Permit Record

Alteration Commercial

4010 Warren St NW, Washington, DC 20016

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Lezgin Mehmetoglu
Owner
Dilan Investment LLC
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
1787-0015
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
38.9445, -77.0794
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 15, 2019
Applied
Not in source
Work class
Residential
Description
Source description

Paving a flagstone on a patio and installing 2 french doors on rear elevation per plan. Flagstone on a slab on grade with wire mesh on 4" gravel on compacted soil.

Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:11 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

5 permits at this parcel (parcel 1787-0015) · Oct 25, 2019 – Nov 15, 2019

  1. Nov 15, 2019This permitAlteration Commercial · Expired
  2. Nov 13, 2019M2000504MEP Mechanical HVAC · Expired
  3. Nov 1, 2019E2001354MEP Electrical · Issued
  4. Oct 31, 2019P2000895MEP Plumbing · Expired
  5. Oct 25, 2019B2001026Alteration Commercial · Expired

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

Developer details
Permit #
B2001692
Canonical ID
243:B2001692
Source permit ID
B2001692
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