Permit Record

Alteration Commercial

4925 41st St NW, Washington, DC 20016

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Peter Mehlert
Owner
Peter Mehlert
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
1757-0017
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
ADDITION
Geocode & dates
Coordinates
38.9542, -77.0800
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 1, 2016
Applied
Not in source
Work class
Residential
Description
Source description

Expand the front porch to the full length of the front wall of the house. Currently the front porch is only in the center of the house. It will be expanded approximately 7 feet on each side to go the full length of the house.

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:09 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

4 permits at this parcel (parcel 1757-0017) · Apr 1, 2016 – Mar 19, 2024

  1. Mar 19, 2024E2405964MEP Electrical · Finaled
  2. Mar 19, 2024P2404944MEP Plumbing · Finaled
  3. Mar 7, 2024B2403865Alteration Commercial · Finaled
  4. Apr 1, 2016This permitAlteration Commercial · Issued

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

Developer details
Permit #
B1606246
Canonical ID
243:B1606246
Source permit ID
B1606246
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