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Site Plans approved in every county in every state
| County | Permit Authority | Site Plan Notes |
|---|---|---|
| Hinds County | Hinds County Building & Zoning Department; City of Jackson Building Permit Office (incorporated areas) | Jackson's Building Permit Office requires permits for fences, satellite dishes, and portable storage buildings in addition to standard construction. Hinds County zoning limits accessory structures to 50% of the main building footprint or 1,000 sq ft, whichever is smaller — site plan must document compliance. |
| Harrison County | Harrison County Development Services; City of Gulfport Community Development; City of Biloxi Planning & Zoning | Harrison County requires all residential development to submit a site plan showing the dwelling or outbuilding location and drainage direction. Commercial, industrial, and multi-family projects require a PE-stamped engineered drainage plan calculated on the 25-year storm event. Post-Katrina coastal codes enforce 130+ mph wind load standards and FEMA flood elevation requirements in Gulfport and Biloxi. |
| DeSoto County | DeSoto County Building Department; City of Southaven Building Inspection Division | Site plans are required for new construction, additions, and accessory structures throughout DeSoto County. The City of Southaven — the county's largest city — enforces its own permitting process; verify setback and site plan requirements with the Southaven Building Inspection Division before applying. |
| Rankin County | Rankin County Community Development Department | Rankin County's Community Development Department reviews site plans for new construction, additions, pools, and accessory structures in unincorporated areas. Site plans must show structure location, setbacks, and drainage. Incorporated municipalities such as Brandon and Flowood maintain their own building departments. |
| Jackson County | Jackson County Building & Permits Department; City of Pascagoula Building Department | Jackson County is a coastal county subject to post-Katrina wind load and FEMA flood elevation requirements. Site plans for properties in FEMA-designated flood zones must demonstrate compliance with base flood elevation; elevated or piling foundations may be required for coastal parcels. |
| Madison County | Madison County Building Department; City of Madison Building & Permits Division | The City of Madison requires a plot plan showing setbacks, drainage, sidewalks, finished floor elevation, erosion and siltation control, and all proposed above-ground accessory construction including fences and pools. HOA/ARC approval is required prior to permit issuance if the property is subject to covenants. |
| Lee County | Lee County Building Department; City of Tupelo Community Development Department | Site plans are required for new construction, additions, and accessory structures in both Lee County's unincorporated areas and within Tupelo city limits. Tupelo's Community Development Department manages permitting for the county seat; verify specific setback and drainage documentation requirements before submitting. |
| Forrest County | Forrest County Building Department; City of Hattiesburg Building & Construction Services | Hattiesburg's Building & Construction Services requires site plans for new construction, room additions, pools, decks, and accessory structures. Forrest County handles permitting in unincorporated areas under the mandate of House Bill 1163 (2022), which requires all counties to issue construction permits. |
| Lauderdale County | Lauderdale County Building Department; City of Meridian Building Permits & Inspections | Site plans are required for new construction, additions, and accessory structures throughout Lauderdale County. The City of Meridian manages its own building permit process; site plans must show structure location, setbacks from property lines, and drainage provisions. |
| Jones County | Jones County Building Department; City of Laurel Building & Inspections Department | Site plans are required for new construction, additions, and accessory structures in Jones County. The City of Laurel maintains its own permit review process. Verify setback, drainage, and site plan documentation requirements with the relevant authority before submitting your permit application. |
| Lamar County | Lamar County Planning Department | Lamar County's Planning Department reviews site plans for new residential and commercial construction, additions, and accessory structures in unincorporated areas. The county is among Mississippi's fastest-growing, with active permit review processes for subdivisions and residential development. |
| Lafayette County | Lafayette County Building Department; City of Oxford Building & Permits Department | Site plans are required for new construction, additions, pools, and accessory structures in Lafayette County. The City of Oxford enforces its own building code and permit requirements; many Oxford subdivisions also require ARB approval with a site plan before construction can begin. |
| Pearl River County | Pearl River County Building Department; City of Picayune Building Department | Site plans are required for new construction, additions, and accessory structures throughout Pearl River County. Properties near flood-prone areas along the Pearl River watershed may require additional flood zone documentation alongside the site plan submission. |
| Lowndes County | Lowndes County Building Department; City of Columbus Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Lowndes County. The City of Columbus operates its own building permit process. Verify current setback requirements and site plan submission checklists with the appropriate authority before applying. |
| Oktibbeha County | Oktibbeha County Building Department; City of Starkville Building & Zoning Department | Site plans are required for new construction, additions, and accessory structures in Oktibbeha County. Starkville, home to Mississippi State University, has active residential and commercial development; site plans must show structure location, setbacks, and drainage for permit review. |
| Hancock County | Hancock County Building & Zoning Department; City of Bay St. Louis Building Department | Hancock County is a Gulf Coast county subject to post-Katrina wind load and FEMA flood elevation requirements. Site plans for coastal and flood zone properties must address base flood elevation compliance; elevated foundations and piling construction may be required for parcels in AE and VE flood zones. |
| Warren County | Warren County Building Department; City of Vicksburg Building & Inspections Department | Site plans are required for new construction, additions, and accessory structures in Warren County. Properties near the Mississippi River floodplain may require FEMA flood zone documentation. The City of Vicksburg manages its own permit review process independently. |
| Washington County | Washington County Building Department; City of Greenville Building & Permits Division | Site plans are required for new construction, additions, and accessory structures throughout Washington County. The Delta region's low-lying topography means drainage documentation is especially important; site plans should clearly show finished grade and drainage direction. |
| Pike County | Pike County Building Department; City of McComb Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Pike County. The City of McComb enforces its own building permit requirements. Verify setback distances and required site plan elements with the City or County before submitting your permit application. |
| Lincoln County | Lincoln County Building Department; City of Brookhaven Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Lincoln County. Brookhaven manages its own permit review; site plans must show structure location, setbacks, and drainage to satisfy local review requirements. |
| Alcorn County | Alcorn County Building Department; City of Corinth Building & Permits Department | Site plans are required for new construction, additions, and accessory structures in Alcorn County. Corinth manages its own permitting; projects near the New Madrid Seismic Zone may encounter seismic design requirements for commercial construction. |
| Marshall County | Marshall County Building Department; City of Holly Springs Building & Permits Office | Site plans are required for new construction, additions, and accessory structures throughout Marshall County. Holly Springs maintains its own permit process. Many subdivisions in this DeSoto Metro-adjacent county also require HOA architectural review board approval with a full site plan. |
| Monroe County | Monroe County Building Department; City of Aberdeen Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Monroe County. Verify specific setback requirements and drainage documentation with the County Building Department or the City of Aberdeen before submitting your permit application. |
| Panola County | Panola County Building Department; City of Batesville Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Panola County. The County Building Department handles unincorporated areas; the City of Batesville processes permits for incorporated areas. Show structure location, setbacks, and drainage on your site plan submission. |
| Pontotoc County | Pontotoc County Building Department; City of Pontotoc Building & Permits Office | Site plans are required for new construction, additions, and accessory structures throughout Pontotoc County. Verify local setback and drainage requirements with the County Building Department before permit submission; accessory structure size limits may apply under local zoning ordinances. |
| Bolivar County | Bolivar County Building Department; City of Cleveland Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Bolivar County. The Mississippi Delta's low-lying terrain makes drainage documentation especially important; site plans should clearly indicate finished floor elevation and stormwater flow direction. |
| Neshoba County | Neshoba County Building Department; City of Philadelphia Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Neshoba County. The City of Philadelphia operates its own building permit process. Confirm setback distances and required plan elements with the relevant authority before submitting. |
| Adams County | Adams County Building Department; City of Natchez Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Adams County. Natchez, as a historic city, may have additional review requirements for properties in historic districts. Properties near the Mississippi River floodplain may require FEMA flood zone compliance documentation. |
| Union County | Union County Building Department; City of New Albany Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Union County. New Albany manages its own permit process; verify setback requirements and required site plan elements with the City or County before applying. |
| Tate County | Tate County Building Department; City of Senatobia Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Tate County. Growing residential development in this DeSoto Metro-adjacent county means active permit review; many newer subdivisions require HOA architectural review board approval with a site plan before construction. |
| Copiah County | Copiah County Building Department; City of Hazlehurst Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Copiah County. The County Building Department handles unincorporated areas under House Bill 1163 (2022). Verify setback and drainage documentation requirements with the applicable authority before permit submission. |
| Scott County | Scott County Building Department; City of Forest Building & Permits Office | Site plans are required for new construction, additions, and accessory structures throughout Scott County. Forest manages its own building permit process. Site plans must show structure location, setbacks, and drainage direction to meet local review requirements. |
| Leflore County | Leflore County Building Department; City of Greenwood Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Leflore County. The Delta's low topography makes drainage documentation critical; site plans should show finished floor elevation and stormwater management provisions. Greenwood manages its own permit review independently. |
| Yazoo County | Yazoo County Building Department; City of Yazoo City Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Yazoo County. Flood-prone areas near the Yazoo River and its tributaries require particular attention to base flood elevation and drainage on site plan submissions. |
| Simpson County | Simpson County Building Department; City of Mendenhall Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Simpson County. Confirm setback distances, drainage requirements, and site plan submission checklists with the County Building Department before applying for a permit. |
| George County | George County Building Department; City of Lucedale Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in George County. As a growing county in the Gulfport-Biloxi metro area, active residential development means permit review is common; verify setback and drainage requirements with the County Building Department. |
| Prentiss County | Prentiss County Building Department; City of Booneville Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Prentiss County. Commercial projects near the Tennessee border may encounter seismic design requirements given proximity to the New Madrid Seismic Zone. Confirm requirements with the County Building Department. |
| Sunflower County | Sunflower County Building Department; City of Indianola Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Sunflower County. Delta-region drainage conditions mean site plans should include finished floor elevation and clear stormwater flow direction. Indianola manages its own permit process independently. |
| Marion County | Marion County Building Department; City of Columbia Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Marion County. Columbia manages its own building permit review. Verify setback distances and drainage documentation requirements with the City or County before submitting your permit application. |
| Itawamba County | Itawamba County Building Department; City of Fulton Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Itawamba County. Verify setback requirements and required plan elements with the County Building Department or City of Fulton before submitting your permit application. |
| Tippah County | Tippah County Building Department; City of Ripley Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Tippah County. The City of Ripley handles permits for incorporated areas; the County Building Department covers unincorporated areas under House Bill 1163 (2022) requirements. |
| Leake County | Leake County Building Department; City of Carthage Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Leake County. Confirm setback distances, drainage requirements, and site plan submission details with the County Building Department or City of Carthage before applying. |
| Grenada County | Grenada County Building Department; City of Grenada Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Grenada County. Properties near Grenada Lake and low-lying areas should include drainage and finished floor elevation documentation on site plan submissions. |
| Newton County | Newton County Building Department; City of Newton Building & Permits Office | Site plans are required for new construction, additions, and accessory structures throughout Newton County. Verify setback distances and drainage documentation requirements with the County Building Department or City of Newton before submitting your permit application. |
| Coahoma County | Coahoma County Building Department; City of Clarksdale Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Coahoma County. Delta-region low topography and proximity to the Mississippi River floodplain make drainage and finished floor elevation documentation especially important on site plan submissions. |
| Wayne County | Wayne County Building Department; City of Waynesboro Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Wayne County. Confirm setback and drainage requirements with the County Building Department or City of Waynesboro before submitting your building permit application. |
| Stone County | Stone County Building Department; City of Wiggins Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Stone County. As a growing county in the Gulfport-Biloxi metro region, Stone County has active residential development; verify setback and drainage requirements with the County Building Department. |
| Tishomingo County | Tishomingo County Building Department; City of Iuka Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Tishomingo County. Commercial projects in this northernmost Mississippi county may encounter seismic design requirements due to proximity to the New Madrid Seismic Zone. |
| Clay County | Clay County Building Department; City of West Point Building & Permits Division | Site plans are required for new construction, additions, and accessory structures in Clay County. West Point manages its own building permit process; verify setback distances and site plan documentation requirements with the City or County before applying. |
| Covington County | Covington County Building Department; City of Collins Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Covington County. Confirm setback and drainage requirements with the County Building Department or City of Collins before submitting your permit application. |
| Winston County | Winston County Building Department; City of Louisville Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Winston County. Louisville manages its own building permit process; confirm setback distances and drainage documentation with the applicable authority before applying. |
| Attala County | Attala County Building Department; City of Kosciusko Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Attala County. Kosciusko manages its own permit review; verify setback requirements and drainage documentation with the City or County before submitting your building permit application. |
| Chickasaw County | Chickasaw County Building Department; City of Houston Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Chickasaw County. Confirm setback distances and site plan submission requirements with the County Building Department or City of Houston before applying for a permit. |
| Jasper County | Jasper County Building Department; City of Bay Springs Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Jasper County. Verify setback and drainage requirements with the County Building Department or City of Bay Springs before submitting your permit application. |
| Holmes County | Holmes County Building Department; City of Lexington Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Holmes County. Delta-region drainage conditions mean site plans should show finished floor elevation and stormwater flow direction. Confirm requirements with the applicable authority before applying. |
| Clarke County | Clarke County Building Department; City of Quitman Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Clarke County. Confirm setback distances and drainage documentation requirements with the County Building Department or City of Quitman before submitting your permit application. |
| Smith County | Smith County Building Department; City of Raleigh Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Smith County. Verify setback and drainage requirements with the County Building Department or City of Raleigh before submitting your building permit application. |
| Walthall County | Walthall County Building Department; City of Tylertown Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Walthall County. Confirm setback distances and drainage documentation requirements with the County Building Department or City of Tylertown before applying for a permit. |
| Greene County | Greene County Building Department; City of Leakesville Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Greene County. Verify setback and drainage requirements with the County Building Department or City of Leakesville before submitting your building permit application. |
| Calhoun County | Calhoun County Building Department; City of Pittsboro Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Calhoun County. Confirm setback distances and drainage requirements with the County Building Department before submitting your permit application. |
| Amite County | Amite County Building Department; City of Liberty Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Amite County. Verify setback and drainage requirements with the County Building Department or City of Liberty before submitting your permit application. |
| Yalobusha County | Yalobusha County Building Department; City of Water Valley Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Yalobusha County. Confirm setback distances and drainage documentation requirements with the County Building Department or City of Water Valley before applying for a permit. |
| Tallahatchie County | Tallahatchie County Building Department; City of Charleston Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Tallahatchie County. Delta-region drainage conditions are particularly relevant; site plans should document finished floor elevation and stormwater flow direction for all proposed structures. |
| Lawrence County | Lawrence County Building Department; City of Monticello Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Lawrence County. Verify setback and drainage requirements with the County Building Department or City of Monticello before submitting your building permit application. |
| Perry County | Perry County Building Department; City of New Augusta Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Perry County. Confirm setback distances and drainage documentation requirements with the County Building Department before submitting your permit application. |
| Jefferson Davis County | Jefferson Davis County Building Department; City of Prentiss Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Jefferson Davis County. Verify setback and drainage requirements with the County Building Department or City of Prentiss before submitting your building permit application. |
| Webster County | Webster County Building Department; City of Walthall Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Webster County. Confirm setback distances and drainage documentation requirements with the County Building Department before applying for a permit. |
| Noxubee County | Noxubee County Building Department; City of Macon Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Noxubee County. Verify setback and drainage requirements with the County Building Department or City of Macon before submitting your building permit application. |
| Montgomery County | Montgomery County Building Department; City of Winona Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Montgomery County. Confirm setback distances and drainage documentation requirements with the County Building Department or City of Winona before applying for a permit. |
| Carroll County | Carroll County Building Department; City of Carrollton Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Carroll County. Verify setback and drainage requirements with the County Building Department or City of Carrollton before submitting your building permit application. |
| Tunica County | Tunica County Building Department; City of Tunica Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Tunica County. Mississippi River floodplain proximity makes drainage and finished floor elevation documentation especially important; include these details clearly on your site plan submission. |
| Claiborne County | Claiborne County Building Department; City of Port Gibson Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Claiborne County. Properties in the Mississippi River floodplain should include FEMA flood zone compliance documentation alongside the site plan. Confirm requirements with the County Building Department. |
| Kemper County | Kemper County Building Department; City of DeKalb Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Kemper County. Confirm setback distances and drainage documentation requirements with the County Building Department or City of DeKalb before applying for a permit. |
| Choctaw County | Choctaw County Building Department; City of Ackerman Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Choctaw County. Verify setback and drainage requirements with the County Building Department or City of Ackerman before submitting your building permit application. |
| Wilkinson County | Wilkinson County Building Department; City of Woodville Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Wilkinson County. Properties near the Mississippi River floodplain should include drainage and flood elevation documentation. Confirm requirements with the County Building Department before applying. |
| Franklin County | Franklin County Building Department; City of Meadville Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Franklin County. Verify setback and drainage requirements with the County Building Department or City of Meadville before submitting your permit application. |
| Benton County | Benton County Building Department; City of Ashland Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Benton County. Confirm setback distances and drainage documentation requirements with the County Building Department or City of Ashland before applying for a permit. |
| Humphreys County | Humphreys County Building Department; City of Belzoni Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Humphreys County. Delta-region drainage conditions and floodplain proximity make finished floor elevation and stormwater documentation especially important on site plan submissions. |
| Jefferson County | Jefferson County Building Department; City of Fayette Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Jefferson County. Verify setback and drainage requirements with the County Building Department or City of Fayette before submitting your building permit application. |
| Quitman County | Quitman County Building Department; City of Marks Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Quitman County. Delta-region low topography and proximity to the Mississippi River floodplain make drainage documentation critical; include finished floor elevation and drainage direction on all site plan submissions. |
| Sharkey County | Sharkey County Building Department; City of Rolling Fork Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Sharkey County. As one of Mississippi's smallest and most flood-prone Delta counties, drainage and finished floor elevation documentation on site plans is especially important for permit review. |
| Issaquena County | Issaquena County Building Department; City of Mayersville Building & Permits Office | Site plans are required for new construction, additions, and accessory structures in Issaquena County. Mississippi's least populous county, Issaquena is largely floodplain; drainage direction and finished floor elevation are critical elements of any site plan submitted for permit review here. |