Permit Record

Alteration Commercial

3333 18th St NW, Washington, DC 20010

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
David Klontz; District Design
Owner
David S Klontz
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
2613-0062
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
ALTERATION AND REPAIR
Geocode & dates
Coordinates
38.9332, -77.0410
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 8, 2016
Applied
Not in source
Work class
Residential
Description
Source description

INTERIOR RENOVATION ON 1ST & 2ND FLOOR ONLY. TO INCLUDE MECHANICAL, ELECTRICAL AND PLUMBING UPGRADES. ADD MASTER BATHROOM ON THE 2ND FLOOR.

Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:08 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 2613-0062) · Mar 1, 2016 – Aug 31, 2018

  1. Aug 31, 2018P69738892MEP Plumbing · Finaled
  2. Jun 29, 2018M1802964MEP Mechanical HVAC · Finaled
  3. Jun 20, 2018P1806895MEP Plumbing · Finaled
  4. Jan 10, 2018B1710908Alteration Commercial · Finaled
  5. Apr 3, 2017B1706613Alteration Commercial · Issued
  6. Sep 8, 2016This permitAlteration Commercial · Finaled
  7. Mar 1, 2016M1601312MEP Mechanical HVAC · Finaled

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

Developer details
Permit #
B1611116
Canonical ID
243:B1611116
Source permit ID
B1611116
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