Washington, District of Columbia Permit Guide
Find Washington, District of Columbia permit offices, local planning notes, application documents, and inspection questions in one guide.
Individual permit guides for Washington
- Washington DC Homeowner Permit Wizard Guide
- Washington DC Deck Permit Guide
- Washington DC Fence, Shed, and Historic Permit Guide
- Washington DC Solar Instant Permit Guide
- Washington, District of Columbia ADU and Garage Conversion Permit Guide
- Washington, District of Columbia Pool Spa and Barrier Permit Guide
- Washington, District of Columbia Roof Window and Exterior Permit Guide
- Washington, District of Columbia Kitchen Bath and Basement Remodel Permit Guide
- Washington, District of Columbia Solar EV Charger and Generator Permit Guide
- Washington, District of Columbia Driveway Fence Shed and Site Permit Guide
- Washington, District of Columbia Addition Deck Porch and Patio Cover Permit Guide
- Washington, District of Columbia Electrical Panel Circuit and Rewiring Permit Guide
- Washington, District of Columbia Plumbing Water Heater Repipe and Sewer Permit Guide
- Washington, District of Columbia HVAC Heat Pump Gas and Ventilation Permit Guide
- Washington, District of Columbia Foundation Retaining Wall Grading and Drainage Permit Guide
- Washington, District of Columbia Demolition Structural Wall Fireplace and Chimney Permit Guide
Start with jurisdiction and project scope
Before applying in Washington, confirm whether the property is within city limits or in unincorporated county territory. Describe the complete work to the office serving that parcel, including electrical, plumbing, structural, and site changes. Building, zoning, utility, and private HOA approvals can be separate.
Open the local official sources or prepare a project checklist.
Source availability audit: . This checks links, not every local rule. These compiled notes are starting points; confirm current dimensions, exemptions, fees, and adopted codes with the cited offices.
Homeowner Permit Wizard
Washington DC routes one- and two-family residential permit applications through the DOB Permit Wizard, with the Homeowner Center available for decks, fences, repairs, renovations, and window replacement questions.
Permit and scope questions
DOB directs homeowners of one- and two-family dwellings to use the Permit Wizard for new residential building permit applications, including trade, solar, raze, demolition, and extensions for permits issued through the wizard.
Zoning and placement
Confirm whether the property has historic, public space, alley, zoning, or other review before assuming a simple residential project can be approved only through building review.
Building and trade review
The Homeowner Center can help explain project requirements, review plans, and issue permits once plans are approved for eligible homeowner projects.
Discuss your project early when: Call before applying if the work touches public space, changes the building exterior in a historic area, includes trade work, involves demolition or raze work, or does not fit the Permit Wizard questions.
Sources for this topic:
Deck Permits
Washington DC has a specific deck permit path for one- and two-family dwellings, with special treatment for one-level residential decks under 500 square feet when the DOB Deck Guide applies.
Permit and scope questions
For Washington, ask the permit office to confirm the current area limit and the method used to measure it and whether attachment, a roof, stairs or required exit access changes the deck review before treating this project as exempt or permit-required.
Zoning and placement
Deck location, lot conditions, rowhouse context, historic status, and public space issues can change the review path even when the deck is small.
Building and trade review
If the project uses the DOB Deck Guide for an eligible one-level deck, a design professional does not need to be identified in the permit application.
Discuss your project early when: Contact Washington before ordering materials or starting work to resolve the current area limit and the method used to measure it; whether age, historic status or an overlay triggers additional review; whether attachment, a roof, stairs or required exit access changes the deck review; the pool or spa classification and the required access barrier; and which roof repairs, material changes or structural work require a permit. Bring the proposed dimensions, location and scope so the answer is tied to the project.
Sources for this topic:
Fence, Shed, and Historic Permits
Washington DC requires careful document planning for fences and sheds, especially when a surveyor plat, DDOT review, public alley condition, or historic property review may apply.
Permit and scope questions
DOB lists fence permits for replacement, repair, or new fence installation on private property, and shed permits for construction or renovation of garden and storage sheds.
Zoning and placement
New fences require a surveyor plat showing fence location, while sheds can need DDOT review when located near a public alley.
Building and trade review
Small fence repairs or replacements in kind may be reviewed with pictures, but new fences and new sheds need stronger location documentation.
Discuss your project early when: Call before applying if the property is historic, borders public space or an alley, uses unusual fence materials, changes fence height, or places a shed close to an alley or property line.
Sources for this topic:
Solar Permits
Washington DC offers an instant solar permit path for eligible one- and two-family residential properties, while historic properties and non-qualifying systems use the standard DOB permit process.
Permit and scope questions
DOB directs one- and two-family residential solar projects to the Building Instant Permits category when eligible, and to the Permit Wizard when the project does not qualify.
Zoning and placement
Solar systems must meet District construction code and zoning requirements, and rowhouses or townhouses may need neighbor notification.
Building and trade review
DOB states that a separate electrical permit is needed for solar panel installation, and solar instant permit final approved inspections must be completed within the required permit window.
Discuss your project early when: Call before applying if the property is historic, the system exceeds the instant-permit criteria, the project includes service upgrades, or the roof structure may need additional review.
Sources for this topic:
Prepare a complete application conversation
- Project scope
- Property address
- Plans or drawings
- Surveyor plat when required
- Contractor or homeowner authorization
- Deck dimensions
- Site or surveyor plat
- Deck construction details
- Stair and guardrail information
- Historic status if applicable
- Surveyor plat
- Fence height, length, and material
- Shed dimensions
- Manufacturer dimensions for prefabricated sheds
- Photos for repair or replacement work
- Solar layout
- Equipment specifications
- Electrical details
- Roof information
- Historic or neighbor notification information if applicable
Bring enough detail for staff to identify the correct application. Ask which plans need dimensions or a professional seal, how files should be named, and whether other departments must approve the proposal first.
Inspection planning
- Start in the Permit Wizard
- Upload required documents
- Respond to plan review comments
- Download the issued permit
- Schedule required inspections before covering work
- Select Deck Permit when eligible
- Upload deck documents
- Complete plan review
- Keep approved plans available
- Schedule inspections before concealing structural work
- Confirm permit type
- Mark fence or shed location on the plat
- Upload photos or plans
- Complete DOB and any DDOT review
- Keep permit records after approval
- Confirm instant permit eligibility
- Apply through the correct DOB portal
- Coordinate electrical permit needs
- Use approved third-party inspection when required
- Complete final approved inspection
Questions to resolve before work starts
- Which building, zoning, trade, utility, or public-works approvals apply to this exact scope?
- Is an apparent exemption limited to the building permit, while zoning or trade approval still applies?
- Which current fee schedule, code edition, and local amendments will be used?
- Who may apply, and which licensed trades must perform or supervise the work?
- Which inspection stages cannot be covered, and how is the final approval recorded?
Official source directory
- DC DOB Homeowner's Center
- DC DOB Permit Wizard
- DC Citizen Access Portal Notice
- DC DOB Deck Permit
- DC DOB Permitting FAQs
- DC DOB Fence Permit
- DC DOB Shed Permit
- DC Office of Planning Historic Property Permits
- DC DOB Energy and Green Building Solar
- DC DOB Solar Panel Permit
- DC DOB Instant Permits
If an official link is unavailable or redirects to a general page, use that government's site search or contact its permit office. Some government sites restrict automated access; that does not establish that a page is missing.