Permit Record

MEP Mechanical HVAC

4720 Blagden Ter NW, Washington, DC 20011

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
John Clower
Owner
Richard E Cytowic 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
2656-0036
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
38.9488, -77.0400
Geocode confidence
95%
Geocode source
Not in source
Issued
May 27, 2025
Applied
Not in source
Work class
Residential
Description
Source description

Mechanical trade Permit

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:17 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

5 permits at this parcel (parcel 2656-0036) · Jul 20, 2012 – May 27, 2025

  1. May 27, 2025This permitMEP Mechanical HVAC · Issued
  2. Aug 25, 2023MP2304030Other · Expired
  3. Aug 21, 2022BP2204771Other · Expired
  4. Sep 6, 2020GF2004462Other · Finaled
  5. Jul 20, 2012WP1200105Other · Finaled

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

Developer details
Permit #
M2503188
Canonical ID
243:M2503188
Source permit ID
M2503188
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