Permit Record

MEP Mechanical HVAC

2230 California St NW 6A-W, Washington, DC 20008

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Nettles, Patrick H
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
2529-2063
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
MECHANICAL
Geocode & dates
Coordinates
38.9155, -77.0500
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 21, 2023
Applied
Not in source
Work class
Residential
Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:15 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

8 permits at this parcel (parcel 2529-2063) · Mar 7, 2023 – Nov 25, 2024

  1. Nov 25, 2024E2502341MEP Electrical · Issued
  2. Oct 14, 2024M2500214MEP Mechanical HVAC · Issued
  3. Aug 5, 2024P2408945MEP Plumbing · Issued
  4. Jun 11, 2024B2404701Alteration Commercial · Issued
  5. Aug 31, 2023B2306374Addition Residential · Expired
  6. Apr 21, 2023This permitMEP Mechanical HVAC · Expired
  7. Apr 11, 2023P2306102MEP Plumbing · Expired
  8. Mar 7, 2023B2208470Alteration Commercial · Expired

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

Developer details
Permit #
M2302854
Canonical ID
243:M2302854
Source permit ID
M2302854
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