Permit Record

Residential

3304 Grenton Ave, Baltimore, MD

ClassificationSingle Family Dwelling
Reliable value$12,000
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
5864M003
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
R
Building subtype
Single Family Dwelling
Geocode & dates
Coordinates
Not in source
Geocode confidence
Not in source
Geocode source
Not in source
Issued
Jul 31, 2025
Applied
Not in source
Work class
Residential
Description
Source description

Install 12 panel 5.16kW solar PV system on roof of dwelling

Status
Current status
issued
Source status
Issued
Expired
Jan 27, 2026
Provenance
First seen by PermitCore
May 20, 2026 · 02:35 UTC
Last seen
Jun 25, 2026 · 00:49 UTC
Last changed
May 20, 2026 · 02:35 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 5864M003) · May 9, 2020 – Jul 31, 2025

  1. Jul 31, 2025This permitOther · Issued$12,000
  2. Jun 23, 2020baltimore_COM2020-68440MEP Mechanical HVAC · Issued$6,000
  3. Jun 3, 2020baltimore_COM2020-66243MEP Electrical · Issued$6,000
  4. May 19, 2020baltimore_COM2020-64935MEP Mechanical HVAC · Issued$3,500
  5. May 9, 2020baltimore_COM2020-62848Other · Issued$15,000

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

Developer details
Permit #
baltimore_BRCM-25-005816
Canonical ID
337:baltimore_BRCM-25-005816
Source permit ID
baltimore_BRCM-25-005816
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