Permit Record

Solar PV

644 Keefer Pl NW, Washington, DC 20010

ClassificationCONSTRUCTION - SOLAR SYSTEMResidential Solar
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Nick Hayes
Owner
Kuiper, Jennifer C
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
3042-0032
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
SOLAR SYSTEM
Geocode & dates
Coordinates
38.9305, -77.0228
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 11, 2024
Applied
Not in source
Work class
Residential
Description
Source description

RESIDENTIAL GRID ROOF MOUNTED INTERACTIVE SOLAR INSTALLATION System AC Size @ STC: 5.0 kW System DC Size @ STC: 6.40 kW (16) CANADIAN SOLAR CS6R-400MS-HL SOLAR MODULES (1) SOLAREDGE SE5000H-US (240V) INVERTER

Status
Current status
issued
Source status
PERMIT ISSUED
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

6 permits at this parcel (parcel 3042-0032) · Oct 13, 2011 – Jan 11, 2024

  1. Jan 11, 2024This permitSolar PV · Issued
  2. Jan 11, 2024E2403561MEP Electrical · Issued
  3. Apr 25, 2023MP2302523Other · Issued
  4. Apr 25, 2023GF2302524Other · Issued
  5. Apr 26, 2012P1204811MEP Plumbing · Expired
  6. Oct 13, 2011B1200451Alteration Commercial · Expired

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

Developer details
Permit #
SOL2400727
Canonical ID
243:SOL2400727
Source permit ID
SOL2400727
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