The scope of work includes the renovation and addition to an existing mulit-family residence at 228 hamilton
Addition at 228 Hamilton St NW, Washington
DC Department of Buildings permit B2509119: issued Jun 29, 2026 for addition work at 228 Hamilton St NW. The scope of work includes the renovation and addition to an existing mulit-family residence at 228 hamilton street. The work includes but is not limited to: - demolition of stairs and select bearing and non-bearing partition walls - rear and thrid floor addition to be wood framed construction. - Partition construction - rear, side and front egress wells - new mechanical, electrical, and plumbing systems throughout - new finishes throughout - increase room count from 4 to 8 - 4 existing parking spaces to remain.
- Permit number
- B2509119
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20011
- City's category
- Construction, addition alteration repair
- City's status
- Permit issued
- Source
- DC Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 228 Hamilton St NW, and what's permitted nearby
The newest permit in the city's data is from Sep 28, 2026, 8 days ago. Permits issued after that won't appear here until the city publishes them.
DC Department of Buildings updated its data Oct 5, 2026. We checked it Oct 6, 05:10 UTC. See the city's official records (CC BY 4.0).
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