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847-849 Union Street, Brooklyn

Brooklyn • Block 00954 • Lot 0046 • Zip: 11215

Condition

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

5 Open HPD violations Class A 2 Class B 2 Class C 1 34 on record • 2008–2026 1 Open DOB violations 13 on record • 1993–2022 0 Open ECB violations 4 on record • 2000–2015 0 Open housing litigation 1 on record • 2008

Address

Primary address: 847-849 Union Street, Brooklyn
Borough: Brooklyn
Zip code: 11215
Block: 00954
Lot: 0046
BBL: 3009540046
Unified address ID: 3009540046

Land use and zoning

Land use: Mixed Residential & Commercial Buildings
Zoning: R6A (Residential)
Lot type: Corner
Lot area: 4,750 sq ft
Lot dimensions: 50 ft x 95 ft
Built FAR: 3.26
Max residential FAR: 3
Max facility FAR: 3
School district: 13

Building

Building class: Walk-up Apartments - Over Six Families with Stores (C7)
Year built: 1920
Last altered: 1920
Floors: 5
Total units: 19
Residential units: 14
Building area: 15,500 sq ft
Building dimensions: 50 ft x 60 ft
Basement: None/No Basement
Owner: 92 SEVENTH AVENUE LLC

Latest assessment

Assessment year: 2018/19
Tax class: Apartments
Market value: $5,704,000
Total assessment: $2,566,800
Land assessment: $139,050
Exempt total: $0
Assessment owner: 92 SEVENTH AVENUE LLC

Neighborhood

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

Neighborhood Park Slope
District Brooklyn

Getting around

Estimated 3 days ago
Nearest station
Union St D N W R

About 8 minutes on foot · 504 m

  • Downtown Brooklyn 21 min 8 walking, 13 riding
  • Fulton Street 31 min 8 walking, 23 riding
  • Union Square 34 min 8 walking, 26 riding
  • Times Square 38 min 8 walking, 30 riding
  • Penn Station 42 min 8 walking, 34 riding
  • Grand Central 43 min 8 walking, 35 riding

Around this address

Transit and places within 0.5 miles of the lot.

Getting out

Updated 1 minute ago
Subway
Railroad
Ferry
Bus
Citi Bike

Places nearby

Hoodkit's own ranking, not the closest first

Activity

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

2026

  1. HPD violation Apr 30, 2026

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

2025

  1. HPD violation Nov 19, 2025

    Class I

    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27...

2024

  1. HPD violation Apr 3, 2024

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

  2. DOB NOW filing Mar 1, 2024 $1,890

    Alteration

    LOC Issued

  3. DOB NOW filing Mar 1, 2024 $3,393

    Alteration

    LOC Issued

  4. DOB NOW filing Mar 1, 2024 $4,212

    Alteration

    LOC Issued

  5. DOB NOW filing Feb 14, 2024 $15,000

    Alteration

    LOC Issued

2023

  1. HPD violation Mar 20, 2023

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

2022

  1. DOB violation Jun 20, 2022

    C-CONSTRUCTION OTHER OPTIONAL

    BUILDING RENDERED NON COMPLIANT DUE TO VEHICLE HITTING BUILDING. STOREFRONT DAMAGED, WOOD FINISHES AND GLASS AT CORNE...

  2. DOB NOW filing May 3, 2022 $7,500

    Alteration

    LOC Issued

  3. HPD violation Feb 18, 2022

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

  4. DOB NOW filing Jan 21, 2022 $10,000

    Alteration

    LOC Issued

2021

  1. HPD violation Jun 29, 2021

    Class B

    § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT BOTTOM OF UPPER CLOSET (APPRO...

2020

  1. DOB filing Dec 16, 2020 $56,500

    Alteration Type II

    BANK OF AMERICA HVAC UPGRADE AS PER PLANS PREPARED BY SYSKA HENNESSEY GROUP.

  2. Permit issued Nov 4, 2020

    EW / OT

    JACOBS TELECOMMUN. INC

  3. DOB filing Nov 4, 2020 $15,000

    Alteration Type II

    MODIFICATION TO EXISTING TELECOM SITE. REINFORCEMENT OF (2) PLATFORM PARAPET CONNECTIONS. ALL IN CONFORMANCE WITH TPP...

  4. DOB filing May 12, 2020 $248,500

    Alteration Type II

    INTERIOR COMMERCIAL RENOVATION OF AN EXISTING EATING & DRINKING ESTABLISHMENT UG6 INCLUDING THE INSTALLATION OF N...

  5. DOB filing Feb 26, 2020 $3,000

    Alteration Type II

    INSTALLATION OF KITCHEN FIRE SUPPRESSION SYSTEM IN CONJUNCTION WITH JOB#321919028. NO CHANGE IN USE, EGRESS OR OCCUPA...

2019

  1. Permit issued Dec 18, 2019

    EW / FP

    WILLIAM HIRD & CO INC

  2. Permit issued Jul 8, 2019

    EW / MH

    GODFREY'S REFRIGERATION

  3. Permit issued Jun 19, 2019

    PL / PL

    COBOT PLUMBING AND HEATIN

  4. Permit issued Jun 11, 2019

    EW / OT

    KEVO CONSTRUCTION INC

  5. Permit issued Jan 23, 2019

    EW / OT

    HARRIS HEARTH & HOME INC

  6. DOB filing Jan 23, 2019 $5,000

    Alteration Type II

    PROVIDE NEW 12" DIAMETER METAL CHIMNEY TO ROOF TO REPLACE EXISTING DEFECTIVE CHIMNEY. NO CHANGE IN USE, OCCUPANCY OR ...

2018

  1. DOB filing Mar 5, 2018 $3,000

    Alteration Type II

    INSTALLATION OF KITCHEN FIRE SUPPRESSION SYSTEM. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

2015

  1. DOB violation Jun 3, 2015

    AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE

    FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION

  2. ECB violation Mar 11, 2015 $1,630

    CLASS - 1

    WORK W/O PERMIT.ILLEGAL WORK NOTED @ 1ST FL NEW NAIL SALOON W/ NEW LIGHTING FIXTURES,OUTLETS,& SWITCHES THROUGHOUT.WO...

2009

  1. DOB violation Dec 31, 2009

    LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED

  2. DOB violation Dec 31, 2009

    LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED

  3. DOB violation Jan 1, 2009

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

  4. DOB violation Jan 1, 2009

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

2003

  1. Sale Mar 12, 2003 $0

    Changed hands

    94 7 AVENUE, 20

2002

  1. ECB violation Aug 6, 2002 $0

    Non-Hazardous

    ALTERED BUILDING OCCUPIED WITHOUT A VALID COFO. APPLICATION# 301347335 FOR INTERIOR RENOVATION FOR A FOOD STORE IS NO...

2000

  1. ECB violation May 1, 2000 $0

    Non-Hazardous

    19B,36,BURNHAM-GAS FIRED-FHW BOILER- INDUCED DRAFT

  2. ECB violation May 1, 2000 $0

    Non-Hazardous

    19B,36,BURNHAM-GAS FIRED-FHW BOILER-INDUCED DRAFT-NAIL SALON.

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
92 SEVENTH AVE LLC
808 UNION STREET
Brooklyn, NY, 11215
Registration Contract
Agent
KOSTONIS MANAGEMENT LLC
808 UNION STREET
BROOKLYN, NY, 11215
Registration Contract
HeadOfficer
GEORGE KOTSONIS
808 UNION ST
Brooklyn, NY, 11215
Registration Contract
Officer
NICHOLAS KOTSONIS
808 UNION STREET
BROOKLYN, NY, 11215
Registration Contract
SiteManager
VICTOR RODAs
Registration Contract
Lessee
92 7th avenue llc
808 union street
Brooklyn, NY, 11215
Registration Contract
2

Building Permits

Owner information from Department of Buildings filings

Owner
92 SEVENTH AVENUE, LLC
GEORGE KOTSONIS
DOB Filing 12/16/2020
Owner
KOTSONIS MANAGEMENT, LLC.
NICHOLAS KOTSONIS
DOB Filing 11/04/2020
Owner
92 SEVENTH AVENUE LLC
NICHOLAS KOTSONIS
DOB Filing 05/12/2020
Owner
DDT
RANDALL TYSON
DOB Filing 02/26/2020
Owner
92 7TH AVENUE LLC
GEORGE KOTSONIS
DOB Filing 01/23/2019
Owner
LA TASTE VIETNAMESE CUISINE
DANNY TREN
DOB Filing 03/05/2018
Owner
N/A
JIE HUA HE
DOB Filing 12/01/2017
Owner
92 SEVENTH AVE, LLC
GEORGE KOTSONIS
DOB Filing 07/12/2017
Owner
92 7TH AVE LLC
GEORGE KOTSONIS
DOB Filing 08/09/2016
Owner
92 7 AVE,LLC
NICK KOTSONIS
DOB Filing 09/26/2011

Show all job filings

3

Recent Building Permits

Owner information from recent DOB NOW filings

Owner
KOTSONIS MANAGEMENT, LLC.
HOWELL, NJ, 07731
DOB NOW 03/01/2024
Owner
NEW CINGULAR WIRELESS PCS, LLC
NEWBURGH, NY, 12550
DOB NOW 05/03/2022
Owner
AT&T
WALL, NJ, 07719
DOB NOW 01/21/2022
Owner
W PRODUCT CORP.
BROOKLYN, NY, 11220
DOB NOW 09/10/2021
4

Deed Records

Parties from ACRIS deed and mortgage records

PARTY 2
92 SEVENTH AVENUE LLC
808 UNION STREET
BROOKLYN, NY, 11215
ACRIS 09/29/2025
MORTGAGOR/BORROWER
92 SEVENTH AVENUE LLC
808 UNION STREET
BROOKLYN, NY, 11215
ACRIS 09/29/2025
PARTY 1
ALMA BANK
28-31 31ST STREET
ASTORIA, NY, 11102
ACRIS 09/29/2025
PARTY 2
NEW CINGULAR WIRELESS PCS, LLC
1025 LENOX BLVD. N.E.
ATLANTA, GA, 30319
ACRIS 09/29/2025
MORTGAGEE/LENDER
ALMA BANK
28-31 31ST STREET
ASTORIA, NY, 11102
ACRIS 09/29/2025
PARTY 1
BANK OF AMERICA, NATIONAL ASSOCIATION
100 N. TYRON STREET
CHARLOTTE, NC, 28255
ACRIS 09/29/2025
PARTY ONE
THE DIME SAVINGS BANK OF WILLIAMSBURG
898 VETERANS MEMORIAL HIGHWAY
HAUPPAUGE, NY, 11788
ACRIS 09/26/2025
PARTY ONE
DIME COMMUNITY BANK
898 VETERANS MEMORIAL HIGHWAY
HAUPPAUGE, NY, 11788
ACRIS 09/26/2025
PARTY ONE
MANUFACTURERS AND TRADERS TRUST COMPANY
C/O M&T BANK, 350 PARK AVENUE
NEW YORK, NY, 10022
ACRIS 08/25/2015
PARTY 2
THE DIME SAVINGS BANK OF WILLIAMSBURGH
209 HAVEMEYER STREET
BROOKLYN, NY, 11211
ACRIS 08/25/2015

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
92 SEVENTH AVENUE LLC
Assessment Roll
PLUTO Owner
92 SEVENTH AVENUE LLC
PLUTO