Permit Record

MEP Mechanical HVAC

4409 Fessenden St NW, Washington, DC 20016

ClassificationHVAC / Mechanical
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Thomas Wong; Thomas Wong; Michael Bonsby
Owner
Thomas Wong
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
1582-0026
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
38.9549, -77.0868
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 16, 2014
Applied
Not in source
Work class
Not in source
Description
Source description

This supplemental permit was issued online. Use the Online Permit View application on DCRA Intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following URL into an internet browser. https://ospi.dcra.dc.gov/ospi/PrintPermit.aspx?param=zI8IgGJEIldJb04XN4hQbbp3LfNVzPze

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:06 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

3 permits at this parcel (parcel 1582-0026) · Sep 10, 2014 – Dec 16, 2014

  1. Dec 16, 2014This permitMEP Mechanical HVAC · Issued
  2. Dec 5, 2014AR85583086MEP Mechanical HVAC · Issued
  3. Sep 10, 2014B1411688Alteration Commercial · Issued

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

Developer details
Permit #
AR66804334
Canonical ID
243:AR66804334
Source permit ID
AR66804334
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