Permit Record

Alteration Commercial

1817 Hamlin St NE, Washington, DC 20018

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Null Null; Jes Manassas
Owner
Carson, Earl E
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
4210-0021
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
38.9275, -76.9778
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 5, 2025
Applied
Not in source
Work class
Residential
Description
Source description

Encapsulate crawlspace with a dehumidifier

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:17 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 4210-0021) · Nov 9, 2010 – Nov 5, 2025

  1. Nov 5, 2025This permitAlteration Commercial · Issued
  2. Mar 23, 2012PC65382088Other · Finaled
  3. Mar 23, 2012PC93122719Other · Finaled
  4. Nov 9, 2010RW1100014Alteration Commercial · Expired

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

Developer details
Permit #
B2600732
Canonical ID
243:B2600732
Source permit ID
B2600732
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