Permit Record

Alteration Commercial

3247 Patterson St NW, Washington, DC 20015

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Ross Koenig; Na Na
Owner
Stanton Patterson 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
2021-0026
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
38.9679, -77.0658
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 3, 2020
Applied
Not in source
Work class
Residential
Description
Source description

Revision to plan: B1914713 In lieu of reinforced CMU wall construction shown on detail 8/S200 a 12 inch concrete wall with a minimum comprehensive strength of 3,500 PSI having #5 bars spaced at 18 inches on center each way has been provided.

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:12 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

12 permits at this parcel (parcel 2021-0026) · Feb 12, 2014 – Nov 6, 2023

  1. Nov 6, 2023P2401079MEP Plumbing · Issued
  2. Oct 19, 2023P2400521MEP Plumbing · Issued
  3. Oct 18, 2023E2400644MEP Electrical · Issued
  4. Aug 30, 2023SP2300055Alteration Commercial · Issued
  5. Nov 2, 2020B2100913Alteration Commercial · Expired
  6. Apr 30, 2020F2000381Fence Wall · Expired
  7. Apr 29, 2020E2007196MEP Electrical · Finaled
  8. Apr 7, 2020M2002083MEP Mechanical HVAC · Finaled
  9. Mar 3, 2020This permitAlteration Commercial · Issued
  10. Feb 18, 2020P2003994MEP Plumbing · Finaled
  11. Dec 5, 2019B1914713Addition Residential · Finaled
  12. Feb 12, 2014PC64202155Other · Finaled

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

Developer details
Permit #
B2005806
Canonical ID
243:B2005806
Source permit ID
B2005806
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