Permit Record

MEP Mechanical HVAC

3626 Norton Pl NW, Washington, DC 20016

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Donald V. Ellenberger
Owner
Shew Fong Hom, Trustee
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
1914-0045
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
38.9354, -77.0722
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 25, 2016
Applied
Not in source
Work class
Residential
Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:09 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 1914-0045) · Dec 14, 2015 – Feb 25, 2016

  1. Feb 25, 2016This permitMEP Mechanical HVAC · Expired
  2. Feb 12, 2016E1603723MEP Electrical · Issued
  3. Feb 11, 2016P83953508MEP Plumbing · Issued
  4. Feb 11, 2016G85444898MEP Plumbing · Issued
  5. Jan 5, 2016B1603329Alteration Commercial · Issued
  6. Dec 14, 2015B1602489Alteration Commercial · Issued

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

Developer details
Permit #
M1601261
Canonical ID
243:M1601261
Source permit ID
M1601261
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