Permit Record

Alteration Commercial

2127 California St NW 405, Washington, DC 20008

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Cat Knight
Owner
Ian, Kenneth J
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
2528-2111
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
38.9166, -77.0482
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 22, 2024
Applied
Not in source
Work class
Residential
Description
Source description

Historic District Master Bath Remodel Tub to shower conversion. Replace in kind: 2 lav, w/c.

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:16 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 2528-2111) · Aug 22, 2024 – Sep 16, 2024

  1. Sep 16, 2024E2412542MEP Electrical · Issued
  2. Aug 23, 2024P2409524MEP Plumbing · Issued
  3. Aug 22, 2024This permitAlteration Commercial · Issued

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

Developer details
Permit #
B2409184
Canonical ID
243:B2409184
Source permit ID
B2409184
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