Permit Record

Alteration Commercial

2434 Wisconsin Ave NW, Washington, DC 20007

ClassificationCONSTRUCTION - ALTERATION AND REPAIRCommercial Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
John Pfeiffer; Tbd
Owner
Concord Club Of Wash Dc INC
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
1300-0918
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
38.9218, -77.0728
Geocode confidence
95%
Geocode source
Not in source
Issued
May 21, 2019
Applied
Not in source
Work class
Mixed
Description
Source description

Furnish and install new roof top structural steel support dunnage to support new roof top mechanical unit (unit provided by others). Prepare and paint existing steel dunnage.

Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:11 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 1300-0918) · May 4, 2017 – Jun 5, 2019

  1. Jun 5, 2019M1902912MEP Mechanical HVAC · Finaled
  2. May 21, 2019This permitAlteration Commercial · Finaled
  3. May 4, 2017SB1700268Other · Issued

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

Developer details
Permit #
B1909513
Canonical ID
243:B1909513
Source permit ID
B1909513
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