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850 40 Street, Brooklyn

Brooklyn • Block 00920 • Lot 0023 • Zip: 11232

Condition

What the city currently has open against this building, counted from its own records.

Address

Primary address: 850 40 Street, Brooklyn
Borough: Brooklyn
Zip code: 11232
Block: 00920
Lot: 0023
BBL: 3009200023
Unified address ID: 3009200023

Land use and zoning

Land use: Multi-Family Walk-Up Buildings
Zoning: R6 (Residential)
Lot type: Inside
Lot area: 10,088 sq ft
Lot dimensions: 100 ft x 100 ft
Built FAR: 2.91
Max residential FAR: 2.43
Max facility FAR: 4.8
School district: 15

Building

Building class: Walk-up Apartments - Over Six Families Without Stores (C1)
Year built: 1932
Last altered: 1932
Floors: 4
Total units: 36
Residential units: 36
Building area: 29,356 sq ft
Building dimensions: 100 ft x 87 ft
Basement: Below grade full basement
Owner: 850-60 40 ST HSG DVLFUN

Latest assessment

Assessment year: 2018/19
Tax class: Apartments
Market value: $1,653,000
Total assessment: $743,850
Land assessment: $90,900
Exempt total: $367,578
Assessment owner: 850-60 40 ST HSG DVLF

Neighborhood

The area this lot falls inside, and the commute Hoodkit measures from it.

Neighborhood Borough Park
District Brooklyn

Getting around

Estimated about 1 hour ago
Nearest station
55 St D

About 4 minutes on foot · 278 m

  • Downtown Brooklyn 35 min 4 walking, 31 riding
  • Fulton Street 41 min 4 walking, 37 riding
  • Union Square 44 min 4 walking, 40 riding
  • Times Square 49 min 4 walking, 45 riding
  • Penn Station 51 min 4 walking, 47 riding
  • Grand Central 52 min 4 walking, 48 riding

Around this address

Transit and places within 0.5 miles of the lot.

Activity

Sales, filings, permits and violations from every dataset, in one order.

2026

  1. HPD violation May 29, 2026

    Class A

    §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A C...

  2. HPD violation May 29, 2026

    Class B

    § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON ...

2025

  1. HPD violation Nov 18, 2025

    Class B

    § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOC...

  2. HPD violation Nov 18, 2025

    Class B

    § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE B...

  3. HPD violation Apr 30, 2025

    Class B

    § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED A...

  4. HPD violation Apr 30, 2025

    Class A

    § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1...

2024

  1. DOB violation Dec 1, 2024

    EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE

    FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

2023

  1. DOB violation Dec 1, 2023

    EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE

    FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

2022

  1. DOB violation Aug 2, 2022

    BENCH-FAILURE TO BENCHMARK NONE

    FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

2021

  1. DOB violation Dec 1, 2021

    EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE

    FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

  2. DOB violation Apr 29, 2021

    EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE

    FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

2014

  1. DOB filing Oct 21, 2014 $20,000

    Alteration Type II

    REPLACE OIL BURNER WITH GAS/OIL BURNER NYC BOILER NO. MD23503-01 AND INSTALL NEW GAS SERVICE, METER AND PIPING. FILED...

  2. Permit issued Feb 5, 2014

    PL / PL

    NEW YORK HEATING CORP

  3. Permit issued Feb 5, 2014

    EW / FB

    NEW YORK HEATING CORP

2003

  1. DOB violation Mar 19, 2003

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

1999

  1. Permit issued May 17, 1999

    EW / FB

    BLUE DIAMOND FUEL OIL CORP

  2. Permit issued Apr 30, 1999

    EW / BL

    BLUE DIAMOND FUEL OIL CORP

The most recent 6 events from each dataset, so no one source takes the axis. Each tab holds the full record.

Property Contacts

Contact information aggregated from multiple government sources

1

Registration Contracts

Contact information from multiple dwelling registrations

CorporateOwner
850-40HT ST HDFC
5101 4TH AVENUE
BROOKLYN, NY, 11220
Agent
SUNSET PARK REDEVELOPMEN
5101 4TH AVENUE
BROOKLYN, NY, 11220
HeadOfficer
GARY BROWN
5101 4TH AVENUE
BROOKLYN, NY, 11220
SiteManager
GARY BROWN
2

Building Permits

Owner information from Department of Buildings filings

Owner
850 40TH HDFC
GARY BROWN
4

Deed Records

Parties from ACRIS deed and mortgage records

MORTGAGOR/BORROWER
850-6 0 40TH ST
BKLYN, NY, 00000
GRANTOR/SELLER
CITY HALL
NY, NY, 00000
GRANTEE/BUYER
5101 4TH AVE
BKLYN, NY, 00000
GRANTOR/SELLER
GRANTOR/SELLER
GRANTOR/SELLER
GRANTOR/SELLER
GRANTOR/SELLER
GRANTOR/SELLER
GRANTOR/SELLER

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
PLUTO Owner