2026 GUIDE • WASHINGTON DC

How much does a grading permit cost in Washington DC in 2026

Most property owners in Washington DC pay $250 – $1,000 for a grading permit in 2026, driven by declared construction value, the size of the disturbed area, the erosion and sediment control scope, and the District’s percentage surcharges.

Grading permits cover earthwork — cut, fill, and regrading of a site — and they almost always arrive with erosion and sediment control conditions attached. The Department of Buildings (DOB) issues the permit for site work, and the review is as much about protecting neighboring properties and storm drains as it is about the earthmoving itself. That adds documentation, but the fee math is still the same layered formula. Here is the realistic range.

Cost breakdown (2026)

Fee component	Typical 2026 cost
Filing fee	$32
Base permit fee (tiered by construction value)	$33 – $220
Grading / site work permit fee	$120 – $450
Plan review (when required)	$75 – $250
Technology fee (10%)	~10% of permit fee
Enhancement fee (6%)	~6% of permit fee
Inspection	Included with permit
Typical total	$250 – $1,000

Grading usually accompanies a foundation or site-development permit, and it can sit alongside excavation and utility work — see excavation permit costs and DC building permit costs for the rest of the project.

Keep in mind that grading rarely happens in one pass. Inspections often occur in phases as earthwork progresses, and each phase needs to be signed off before the next begins, so a stalled inspection can idle an entire crew.

What affects the price

• Declared construction value. The dominant driver. Regrading a small yard declares little value; cut-and-fill for a new foundation declares far more, and the fee scales with it.
• Disturbed area and volume of earthwork. Larger sites mean more review, more inspections, and higher declared value.
• Historic district or environmental review. Sites in historic districts or near sensitive areas face added documentation and potential fees.
• Expedited processing. DOB expedites review for a fee — worth it when a construction schedule is tight.
• Agency add-ons. Right-of-way work, storm-drain connections, and zoning sign-offs add separate costs.

How the fee is calculated

DOB layers the grading permit rather than quoting a single number. Under the DOB fee schedule (2026):

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

Site and grading work carries a modest valuation-based fee on top of the building tier, and the same percentage surcharges apply. That is why the all-in permit cost usually exceeds the base trade fee. The core rule holds: fees scale with declared construction value.

Timeline & steps

1. Hire a licensed DC contractor and, where needed, a civil engineer for the site plan.
2. File via CitizenAccess. Submit grading plans, erosion control details, and declared value through DOB’s portal.
3. Plan review: simple sites may clear in 1 – 2 weeks; larger earthwork typically takes 3 – 6 weeks.
4. Grade and inspect: the contractor performs the work and schedules DOB inspections, often in phases.
5. Closeout: stabilized, inspected site work closes the permit; open permits block occupancy and surface at sale.

Common mistakes

• Starting earthwork before the permit issues. Unpermitted grading carries steep fines and stop-work orders.
• Neglecting erosion and sediment control. Missing controls fail inspections and can trigger penalties.
• Understating declared value or disturbed area. It invites corrections and delays.
• Leaving the permit open. An unclosed grading permit complicates a sale or refinance.

FAQ

Do I need a grading permit for minor landscaping?

Small, shallow work is often exempt, but any significant cut, fill, or regrading — and anything tied to a construction project — generally requires a permit. Confirm your specific scope with DOB.

Is plan review required for grading in DC?

Simple sites may skip full review, but larger earthwork and sites with erosion control conditions are typically reviewed, adding cost and time.

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

Yes. Both surcharges apply on top of the base permit fee under the DOB fee schedule (2026), raising the effective total above the base permit figure.

How long does approval take?

Expect 1 – 6 weeks depending on site size and whether plan review is required, plus phased inspections during construction.

Who can pull a grading permit?

A licensed contractor or the property owner’s authorized agent typically files it. The owner signs as property owner; the licensed contractor is the applicant of record for trade work.

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.