Permit Record

Residential

4725 Dexter St NW, Washington, DC 20007

ClassificationPOST CARD - MECHANICAL
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Hayman, Nicholas B
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
1381-0010
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
38.9254, -77.0917
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 24, 2021
Applied
Not in source
Work class
Residential
Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:13 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 1381-0010) · Aug 8, 2013 – Aug 24, 2021

  1. Aug 24, 2021This permitOther · Expired
  2. Oct 10, 2014G60317224MEP Plumbing · Finaled
  3. Aug 1, 2014P73693742MEP Plumbing · Issued
  4. Jul 31, 2014E21345817MEP Electrical · Issued
  5. Jul 22, 2014SP1400023Alteration Commercial · Issued
  6. Aug 8, 2013P1307057MEP Plumbing · Finaled

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

Developer details
Permit #
MP2104672
Canonical ID
243:MP2104672
Source permit ID
MP2104672
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