Virginia Site Plan Requirements – Create a Permit-Ready Site Plan for Your Virginia Project
Create a Virginia Site Plan in Minutes – No CAD Required
Stop guessing where your project can go. Enter your address, see your property lines, and create a professional site plan for your Virginia permit in minutes — without learning CAD or waiting on a drafter.
The Virginia Uniform Statewide Building Code (USBC) governs construction across the state, but each city and county has its own zoning ordinances and site plan submission requirements. Homeowners may submit plans themselves, but the plan itself must still meet professional certification standards in most jurisdictions.
Our site plan creator webtool is for preliminary, conceptual site plans where local rules allow homeowner or contractor‑prepared drawings. It is not a licensed survey or sealed engineering plan. Always verify requirements with your local building department.
What Makes Virginia Different
Virginia has a unique combination of factors that shape its site plan landscape:
The Professional Certification Requirement. Unlike many states where homeowners can draw their own site plans, Virginia's most populous counties — Fairfax, Prince William, Loudoun — and many cities require site plans to be certified by a Virginia-licensed professional engineer, land surveyor, architect, or landscape architect. A "house location plat" drawn from survey data by a qualified licensed professional is the standard.
The Chesapeake Bay Preservation Act. Virginia has some of the strictest environmental regulations in the country for properties near water. The Chesapeake Bay Preservation Area (CBPA) designation adds another layer of review for any structure in coastal zones. Properties in the Resource Protection Area (RPA) face even stricter requirements.
The Virginia Uniform Statewide Building Code (USBC). Virginia has a single state-level building code that applies across all localities. This means the technical requirements are consistent — but local zoning and site plan review processes vary dramatically.
Owner-Builder Rights. Virginia allows homeowners to pull permits for their own primary residences. However, the professional certification requirement for site plans still applies in many jurisdictions.
Floodplain Elevation Requirements. In flood zones, Virginia requires the lowest floor (including basement) to be elevated to a minimum of two feet above the base flood level.
Site Plan Validity. Virginia law requires that approved site plans remain valid for at least five years.
The House Location Survey: Virginia's Signature Requirement
This is the single most important thing to understand about Virginia site plans.
What is a house location survey? It's a site plan, prepared by a Virginia-licensed surveyor, engineer, or architect, showing the proposed location of structures with distances to all property lines (setbacks). It's drawn from survey data of your property and prepared by a qualified licensed professional.
When is it required? In many Virginia localities, a house location survey is required for: fences, sheds, gazebos, decks, additions, second kitchens, wet bars, retaining walls, driveways, patios, swimming pools, sidewalks, ramps, and hot tubs. In Caroline County, it's required on parcels of 3 acres or less.
What it must include:
- Entire property with all property line dimensions
- Existing dwelling and all other existing structures
- Proposed structure location with dimensions
- Setbacks from existing and proposed improvements
- Easements and rights-of-way
- Floodplain location if present
Minimum plan size: Typically 24" × 36" with a scale of not less than 1 inch = 50 feet.
Seal requirement: The plan must bear the seal of a land surveyor, architect, landscape architect, or professional civil engineer licensed in Virginia.
What Virginia Building Departments Ask For On A Site Plan
Based on official Virginia requirements, a complete site plan typically includes:
| Element | What to Show | Why It Matters |
|---|---|---|
| Property boundaries | Lot lines with accurate dimensions | Establishes where your property starts and ends |
| Existing structures | Building footprints, square footage, and use | Shows what's already on the property |
| Proposed structures | Clearly distinguished from existing with dimensions | Shows what you're adding |
| Setbacks | Distances from structures to property lines | Most common rejection reason |
| Easements and rights-of-way | Location and dimensions | You can't build on easements |
| Floodplain information | 100-year floodplain location if present | Required for properties in flood zones |
| Chesapeake Bay Preservation Area | CBPA and RPA designations if applicable | Required for coastal properties |
| Well, septic, drain field | Location of associated wells, septic tanks, drain fields | Required by Virginia Code |
| Elevation of lowest floor | Lowest floor elevation of proposed buildings | Required by Virginia Code |
| Streets and rights-of-way | Street names, widths, ROW dimensions | Establishes property access |
| Parking and loading areas | Proposed and required off-street parking | Required in many zoning ordinances |
| Wooded areas and trees | Location of wooded areas and tree inventory | Required in many jurisdictions |
| North arrow & scale | Orientation and measurement reference | Required on every plan |
| Title block | Address, owner name, project description, date | Identifies the project |
Scale requirements:
- Fairfax County: Not less than 1 inch = 50 feet
- Minimum lettering height: 1/10 inch
- Plan size: 24" × 36" minimum
Copy requirements:
- James City County: Three copies
- Orange County: Two sets
- York County: Two or more copies
City and County Notes: What You Need to Know
Fairfax County
Fairfax County has one of the most structured site plan review processes in the state. An approved site plan is required before construction or establishment of most uses.
Fairfax County site plan guide
Minor Site Plan (MSP): May be applicable when public improvements are not required or already exist. This includes additions to existing buildings when the addition does not exceed 2,000 square feet or one-third of the gross floor area of existing buildings.
Requirements:
- Drawn to scale of not less than 1 inch = 50 feet
- Minimum plan size: 24" × 36"
- Seal of a land surveyor, architect, landscape architect, or professional civil engineer licensed in Virginia
- Soil identification and/or soils map with soils certification
Homeowner submission: Homeowners may submit site plans, but the plan itself must be certified by a Virginia-licensed professional.
Virginia Beach
Virginia Beach requires a site plan or physical survey of the property for residential building permits. Chesapeake Bay Preservation Area (CBPA) compliance adds permit requirements for any structure in coastal zones.
Residential additions: Additions 500 square feet or less have simplified plan requirements — plan sets may not exceed five pages.
RPA properties: Single-family site plans for sites located within the Chesapeake Bay Resource Protection Area (RPA) require detailed plans prepared by a Virginia-licensed professional.
Prince William County
Prince William County requires a House Location Survey Plat certified by a registered Virginia surveyor for many zoning approvals. This is required for fences, sheds, gazebos, decks, additions, second kitchens, wet bars, retaining walls, driveways, patios, swimming pools, and more.
Prince William County site plan guide
James City County
James City County requires three copies of the site plan noting the location of the structure and clearly showing distances to all property lines, structures, easements, and other property characteristics. The site drawing must include topographic contours, limits of clearing, drainage, and erosion control. The site plan must be prepared by a land surveyor, architect, or engineer licensed in Virginia.
Henrico County
Henrico County requires site plans for development review. The review includes final construction plans to ensure compliance with county regulations prior to building permit issuance.
Stafford County
Stafford County requires a grading plan or plat prepared by a licensed land surveyor or engineer. Building plan requirements include elevations, plan views of each floor, structural member span lengths, insulation R-values, roof framing plan, location of safety glazing, and a site plan showing exactly what is being constructed.
Fredericksburg
Fredericksburg requires a site plan for all construction, reconstruction, alteration, land disturbing activities, and changes of use in any zoning district. A Major Site Plan is required where land disturbance will be 2,500 square feet or greater.
Caroline County
Caroline County requires a certified house location survey on parcels of 3 acres or less. The survey must be prepared by a surveyor, engineer, or architect licensed in Virginia.
Other Localities
- York County: Plot plan showing setbacks from existing and proposed improvements
- Williamsburg: Site plan with setbacks and approved water/sewer assessment or tapping records
- Waynesboro: Two complete site plans required
- Richmond County: Site plan showing house location, driveway location, setbacks from all property lines, and drainfield/septic tank/well locations
Projects That Need A Site Plan In Virginia
| Project | Site Plan Required? | Certified Survey Required? | Special Notes |
|---|---|---|---|
| New single-family home | ✅ Yes | ✅ Yes — house location survey required | Lowest floor elevation required |
| Addition(footprint changes) | ✅ Yes | ✅ Yes — certified survey typically required | Minor site plan may apply in Fairfax |
| Detached garage | ✅ Yes | ✅ Yes — house location survey required | Most jurisdictions require survey |
| Shed | ✅ Yes | ✅ Yes — house location survey required | Many localities require survey |
| Deck | ✅ Yes | ✅ Yes — house location survey required | Survey required in many localities |
| Fence | ✅ Yes | ✅ Yes — house location survey required | Survey required in Prince William County |
| Pool | ✅ Yes | ✅ Yes — house location survey required | Survey required in most localities |
| Driveway | ✅ Yes | ✅ Yes — house location survey required | Survey may be required |
| ADU | ✅ Yes | ✅ Yes — certified survey required | Varies by locality |
| Alterations (no footprint change) | ⚠️ Varies | ❌ Usually not | Plot plan may be sufficient |
What Reviewers Actually Look For
Based on official Virginia checklists, here's what plan reviewers check first:
| Review Item | Why It Gets Flagged |
|---|---|
| No professional seal | Most Virginia localities require certification by a licensed surveyor, engineer, or architect |
| Missing surveyor's signature | House location survey must have original seal and signature of Virginia-licensed professional |
| No scale | Must be drawn to scale — minimum 1 inch = 50 feet in Fairfax County |
| No north arrow | Orientation reference required on every plan |
| No setbacks shown | All structure-to-property-line distances must be dimensioned |
| No floodplain information | 100-year floodplain must be shown if present |
| No lowest floor elevation | Required by Virginia Code for proposed buildings |
| No well/septic/drain field shown | Required if applicable |
| No easements shown | Utility and drainage easements must be shown |
| Plans not legible | All plans must be clear and legible |
Virginia County‑by‑County Coverage
Our site plan generator is actively expanding coverage across Virginia. Currently supported counties include:
| County | Status | Key Cities |
|---|---|---|
| Fairfax | ✅ Supported | Fairfax, Reston, Herndon, Vienna |
| Prince William | ✅ Supported | Manassas, Woodbridge, Dumfries |
| Loudoun | ✅ Supported | Leesburg, Ashburn, Sterling |
| Arlington | ✅ Supported | Arlington, Crystal City |
| Alexandria City | ✅ Supported | Alexandria |
| Additional counties | 🚀 Adding regularly | Check back for updates |
Coverage note: Some areas show cleaner property lines than others. If your property lines don't look right in our online site plan maker, verify with your county GIS or the county circuit court clerk's office. You can also use the done‑for‑you option from SitePlans.us (non‑certified, permit‑ready only).
How Our Site Plan Creator Helps In Virginia
Our site plan creator webtool is built for Virginia homeowners and contractors who need a clean, readable site plan to start their permit application — without learning CAD or waiting on a drafter.
What our online site plan maker can do:
- Enter your Virginia address — pull property lines and site context
- Add your proposed project — shed, fence, deck, patio, pool, garage, ADU, or addition
- Label distances and setbacks — show required setbacks from property lines
- Add floodplain and CBPA notes — if applicable
- Add well, septic, and drain field locations — if applicable
- Add lowest floor elevation — required by Virginia Code
- Export a clean, permit‑style PDF — ready for submission
Important: Virginia's most populous jurisdictions require site plans to be certified by a Virginia-licensed professional. Our browser‑based site plan maker does not provide surveys or sealed plans. Use it for:
- Early project visualization
- Creating a draft to share with a licensed surveyor
- Understanding what information you need
- Projects in localities that accept homeowner-prepared plans
If your project is complex, has been rejected, is urgent, or requires a human‑reviewed plan, consider the done‑for‑you option from SitePlans.us (non‑certified, permit‑ready only).
When To Use Our Site Plan Generator vs A Surveyor
| Situation | Best Path |
|---|---|
| New home construction | Licensed surveyor or engineer (house location survey required) |
| Major addition | Licensed surveyor or engineer (certified plan required in most jurisdictions) |
| Detached garage | Licensed surveyor (house location survey required in most localities) |
| Shed, deck, fence | Licensed surveyor (house location survey required in Prince William, Fairfax, and many others) |
| Properties in CBPA or RPA | Licensed surveyor + engineer (additional environmental review) |
| Properties in floodplain | Licensed surveyor + engineer (elevation requirements) |
| Property line uncertainty | Licensed land surveyor |
| City reviewer rejects your plan | Licensed professional or done‑for‑you service |
Step‑By‑Step: Create A Site Plan For A Virginia Property
- Verify your jurisdiction's requirements — Call your local building department and ask: "For a [shed/deck/addition] permit, do you accept a homeowner-prepared site plan, or do I need a certified house location survey?"
- Check if you need a certified survey — Most Virginia localities require a house location survey prepared by a Virginia-licensed surveyor.
- Check for CBPA or floodplain status — Verify if your property is in the Chesapeake Bay Preservation Area or a flood zone.
- Enter the property address — Start with your Virginia address in our site plan creator webtool.
- Check the property lines — Review the parcel data shown. Verify with your county GIS if something looks off.
- Look up your zoning district — Check with your city or county planning department for setback requirements.
- Add the project type — Select shed, fence, deck, patio, pool, garage, ADU, or addition.
- Show distances and setbacks — Label distances from proposed structures to property lines.
- Add floodplain and CBPA notes — if applicable.
- Add well, septic, and drain field locations — if applicable.
- Add lowest floor elevation — required by Virginia Code.
- Add labels and notes — Include north arrow, scale, title block, and any site‑specific notes.
- Export the PDF — Download your preliminary site plan.
- Submit to your local Building Department — Many Virginia localities accept digital submissions.
- Confirm with the Building Department — Verify whether your specific project requires a certified house location survey.
Common Mistakes That Delay Virginia Permits
| Mistake | What To Do Instead |
|---|---|
| No certified survey | Most Virginia localities require a house location survey certified by a Virginia-licensed professional |
| Missing surveyor's seal and signature | Required on all certified house location surveys |
| No scale | Must be drawn to scale — minimum 1 inch = 50 feet in Fairfax County |
| No north arrow | Orientation reference required on every plan |
| No floodplain information | 100-year floodplain must be shown if present |
| No lowest floor elevation | Required by Virginia Code for proposed buildings |
| No CBPA or RPA designation | Required for properties in coastal zones |
| No well/septic/drain field shown | Required if applicable |
| Not checking city vs. county rules | Each Virginia locality has unique site plan requirements |
FAQ
1. Do I need a site plan for a permit in Virginia?
Yes. Virginia law requires a site plan showing the size and location of proposed and existing structures, distances from lot lines, and the elevation of the lowest floor.
2. Do I need a certified survey for a site plan in Virginia?
In most Virginia localities, yes. Fairfax County, Prince William County, and many others require a house location survey prepared by a Virginia-licensed professional engineer, land surveyor, architect, or landscape architect.
3. What is a house location survey?
A house location survey is a site plan, prepared by a Virginia-licensed surveyor, engineer, or architect, showing the proposed location of structures with distances to all property lines (setbacks).
4. What projects require a house location survey in Virginia?
In Prince William County, a house location survey is required for fences, sheds, gazebos, decks, additions, second kitchens, wet bars, retaining walls, driveways, patios, swimming pools, sidewalks, ramps, and hot tubs.
5. What are the scale requirements for a Virginia site plan?
Fairfax County requires a scale of not less than 1 inch = 50 feet. Minimum plan size is 24" × 36".
6. What is the Chesapeake Bay Preservation Area (CBPA)?
The CBPA is a designation that adds permit requirements for any structure in coastal zones. Properties in the Resource Protection Area (RPA) face even stricter requirements.
7. What are the floodplain requirements in Virginia?
In flood zones, Virginia requires the lowest floor (including basement) to be elevated to a minimum of two feet above the base flood level.
8. Can I use our site plan generator for a permit in Virginia?
Yes, for early planning and visualization. Our site plan creator helps you create a preliminary site plan from your address. However, most Virginia localities require a certified house location survey for final submission. Always verify with your local building department.
9. What if my city requires a survey for a permit?
If your city requires a house location survey, you'll need to hire a Virginia-licensed professional. Our online site plan maker is not a survey. Check with your building department first.
10. What should a Virginia site plan show?
A Virginia site plan should show: property lines with dimensions, existing and proposed structures, setbacks, easements, floodplain information (if present), CBPA designation (if applicable), lowest floor elevation, well/septic/drain field locations, north arrow, scale, and title block with professional seal.
11. Does our site plan creator guarantee my permit will be approved?
No. Our site plan creator helps you prepare a preliminary, conceptual site plan. Final acceptance depends on your local building department, zoning office, HOA, and project scope.
12. When should I use SitePlans.us instead of our site plan creator?
Use SitePlans.us when your project is complex, has been rejected, is urgent, requires human review, or when you want a non‑certified permit‑ready plan prepared by a professional.
13. Can contractors use our site plan generator for client projects?
Yes. Contractor Pro and Builder plans are designed for GCs, fence contractors, deck contractors, pool contractors, and small builders who need site plans for multiple client projects.
14. Can a homeowner submit a site plan from our site plan creator themselves?
Yes, for early planning purposes. However, most Virginia localities require a certified house location survey for final submission. Homeowners should verify with the building department whether a certified survey is required.
15. What if my property lines don't look right in our site plan creator?
Some areas show cleaner property lines than others. If your property lines don't look right, verify with your county GIS or the circuit court clerk's office. You can also use the done‑for‑you option from SitePlans.us (non‑certified, permit‑ready only).
16. How long does a building permit take in Virginia?
Plan review timelines vary by jurisdiction. Virginia law requires approved site plans to remain valid for at least five years.
Local Official Sources
| Source | URL | What It's Useful For |
|---|---|---|
| Virginia Law (Site Plan Requirements) | https://law.lis.virginia.gov | State code requirements for site plans |
| Virginia Administrative Code | https://regulations.justia.com | Construction documents requirements |
| Virginia Uniform Statewide Building Code | https://www.dhcd.virginia.gov/building-codes | State building code |
| Fairfax County Site Plans | https://www.fairfaxcounty.gov/landdevelopment | Fairfax site plan requirements, MSP |
| Prince William County | https://www.pwcva.gov | House location survey requirements |
| Virginia Beach Building Permits | https://planning.virginiabeach.gov | Virginia Beach permit requirements, CBPA |
| James City County | https://jamescitycountyva.gov | Site plan requirements, three copies |
| FEMA Flood Maps | https://msc.fema.gov | Flood zone information |
| Virginia DCR CBPA | https://www.dcr.virginia.gov/cbpa | Chesapeake Bay Preservation Area information |
| Your County GIS | Search [county name] Virginia GIS parcel viewer | Property boundaries, parcel data |
| Your City Building Department | Search [city name] Virginia building department permits | Local permit requirements |
Ready to Create Your Virginia Site Plan?
Stop waiting on a drafter. Stop guessing where your project can go. Enter your address, see your property lines, and create a professional Virginia site plan in minutes.
Create My Virginia Site Plan Now
Need a human‑reviewed, permit‑ready plan?
Get a done‑for‑you Virginia site plan from SitePlans.us — for complex projects, rejections, or urgent deadlines. Our non‑certified permit‑ready plans are reviewed by professionals and delivered fast.
Get a Done‑for‑You Permit‑Ready Plan →
Disclaimer
Our online site plan maker helps create preliminary and permit‑style site plans for smaller residential projects where local rules allow homeowner or contractor‑prepared drawings. It is not a licensed land survey, engineering plan, architectural plan, or legal boundary document. Most Virginia localities require a house location survey prepared by a Virginia-licensed professional engineer, land surveyor, architect, or landscape architect. Some jurisdictions require a licensed architect or engineer. Always confirm requirements with the local building department before submitting.