Permit Record

Alteration Commercial

1728 18th St NW, Washington, DC 20009

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Sandra Petrykowski
Owner
Petrykowski, Sandra
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
0133-0125
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
SPECIAL BUILDING
Geocode & dates
Coordinates
38.9134, -77.0419
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 3, 2023
Applied
Not in source
Work class
Residential
Description
Source description

Dupont Circle Historic District Front patio to be revised with 12 inch/1 foot perimeter along the Riggs side of the street and several feet on 18th Street Side. The current pavers will be removed so greenery can be placed there in the form of shrubs and/or potted plants to add green space. The garbage can structure (which conceals the regular and recycle bins and reduces issues with vermin) will be thus pushed back 12 inches/1 foot.

Status
Current status
finaled
Source status
COMPLETED
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

4 permits at this parcel (parcel 0133-0125) · May 17, 2021 – Oct 3, 2023

  1. Oct 3, 2023This permitAlteration Commercial · Finaled
  2. Sep 25, 2023B2309210Alteration Commercial · Finaled
  3. Oct 11, 2022M2300115MEP Mechanical HVAC · Finaled
  4. May 17, 2021E2106912MEP Electrical · Expired

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

Developer details
Permit #
BH2307714
Canonical ID
243:BH2307714
Source permit ID
BH2307714
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