Permit Record

MEP Plumbing

18 W St NW, Washington, DC 20001

ClassificationSUPPLEMENTAL - PLUMBING AND GASResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Iacovone, Michael D
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
3118-0101
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
38.9190, -77.0098
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 25, 2023
Applied
Not in source
Work class
Residential
Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:15 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 3118-0101) · May 3, 2013 – Oct 25, 2023

  1. Oct 25, 2023This permitMEP Plumbing · Issued
  2. May 3, 2017E1706128MEP Electrical · Expired
  3. Apr 26, 2017SOL1700397Solar PV · Issued
  4. Jan 13, 2016M1600875MEP Mechanical HVAC · Expired
  5. Jan 13, 2016E1602816MEP Electrical · Expired
  6. Jan 13, 2016P1602847MEP Plumbing · Expired
  7. Dec 21, 2015B1602983Alteration Commercial · Issued
  8. Sep 15, 2015B1503512Alteration Commercial · Issued
  9. Aug 23, 2013M1302706MEP Mechanical HVAC · Finaled
  10. Jul 10, 2013P1306276MEP Plumbing · Finaled
  11. Jun 25, 2013E1306319MEP Electrical · Finaled
  12. May 3, 2013B1306444Alteration Commercial · Finaled

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

Developer details
Permit #
P2400724
Canonical ID
243:P2400724
Source permit ID
P2400724
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