Permit Record

MEP Plumbing

1549 Montana Ave NE, Washington, DC 20018

ClassificationSUPPLEMENTAL - PLUMBING AND GASResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
1549 Montana Ave 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
4121-0803
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
PLUMBING AND GAS
Geocode & dates
Coordinates
38.9217, -76.9820
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 14, 2026
Applied
Not in source
Work class
Residential
Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen by PermitCore
May 6, 2026 · 21:08 UTC
Last seen
Aug 10, 2026 · 10:27 UTC
Last changed
Aug 10, 2026 · 10:27 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

11 permits at this parcel (parcel 4121-0803) · Oct 21, 2011 – Jan 14, 2026

  1. Jan 14, 2026This permitMEP Plumbing · Finaled
  2. Dec 9, 2025B2508649Alteration Commercial · Issued
  3. Sep 11, 2025BP2504810Other · Issued
  4. Sep 11, 2025BP2504809Other · Issued
  5. Aug 12, 2025BP2504411Other · Issued
  6. Aug 1, 2025BP2504278Other · Issued
  7. Jul 31, 2025E2511797MEP Electrical · Issued
  8. Dec 21, 2020M2100778MEP Mechanical HVAC · Expired
  9. Dec 21, 2020B2102471Alteration Commercial · Expired
  10. Dec 7, 2020E2102093MEP Electrical · Expired
  11. Oct 21, 2011P1200455MEP Plumbing · Expired

Full permit history at this parcel · as of Aug 10, 2026.

Developer details
Permit #
P2603509
Canonical ID
243:P2603509
Source permit ID
P2603509
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