Permit Record

MEP Plumbing

1222 4th St NW, Washington, DC 20001

ClassificationSUPPLEMENTAL - PLUMBING AND GASResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
John E Thompson
Owner
The Estates Of Mt Vernon LLC
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
0513-0903
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
38.9066, -77.0164
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 15, 2011
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

6 permits at this parcel (parcel 0513-0903) · Jul 21, 2009 – Jul 15, 2011

  1. Jul 15, 2011This permitMEP Plumbing · Expired
  2. May 10, 2011E1105707MEP Electrical · Finaled
  3. May 10, 2011B1106747Alteration Commercial · Finaled
  4. Apr 25, 2011SC1100045Other · Issued
  5. Feb 18, 2010M1000448MEP Mechanical HVAC · Finaled
  6. Jul 21, 2009B0901567Alteration Commercial · Expired

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

Developer details
Permit #
P1106392
Canonical ID
243:P1106392
Source permit ID
P1106392
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