Permit Record

Building permit

4834 16th St NW 20011

ClassificationPOST CARD - PLUMBING
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Calvin Dawson
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
2654-0811
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
Geocode & dates
Coordinates
38.9493, -77.0368
Geocode confidence
95%
Geocode source
Not in source
Issued
May 12, 2017
Applied
Not in source
Work class
Not in source
Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:09 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 2654-0811) · May 26, 2010 – May 12, 2017

  1. May 12, 2017This permitOther · Expired
  2. Nov 20, 2013E1401474MEP Electrical · Finaled
  3. Oct 17, 2013E1400500MEP Electrical · Issued
  4. Aug 16, 2013P1307220MEP Plumbing · Finaled
  5. Nov 11, 2012EHOP1390063Other · Issued
  6. Sep 6, 2011E1108920MEP Electrical · Finaled
  7. May 26, 2010B1006295Alteration Commercial · Expired

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

Developer details
Permit #
PP1703136
Canonical ID
243:PP1703136
Source permit ID
PP1703136
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