Permit Record

Alteration Commercial

2735 Cathedral Ave NW, Washington, DC 20008

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Null Null; Chris Onoffrey
Owner
Columbia Realty Venture 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
2106-0007
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
38.9287, -77.0561
Geocode confidence
95%
Geocode source
Not in source
Issued
May 12, 2022
Applied
Not in source
Work class
Residential
Description
Source description

Remove small flat roof at penthouse and replace with new single ply membrane flat 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

3 permits at this parcel (parcel 2106-0007) · Oct 28, 2020 – May 12, 2022

  1. May 12, 2022This permitAlteration Commercial · Expired
  2. Apr 7, 2021B2106446Alteration Commercial · Expired
  3. Oct 28, 2020BP2100421Other · Expired

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

Developer details
Permit #
B2207136
Canonical ID
243:B2207136
Source permit ID
B2207136
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