2026 GUIDE • WASHINGTON DC

How much does a retail buildout permit cost in Washington DC in 2026

A retail buildout permit in Washington DC typically costs $1,500 – $5,000 in 2026 for a standard storefront fit-out, scaling directly with declared construction value and the trades involved.

Retail fit-outs sit between a home renovation and a restaurant buildout on the permit spectrum. You are still pulling a building permit plus trade permits and a zoning use check, but without the commercial kitchen’s grease, hood, and fire-suppression layers. Here is what the fees look like.

Cost breakdown (2026)

Fee component	Typical 2026 cost
Filing fee	$32
Base permit fee (tiered by construction value)	$800 – $2,000
Plan review	$200 – $600
Electrical trade permit	$150 – $500
Plumbing trade permit (if added)	$100 – $400
Mechanical trade permit	$100 – $350
Zoning fee (use / occupancy review)	$75 – $300
Technology fee (10%) / enhancement fee (6%)	~16% combined
Typical total	$1,500 – $5,000

If your retail space includes a cafe or a small kitchen, the scope shifts toward a restaurant permit. See our restaurant buildout permit guide for the heavier approval set.

What affects the price

• Declared construction value. A cosmetic refresh declares far less than a full gut-and-rebuild, and the fee tracks that number.
• Change of use. Moving from office to retail, or retail to food service, triggers a zoning use review.
• Historic district. Storefront alterations may need Historic Preservation Review Board approval, adding time and cost.
• Signage and awnings. These are separate permits and commonly part of a retail refresh. See our awning permit guide.
• Expedite. On a leased space with rent running, expedited review can pay for itself.

How the fee is calculated

The building permit scales with value under the DOB fee schedule (2026):

1. Filing fee: roughly $32 up front.
2. Base permit fee: tiered by declared construction value — about $148 for the first $1,000, then approximately $10 per additional $1,000. Minimum flat tiers for very low-value work run around $33 – $65.
3. 10% technology fee on top of the permit fee.
4. 6% enhancement fee on top of that.
5. Zoning fee where a zoning review applies.

Run the math on a $150,000 fit-out: roughly $148 for the first $1,000 plus about $1,490 for the remainder lands the base near $1,640, and the filing, technology, and enhancement fees bring the building permit near $1,950 before trade permits and plan review. That is the core lesson: fees scale with declared construction value, and each trade permit stacks its own fee and surcharges on top.

Watch for one hidden driver: if the landlord or a prior tenant left an open permit on the address, DOB can require that older permit to be closed before yours is issued. A quick permit-history check at the start of lease negotiations saves a nasty surprise mid-construction.

Timeline & steps

1. Zoning check. Confirm the use is permitted and whether a change of use applies.
2. File in CitizenAccess with architectural, electrical, plumbing, and mechanical drawings as required.
3. Plan review: expect 3 – 8 weeks for a standard retail set, longer with historic-district or zoning complications.
4. Trade permits and inspections. Rough-in and final inspections run per trade.
5. Signage and awning permits if applicable, filed in parallel.
6. Final inspection and closeout. Budget 6 – 16 weeks end to end for a typical fit-out.

Common mistakes

• Filing without the use review. A change-of-use issue can halt a project after drawings are complete.
• Leaving signage to the last minute. Sign and awning permits follow their own review tracks and can delay opening.
• Under-declaring value. Lowballing invites corrections and resubmittals that cost more than the fee difference.
• Missing the historic-district question. Storefront changes there need preservation review and add weeks.

FAQ

Is a retail buildout just one permit?

No. It is a building permit plus electrical, plumbing, and mechanical trade permits as required, plus a zoning use review where the use changes. Each carries its own fee.

How much are permits on a $150,000 fit-out?

Plan for roughly $1,500 – $3,500 in permit fees once the base permit, plan review, trade permits, and surcharges are totaled. Larger scopes run higher.

Do I need a change-of-use approval?

If the space was not previously a retail use, yes — the zoning review is separate from the building permit and adds time.

How long does plan review take?

Typically 3 – 8 weeks for a standard retail set, longer in historic districts or where zoning relief is required.

Does the 10% technology fee and 6% enhancement fee apply?

Yes. Both surcharges apply on top of the base permit fees under the DOB fee schedule (2026), and they apply to each trade permit as well.

Disclaimer

Figures on this page are 2026 estimates based on the DC Department of Buildings fee schedule. Fee schedules change; always verify current amounts with DOB directly or through the CitizenAccess portal before filing. This article is informational and is not legal or financial advice.