An elevator permit in Washington DC costs roughly $400 – $1,500 in 2026, driven by construction value, equipment type, plan review, and the District’s DOB fees.

An awning permit in Washington DC costs about $150-$700 in 2026, with historic district and public space reviews pushing most projects toward the high end.

An attic conversion permit in Washington DC costs about $900–$3,400 in 2026, driven by declared construction value, plan review, and DOB percentage surcharges.

An asbestos abatement permit in Washington DC costs roughly $200–$800 in 2026 depending on abatement scope, project size, and DOEE notification requirements.

An alley closing application in Washington DC costs about $1,500–$6,000 in 2026, driven by survey work, agency review, and the public approval process.

An after-hours construction permit in Washington DC costs roughly $150-$450 in 2026, driven by approved night and weekend scope, duration, and DOB surcharges.

A zoning compliance letter in Washington DC costs about $75–$250 in 2026, a mostly flat administrative fee for closings, licenses, and permit filings.

A work zone traffic control permit in Washington DC runs about $200-$800 in 2026, driven by closure size, duration, plan review, and District surcharge fees.

A whole house renovation permit in Washington DC costs $1,800 – $6,500 in 2026, scaled to the declared construction value of the full gut renovation work.

A DC visitor parking permit costs roughly $10-$100 in 2026, depending on whether you need short-term passes or an annual visitor permit for your RPP zone.