Permit Record

MEP Mechanical HVAC

1321 31st St NW, Washington, DC 20007

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Gilchrist, Bruce
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
1242-0074
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
38.9078, -77.0610
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 12, 2022
Applied
Not in source
Work class
Residential
Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:14 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

12 permits at this parcel (parcel 1242-0074) · Dec 23, 2009 – Jan 12, 2022

  1. Jan 12, 2022This permitMEP Mechanical HVAC · Finaled
  2. Jan 12, 2022P2202710MEP Plumbing · Finaled
  3. Nov 19, 2020B2011740Alteration Commercial · Expired
  4. May 3, 2019B1909111Alteration Commercial · Expired
  5. May 19, 2017B1708572Alteration Commercial · Expired
  6. Nov 6, 2012B1212929Alteration Commercial · Issued
  7. Aug 10, 2012B1212883Alteration Commercial · Issued
  8. Jul 17, 2012E1207750MEP Electrical · Issued
  9. Jul 16, 2012P1206562MEP Plumbing · Issued
  10. Jun 25, 2012B1210233Alteration Commercial · Issued
  11. Sep 17, 2010M1002220MEP Mechanical HVAC · Expired
  12. Dec 23, 2009P1001563MEP Plumbing · Issued

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

Developer details
Permit #
M2201084
Canonical ID
243:M2201084
Source permit ID
M2201084
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