Permit Record

Alteration Commercial

4625 36th St NW, Washington, DC 20008

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Cathy McElheny
Owner
John H Ritz
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
1977-0807
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
38.9503, -77.0696
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 24, 2014
Applied
Not in source
Work class
Residential
Description
Source description

Build a Pergola in back yard

Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:05 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 1977-0807) · Dec 8, 2011 – Apr 24, 2014

  1. Apr 24, 2014This permitAlteration Commercial · Finaled
  2. Apr 23, 2012P1204710MEP Plumbing · Expired
  3. Mar 28, 2012E1204719MEP Electrical · Issued
  4. Mar 28, 2012M1201412MEP Mechanical HVAC · Expired
  5. Feb 17, 2012B1203051Addition Residential · Unknown
  6. Dec 8, 2011B1202230Addition Residential · Unknown

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

Developer details
Permit #
B1405647
Canonical ID
243:B1405647
Source permit ID
B1405647
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