Permit Record

General Construction

447 74 Street, Brooklyn, NY 11209

ClassificationAlteration
Reliable value$128,000
ContractorNy Building Associates In →
Permit record
Parties
Contractor
Ny Building Associates In
Applicant
Naresh Mahangu
Owner
Yi Feng Liang
Architect
Not in source
Engineer
Not in source
Contractor license
621060
Building & lot · PLUTO
Building class
B1
Zoning district
R5B
Lot area
1,803 sq ft
Year built
1915
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3059190059
Climate zone (IECC)
4A
Roof area (est.)
1,054 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6309, -74.0236
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 18, 2025
Applied
Not in source
Work class
Not in source
Description
Source description

Interior renovation in Cellar, 1st and 2nd floor. Repair damaged exterior facade in front and rear. Repair crack parapet wall and chimney. No change in use, occupancy or egress.

Status
Current status
finaled
Source status
Signed-off
Finaled
Mar 14, 2025
Expired
Mar 18, 2026
Provenance
First seen by PermitCore
May 2, 2026 · 09:56 UTC
Last seen
May 12, 2026 · 00:07 UTC
Last changed
May 2, 2026 · 09:56 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

2 permits at this parcel (parcel 3059190059) · Mar 18, 2025 – Mar 18, 2025

  1. Mar 18, 2025This permitAlteration Commercial · Finaled$128,000Ny Building Associates In
  2. Mar 18, 2025328343310MEP Plumbing · Finaled$27,000Catman Plumbing INC

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

Other permits by Ny Building Associates In

Showing up to 12 most-recent permits by this contractor in the indexed window

Developer details
Permit #
658733010|General Construction
Canonical ID
1:658733010|General Construction
Source permit ID
658733010|General Construction
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