Permit Record

Alteration Commercial

3330 N St NW, Washington, DC 20007

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Laura Halfacre
Owner
Hardwick, Margery T
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
1220-0863
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
RETAINING WALL
Geocode & dates
Coordinates
38.9066, -77.0673
Geocode confidence
95%
Geocode source
Not in source
Issued
May 23, 2025
Applied
Not in source
Work class
Residential
Description
Source description

Georgetown Historic District In the Commission of Fine Arts jurisdiction area Reconstruct a portion of crumbling party wall.

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:17 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

4 permits at this parcel (parcel 1220-0863) · Dec 23, 2016 – May 23, 2025

  1. May 23, 2025This permitAlteration Commercial · Issued
  2. Sep 2, 2021B2110696Alteration Commercial · Expired
  3. Jun 14, 2018E1807677MEP Electrical · Issued
  4. Dec 23, 2016P1702374MEP Plumbing · Finaled

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

Developer details
Permit #
RW2400059
Canonical ID
243:RW2400059
Source permit ID
RW2400059
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