Permit Record

Alteration Commercial

4438 Ellicott St NW, Washington, DC 20016

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Sewell, Michael P
Owner
Sewell, Michael P
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
1585-0011
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
RETAINING WALL
Geocode & dates
Coordinates
38.9531, -77.0878
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 20, 2022
Applied
Not in source
Work class
Residential
Description
Source description

50 lineal foot concrete retaining wall

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:14 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

11 permits at this parcel (parcel 1585-0011) · Jan 3, 2012 – Jul 20, 2022

  1. Jul 20, 2022This permitAlteration Commercial · Issued
  2. Jul 5, 2022B2207729Alteration Commercial · Expired
  3. Jan 8, 2021RW2100040Alteration Commercial · Withdrawn
  4. Apr 7, 2016B1606699Addition Residential · Issued
  5. Feb 17, 2016B1604569Alteration Commercial · Issued
  6. Apr 10, 2013P1304171MEP Plumbing · Issued
  7. Apr 10, 2013M1301357MEP Mechanical HVAC · Issued
  8. Mar 20, 2013B1304919Addition Residential · Issued
  9. Dec 4, 2012E1301520MEP Electrical · Issued
  10. Dec 3, 2012P1301384MEP Plumbing · Issued
  11. Jan 3, 2012B1111080Alteration Commercial · Issued

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

Developer details
Permit #
RW2200132
Canonical ID
243:RW2200132
Source permit ID
RW2200132
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