MEP Electrical
77 S St NW, Washington, DC 20001
ClassificationSUPPLEMENTAL - ELECTRICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
- Contractor
- Not in source
- Applicant
- Joseph A. Semper
- Owner
- Rene' M Albacete
- 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
- 3106-0057
- 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
- ELECTRICAL
Geocode & dates
- Coordinates
- 38.9143, -77.0116
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Oct 20, 2010
- Applied
- Not in source
- Work class
- Residential
Status
- Current status
- expired
- Source status
- EXPIRED
Provenance
- First seen (no changes since)
- May 19, 2026 · 00:00 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
- Oct 20, 2010This permitMEP Electrical · Expired
- Oct 19, 2010B1010086Alteration Commercial · Expired
Full permit history at this parcel · as of Jul 8, 2026.
Developer details
- Permit #
- E1100482
- Canonical ID
- 243:E1100482
- Source permit ID
- E1100482