Permit Record

Addition Residential

4409 18th St NW, Washington, DC 20011

ClassificationAddition
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Cathie Harrison
Owner
Melinda F Levitt
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
2649-0068
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
ADDITION ALTERATION REPAIR
Geocode & dates
Coordinates
38.9445, -77.0410
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 14, 2011
Applied
Not in source
Work class
Residential
Description
Source description

A NEW REAR ADDITION TO AN EXISTING NON-CONFORMING SFD DETACHED STRUCTURE PER BZA # 18112 - SPECIAL EXCEPTION GRANTED FOR LOT OCCUPANCY & SIDE YARD SETBACK ON 10/14/10. ALSO ADDITION INCLUDES ELECTRICAL.

Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:00 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

3 permits at this parcel (parcel 2649-0068) · Jan 14, 2011 – Sep 11, 2022

  1. Sep 11, 2022BP2205026Other · Expired
  2. May 23, 2011E1106094MEP Electrical · Finaled
  3. Jan 14, 2011This permitAddition Residential · Finaled

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

Developer details
Permit #
B0909081
Canonical ID
243:B0909081
Source permit ID
B0909081
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