Permit Record

Mechanical Systems

20 GRATTAN STREET, Brooklyn, NY 11206

ClassificationMechanical SystemsCommercial HVAC
Reliable value$84,000
ContractorMECHANICAL EAST CO.,INC →
Permit record
Parties
Contractor
MECHANICAL EAST CO.,INC
Applicant
AMIR FLANCHRAYCH
Owner
OUT OF HOME HOLDINGS, LLC
Architect
Not in source
Engineer
Not in source
Contractor license
030304
Building & lot · PLUTO
Building class
K2
Zoning district
M1-2
Lot area
2,500
Year built
1925
Units (total)
2
Floor area
Not in source
Parcel & enrichment
Parcel APN
3031020016
Climate zone (IECC)
4A
Roof area (est.)
4,375 sq ft
HVAC tonnage (est.)
11 tons
Building type
M
Geocode & dates
Coordinates
40.7055, -73.9325
Geocode confidence
95%
Geocode source
Not in source
Issued
2026-06-25
Applied
Not in source
Work class
Not in source
Description
Source description

Alteration of the HVAC split auxiliary system, replacement with new units, and installation of related condensers on the roof.

Status
Current status
issued
Source status
Permit Issued
Expired
2026-12-31
Provenance
First seen by PermitCore
Jun 27, 2026 · 11:16 UTC
Last seen
Jun 28, 2026 · 11:30 UTC
Last changed
Jun 27, 2026 · 11:16 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 3031020016) · 2025-09-30 – 2026-06-25

  1. 2026-06-25This permitMEP Mechanical HVAC · Issued$84,000MECHANICAL EAST CO.,INC
  2. 2026-06-18328280018Alteration Commercial · Issued$25,000ARMON MECHANICAL INC
  3. 2025-12-22142888603Foundation Only · Finaled$30,000H BUILDING MANAGEMENT INC
  4. 2025-09-30177993970MEP Plumbing · Issued$40,000ARMON MECHANICAL INC
  5. Date not in sourcelegacy_jobs:2388743Alteration Commercial · Pending$26,500
  6. Date not in sourcelegacy_jobs:2389136Alteration Commercial · Disapproved$10,000

Full permit history at this parcel · as of 2026-06-28.

Other permits by MECHANICAL EAST CO.,INC

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Developer details
display_permit_id
252722462|Mechanical Systems
canonical_uid
1:252722462|Mechanical Systems
source_permit_id
252722462|Mechanical Systems
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