Permit Record

MEP Electrical

51 S St NW, Washington, DC 20001

ClassificationSUPPLEMENTAL - ELECTRICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Mary Katherine Lapidus
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
3106-0038
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, -77.0108
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 13, 2025
Applied
Not in source
Work class
Residential
Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:17 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

10 permits at this parcel (parcel 3106-0038) · Mar 4, 2011 – Aug 13, 2025

  1. Aug 13, 2025This permitMEP Electrical · Issued
  2. Nov 10, 2022E2301598MEP Electrical · Finaled
  3. Apr 8, 2021B2105904Alteration Commercial · Expired
  4. Mar 27, 2019B1900619Alteration Commercial · Expired
  5. Feb 15, 2019E1904445MEP Electrical · Expired
  6. Feb 15, 2019M1901528MEP Mechanical HVAC · Expired
  7. Sep 12, 2018B1808023Addition Residential · Expired
  8. Mar 8, 2011E1103929MEP Electrical · Issued
  9. Mar 7, 2011P1103426MEP Plumbing · Issued
  10. Mar 4, 2011B1104493Alteration Commercial · Issued

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

Developer details
Permit #
E2512357
Canonical ID
243:E2512357
Source permit ID
E2512357
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