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We value your satisfaction. We’ll make unlimited revisions to ensure your site plan gets accepted. However, you can also request your money back if you haven’t required a stamped, signed or sealed plan.

Additional Features For Site Plans in Maine

Do you need more granular site plans or need a faster turnaround? Simply add optional features to your order during the checkout process.

Unsure Which Site Plan is Right for Your Maine Commercial Property

At MySitePlan, our expert drafters understand Maine’s permitting landscape and offer a full range of services, including detailed floor plans, elevation drawings, 3D renderings, and comprehensive site plans. Whether you’re working on a rural homestead, a seaside resort, or an urban development, we provide expert documentation to meet the state’s regulatory requirements.

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At MySitePlan.com, we've helped thousands of satisfied customers in Maine get their site plans online. 

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5 Stars! Don't hesitate to use them. My plans from them are always accepted by local counties, even if a couple of revisions are needed. They're cost-friendly, quick, and responsive! I'll continue with them moving forward.

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Getting Your Site Plan Approved in Maine

Maine’s diverse landscape, from its rugged coastline to its dense forests and growing urban centers, requires a strategic approach to site planning and permitting. MySitePlan is the perfect solution for developers across the state, offering high-quality, regulation-ready site plans that align with Maine’s strict environmental and zoning laws. Whether you're working on a waterfront development in Portland, a cabin in the North Woods, or a commercial project in Bangor, our platform streamlines the process, ensuring compliance with state and local regulations.

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Guaranteed Accepted Site Plan
WHERE WE WORK

Site Plans approved in every county in every state

Why Choose MySitePlan for Maine Site Plans

Whether you need a site plan for a building permit, deck permit, fencing permit, or HOA submission anywhere in Maine — from Portland and Bangor to Augusta, Lewiston, Brunswick, and Saco — MySitePlan delivers professionally drafted plans in 24 hours, starting at just $99. No site visit, no scheduling delays, no surprises.

  • 24-hour turnaround on every order — no site visit, no scheduling.
  • Transparent flat-rate pricing starting at $99 — no surveyor cost, no hidden fees.
  • Veteran-owned, with 80,000+ site plans delivered and 8,000+ verified five-star reviews.
  • Drafted remotely by Drafterra Certified drafters using GIS lot-line data and satellite imagery.
  • Trusted by Maine homeowners, contractors, and property managers for permit and HOA submissions.

Our site plans are not a survey, nor are they intended to replace one.

Maine's Building Permit Landscape

Last reviewed: April 2026

In Maine, building permits are issued at the municipal level by local Code Enforcement Officers (CEOs) — not a centralized state office. Cities like Portland, Bangor, Augusta, and Lewiston have well-staffed building departments with detailed submission requirements, while smaller communities may have part-time CEOs handling the same permit types.

Nearly every construction project in Maine requires a site plan as part of the permit application. That includes new homes, room additions, garages, decks, sheds, demolition, and commercial work. Portland requires site plans, floor plans, and elevations for all building permit submissions; Bangor and Augusta follow similar standards. For guidance on state-level building codes and environmental permits, visit maine.gov.

Maine's building code — MUBEC, based on the 2021 IRC/IBC — is mandatorily enforced only in municipalities with 4,000 or more residents. Smaller towns may opt out of MUBEC enforcement, but local zoning rules and shoreland regulations apply everywhere and always require a site plan showing setback compliance.

Common Maine Projects That Require a Site Plan

If you're planning any of the following projects in Maine, you'll almost certainly need a site plan before your permit is approved:

  • New home construction — required by all municipalities as part of the building permit application
  • Room additions — Camden and Portland both explicitly require a site plan showing any change in building footprint
  • Garage and accessory structure permits — including detached garages and storage buildings on residential lots
  • Deck and patio permits — required to show setback distances from property lines and water bodies
  • Shed permits — even structures under 200 sq ft typically require a site plan showing location relative to property lines in Maine
  • Demolition permits — required in Portland, Bangor, and most Maine municipalities before any structure can be removed
  • Fencing permits — especially in shoreland or zoned areas where setbacks from water bodies apply
  • Shoreland zoning permits — any project within 250 feet of a lake, river, wetland, or the Maine coast requires additional review and a site plan regardless of project size
  • Commercial building permits — required across Portland, Biddeford, South Portland, and Lewiston for all commercial construction
  • Multifamily development permits — reviewed by the Maine State Fire Marshal's Office and local CEO
  • Driveway and site alteration permits — required in many Maine towns, particularly in rural and unorganized territories
  • Sign permits — commercial signage requires a site plan in most Maine municipalities
  • Landscape and site alteration permits — especially near shoreland zones where grading and vegetation removal are regulated
  • Short-term rental licensing — some Maine municipalities require a site plan as part of STR permit applications
  • HOA architectural review submissions — increasingly required in newer subdivisions in Scarborough, Gorham, Falmouth, and other Portland-area communities

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Maine's Unique Permitting Environment

Maine's Mandatory Shoreland Zoning Act is one of the most significant permitting factors in the state. Every municipality must regulate construction within 250 feet of any lake, river, stream, wetland, or ocean shoreline — meaning a shed or fence that would be permit-exempt inland may require a full permit with site plan review if your property is near water. Maine has over 6,000 lakes, 32,000 miles of rivers and streams, and 3,500 miles of coastline, so this rule affects a large share of Maine properties. The Maine DEP handles permits for projects affecting shoreland and wetland areas; visit maine.gov for DEP permit information.

Site plans submitted with Maine building permits must typically show setback distances from all property lines, wetlands, water bodies, septic systems, wells, and neighboring structures. The Maine Land Use Planning Commission (LUPC) handles permitting in unorganized territories, and cities like Portland, Bath, and Bangor have historic district overlay zones that add another layer of design review. Starting work without a required permit can result in fines of $100–$2,500 under Maine land use law — making a fast, affordable site plan a smart first step. If you're unsure what's required for your project, our guide on the risks of unpermitted work is a helpful starting point.

How MySitePlan Works for Maine Property Owners

Ordering is simple: provide your property address and project details online, and your Drafterra Certified drafter gets to work immediately. Most Maine customers receive their completed plan within 24 hours — ready to submit to their local CEO or HOA.

  • Basic Site Plan: $99 — property lines, primary structure roofline, lot dimensions, north arrow, scale
  • Medium Site Plan: $119 (most popular — ideal for most Maine building permit and HOA applications)
  • Detailed Site Plan: $159 — adds septic/utilities, landscaping, paths, and shrubs
  • Commercial Site Plan: $179 — includes parking, ingress/egress, dumpster areas
  • Commercial "The Works": $279 — adds legal setbacks, topography, impervious surface calculation, DWG file, and vicinity map

24-Hour Turnaround on Every Maine Order

Order online, provide your property address, and receive your professionally drafted plan within 24 hours — no scheduling, no site visit, no waiting.

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Trusted Across Maine — and Nationwide

MySitePlan has delivered more than 80,000 site plans accepted by building departments, code enforcement officers, and HOAs across the country — including in Portland, Bangor, Augusta, Lewiston, South Portland, Biddeford, Brunswick, and Saco. Every plan is drafted by a Drafterra Certified professional to meet the documentation standards Maine permit authorities expect.

As a veteran-owned company with 8,000+ verified five-star reviews, MySitePlan has built its reputation on reliability, accuracy, and fast delivery. Whether your project is a simple shed permit in a small Maine town or a commercial site plan for a multifamily development in Portland, we deliver a plan you can submit with confidence.

Maine counties served
County Permit Authority Site Plan Notes
Cumberland County Local Code Enforcement Officer (CEO) in each municipality (Portland, South Portland, Scarborough, Falmouth, Gorham, Brunswick & others); Maine LUPC for any unorganized territories Highest permit volume in Maine — Portland requires site plans, floor plans, and elevations for all building permit submissions. Shoreland Zoning (250-ft rule) applies along Casco Bay and numerous inland waterbodies; DEP review required for projects affecting wetlands or the coast. HOA architectural review is common in newer Scarborough, Falmouth, and Gorham subdivisions.
York County Local Code Enforcement Officer (CEO) in each municipality (Biddeford, Saco, Kennebunk, Ogunquit, Sanford & others) Ogunquit explicitly requires a site plan with every building permit application showing setbacks from property lines, wetlands, water bodies, septic systems, and wells. Heavy shoreland zoning activity along the Atlantic coast and tidal rivers means even small projects — sheds, fences, decks — within 250 feet of water require a site plan regardless of size.
Penobscot County Local Code Enforcement Officer (CEO) in each municipality (Bangor, Brewer, Old Town & others); Maine LUPC for unorganized territories Bangor is one of Maine's most rigorous permitting cities and requires site plans showing all setbacks, structures, and utilities. MUBEC (based on the 2021 IRC/IBC) is mandatorily enforced in municipalities with 4,000+ residents, including Bangor; smaller towns in the county may opt out but local zoning still applies. Extensive river and lake frontage means Shoreland Zoning compliance is a frequent site plan trigger.
Kennebec County Local Code Enforcement Officer (CEO) in each municipality (Augusta, Waterville, Hallowell & others); Maine LUPC for unorganized territories Augusta, as the state capital, enforces MUBEC and requires site plans for new construction, additions, and any footprint changes. The Kennebec River corridor and numerous inland ponds trigger Shoreland Zoning review; projects within 250 feet of any waterbody require a site plan showing setbacks from the water's edge in addition to property lines.
Androscoggin County Local Code Enforcement Officer (CEO) in each municipality (Lewiston, Auburn, Lisbon & others) Lewiston and Auburn are the largest cities in the county and both enforce MUBEC; site plans are required for all permits including additions, garages, decks, and demolition. The Androscoggin River corridor activates Shoreland Zoning for properties within 250 feet, requiring additional setback documentation on submitted site plans.
Aroostook County Local Code Enforcement Officer (CEO) in organized municipalities (Presque Isle, Caribou, Fort Fairfield & others); Maine LUPC for the large unorganized territory Maine's largest county by land area contains significant unorganized territory governed exclusively by the Maine Land Use Planning Commission (LUPC), which requires site plan submissions for development permits. Smaller organized towns may opt out of MUBEC enforcement but local zoning and shoreland rules still apply; verify permit requirements with the specific municipality or LUPC.
Oxford County Local Code Enforcement Officer (CEO) in each municipality (Norway, South Paris, Rumford & others); Maine LUPC for unorganized territories Oxford County's many lakes and ponds — including Sebago Lake's watershed — mean Shoreland Zoning (250-ft rule) is a very common site plan trigger for sheds, docks, fences, and additions. Many smaller towns have populations under 4,000 and may opt out of MUBEC enforcement, but local zoning setback requirements still demand a site plan showing structure placement relative to property lines and waterbodies.
Hancock County Local Code Enforcement Officer (CEO) in each municipality (Ellsworth, Bar Harbor, Bucksport & others); Maine LUPC for unorganized territories Hancock County includes Acadia National Park's gateway communities and extensive Atlantic coastline, making Shoreland Zoning and Maine DEP review extremely common for any project within 250 feet of saltwater or freshwater. Bar Harbor and Ellsworth both require site plans with building permit applications; historic district overlay zones in some communities add further design review requirements.
Somerset County Local Code Enforcement Officer (CEO) in each municipality (Skowhegan, Madison, Pittsfield & others); Maine LUPC for unorganized territories Somerset County has a large unorganized territory under LUPC jurisdiction requiring site plan review for development permits. The Kennebec and Moose Rivers and numerous ponds activate Shoreland Zoning widely across the county; most organized municipalities require a site plan showing setbacks from property lines, water bodies, and septic systems for any new construction or accessory structure permit.
Knox County Local Code Enforcement Officer (CEO) in each municipality (Rockland, Camden, Thomaston & others) Camden explicitly requires site plans for any project involving a change in building footprint. The county's Penobscot Bay coastline and inland ponds mean Shoreland Zoning is a near-universal consideration; projects within 250 feet of saltwater or freshwater require site plans documenting setbacks from the resource. Rockland enforces MUBEC for all new construction and major alterations.
Waldo County Local Code Enforcement Officer (CEO) in each municipality (Belfast, Searsport, Unity & others) Many Waldo County towns have populations under 4,000 and may opt out of mandatory MUBEC enforcement, but local zoning ordinances and Shoreland Zoning still require site plans for new construction, additions, and accessory structures near water. Belfast enforces local building codes and requires site plan submissions showing setbacks and lot coverage for permit applications.
Sagadahoc County Local Code Enforcement Officer (CEO) in each municipality (Bath, Brunswick, Topsham, Richmond & others) Bath enforces MUBEC and has a historic district overlay requiring additional design review for projects in designated areas. The Kennebec River estuary and Merrymeeting Bay create extensive Shoreland Zoning buffers; site plans for any project within 250 feet of tidal or freshwater resources must clearly show setback distances from the resource and all property lines. Brunswick also requires site plans for building and demolition permits.
Lincoln County Local Code Enforcement Officer (CEO) in each municipality (Wiscasset, Damariscotta, Boothbay Harbor & others) Lincoln County's deeply indented Damariscotta River estuary and Sheepscot River shoreline make Shoreland Zoning one of the most frequent site plan triggers in the county — sheds, docks, fences, and decks near tidal waters nearly always require a site plan. Boothbay Harbor and Wiscasset both require site plan submissions with building permit applications; Maine DEP coastal permits may also be required for projects affecting tidal wetlands.
Washington County Local Code Enforcement Officer (CEO) in each municipality (Calais, Eastport, Machias & others); Maine LUPC for unorganized territories Washington County is Maine's easternmost and most rural county, with significant unorganized territory under LUPC jurisdiction. The Bold Coast shoreline and numerous rivers and ponds create pervasive Shoreland Zoning obligations; even small structures like sheds or fences within 250 feet of water require a site plan. Many organized towns have fewer than 4,000 residents and may opt out of MUBEC, but local zoning setback compliance still demands site plan documentation.
Franklin County Local Code Enforcement Officer (CEO) in each municipality (Farmington, Jay, Wilton & others); Maine LUPC for unorganized territories Franklin County includes the western Maine mountains and large unorganized territories under LUPC jurisdiction where site plan review is required for development permits. The Sandy River and numerous highland ponds trigger Shoreland Zoning frequently; Farmington, the county seat, enforces local zoning and requires site plans for building permit applications showing setbacks from all property lines and any nearby water resources.
Piscataquis County Local Code Enforcement Officer (CEO) in organized municipalities (Dover-Foxcroft, Guilford, Milo & others); Maine LUPC for the large unorganized territory (including much of the North Maine Woods) Piscataquis County contains the largest expanse of LUPC-governed unorganized territory in Maine, including Baxter State Park's gateway region and the North Maine Woods, where all development permits are processed through the LUPC and require site plan submissions. Moosehead Lake and hundreds of remote ponds create extensive Shoreland Zoning obligations; organized towns are small and may opt out of MUBEC but local and shoreland zoning rules always apply.

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