Permit Record

Building permit

89 Lefferts Place, Brooklyn, NY 11238

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorMaximum Mechanical CORP →
Permit record
Parties
Contractor
Maximum Mechanical CORP
Applicant
Clevie Stewart
Owner
Housing Preservation&development
Architect
Not in source
Engineer
Not in source
Contractor license
0000000
Building & lot · PLUTO
Building class
C6
Zoning district
R6B
Lot area
11,900 sq ft
Year built
1930
Units (total)
32
Units (residential)
32
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3020150070
Climate zone (IECC)
4A
Roof area (est.)
7,500 sq ft
HVAC tonnage (est.)
50 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6811, -73.9599
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Not in source
Provenance
First seen by PermitCore
May 2, 2026 · 17:02 UTC
Last seen
Jul 17, 2026 · 02:37 UTC
Last changed
May 2, 2026 · 17:02 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

4 permits at this parcel (parcel 3020150070)

  1. Date not usable in sourceThis permitOther · IssuedMaximum Mechanical CORP
  2. Date not usable in source562927Alteration Commercial · IssuedMaximum Mechanical CORP
  3. Date not usable in source520021MEP Plumbing · IssuedFour Star Mechanical
  4. Date not usable in source520002Other · IssuedFour Star Mechanical

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

Other permits by Maximum Mechanical CORP

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Developer details
Permit #
562929
Canonical ID
1:562929
Source permit ID
562929
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