Permit Record

MEP Mechanical HVAC

4728 46th St NW, Washington, DC 20016

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Marra, Bryan M
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
1546-0811
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
38.9519, -77.0909
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 11, 2023
Applied
Not in source
Work class
Residential
Status
Current status
finaled
Source status
COMPLETED
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

8 permits at this parcel (parcel 1546-0811) · Mar 2, 2017 – Oct 11, 2023

  1. Oct 11, 2023This permitMEP Mechanical HVAC · Finaled
  2. Oct 11, 2023E2400366MEP Electrical · Finaled
  3. Sep 14, 2023P2310678MEP Plumbing · Finaled
  4. Aug 23, 2023B2308262Alteration Commercial · Finaled
  5. Jun 9, 2020E2008315MEP Electrical · Issued
  6. Jun 9, 2020P2006592MEP Plumbing · Issued
  7. May 28, 2020B2008248Alteration Commercial · Issued
  8. Mar 2, 2017P1704155MEP Plumbing · Finaled

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

Developer details
Permit #
M2400124
Canonical ID
243:M2400124
Source permit ID
M2400124
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