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Q: Do I need a site plan for a permit in Connecticut?

Yes — nearly every building permit application in Connecticut requires a site plan showing structure locations, lot line distances, and existing features on your property. This requirement is rooted in Section 106.2 of the 2022 Connecticut State Building Code, which mandates that construction documents include a site plan for any new construction, addition, demolition, deck, pool, accessory structure, or similar project. Because Connecticut operates under strong home-rule authority with no county-level permitting, all permits are issued at the municipal level — so whether you're in Hartford, Stamford, Bridgeport, New Haven, Norwalk, or Greenwich, you'll submit your site plan directly to your local building department. Demolition permits have an additional requirement: your site plan must specifically show what is being demolished and what structures will remain on the lot. Our site plans are not a survey, nor are they intended to replace one.

Q: How quickly can I get a site plan in Connecticut?

Every Connecticut order is delivered in 24 hours, guaranteed — no site visit required and no scheduling delays. Simply place your order online with your property address and project details, and our Drafterra Certified drafters will produce your plan remotely. There is no rush fee or premium tier needed to hit that deadline; 24-hour turnaround is our standard for every order, whether you're in Waterbury, New Britain, or anywhere else in the state. If your local building department requests adjustments after you submit, we'll work with you on revisions to help get your plan across the finish line.

Q: How much does a site plan cost in Connecticut?

MySitePlan offers flat-rate pricing with no hidden fees — plans start at $99 and no surveyor or site visit is required. The Basic Plot Plan ($99) shows property lines, the primary structure roofline, lot dimensions, a north arrow, and scale. The Medium Site Plan ($119) is our most popular option for Connecticut building, fencing, deck, and HOA permits, adding measurements between features, trees, driveway, accessory structures, and swimming pool. The Detailed Site Plan ($159) adds paths, shrubs, landscaping, and septic or utility locations — ideal for more complex residential projects. For commercial projects, we offer the Commercial Detailed plan ($179) and the Commercial "The Works" package ($279), which includes legal setbacks, topography, impervious surface calculations, a DWG file, and a vicinity map.

Q: What types of site plans are available for Connecticut projects?

MySitePlan offers five plan tiers to match the scope of your Connecticut project. The Basic Plot Plan ($99) covers property lines, the primary structure, lot dimensions, north arrow, and scale — a solid starting point for project planning. The Medium Site Plan ($119, most popular) adds measurements between features, trees, driveway, accessory structures, and pool, making it the right choice for most Connecticut building permits, deck permits, fencing permits, and HOA submissions. The Detailed Site Plan ($159) layers in paths, shrubs, full landscaping, and septic or utility locations for residential projects that need the highest level of detail. The Commercial Detailed ($179) includes parking layout, ingress/egress, and dumpster areas, while the Commercial "The Works" ($279) adds setbacks, topography, impervious surface calculations, a DWG file, and a vicinity map — well-suited for Connecticut commercial permit packages that require fire marshal review or Planning and Zoning Commission submission.

Q: Are MySitePlan drawings accepted by local authorities in Connecticut?

Yes — MySitePlan has delivered more than 80,000 site plans nationwide, and our drawings are routinely accepted by Connecticut building departments and HOAs for permit submissions. Our plans are drafted to show property boundaries, structure locations, setbacks, and other elements required under the 2022 Connecticut State Building Code. Because all permits in Connecticut are issued at the municipal level, acceptance ultimately rests with your local building department — whether that's in Hartford, New Haven, Stamford, Bridgeport, Greenwich, or Norwalk — but our professionally drafted plans are designed to meet those local standards. If a reviewer requests any changes, we'll support you through the revision process.

Q: What information do I need to provide to order a Connecticut site plan?

All you need to get started is your property address and your project details — no site visit is required. Our Drafterra Certified drafters use GIS lot-line data and satellite imagery to draft your plan remotely, so the more context you can share about your project (what you're building, where on the lot, and what structures already exist), the more accurately we can reflect your plans. If you have an existing survey, plat map, or photos of your property, uploading those with your order can help improve detail and accuracy. Once your order is placed, we handle the rest and deliver your completed plan within 24 hours.

Q: Why should I trust MySitePlan with my Connecticut project?

MySitePlan is a veteran-owned company with over 10 years in business, more than 80,000 site plans delivered, and 8,000+ verified five-star reviews from homeowners, contractors, and property managers across the country. Every plan is produced by a Drafterra Certified drafter, meaning your drawing meets a high standard of technical proficiency — not a template auto-generated from an algorithm. Our 24-hour turnaround and flat-rate pricing mean you know exactly what you're getting and when, with no surprise fees and no waiting weeks for a surveyor's schedule to open up. Connecticut customers from Greenwich to Waterbury rely on us to produce permit-ready drawings that help their projects move forward.

Q: Do I need a site plan for HOA approval in Connecticut?

Yes — many Connecticut HOAs require a site plan before approving exterior changes to your property. Common HOA-triggered projects include adding a fence, building a deck or patio, installing a pool, constructing an accessory structure like a shed or gazebo, or making significant landscaping changes. Your HOA will typically want the plan to show property lines, the location of existing structures, and the proposed addition or change in relation to setbacks and neighboring lots. The Medium Site Plan ($119) is the most popular choice for HOA submissions because it includes the measurements between features, structures, and lot lines that review boards most commonly request.

Q: What if my Connecticut building department requests changes to my site plan?

Revision requests from Connecticut building departments are not uncommon, and we're here to help when they happen. If your local building official in Stamford, New Britain, or anywhere else in Connecticut asks for adjustments — such as updated setback dimensions, added structure labels, or clarifications required under CSBC Section 106.2 — simply contact our team with the feedback and we'll work with you to address it. Our goal is to get your plan accepted so your permit can move forward, and we stand behind the work we deliver. Having your reviewer's specific comments in writing makes the revision process faster and more accurate on our end.

Q: What if my Connecticut property is near wetlands or a watercourse?

Properties near wetlands or waterways in Connecticut require an extra layer of review before a building permit can be issued. Under Connecticut General Statutes §22a-36 through §22a-45, projects within 100 feet of inland wetlands or 200 feet of a watercourse must receive approval from the local Inland Wetlands and Watercourses Commission — and the zoning commission cannot render its own decision until that wetlands agency submits its report. A MySitePlan site plan showing your lot lines, existing structures, proposed work, and distances from relevant features can support both your building permit application and your simultaneous wetlands commission filing. If your project also involves septic work near a waterway, your municipality may require a separate Health Department approval as part of the permit package. For properties with significant environmental complexity, we recommend confirming the full submission checklist with your local building department before ordering.

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8,400+ 5-star reviews

80,000+ Successful Projects Delivered
100% Money Back Guarantee
Unlimited Revisions

GET YOUR SITE PLAN

The #1 site plan drafting service for contractors, homeowners and property managers.

No Site Visit Required*
Satellite & GIS-Based Measurements*
All Our Drafters Are Drafterra Certified*
Guaranteed Acceptance by Building Departments & HOAs*

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100% Money-Back Guarantee

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 Connecticut

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 Connecticut Commercial Property

At MySitePlan, our experienced drafters understand Connecticut’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 developing in a bustling city, a quiet suburban neighborhood, or a historic waterfront district, we provide expert documentation tailored to meet Connecticut’s regulatory requirements.

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

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Getting Your Site Plan Approved in Connecticut

Connecticut’s mix of historic towns, coastal communities, and growing urban centers makes My Site Plan the perfect solution for site planning and permitting across the state. Whether you're working on a residential project in Fairfield County, a commercial development in Hartford, or a coastal expansion along Long Island Sound, our platform streamlines the process. MySitePlan delivers high-quality, regulation-ready site plans that ensure compliance with Connecticut’s complex zoning, environmental, and land use regulations, allowing you to move forward efficiently.

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Site Plans approved in every county in every state

Why Choose MySitePlan for Connecticut Site Plans

Whether you need a site plan for a building permit, deck permit, fencing permit, or HOA submission in Hartford, New Haven, Stamford, Bridgeport, Norwalk, Waterbury, Greenwich, or New Britain — MySitePlan delivers professionally drafted plans in 24 hours, starting at just $99. No site visit, no delays, no surveyor scheduling.

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 Connecticut homeowners, contractors, and property managers for permit and HOA submissions.

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

Connecticut's Building Permit Landscape

Last reviewed: April 2026

Connecticut operates under strong home-rule authority — there are no county-level permits. Every permit is issued at the municipal level by your local building department, under Connecticut General Statutes §8-3 and the 2022 Connecticut State Building Code (CSBC). That means requirements in Hartford, Stamford, and Greenwich can differ meaningfully from one another.

The CSBC (Section 106.2) requires a site plan with every permit application — showing structure locations, distances from lot lines, and all existing structures on the lot. For demolition permits, the plan must also identify what is being removed and what will remain. Local building departments and planning and zoning commissions handle all site plan review and permit issuance.

State-level oversight comes from the Connecticut Department of Administrative Services, which houses the Office of the State Building Inspector and provides statewide code guidance. For most non-residential projects, the State Fire Marshal must also certify that construction documents comply with the Connecticut State Fire Safety Code before any permit can be issued.

Common Connecticut Projects That Require a Site Plan

Most residential and commercial projects in Connecticut require a site plan as part of the permit application. Common examples include:

Home additions and room additions — required by local building departments statewide, including Hartford, New Haven, and Waterbury.
Garage and accessory structure permits — sheds, detached garages, and gazebos all require a site plan showing setbacks and lot dimensions.
Fencing permits — rules vary sharply by municipality; Stamford requires permits for fences over 4 feet, Bridgeport for those over 6 feet.
Driveway permits — required in many Connecticut towns, particularly where impervious surface calculations apply.
Retaining walls and landscape permits — site plans confirm compliance with setback and grading requirements.
Sign permits — commercial sign applications in Norwalk, Bridgeport, and other cities require a site plan showing placement and dimensions.
Parking lot and commercial site improvements — required for new or altered commercial parking areas.
Short-term rental licensing — some Connecticut municipalities require a site plan as part of short-term rental permit applications.
Swimming pool permits — pools require a site plan showing distance from property lines and existing structures.
Demolition permits — CSBC Section 106.2 requires the plan to show what is being demolished and what structures remain.
Solar panel installation permits — increasing in Connecticut as homeowners pursue energy upgrades.
Basement or attic conversion permits — interior structural alterations requiring zoning certification.
HOA submissions — planned communities in Greenwich, Glastonbury, and across Connecticut require site plans for exterior changes.
Certificate of occupancy applications — a site plan confirms that completed construction matches the approved permit drawings.

Need a Site Plan for Your Connecticut Project?

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Connecticut's Unique Permitting Environment

Connecticut adds several layers beyond the standard permit application. Properties within 100 feet of inland wetlands or 200 feet of a watercourse must obtain approval from the local Inland Wetlands and Watercourses Commission before a building permit can issue (CGS §22a-36 to §22a-45) — and the site plan must be filed with that agency simultaneously. The zoning commission cannot render a final decision until the wetlands agency submits its report, so an accurate, detailed site plan is essential to keeping your project moving.

Historic district commission approval is required for exterior alterations in older cities like Hartford, New Haven, and Mystic. The Connecticut Energy Code also imposes stricter efficiency standards than many other states, adding energy compliance documentation to the permit package. A well-prepared site plan that clearly shows structure placement, setbacks, and existing site features helps streamline review across all of these agencies. For a broader look at what the permitting process typically involves, the Simple Guide to Getting Your Online Permit is a helpful starting point.

How MySitePlan Works for Connecticut Property Owners

Ordering is simple: provide your Connecticut property address and project details, and your Drafterra Certified drafter gets to work immediately. Most plans are delivered within 24 hours — no scheduling, no in-person visits, no delays.

Basic Site Plan — $99: Property lines, primary structure roofline, lot dimensions, north arrow, and scale.
Medium Site Plan — $119 (most popular): Adds measurements between features, trees, driveway, accessory structures, and swimming pool. Ideal for most Connecticut building permit and HOA applications.
Detailed Site Plan — $159: Adds paths, shrubs, landscaping, and septic/utilities. Highest level of residential detail.
Commercial Site Plan — $179: Includes parking, ingress/egress, and dumpster areas.
Commercial "The Works" — $279: Adds legal setbacks, topography, impervious surface calculation, DWG file, and vicinity map.

24-Hour Turnaround on Every Connecticut 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 by Connecticut Property Owners and Building Departments

MySitePlan has delivered more than 80,000 site plans accepted by building departments and HOAs nationwide — including municipalities across Connecticut such as Hartford, Stamford, Norwalk, and Greenwich. With 8,000+ verified five-star reviews, every plan is drafted by a Drafterra Certified professional held to rigorous standards of technical accuracy and completeness.

MySitePlan is a veteran-owned company with more than a decade of experience serving homeowners, contractors, and property managers navigating local permit requirements. Whether you're pulling a deck permit in New Britain or seeking HOA approval in a Glastonbury planned community, MySitePlan delivers the documentation you need — fast, affordably, and without a site visit.

Connecticut counties served
County	Permit Authority	Site Plan Notes
Hartford County	City of Hartford Building Department; permits also issued by local building departments in each municipality (e.g., East Hartford, West Hartford, New Britain)	All permit applications must include a site plan per CSBC Section 106.2. East Hartford explicitly requires a site plan showing the structure's location relative to property line setbacks, and the Engineering Department reviews it for proximity to inland wetlands and watercourses. Projects within 100 feet of wetlands require concurrent review by the local Inland Wetlands & Watercourses Commission before a permit is issued.
Fairfield County	City of Stamford Building Department; City of Bridgeport Building Department; permits issued by local building departments in each municipality	Fencing permit requirements vary significantly by municipality: Stamford requires a permit for fences over 4 feet, while Bridgeport requires one for fences over 6 feet — some towns require a plot plan confirming setbacks before a fence permit is issued. Site plans are required for all new construction, additions, pools, decks, and accessory structures; Greenwich and Westport have notably detailed local zoning requirements that affect site plan content.
New Haven County	City of New Haven Building Department; permits issued by local building departments in each municipality	Site plans are required for all permit applications per CSBC Section 106.2 and Connecticut General Statutes §8-3. Exterior alterations to properties within New Haven’s historic districts require Historic District Commission approval in addition to standard building permit review — a site plan is a key component of that submission. No permit or certificate of occupancy may be issued without written zoning certification from the local zoning enforcement officer.
Litchfield County	Local building departments in each municipality (e.g., Torrington, Waterbury area towns, Kent, Litchfield)	Litchfield County contains many rural and semi-rural municipalities where wetlands and watercourses are common; projects within 100 feet of a wetland or 200 feet of a watercourse require review by the local Inland Wetlands & Watercourses Commission before a building permit can be issued under CGS §22a-36 to 22a-45. Site plans must show all structures, lot line distances, and existing conditions per the 2022 Connecticut State Building Code.
Middlesex County	Local building departments in each municipality (e.g., Middletown, Cromwell, Old Saybrook)	Site plans are required for all building permit applications, including decks, additions, accessory structures, and new construction. Properties along the Connecticut River corridor are frequently subject to additional Inland Wetlands & Watercourses Commission review; applicants must file simultaneously with the wetlands agency, and the planning commission cannot act until the wetlands agency submits its report.
New London County	Local building departments in each municipality (e.g., City of Groton, Norwich, New London)	Exterior alterations in the Mystic area require Historic District Commission approval in addition to standard building permit review — a site plan showing the proposed work relative to existing structures and lot lines is a required submission component. Groton and other coastal municipalities may also require additional review for projects near tidal wetlands or the Long Island Sound shoreline under state and local regulations.
Tolland County	Local building departments in each municipality (e.g., Tolland, Ellington, Vernon, Stafford)	All building permit applications must be accompanied by a site plan showing structure locations, lot line distances, and existing conditions per the 2022 Connecticut State Building Code (CSBC Section 106.2). Tolland County municipalities frequently border state forests and inland wetland areas, making simultaneous Inland Wetlands & Watercourses Commission review a common requirement for residential addition and accessory structure permits.
Windham County	Local building departments in each municipality (e.g., Windham/Willimantic, Putnam, Killingly)	Connecticut’s least populous county, Windham operates entirely under municipal home-rule permitting with no county-level building authority. Site plans are required for new construction, additions, decks, pools, and accessory structures per CSBC Section 106.2. Many rural parcels involve wetlands or watercourse buffers requiring concurrent Inland Wetlands & Watercourses Commission review; zoning certification from the local enforcement officer is required before any permit or certificate of occupancy is issued (CGS §8-3(f)).

Connecticut Site Plans Guaranteed within 24 hours

The #1 site plan drafting service for contractors, homeowners and property managers.

No Site Visit Required*

Satellite & GIS-Based Measurements*

All Our Drafters Are Drafterra Certified*

Guaranteed Acceptance by Building Departments & HOAs*

100% Money-Back Guarantee

Additional Features For Site Plans in Connecticut

Unsure Which Site Plan is Right for Your Connecticut Commercial Property

Happy Customers in Connecticut

Site Plan Connecticut Reviews: See What Our Customers Are Saying

Local site plan experience can save you time and frustration. Get started now.

Getting Your Site Plan Approved in Connecticut

Loved by thousands of homeowners, contractors, and property managers.

Site Plans approved in every county in every state

Why Choose MySitePlan for Connecticut Site Plans

Connecticut's Building Permit Landscape

Common Connecticut Projects That Require a Site Plan

Connecticut's Unique Permitting Environment

How MySitePlan Works for Connecticut Property Owners

Trusted by Connecticut Property Owners and Building Departments

Do I need a site plan for a permit in Connecticut?

How quickly can I get a site plan in Connecticut?

How much does a site plan cost in Connecticut?

What types of site plans are available for Connecticut projects?

Are MySitePlan drawings accepted by local authorities in Connecticut?

What information do I need to provide to order a Connecticut site plan?

Why should I trust MySitePlan with my Connecticut project?

Do I need a site plan for HOA approval in Connecticut?

What if my Connecticut building department requests changes to my site plan?

What if my Connecticut property is near wetlands or a watercourse?

Site Plan Connecticut Reviews:
See What Our Customers Are Saying