Permit Record

Mechanical Systems

363 Union Street, Brooklyn, NY 11231

ClassificationMechanical SystemsMultifamily Alteration
Reliable value$18,650
Contractor3 Design Home Improv INC →
Permit record
Parties
Contractor
3 Design Home Improv INC
Applicant
Angelica Medina Ventura
Owner
Pr
Architect
Not in source
Engineer
Not in source
Contractor license
624421
Building & lot · PLUTO
Building class
B1
Zoning district
R6B
Lot area
1,800 sq ft
Year built
1920
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3004290073
Climate zone (IECC)
4A
Roof area (est.)
2,040 sq ft
HVAC tonnage (est.)
7 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6814, -73.9934
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 11, 2024
Applied
Not in source
Work class
Residential
Description
Source description

Renovate basement apartment: New heat pump system at basement level. No change to occupancy, egress, or use.

Status
Current status
issued
Source status
Permit Issued
Expired
Feb 4, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 09:55 UTC
Last seen
May 12, 2026 · 00:06 UTC
Last changed
May 12, 2026 · 00:06 UTC

Open in New York City source →

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

6 permits at this parcel (parcel 3004290073) · through Mar 11, 2024

  1. Mar 11, 2024This permitAlteration Residential · Issued$18,6503 Design Home Improv INC
  2. Feb 26, 2024637310928Alteration Residential · Finaled$74,6003 Design Home Improv INC
  3. Aug 8, 2023569597173MEP Plumbing · Finaled$22,500Martin Plg & Htg INC
  4. Jun 14, 2023941487871Alteration Residential · Finaled$74,600Ada General Contractors C
  5. Date not usable in source707109MEP Plumbing · IssuedGowie Plumbing And Heating CO.
  6. Date not usable in source688657Alteration Commercial · IssuedR.R.R. Construction CORP.

Full permit history at this parcel · as of Jul 9, 2026.

Other permits by 3 Design Home Improv INC

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Developer details
Permit #
643347774|Mechanical Systems
Canonical ID
1:643347774|Mechanical Systems
Source permit ID
643347774|Mechanical Systems
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