Permit Record

MEP Plumbing

611 H St NW, Washington, DC 20001

ClassificationSUPPLEMENTAL - PLUMBING AND GASCommercial MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Lee On Dong Associates
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
0453-0803
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
38.9001, -77.0205
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 29, 2026
Applied
Not in source
Work class
Commercial
Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen by PermitCore
May 6, 2026 · 21:08 UTC
Last seen
Aug 28, 2026 · 20:51 UTC
Last changed
Aug 17, 2026 · 09:54 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

3 permits at this parcel (parcel 0453-0803) · Apr 23, 2009 – Apr 29, 2026

  1. Apr 29, 2026This permitMEP Plumbing · Issued
  2. Nov 19, 2025B2504863Alteration Commercial · Issued
  3. Apr 23, 2009P0903174MEP Plumbing · Issued

Full permit history at this parcel · as of Aug 18, 2026.

Developer details
Permit #
P2607143
Canonical ID
243:P2607143
Source permit ID
P2607143
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