Permit Record

Alteration Commercial

4525 Blagden Ave NW, Washington, DC 20011

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Brian Edgar
Owner
Lawrence Martin
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
2657-0045
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
38.9458, -77.0416
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 15, 2010
Applied
Not in source
Work class
Residential
Description
Source description

INSTALL 14, 3.136 KW SOLAR PV SYSTEM ON ROOF

Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 18, 2026 · 23:59 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 2657-0045) · Nov 15, 2010 – Dec 23, 2014

  1. Dec 23, 2014PC11250070Other · Issued
  2. Dec 23, 2014PC11711290Other · Issued
  3. May 5, 2014PC68071398Other · Finaled
  4. Sep 30, 2013B1309609Addition Residential · Finaled
  5. Nov 19, 2010E1101272MEP Electrical · Finaled
  6. Nov 15, 2010This permitAlteration Commercial · Finaled

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

Developer details
Permit #
B1101484
Canonical ID
243:B1101484
Source permit ID
B1101484
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