Permit Record

Addition Residential

417 4th St SE, Washington, DC 20003

ClassificationAddition
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Robert M Cross; Alireza Shahbaz
Owner
417 4th St Se LLC
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
0793-0828
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
38.8837, -77.0009
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 30, 2017
Applied
Not in source
Work class
Residential
Description
Source description

Complete interior, rear, and roof alteration of existing 3 story structure. Front and side exterior walls are existing to remain as shown, and will be repaired as necessary. Proposed building footprint will be expanded and the building height raised. Existing concrete walkway will be replaced in kind and extended to a new rear concrete patio. Full mechanical, electrical, and plumbing scope. No underpinning proposed. POP-UP, POP-BACK, CHANGE IN ROOF LINE, LEVEL 3 ALTERATION and ADDITION

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

8 permits at this parcel (parcel 0793-0828) · Sep 22, 2017 – Mar 25, 2019

  1. Mar 25, 2019P1904882MEP Plumbing · Finaled
  2. Jan 25, 2019B1900027Alteration Commercial · Finaled
  3. Jan 18, 2019P1903070MEP Plumbing · Finaled
  4. Nov 20, 2018P1901504MEP Plumbing · Expired
  5. Aug 22, 2018B1812174Alteration Commercial · Finaled
  6. Dec 5, 2017P1801768MEP Plumbing · Finaled
  7. Nov 30, 2017This permitAddition Residential · Finaled
  8. Sep 22, 2017D1700829Demolition · Expired

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

Developer details
Permit #
B1711347
Canonical ID
243:B1711347
Source permit ID
B1711347
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