Permit Record

Solar PV

309 U St NW, Washington, DC 20001

ClassificationCONSTRUCTION - SOLAR SYSTEMResidential Solar
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Serena Bruce
Owner
Dianne A Swann
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
3086-0030
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
38.9170, -77.0163
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 20, 2017
Applied
Not in source
Work class
Residential
Description
Source description

3.42 kW parapet-to-parapet solar system, 12 Trinasolar TSM-285DD05A.08(II)-60 modules, 12 Enphase M215-60-2LL-S2x-IG microinverters, attached to pitched roof with Snap n Rack. Array no more than 4 ft above roof surface.

Status
Current status
finaled
Source status
COMPLETED
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

2 permits at this parcel (parcel 3086-0030) · Jan 4, 2011 – Nov 20, 2017

  1. Nov 20, 2017This permitSolar PV · Finaled
  2. Jan 4, 2011E1102227MEP Electrical · Issued

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

Developer details
Permit #
SOL1800018
Canonical ID
243:SOL1800018
Source permit ID
SOL1800018
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