Permit Record

MEP Mechanical HVAC

4526 Warren St NW, Washington, DC 20016

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Edy Najeras
Owner
Janine Elyse Davey Waxman Co-Trustees
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
1562-0831
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
MECHANICAL
Geocode & dates
Coordinates
38.9446, -77.0896
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 13, 2023
Applied
Not in source
Work class
Residential
Description
Source description

Mechanical trade Permit

Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:15 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 1562-0831) · Dec 20, 2011 – Jul 13, 2023

  1. Jul 13, 2023This permitMEP Mechanical HVAC · Expired
  2. Jul 13, 2023P2308816MEP Plumbing · Issued
  3. Jul 12, 2023B2304738Addition Residential · Issued
  4. Jul 11, 2023E2310167MEP Electrical · Issued
  5. Jun 2, 2023D2300306Demolition · Expired
  6. Feb 2, 2012E1203193MEP Electrical · Expired
  7. Dec 20, 2011B1110991Alteration Commercial · Expired

Full permit history at this parcel · as of Aug 11, 2026.

Developer details
Permit #
M2304164
Canonical ID
243:M2304164
Source permit ID
M2304164
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