Mixed
1507 Massachusetts Ave SE, Washington, DC 20003
ClassificationHOME OCCUPATION - NA
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
- Contractor
- Not in source
- Applicant
- Not in source
- Owner
- Routh, Sallie S
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- Not in source
Building & lot · PLUTO
- Building class
- Not in source
- Zoning district
- Not in source
- Lot area
- Not in source
- Year built
- Not in source
- Units (total)
- Not in source
- Units (residential)
- Not in source
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 1073-0048
- Climate zone (IECC)
- 4A
- Roof area (est.)
- Not derivable — no building-size signal for this permit
- HVAC tonnage (est.)
- Not derivable — no building-size signal for this permit
- Building type
- Not in source
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 38.8867, -76.9833
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jun 11, 2024
- Applied
- Not in source
- Work class
- Mixed
Description
Source description
Home Office
Status
- Current status
- issued
- Source status
- PERMIT ISSUED
Provenance
- First seen (no changes since)
- May 19, 2026 · 00:16 UTC
Data-quality checks0 of 12 flagged
0 of 12 data-quality rules flagged anything on this permit.
Checks not flagged
- Geocode out of bounds
- Geocode is sentinel
- Issued date in the future
- Issued date parse bug
- Issued date is placeholder
- Commercial units is placeholder
- Residential units out of bounds
- Residential units is placeholder
- Total units out of bounds
- Total units is placeholder
- Valuation out of bounds
- Valuation is placeholder
Project timeline at this parcel
- Jun 11, 2024This permitOther · Issued
- Sep 28, 2011M1102831MEP Mechanical HVAC · Finaled
Full permit history at this parcel · as of Aug 11, 2026.
Developer details
- Permit #
- HO2400639
- Canonical ID
- 243:HO2400639
- Source permit ID
- HO2400639