Permit Record

Alteration Commercial

4500 48th St NW, Washington, DC 20016

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Null Null; David Landsman
Owner
4500 48th LLC
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
1497-0044
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
38.9483, -77.0946
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 6, 2024
Applied
Not in source
Work class
Residential
Description
Source description

Revision to B2303353 to raise floor elevations proposed, install stone to account for poor soil conditions, adjust steps to account for grade, revise stone patio to wood decking, remove balcony, adjust window layout, add sump pump and associated appurtenances. Documentation required to reflect field conditions with soils on-site. No footprint or loading changes proposed.

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:15 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

9 permits at this parcel (parcel 1497-0044) · Apr 21, 2023 – Sep 16, 2024

  1. Sep 16, 2024F2400896Fence Wall · Expired
  2. Jun 19, 2024M2403348MEP Mechanical HVAC · Issued
  3. Jun 11, 2024E2408981MEP Electrical · Issued
  4. Jun 10, 2024P2407332MEP Plumbing · Issued
  5. Apr 15, 2024P2405744MEP Plumbing · Issued
  6. Mar 6, 2024This permitAlteration Commercial · Issued
  7. Aug 31, 2023R2300008Alteration Commercial · Issued
  8. May 1, 2023B2303353New Construction Commercial · Issued
  9. Apr 21, 2023P2306434MEP Plumbing · Issued

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

Developer details
Permit #
B2403151
Canonical ID
243:B2403151
Source permit ID
B2403151
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