Permit Record

MEP Mechanical HVAC

1228 Linden Pl NE, Washington, DC 20002

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
James D Perkins
Owner
Karen Mangum
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
1004-0215
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
38.8997, -76.9891
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 17, 2016
Applied
Not in source
Work class
Residential
Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:09 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

6 permits at this parcel (parcel 1004-0215) · Jun 4, 2009 – Mar 17, 2016

  1. Mar 17, 2016This permitMEP Mechanical HVAC · Expired
  2. Mar 17, 2016P1604659MEP Plumbing · Expired
  3. Mar 16, 2016E73900664MEP Electrical · Issued
  4. Feb 8, 2016B1604138Alteration Commercial · Issued
  5. Oct 27, 2009P1000532MEP Plumbing · Expired
  6. Jun 4, 2009P0903789MEP Plumbing · Finaled

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

Developer details
Permit #
M1601460
Canonical ID
243:M1601460
Source permit ID
M1601460
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