Permit Record

Alteration Commercial

817 C St NE, Washington, DC 20002

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Matthew Petrus
Owner
Alexandria Alderman
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
0917-0092
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
38.8934, -76.9942
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 6, 2011
Applied
Not in source
Work class
Residential
Description
Source description

CONVERT SINGLE FAMILY DWELLING TO 2 FAMILY DWELLING

Status
Current status
finaled
Source status
COMPLETED
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

5 permits at this parcel (parcel 0917-0092) · Jan 6, 2011 – May 11, 2023

  1. May 11, 2023E2308015MEP Electrical · Finaled
  2. May 11, 2023P2307042MEP Plumbing · Finaled
  3. May 8, 2023B2305139Alteration Commercial · Finaled
  4. Dec 27, 2011B1203201Alteration Commercial · Expired
  5. Jan 6, 2011This permitAlteration Commercial · Finaled

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

Developer details
Permit #
B1101832
Canonical ID
243:B1101832
Source permit ID
B1101832
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