Permit Record

MEP Mechanical HVAC

4101 Yuma St NW, Washington, DC 20016

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Wendell D. Nixon
Owner
Yuma Study Center INC
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
1729-0809
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
38.9466, -77.0807
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 17, 2013
Applied
Not in source
Work class
Residential
Description
Source description

EXTENSION TO PERMIT A/C M1200527

Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:04 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

16 permits at this parcel (parcel 1729-0809) · May 2, 2011 – Jan 17, 2013

  1. Jan 17, 2013This permitMEP Mechanical HVAC · Expired
  2. Jan 17, 2013P1302260MEP Plumbing · Expired
  3. Jan 14, 2013FB1300020Other · Issued
  4. Jan 14, 2013B1303138Addition Residential · Finaled
  5. Jan 10, 2013E1302277MEP Electrical · Expired
  6. Dec 28, 2012EN1300632Other · Expired
  7. Sep 10, 2012E1209406MEP Electrical · Expired
  8. Aug 3, 2012E1208311MEP Electrical · Expired
  9. Jun 27, 2012E1207247MEP Electrical · Expired
  10. Mar 9, 2012P1203690MEP Plumbing · Finaled
  11. Jan 6, 2012UT1200020Other · Issued
  12. Dec 21, 2011E1202037MEP Electrical · Finaled
  13. Dec 7, 2011P1201642MEP Plumbing · Finaled
  14. Dec 7, 2011M1200527MEP Mechanical HVAC · Finaled
  15. Nov 1, 2011B1106035Addition Residential · Finaled
  16. May 2, 2011B1101070Alteration Commercial · Expired

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

Developer details
Permit #
M1300734
Canonical ID
243:M1300734
Source permit ID
M1300734
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