Permit Record

MEP Plumbing

4907 9th St NW, Washington, DC 20011

ClassificationSUPPLEMENTAL - PLUMBING AND GASResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
David Hahn
Owner
Lytell, Maria C
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
3009-0072
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
38.9501, -77.0252
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 23, 2022
Applied
Not in source
Work class
Residential
Description
Source description

Plumbing trade Permit

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

7 permits at this parcel (parcel 3009-0072) · Jul 31, 2009 – Sep 23, 2022

  1. Sep 23, 2022This permitMEP Plumbing · Finaled
  2. Sep 22, 2022E2211940MEP Electrical · Finaled
  3. Aug 19, 2022B2210294Alteration Commercial · Issued
  4. Jul 18, 2022B2208870Alteration Commercial · Finaled
  5. Aug 21, 2009E0907031MEP Electrical · Issued
  6. Aug 13, 2009P0905012MEP Plumbing · Issued
  7. Jul 31, 2009B0907909Alteration Commercial · Issued

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

Developer details
Permit #
P2210242
Canonical ID
243:P2210242
Source permit ID
P2210242
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