Permit Record

Alteration Commercial

652 Massachusetts Ave NE, Washington, DC 20002

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Null Null; Karlen Murray
Owner
Brown, Geoffrey H
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
0865-0091
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
ALTERATION AND REPAIR
Geocode & dates
Coordinates
38.8927, -76.9966
Geocode confidence
95%
Geocode source
Not in source
Issued
May 23, 2025
Applied
Not in source
Work class
Residential
Description
Source description

CAPITOL HILL HISTORIC, IN FRONT OF HOME, REMOVE & REPLACE 10 WINDOWS, FULL DIVIDED LITES, NO STRUCTURAL CHANGES, NO WIDENING OF EXISTING OPENINGS, SEE ATTACHMENTS

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

6 permits at this parcel (parcel 0865-0091) · May 3, 2018 – May 23, 2025

  1. May 23, 2025This permitAlteration Commercial · Issued
  2. Jun 25, 2021M2102671MEP Mechanical HVAC · Finaled
  3. Mar 22, 2021M2101636MEP Mechanical HVAC · Finaled
  4. Mar 22, 2021P2104463MEP Plumbing · Finaled
  5. Dec 31, 2019E2003157MEP Electrical · Issued
  6. May 3, 2018P1805711MEP Plumbing · Finaled

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

Developer details
Permit #
B2506443
Canonical ID
243:B2506443
Source permit ID
B2506443
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