Permit Record

MEP Electrical

1330 10th St NW, Washington, DC 20001

ClassificationSUPPLEMENTAL - ELECTRICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Clarence E. Williams; Clarence E. Williams
Owner
Beatrice Brown
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
0339-0804
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
38.9082, -77.0262
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 20, 2019
Applied
Not in source
Work class
Residential
Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:11 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

6 permits at this parcel (parcel 0339-0804) · Aug 23, 2011 – Sep 20, 2019

  1. Sep 20, 2019This permitMEP Electrical · Issued
  2. Apr 13, 2015B1506233Alteration Commercial · Issued
  3. Oct 26, 2012B1300856Alteration Commercial · Issued
  4. Oct 4, 2011SC1200002Other · Expired
  5. Sep 20, 2011B1111512Alteration Commercial · Expired
  6. Aug 23, 2011M1102513MEP Mechanical HVAC · Issued

Full permit history at this parcel · as of Jul 8, 2026.

Developer details
Permit #
E1911838
Canonical ID
243:E1911838
Source permit ID
E1911838
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