Permit Record

Alteration Commercial

328 Constitution Ave NE, Washington, DC 20002

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
James Killette
Owner
Bullwinkle LLC
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
0784-0032
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
38.8922, -77.0010
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 16, 2026
Applied
Not in source
Work class
Residential
Description
Source description

In the Capitol Hill Historic District REPLACEMENT OF EXISTING WINDOWS WITH 1/1 ALUMINUM WOOD CLADD WINDOWS

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen by PermitCore
Jun 18, 2026 · 12:20 UTC
Last seen
Aug 7, 2026 · 10:11 UTC
Last changed
Aug 7, 2026 · 10:11 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

6 permits at this parcel (parcel 0784-0032) · Feb 25, 2015 – Jun 16, 2026

  1. Jun 16, 2026This permitAlteration Commercial · Issued
  2. Apr 22, 2026E2607910MEP Electrical · Issued
  3. Apr 17, 2026P2606776MEP Plumbing · Issued
  4. Apr 16, 2026M2602565MEP Mechanical HVAC · Issued
  5. Mar 13, 2026B2603138Alteration Commercial · Issued
  6. Feb 25, 2015P1503761MEP Plumbing · Finaled

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

Developer details
Permit #
B2606020
Canonical ID
243:B2606020
Source permit ID
B2606020
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