2026 GUIDE • WASHINGTON DC

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

A restaurant buildout permit in Washington DC typically costs $3,500 – $8,000 in 2026 for a standard fit-out, scaling directly with declared construction value and the number of trades involved.

Restaurants are the most permit-heavy small commercial project in DC. A single buildout pulls a building permit, electrical, plumbing, mechanical, often a grease or fire-suppression component, and a host of agency approvals. The permit fees are only a small slice of the project — but they are the slice you cannot skip.

Cost breakdown (2026)

Fee component	Typical 2026 cost
Filing fee	$32
Base permit fee (tiered by construction value)	$1,500 – $4,000
Plan review	$300 – $900
Electrical trade permit	$200 – $700
Plumbing / gas trade permit	$200 – $800
Mechanical trade permit	$150 – $600
Zoning fee (use / occupancy review)	$100 – $400
Technology fee (10%) / enhancement fee (6%)	~16% combined
Typical total	$3,500 – $8,000

If your project is smaller and mostly front-of-house, see our retail buildout permit guide, which covers the lighter version of the same process.

What affects the price

• Declared construction value. A cosmetic refresh declares a fraction of what a full kitchen and dining rebuild does, and the fee follows that number.
• Change of use. Converting a retail space to a restaurant is a zoning matter that can add review fees and time.
• Historic district. Storefront modifications may need Historic Preservation Review Board approval.
• Grease, hood, and fire suppression. Commercial kitchens trigger additional mechanical and fire review, and often a separate suppression permit.
• Expedite. Rush review adds a premium; on a leased space with rent clocking, it is frequently worth it.

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 — nearly always the case for a new restaurant use.

Run the math on a $250,000 buildout: roughly $148 for the first $1,000 plus about $2,490 for the remainder lands the base near $2,640, and the filing, technology, and enhancement fees add a few hundred more before the trade permits. That is why trade permits and plan review are budgeted separately — fees scale with declared construction value, and trade fees stack on top.

One more line item to watch: if the space shares a building with other tenants, the landlord’s base-building permit can run in parallel, and that cost is usually passed through to the tenant. Ask early whether base-building or common-area work is included before you assume the permit budget is yours alone.

Timeline & steps

1. Pre-application and zoning check. Confirm the use is permitted and whether a change of use applies.
2. File the building permit in CitizenAccess with architectural, mechanical, electrical, and plumbing drawings.
3. Plan review: expect 4 – 10 weeks for a full restaurant set, longer with historic-district or zoning complications.
4. Trade permits and inspections. Each trade inspects rough-in and final work.
5. Health and fire approvals. Coordinate these in parallel with construction; they gate your certificate of occupancy.
6. Final inspections and closeout. Budget 2 – 4 months end to end for a full buildout.

Common mistakes

• Submitting a partial drawing set. Missing mechanical or fire details guarantees a resubmittal and more weeks.
• Ignoring the use review. A change-of-use issue can stop the project after drawings are done.
• Under-declaring value. Lowballing the construction value invites corrections and delays.
• Sequencing health approval too late. Health and fire sign-offs gate occupancy; start them early.

FAQ

Is a restaurant buildout just one permit?

No. It is a building permit plus electrical, plumbing, and mechanical trade permits, and often fire-suppression and health approvals. Each carries its own fee.

How much are permits on a $250,000 buildout?

Plan for roughly $3,500 – $6,000 in permit fees once the base permit, plan review, trade permits, and surcharges are totaled. Higher-value projects run above that.

Do I need a change-of-use approval?

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

How long does plan review take?

Typically 4 – 10 weeks for a restaurant set, and 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 stack across each trade permit.

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.