Permit Record

MEP Mechanical HVAC

2810 Cathedral Ave NW, Washington, DC 20008

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Himmelman, Jeffrey
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
2111-0066
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
38.9285, -77.0570
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 6, 2024
Applied
Not in source
Work class
Residential
Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:16 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 2111-0066) · Nov 16, 2010 – Sep 6, 2024

  1. Sep 6, 2024This permitMEP Mechanical HVAC · Finaled
  2. Jun 24, 2020P2006943MEP Plumbing · Issued
  3. Jun 18, 2020E2008610MEP Electrical · Issued
  4. Mar 9, 2020B2005980Alteration Commercial · Issued
  5. Oct 22, 2014P1500573MEP Plumbing · Finaled
  6. Nov 16, 2010P1100999MEP Plumbing · Issued

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

Developer details
Permit #
M2404575
Canonical ID
243:M2404575
Source permit ID
M2404575
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