Permit Record

MEP Plumbing

4658 Upton St NW, Washington, DC 20016

ClassificationSUPPLEMENTAL - PLUMBING AND GASResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Xin, Tianyi
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
1557-0033
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
38.9420, -77.0924
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 10, 2025
Applied
Not in source
Work class
Residential
Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:17 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

13 permits at this parcel (parcel 1557-0033) · Oct 18, 2013 – Feb 10, 2025

  1. Feb 10, 2025This permitMEP Plumbing · Finaled
  2. Oct 17, 2024E2500752MEP Electrical · Issued
  3. Oct 9, 2024P2500284MEP Plumbing · Issued
  4. Jul 8, 2024B2406979Alteration Commercial · Issued
  5. Sep 21, 2022GF2205182Other · Finaled
  6. Sep 15, 2022MP2205111Other · Finaled
  7. May 23, 2014B1407745Alteration Commercial · Issued
  8. May 12, 2014M1401881MEP Mechanical HVAC · Issued
  9. May 6, 2014P80065005MEP Plumbing · Issued
  10. May 6, 2014G74048746MEP Plumbing · Issued
  11. Feb 12, 2014E47732768MEP Electrical · Issued
  12. Nov 8, 2013B1401488Alteration Commercial · Issued
  13. Oct 18, 2013PC14944225Other · Issued

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

Developer details
Permit #
P2503824
Canonical ID
243:P2503824
Source permit ID
P2503824
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