MEP Plumbing
4001 Mansion Dr NW, Washington, DC 20007
ClassificationSUPPLEMENTAL - PLUMBING AND GASResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
- Contractor
- Not in source
- Applicant
- Not in source
- Owner
- Paula L Russo Trustee
- 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
- 1320-1174
- 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
- PLUMBING AND GAS
Geocode & dates
- Coordinates
- 38.9163, -77.0785
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jul 3, 2026
- Applied
- Not in source
- Work class
- Residential
Status
- Current status
- issued
- Source status
- PERMIT ISSUED
Provenance
- First seen by PermitCore
- Jul 6, 2026 · 10:46 UTC
- Last seen
- Aug 28, 2026 · 20:52 UTC
- Last changed
- Aug 19, 2026 · 09:45 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
- Jul 3, 2026This permitMEP Plumbing · Issued
- Sep 25, 2024P2410491MEP Plumbing · Issued
- Sep 24, 2024E2412869MEP Electrical · Issued
- Sep 19, 2023B2310172Alteration Commercial · Expired
- Jan 17, 2021BP2101522Other · Expired
- Mar 14, 2019B1906760Alteration Commercial · Expired
- Aug 26, 2010P1005696MEP Plumbing · Expired
- Jul 7, 2010B1007697Alteration Commercial · Issued
- Oct 22, 2009E1000514MEP Electrical · Expired
- Sep 21, 2009P0905636MEP Plumbing · Expired
- Sep 15, 2009E0907533MEP Electrical · Expired
- Aug 28, 2009B0908760Alteration Commercial · Expired
- Jan 12, 2009P0901677MEP Plumbing · Issued
Full permit history at this parcel · as of Aug 20, 2026.
Developer details
- Permit #
- P2609358
- Canonical ID
- 243:P2609358
- Source permit ID
- P2609358