Permit Record

Alteration Commercial

1468 Harvard St NW, Washington, DC 20009

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Ian And Leon Commun-Et LLC; Ailanthus CO. INC Cooperation
Owner
Ailanthus Cooperative 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
2668-0822
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
38.9261, -77.0348
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 13, 2019
Applied
Not in source
Work class
Residential
Description
Source description

MODIFICATION TO APPROVED PERMIT B1808077. NEW THRU-WALL COMBUSTION AIR GRILLES AND UPGRADED AIR SEALING FOR DOORS AT 7 WATER HEATER CLOSETS.

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

7 permits at this parcel (parcel 2668-0822) · Aug 3, 2011 – Dec 13, 2019

  1. Dec 13, 2019This permitAlteration Commercial · Finaled
  2. Mar 28, 2019B1906481Alteration Commercial · Finaled
  3. Mar 1, 2019P1904231MEP Plumbing · Finaled
  4. Jan 9, 2019B1808077Alteration Commercial · Finaled
  5. Jul 22, 2013B1308896Alteration Commercial · Issued
  6. Jun 20, 2013E1306202MEP Electrical · Expired
  7. Aug 3, 2011PC88639722Other · Issued

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

Developer details
Permit #
B2000615
Canonical ID
243:B2000615
Source permit ID
B2000615
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