Permit Record

MEP Mechanical HVAC

4735 13th St NW, Washington, DC 20011

ClassificationSUPPLEMENTAL - MECHANICALResidential MEP
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Guillermo Barral
Owner
Chidester, Kailey
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
2921-0018
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
MECHANICAL
Geocode & dates
Coordinates
38.9478, -77.0294
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 24, 2025
Applied
Not in source
Work class
Residential
Description
Source description

Mechanical trade Permit

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

9 permits at this parcel (parcel 2921-0018) · Oct 7, 2014 – Nov 24, 2025

  1. Nov 24, 2025This permitMEP Mechanical HVAC · Issued
  2. Oct 31, 2025E2601298MEP Electrical · Issued
  3. Oct 28, 2025P2600733MEP Plumbing · Issued
  4. Oct 15, 2025B2506917Addition Residential · Issued
  5. Sep 23, 2021E2111036MEP Electrical · Finaled
  6. Sep 14, 2021P2108769MEP Plumbing · Finaled
  7. Sep 9, 2021B2109995Alteration Commercial · Finaled
  8. Oct 7, 2014B1412092Alteration Commercial · Finaled
  9. Oct 7, 2014E1500157MEP Electrical · Finaled

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

Developer details
Permit #
M2600661
Canonical ID
243:M2600661
Source permit ID
M2600661
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