Permit Record

Alteration Commercial

502 Park Rd NW, Washington, DC 20010

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Winston Winder
Owner
Johnston, William F
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
3043-0017
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
38.9324, -77.0208
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 15, 2023
Applied
Not in source
Work class
Residential
Description
Source description

removing load bearing wall and installing beam with additional framing between kitchen and dining room

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

11 permits at this parcel (parcel 3043-0017) · May 16, 2014 – Mar 15, 2023

  1. Mar 15, 2023This permitAlteration Commercial · Issued
  2. Jan 3, 2023M2301347MEP Mechanical HVAC · Finaled
  3. Jan 3, 2023E2303367MEP Electrical · Finaled
  4. Dec 16, 2022B2301061Alteration Commercial · Expired
  5. Nov 21, 2022BP2300690Other · Expired
  6. Jan 23, 2018B1803929Alteration Commercial · Expired
  7. Dec 19, 2017BP1801174Other · Expired
  8. Dec 4, 2017B1802404Alteration Commercial · Finaled
  9. Jul 15, 2014PC96688088Other · Issued
  10. May 20, 2014PC85207481Other · Issued
  11. May 16, 2014PC38572714Other · Issued

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

Developer details
Permit #
B2304563
Canonical ID
243:B2304563
Source permit ID
B2304563
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