Permit Record

MEP Mechanical HVAC

3901 Ames St NE, Washington, DC 20019

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Kwabena Ampofo-Anti
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
5049-0095
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
38.8907, -76.9502
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 17, 2019
Applied
Not in source
Work class
Residential
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 5049-0095) · Oct 17, 2019 – May 23, 2025

  1. May 23, 2025E2509108MEP Electrical · Issued
  2. May 21, 2025SOL2502429Solar PV · Issued
  3. Dec 9, 2024SOL2500812Solar PV · Expired
  4. Jul 2, 2024P2407997MEP Plumbing · Expired
  5. Oct 17, 2019This permitMEP Mechanical HVAC · Expired

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

Developer details
Permit #
M2000176
Canonical ID
243:M2000176
Source permit ID
M2000176
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