Skip to content

231 Frost Street, Brooklyn

Brooklyn • Block 02857 • Lot 0049 • Zip: 11211

Condition

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

0 Open HPD violations 2 on record • 2015–2016 0 Open DOB violations 9 on record • 1997–2005

Address

Primary address: 231 Frost Street, Brooklyn
Borough: Brooklyn
Zip code: 11211
Block: 02857
Lot: 0049
BBL: 3028570049
Unified address ID: 3028570049

Land use and zoning

Land use: Multi-Family Walk-Up Buildings
Zoning: R6B (Residential)
Lot type: Inside
Lot area: 2,500 sq ft
Lot dimensions: 25 ft x 100 ft
Built FAR: 1.5
Max residential FAR: 2
Max facility FAR: 2
School district: 14

Building

Building class: Walk-up Apartments - Five to Six Families (C2)
Year built: 1930
Last altered: 1930
Floors: 3
Total units: 6
Residential units: 6
Building area: 3,750 sq ft
Building dimensions: 25 ft x 50 ft
Basement: Unknown
Owner: 231 FROST LLC

Latest assessment

Assessment year: 2018/19
Tax class: 4, 5, or 6 Units
Market value: $1,127,000
Total assessment: $64,338
Land assessment: $571
Exempt total: $0
Assessment owner: 231 FROST LLC

Neighborhood

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

Neighborhood Williamsburg
District Brooklyn

Getting around

Estimated 6 days ago
Nearest station
Metropolitan Av G

About 5 minutes on foot · 308 m

  • Union Square 19 min 5 walking, 14 riding
  • Downtown Brooklyn 28 min 5 walking, 23 riding
  • Grand Central 30 min 5 walking, 25 riding
  • Times Square 31 min 5 walking, 26 riding
  • Fulton Street 32 min 5 walking, 27 riding
  • Penn Station 33 min 5 walking, 28 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. DOB NOW filing Feb 9, 2026 $38,874

    Alteration

    Objections

2020

  1. DOB filing Feb 13, 2020 $64,000

    Alteration Type II

2019

  1. Permit issued Apr 23, 2019

    PL / PL

    J. CAIAZZO PLBG & HTG COR

2017

  1. Permit issued Jun 6, 2017

    PL / PL

    EP PLUMBING INC

  2. Permit issued May 3, 2017

    EW / OT

    TRINIDAD CONSTRUCTION COR

2016

  1. HPD violation Nov 9, 2016

    Class I

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

  2. Sale Sep 16, 2016 $0

    Changed hands

    231 FROST STREET

2015

  1. HPD violation Oct 9, 2015

    Class I

    SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CO...

2005

  1. DOB violation Jan 31, 2005

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

2004

  1. DOB violation Feb 13, 2004

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

2003

  1. DOB violation Mar 19, 2003

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

2002

  1. DOB violation Mar 26, 2002

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

2001

  1. DOB violation Feb 27, 2001

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

2000

  1. DOB violation Feb 7, 2000

    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
231 FROST LLC
363 GRAHAM AVE
BROOKLYN, NY, 11211
Registration Contract
Agent
Will Thomas
363 GRAHAM AVE #
BROOKLYN, NY, 11211
Registration Contract
HeadOfficer
Will Thomas
363 GRAHAM AVE
BROOKLYN, NY, 11211
Registration Contract
Officer
Will Thomas
363 GRAHAM AVE
BROOKLYN, NY, 11211
Registration Contract
SiteManager
Will Thomas
Registration Contract
2

Building Permits

Owner information from Department of Buildings filings

Owner
231 FROST LLC.
FRANK CASTORIA
DOB Filing 02/13/2020
3

Recent Building Permits

Owner information from recent DOB NOW filings

Owner
CASTORIA REAL ESTATE
RIDGEWOOD, NY, 11385
DOB NOW 02/09/2026
4

Deed Records

Parties from ACRIS deed and mortgage records

PARTY ONE
JANRUS ENTERPRISES, INC.
363 GRAHAM AVENUE
BROOKLYN, NY, 11211
ACRIS 02/24/2017
PARTY TWO
SELF RELIANCE (NY) FEDERAL CREDIT UNION
108 SECOND AVENUE
NEW YORK, NY, 11211
ACRIS 02/24/2017
MORTGAGER/BORROWER
JANRUS ENTERPRISES, LLC
ACRIS 02/24/2017
GRANTOR/SELLER
JANRUS ENTERPRISES, INC.
363 GRAHAM AVENUE
BROOKLYN, NY, 11211
ACRIS 09/16/2016
GRANTEE/BUYER
231 FROST LLC
363 GRAHAM AVENUE
BROOKLYN, NY, 11211
ACRIS 09/16/2016
PARTY 2
JANRUS ENTERPRISES,INC.
363 GRAHAM AVE
BROOKLYN, NY, 11211
ACRIS 02/11/2008
ASSIGNOR
JANRUS ENTERPRISES,INC.
363 GRAHAM AVE
BROOKLYN, NY, 11211
ACRIS 02/11/2008
MORTGAGEE/LENDER
SELF RELIANCE (N.Y.) FEDERAL CREDIT UNION
ACRIS 10/13/2004
PARTY 1
SELF RELIANCE (NY) FEDERAL CREDIT UNION
ACRIS 08/30/2001
MORTGAGOR/BORROWER
JANRUS ENTERPRISES INC
363 GRAHAM AVE
BKLYN, NY
ACRIS 08/30/2001

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
231 FROST LLC
Assessment Roll
PLUTO Owner
231 FROST LLC
PLUTO