Permit Record

General Construction

65 Jay Street, Brooklyn, NY 11201

ClassificationGeneral ConstructionCommercial Alteration
Reliable value$3,000
ContractorLnm Construction LLC →
Permit record
Parties
Contractor
Lnm Construction LLC
Applicant
Jack Guttman
Owner
Mayim Mechanical LLC
Architect
Not in source
Engineer
Not in source
Contractor license
600756
Building & lot · PLUTO
Building class
O5
Zoning district
M1-4/R8A
Lot area
5,312 sq ft
Year built
1991
Units (total)
2
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3000410005
Climate zone (IECC)
4A
Roof area (est.)
2,622 sq ft
HVAC tonnage (est.)
41 tons
Building type
B
Building subtype
Not in source
Geocode & dates
Coordinates
40.7028, -73.9867
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 30, 2025
Applied
Not in source
Work class
Not in source
Description
Source description

Propose to remedy ECB violation # 35226210H and remove existing business sign at front door. No change in use, egress or occupancy.

Status
Current status
finaled
Source status
Signed-off
Finaled
Mar 17, 2025
Expired
Dec 14, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 10:07 UTC
Last seen
May 12, 2026 · 00:12 UTC
Last changed
May 2, 2026 · 10:07 UTC

Open in New York City source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field wasn't reported.

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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

11 permits at this parcel (parcel 3000410005) · Dec 15, 2008 – Apr 30, 2025

  1. Apr 30, 2025This permitAlteration Commercial · Finaled$3,000Lnm Construction LLC
  2. Dec 29, 2021842877527Alteration Commercial · Issued$10,000Hyper Structure CORP
  3. May 9, 20112398445Alteration Commercial · IssuedIntensified Innovation In
  4. Apr 1, 2011legacy_jobs:1928004Alteration Commercial · Issued
  5. Dec 15, 20082133093MEP Mechanical HVAC · IssuedCooling Control INC
  6. Date not in sourcelegacy_jobs:1938421Alteration Commercial · Issued
  7. Date not in sourcelegacy_jobs:1592924Alteration Commercial · Issued$21,000
  8. Date not in sourcelegacy_jobs:1918711Alteration Commercial · Issued$629,600
  9. Date not in sourcelegacy_jobs:1592915Alteration Commercial · Issued$21,000
  10. Date not in sourcelegacy_jobs:1849719Alteration Commercial · Issued$629,600
  11. Date not in sourcelegacy_jobs:1918720Alteration Commercial · Issued$629,600

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

Other permits by Lnm Construction LLC

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Developer details
Permit #
873644541|General Construction
Canonical ID
1:873644541|General Construction
Source permit ID
873644541|General Construction
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