Permit Record

MEP Mechanical HVAC

7417 Blair Rd NW 07417, Washington, DC 20012

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Brandon K. Viernes
Owner
Carol L Voisin
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
3180-2029
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
38.9801, -77.0221
Geocode confidence
95%
Geocode source
Not in source
Issued
May 21, 2014
Applied
Not in source
Work class
Residential
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

3 permits at this parcel (parcel 3180-2029) · Apr 28, 2014 – May 21, 2014

  1. May 21, 2014This permitMEP Mechanical HVAC · Finaled
  2. May 21, 2014P1405707MEP Plumbing · Finaled
  3. Apr 28, 2014P1405109MEP Plumbing · Finaled

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

Developer details
Permit #
M1401984
Canonical ID
243:M1401984
Source permit ID
M1401984
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