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634 Classon Avenue, Brooklyn

Brooklyn • Block 01141 • Lot 0043 • Zip: 11238

Condition

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

Address

Primary address: 634 Classon Avenue, Brooklyn
Borough: Brooklyn
Zip code: 11238
Block: 01141
Lot: 0043
BBL: 3011410043
Unified address ID: 3011410043

Land use and zoning

Land use: Mixed Residential & Commercial Buildings
Zoning: R6A (Residential)
Lot type: Corner
Lot area: 2,450 sq ft
Lot dimensions: 24 ft x 100 ft
Built FAR: 2.55
Max residential FAR: 3
Max facility FAR: 3
School district: 17

Building

Building class: Residence - Multiple Use - Single or Multiple Dwelling with Stores or Offices (S9)
Year built: 1931
Last altered: 1931
Floors: 4
Total units: 8
Residential units: 6
Building area: 6,250 sq ft
Building dimensions: 24 ft x 50 ft
Basement: Below grade full basement
Owner: HP MJM HOUSING DEVELOPMENT FUND COMPANY, INC.,

Latest assessment

Assessment year: 2018/19
Tax class: 2B
Market value: $1,214,000
Total assessment: $177,585
Land assessment: $1,463
Exempt total: $152,329
Assessment owner: 808 BERGEN LLC

Neighborhood

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

Neighborhood Crown Heights
District Brooklyn

Getting around

Estimated 4 days ago
Nearest station
Kingston Av 2 3 4 5

About 7 minutes on foot · 460 m

  • Downtown Brooklyn 27 min 7 walking, 20 riding
  • Fulton Street 32 min 7 walking, 25 riding
  • Union Square 41 min 7 walking, 34 riding
  • Penn Station 42 min 7 walking, 35 riding
  • Times Square 43 min 7 walking, 36 riding
  • Grand Central 45 min 7 walking, 38 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 Jun 10, 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 Jun 10, 2026

    Class A

    § 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A SHOE PROPERLY SECURED TO BOTTOM OF STRING OF D...

  3. ECB violation May 13, 2026 $1,250

    CLASS - 2

    FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPT OF BUILDINGS FOR SU...

  4. ECB violation May 13, 2026 $2,500

    CLASS - 1

    UNLAWFUL ACTS. FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER. FAILURE TO OBTAIN PERMITS OR FILE CERTIFICATE OF CORR...

2025

  1. HPD violation Oct 31, 2025

    Class A

    § 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A SHOE PROPERLY SECURED TO BOTTOM OF STRING OF D...

2024

  1. ECB violation Jul 22, 2024 $1,250

    CLASS - 2

    FOR OCCUPANCY CONTRARY. AT TIME OF INSPECTION OBSERVED DETAILING CENTER SHAMPOO COMPOUND HAND WASH SIGN FOR CAR WASH ...

2023

  1. ECB violation Jun 18, 2023 $1,250

    CLASS - 1

    WORK WITHOUT A PERMIT: AT TIME OF INSPECTION, OBSERVED WORK IN PROGRESS AT AN EXISTING GARAGE ATTACHED TO EXISTING 4-...

  2. ECB violation Jun 14, 2023 $800

    CLASS - 2

    WORK WITHOUT A PERMIT.ATOI-OBSERVED CREATION OF DOORWAY LEADING TO TOPOF GARAGE ROOF AT EXPOSURE#3-OBSERVED AN AC SPL...

  3. ECB violation Mar 21, 2023 $2,500

    CLASS - 1

    WORK WITHOUT PERMIT. AT TIME OF INSPECTION OBSERVED GARAGE AT THE REAR OF THE BUILDING, 1 COMPARTMENT COMMERCIAL STAI...

2022

  1. HPD violation Apr 18, 2022

    Class B

    § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2B, 2nd STORY,...

  2. HPD violation Apr 18, 2022

    Class A

    § 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE CERAMIC TILES SURFACE WITH GROUTED JOINTS OF VI...

  3. HPD violation Apr 18, 2022

    Class B

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

2021

  1. Sale Jun 24, 2021 $22,072,796

    Changed hands

    634 CLASSON AVENUE

  2. Sale Feb 16, 2021 $0

    Changed hands

    634 CLASSON AVENUE

2018

  1. DOB violation Apr 6, 2018

    LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED

    VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT

2017

  1. DOB filing Jun 27, 2017 $40,000

    Alteration Type II

    HEREWITH FILLING FOR MINOR INTERIOR RENOVATION ON COMMERCIAL SPACE ON FIRST FLOOR NO CHANGE IN USE OCCUPANCY OR EGRESS

  2. DOB violation Feb 24, 2017

    LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED

    VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT

2015

  1. DOB filing Dec 9, 2015 $5,000

    Alteration Type II

    INSTALLATION OF AN AUTOMATIC SMOKE DETECTION AND SPRINKLER FIRE ALARM SYSTEM FILED IN CONJUNCTION OT JOB #321067439

  2. DOB filing Sep 21, 2015 $0

    Alteration Type I

    SPRINKLER, MECHANICAL, AND PLUMBING PLANS FILED IN CONJUNCTION WITH DOC 01

  3. DOB filing Aug 24, 2015 $0

    Alteration Type III

    BPP BEING FILED IN CONJUNCTION WITH ALT1 #321067439

  4. DOB filing Jul 2, 2015 $0

    Alteration Type III

    BPP BEING FILED IN CONJUNCTION TO JOB #321067439

2014

  1. Sale Apr 10, 2014 $0

    Changed hands

    634 CLASSON AVENUE

2000

  1. Permit issued Mar 1, 2000

    AL / OT

    SERVICE SIGN & ERECTORS CO, INC.

1996

  1. Permit issued Nov 6, 1996

    AL

    J.E.LEVINE BUILDER

  2. Permit issued Oct 22, 1996

    PL / PL

    I & M PLG & HTG MAINTENANCE CORP

  3. Permit issued Jun 4, 1996

    EQ / EQ

    SAFWAY STEEL PRODUCTS

  4. Permit issued Apr 1, 1996

    AL

    J.E.LEVINE BUILDER

1995

  1. DOB violation Aug 29, 1995

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

  2. Permit issued Mar 17, 1995

    EQ / EQ

    MC JOHN BLDG IMP

1994

  1. DOB violation Jul 25, 1994

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

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
PROSPECT AFFORDABLE PACKAGE LLC
80 FIFTH AVENUE 1211
NEW YORK, NY, 10011
Agent
NIEUW AMSTERDAM PROPERTY MANAGEMENT
80 Fifth Ave 1211
New York, NY, 10011
HeadOfficer
MATTHEW KELLER
80 FIFTH AVENUE 1211
New York, NY, 10011
SiteManager
GABE STONE
2

Building Permits

Owner information from Department of Buildings filings

Owner
HAMILTON'S HEALTHY HAVEN
DERRICK HAMILTON
Owner
483 ST MARKS LLC
YOEL SCHWIMMER
4

Deed Records

Parties from ACRIS deed and mortgage records

ASSIGNOR/OLD LENDER
2001 ROSS AVENUE 30TH FLOOR
DALLAS, TX, 75201
ASSIGNOR/OLD LENDER
200 WEST STREET
NEW YORK, NY, 10282
ASSIGNEE/NEW LENDER
200 WEST STREET
NEW YORK, NY, 10282
ASSIGNEE/NEW LENDER
9062 OLD ANNAPOLIS ROAD
COLUMBIA, MD, 21045
PARTY 1
C/O NYC PARTNERSHIP HOUSING DEVELOPMENT FUND
COMPANY, INC., 253 WEST 35TH STREET, 3RD FLOOR
NEW YORK, NY, 10001
PARTY 1
80 FIFTH AVENUE, SUITE 1201
NEW YORK, NY, 10011
PARTY 2
2001 ROSS AVENUE, 30TH FLOOR
DALLAS, TX, 75201
PARTY 1
80 FIFTH AVENUE, SUITE 1201
NEW YORK, NY, 10011
PARTY 1
C/O NYC PARTNERSHIP HOUSING DEVELOPMENT FUND
COMPANY, INC., 253 WEST 35TH STREET, 3RD FLOOR
NEW YORK, NY, 10001
PARTY TWO
253 WEST 35TH STREET
NEW YORK, NY, 10001

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner