Permit Record

Alteration Commercial

312 North Carolina Ave SE, Washington, DC 20003

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Reynolds, Nina S
Owner
Reynolds, Nina S
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
0791-0803
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
38.8855, -77.0015
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 4, 2025
Applied
Not in source
Work class
Residential
Description
Source description

Capitol Hill Historic District Building iron staircase on exterior of house to match the neighbors. The current stairs lead down into basement with no other stairs.

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:16 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 0791-0803) · Aug 25, 2014 – Feb 4, 2025

  1. Feb 4, 2025This permitAlteration Commercial · Issued
  2. Jan 14, 2025MVQ2500159Alteration Commercial · Issued
  3. Jan 18, 2024M2401270MEP Mechanical HVAC · Finaled
  4. Jan 18, 2024P2403020MEP Plumbing · Finaled
  5. Oct 4, 2022E2300089MEP Electrical · Expired
  6. Aug 25, 2014B1411304Alteration Commercial · Issued

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

Developer details
Permit #
B2310257
Canonical ID
243:B2310257
Source permit ID
B2310257
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