Permit Record

MEP Electrical

509 Chestnut Hill Ave, Baltimore, MD

Classification1-09Residential MEP
Reliable value$3,500
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Not in source
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
4048A022
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
1-09
Geocode & dates
Coordinates
39.3343, -76.6087
Geocode confidence
100%
Geocode source
geocodio
Issued
Jun 13, 2021
Applied
Not in source
Work class
Residential
Description
Source description

INSTALL (25) # BRANCH CIRCUITS/FEEDERS , (1) 200 AMPS ELECTRIC SERVICE UP TO 600V (#AMPS) AS PER CODE.

Status
Current status
issued
Source status
Issued
Expired
Dec 13, 2021
Provenance
First seen by PermitCore
May 20, 2026 · 02:38 UTC
Last seen
Jun 25, 2026 · 00:57 UTC
Last changed
Jun 25, 2026 · 00:57 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 4048A022) · Jan 18, 2019 – Jun 13, 2021

  1. Jun 13, 2021This permitMEP Electrical · Issued$3,500
  2. Sep 4, 2019baltimore_USE2019-53697Other · Issued
  3. Jan 18, 2019baltimore_COM2019-51724MEP Mechanical HVAC · Issued$500
  4. Jan 18, 2019baltimore_COM2019-51682MEP Mechanical HVAC · Issued$9,500
  5. Jan 18, 2019baltimore_COM2019-51284Alteration Residential · Issued$500

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

Developer details
Permit #
baltimore_COM2021-68173
Canonical ID
337:baltimore_COM2021-68173
Source permit ID
baltimore_COM2021-68173
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