Permit Record

Alteration Commercial

1940 1st St NW, Washington, DC 20001

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Null Null; Sahnur Bostan
Owner
Aaron J Simeon Wallace
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
3114-0010
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
ALTERATION AND REPAIR
Geocode & dates
Coordinates
38.9168, -77.0124
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 12, 2023
Applied
Not in source
Work class
Residential
Description
Source description

Bloomingdale Historic District This is a revision to an existing approved permit #B2206859 to replace existing rear deck, balcony, roof above balcony, stair and railing in the same footprint to improve poor structural conditions. There are no changes to the existing house.

Status
Current status
finaled
Source status
COMPLETED
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

8 permits at this parcel (parcel 3114-0010) · Oct 7, 2021 – Jun 12, 2023

  1. Jun 12, 2023This permitAlteration Commercial · Finaled
  2. Jun 4, 2023E2308780MEP Electrical · Finaled
  3. Mar 28, 2023M2302472MEP Mechanical HVAC · Finaled
  4. Dec 14, 2022P2302471MEP Plumbing · Finaled
  5. Oct 18, 2022P2300554MEP Plumbing · Finaled
  6. Aug 18, 2022B2206859Addition Residential · Finaled
  7. Oct 7, 2021SC2200002Other · Expired
  8. Oct 7, 2021B2112860Alteration Commercial · Finaled

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

Developer details
Permit #
B2305926
Canonical ID
243:B2305926
Source permit ID
B2305926
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