Permit Record

Addition Residential

647 Kenyon St NW, Washington, DC 20010

ClassificationAddition
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Olusola Pyne
Owner
Alemayehu, Hewan
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
3042-0059
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
ADDITION ALTERATION REPAIR
Geocode & dates
Coordinates
38.9301, -77.0228
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 17, 2025
Applied
Not in source
Work class
Residential
Description
Source description

New rear and third floor addition. Convert from a single family to a two family flat. Original permit, B2007812 is now expired.

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

9 permits at this parcel (parcel 3042-0059) · Dec 16, 2013 – Dec 17, 2025

  1. Dec 17, 2025This permitAddition Residential · Issued
  2. Nov 17, 2025E2602124MEP Electrical · Issued
  3. Nov 12, 2025SOL2600626Solar PV · Issued
  4. Feb 8, 2022M2201436MEP Mechanical HVAC · Issued
  5. Dec 3, 2021E2202008MEP Electrical · Issued
  6. Oct 12, 2021P2200301MEP Plumbing · Issued
  7. Apr 26, 2021B2007812Addition Residential · Issued
  8. Sep 24, 2015HO1500311Other · Issued
  9. Dec 16, 2013HO1300289Other · Issued

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

Developer details
Permit #
B2408664
Canonical ID
243:B2408664
Source permit ID
B2408664
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