Permit Record

Residential

4101 Linnean Ave NW, Washington, DC 20008

ClassificationPOST CARD - PLUMBING
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Eugene A Adams
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
2244-0003
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
PLUMBING
Geocode & dates
Coordinates
38.9423, -77.0537
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 22, 2021
Applied
Not in source
Work class
Residential
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

7 permits at this parcel (parcel 2244-0003) · Apr 18, 2018 – Jan 22, 2021

  1. Jan 22, 2021This permitOther · Expired
  2. Jun 25, 2020PP2003322Other · Issued
  3. Jun 25, 2020PP2003323Other · Issued
  4. Feb 13, 2020B2004878Alteration Commercial · Expired
  5. Apr 23, 2018E1806126MEP Electrical · Issued
  6. Apr 19, 2018P1805354MEP Plumbing · Issued
  7. Apr 18, 2018B1807042Alteration Commercial · Issued

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

Developer details
Permit #
PP2101611
Canonical ID
243:PP2101611
Source permit ID
PP2101611
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