Permit Record

MEP Mechanical HVAC

642 I St NE, Washington, DC 20002

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Joseph Devito
Owner
Sarah W Blackwood
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
0857-0806
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
38.9015, -76.9968
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 4, 2017
Applied
Not in source
Work class
Residential
Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:09 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

10 permits at this parcel (parcel 0857-0806) · Jun 12, 2013 – Dec 4, 2017

  1. Dec 4, 2017This permitMEP Mechanical HVAC · Expired
  2. Nov 30, 2017E1801910MEP Electrical · Issued
  3. Oct 20, 2017P1800569MEP Plumbing · Issued
  4. Aug 9, 2017B1706638Addition Residential · Issued
  5. Jul 26, 2017B1711304Alteration Commercial · Expired
  6. Jul 28, 2015B1510719Alteration Commercial · Issued
  7. Jul 12, 2013P1306324MEP Plumbing · Expired
  8. Jul 2, 2013E78654643MEP Electrical · Issued
  9. Jul 1, 2013P1306071MEP Plumbing · Expired
  10. Jun 12, 2013B1307737Alteration Commercial · Issued

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

Developer details
Permit #
M1800642
Canonical ID
243:M1800642
Source permit ID
M1800642
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