Permit Record

Alteration Commercial

1219 Underwood St NW, Washington, DC 20012

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Na Na; Rene Dionne
Owner
Mazyck, Benjamin F
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
2946-0026
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
38.9692, -77.0283
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 28, 2025
Applied
Not in source
Work class
Residential
Description
Source description

Tear off existing underlayment, ice and water, shingle, drip edge, flashing and trim. Install new underlayment, ice and water, shingle, drip edge, flashing and trim.

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

5 permits at this parcel (parcel 2946-0026) · Apr 7, 2016 – Jul 28, 2025

  1. Jul 28, 2025This permitAlteration Commercial · Issued
  2. Apr 25, 2023B2305987Alteration Commercial · Issued
  3. Feb 19, 2019B1905733Alteration Commercial · Finaled
  4. Dec 21, 2016BP1701186Other · Expired
  5. Apr 7, 2016B1605608Alteration Commercial · Finaled

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

Developer details
Permit #
B2508211
Canonical ID
243:B2508211
Source permit ID
B2508211
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