Permit Record

Alteration Commercial

1800 11th St NW, Washington, DC 20001

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Leonard Carpenter
Owner
Firework Retail (Stand) Business: Thomas Holman
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
0306-0062
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
38.9143, -77.0273
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 3, 2011
Applied
Not in source
Work class
Not in source
Description
Source description

CONSTRUCT FIREWORKS STAND TEMPORARY. ALL DEBRIS REMOVED BY MIDNIGHT JULY 5TH

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

18 permits at this parcel (parcel 0306-0062) · Jun 17, 2009 – Dec 22, 2025

  1. Dec 22, 2025MVQ2600127Alteration Commercial · Issued
  2. Sep 10, 2025B2504342Alteration Commercial · Finaled
  3. Aug 5, 2025E2511924MEP Electrical · Finaled
  4. Aug 2, 2025M2504323MEP Mechanical HVAC · Finaled
  5. Aug 2, 2025P2509768MEP Plumbing · Finaled
  6. Jul 22, 2025B2409996Alteration Commercial · Finaled
  7. Nov 27, 2024E2502455MEP Electrical · Finaled
  8. Nov 26, 2024P2501645MEP Plumbing · Finaled
  9. Nov 26, 2024M2500748MEP Mechanical HVAC · Finaled
  10. Nov 22, 2024B2403784Alteration Commercial · Finaled
  11. Apr 5, 2017SG1700248Sign · Issued
  12. Oct 17, 2016E1700409MEP Electrical · Finaled
  13. Apr 25, 2016B1606738Alteration Commercial · Finaled
  14. Mar 31, 2014B1404387Alteration Commercial · Issued
  15. Mar 27, 2014B1404389Alteration Commercial · Issued
  16. Jun 3, 2011This permitAlteration Commercial · Issued
  17. Jun 21, 2010FW1000030Other · Issued
  18. Jun 17, 2009FW0900022Other · Finaled

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

Developer details
Permit #
B1107636
Canonical ID
243:B1107636
Source permit ID
B1107636
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