Alteration Commercial
1644 Newton St NW, Washington, DC 20010
ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
- Contractor
- Not in source
- Applicant
- Null Null; Christian S L Crowley
- Owner
- Christian S L Crowley
- 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
- 2611-0282
- 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
- 38.9338, -77.0382
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Oct 5, 2022
- Applied
- Not in source
- Work class
- Residential
Description
Source description
Mount Pleasant Historic District * Remove existing flat roof* repair any rotten wood* install new insulation and TPO membrane roof
Status
- Current status
- expired
- Source status
- EXPIRED
Provenance
- First seen (no changes since)
- May 19, 2026 · 00:14 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
- Oct 5, 2022This permitAlteration Commercial · Expired
- Nov 10, 2021B2200666Alteration Commercial · Expired
- Apr 14, 2021P2105057MEP Plumbing · Finaled
- Mar 29, 2021P2104636MEP Plumbing · Finaled
- Aug 7, 2020BH2010356Alteration Commercial · Expired
- Feb 24, 2015B1504682Alteration Commercial · Finaled
- Sep 5, 2013B1310736Alteration Commercial · Issued
- Mar 8, 2011P1103455MEP Plumbing · Finaled
- Feb 23, 2011B1104132Alteration Commercial · Expired
- Feb 23, 2011P1103151MEP Plumbing · Expired
- Feb 17, 2011E1103425MEP Electrical · Expired
- Feb 9, 2011B1103607Alteration Commercial · Issued
Full permit history at this parcel · as of Aug 11, 2026.
Developer details
- Permit #
- B2210758
- Canonical ID
- 243:B2210758
- Source permit ID
- B2210758