Permit Record

MEP Electrical

20 Madison St NW, Washington, DC 20011

ClassificationSUPPLEMENTAL - ELECTRICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Prior, Andrew W
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
3388-0807
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
38.9585, -77.0100
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 13, 2025
Applied
Not in source
Work class
Residential
Status
Current status
finaled
Source status
COMPLETED
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

7 permits at this parcel (parcel 3388-0807) · May 17, 2013 – Mar 13, 2025

  1. Mar 13, 2025This permitMEP Electrical · Finaled
  2. Jan 3, 2023P2302920MEP Plumbing · Finaled
  3. Aug 5, 2019P1908432MEP Plumbing · Issued
  4. Aug 4, 2019M1903765MEP Mechanical HVAC · Issued
  5. Jul 25, 2019E1909779MEP Electrical · Issued
  6. May 16, 2019B1908708Alteration Commercial · Issued
  7. May 17, 2013PC18511364Other · Issued

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

Developer details
Permit #
E2506181
Canonical ID
243:E2506181
Source permit ID
E2506181
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