Permit Record

Addition Residential

3425 Connecticut Ave NW, Washington, DC 20008

ClassificationAddition
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Scott Hammar
Owner
Gary Cha
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
2219-0005
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
38.9352, -77.0578
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 2, 2016
Applied
Not in source
Work class
Not in source
Description
Source description

Modification of existing permit no. # B1510475 New 2nd story addition at the rear of existing commercial building. Change the emergency ladder to an egress stair.

Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:07 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 2219-0005) · Oct 1, 2015 – Jun 3, 2016

  1. Jun 3, 2016B1607302Alteration Commercial · Issued
  2. May 10, 2016E51128558MEP Electrical · Finaled
  3. Mar 2, 2016This permitAddition Residential · Finaled
  4. Feb 9, 2016SG1600131Sign · Issued
  5. Nov 12, 2015P1601264MEP Plumbing · Finaled
  6. Oct 20, 2015M1600180MEP Mechanical HVAC · Finaled
  7. Oct 1, 2015B1510475Addition Residential · Finaled

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

Developer details
Permit #
B1602641
Canonical ID
243:B1602641
Source permit ID
B1602641
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