Permit Record

Alteration Commercial

3617 Prospect St NW, Washington, DC 20007

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Null Null; Marcy Giannunzio
Owner
Georgetown University
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
1223-0065
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
38.9060, -77.0709
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 20, 2023
Applied
Not in source
Work class
Residential
Description
Source description

Georgetown Historic District In the Commission of Fine Arts jurisdiction area EXTERIOR RESTORATION AND REPLACE IN KIND REPAIRS FOR EXISTING SIDING, SELECT CORNER TRIM, AND SELECT DOOR AND WINDOW TRIM AND SILLS.

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:15 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

2 permits at this parcel (parcel 1223-0065) · Feb 1, 2023 – Apr 20, 2023

  1. Apr 20, 2023This permitAlteration Commercial · Issued
  2. Feb 1, 2023SB2300071Other · Expired

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

Developer details
Permit #
B2303761
Canonical ID
243:B2303761
Source permit ID
B2303761
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