Permit Record

MEP Mechanical HVAC

4712 Blagden Ave NW, Washington, DC 20011

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
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
2656-0026
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
MECHANICAL
Geocode & dates
Coordinates
38.9482, -77.0397
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 24, 2020
Applied
Not in source
Work class
Residential
Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:12 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 2656-0026) · Jun 30, 2013 – Mar 24, 2020

  1. Mar 24, 2020This permitMEP Mechanical HVAC · Issued
  2. Mar 20, 2020E2005972MEP Electrical · Issued
  3. Mar 10, 2020P2004608MEP Plumbing · Issued
  4. Mar 2, 2020B2005705Alteration Commercial · Issued
  5. Feb 24, 2020BP2001764Other · Expired
  6. Feb 13, 2020BP2001676Other · Expired
  7. Jun 30, 2013PC73744471Other · Issued

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

Developer details
Permit #
M2001956
Canonical ID
243:M2001956
Source permit ID
M2001956
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