Permit Record

Alteration Commercial

45 Adams St NW, Washington, DC 20001

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
James Killette
Owner
John H Sisk
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
3124-0082
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
38.9205, -77.0107
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 4, 2017
Applied
Not in source
Work class
Residential
Description
Source description

CHANGE OF USE FROM SINGLE FAMILY DWELLING TO TWO-FAMILY FLAT.

Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:09 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

11 permits at this parcel (parcel 3124-0082) · Mar 8, 2011 – Aug 4, 2026

  1. Aug 4, 2026B2607397Alteration Commercial · Issued
  2. Apr 25, 2025P2506546MEP Plumbing · Finaled
  3. Feb 2, 2023HO2300269Other · Issued
  4. May 10, 2018B1808666Alteration Commercial · Expired
  5. Aug 4, 2017This permitAlteration Commercial · Expired
  6. Jul 12, 2017B1710794Alteration Commercial · Issued
  7. Jun 2, 2017M1702485MEP Mechanical HVAC · Issued
  8. Jun 2, 2017P1706362MEP Plumbing · Issued
  9. Jun 2, 2017E1706990MEP Electrical · Expired
  10. Apr 28, 2017B1707677Alteration Commercial · Finaled
  11. Mar 8, 2011P1103451MEP Plumbing · Issued

Full permit history at this parcel · as of Aug 15, 2026.

Developer details
Permit #
B1711752
Canonical ID
243:B1711752
Source permit ID
B1711752
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