Permit Record

Addition Residential

1427 Q St NW, Washington, DC 20009

ClassificationAddition
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Adam Crain; Q St Qhg LLC
Owner
Q St Qhg 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
0208-0009
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
ADDITION ALTERATION REPAIR
Geocode & dates
Coordinates
38.9113, -77.0332
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 14, 2021
Applied
Not in source
Work class
Residential
Description
Source description

Addition to rear of existing 3rd floor. Small additions at 1st and 2nd floors. Underpin at party walls. Conversion to 3-unit apartment house. **Historic Property**

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:13 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

13 permits at this parcel (parcel 0208-0009) · May 7, 2021 – Jan 4, 2024

  1. Jan 4, 2024B2400550Alteration Commercial · Expired
  2. Mar 20, 2023B2209870Addition Residential · Expired
  3. Feb 15, 2023E2304870MEP Electrical · Issued
  4. Oct 26, 2022P2300871MEP Plumbing · Issued
  5. Sep 28, 2022E2212136MEP Electrical · Issued
  6. Sep 14, 2022M2204538MEP Mechanical HVAC · Issued
  7. Sep 14, 2022M2204535MEP Mechanical HVAC · Issued
  8. Jul 19, 2022P2208119MEP Plumbing · Issued
  9. May 5, 2022B2204889Alteration Commercial · Issued
  10. Apr 28, 2022P2205954MEP Plumbing · Issued
  11. Dec 14, 2021This permitAddition Residential · Issued
  12. May 21, 2021D2100383Demolition · Expired
  13. May 7, 2021B2106976Alteration Commercial · Issued

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

Developer details
Permit #
B2112294
Canonical ID
243:B2112294
Source permit ID
B2112294
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