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308-310 21 Street, Brooklyn

Brooklyn • Block 00898 • Lot 0012 • Zip: 11215

Condition

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

6 Open HPD violations Class A 5 Class C 1 11 on record • 2017–2023 5 Open DOB violations 12 on record • 2005–2025 1 Open ECB violations 6 on record • 2000–2020

Address

Primary address: 308-310 21 Street, Brooklyn
Borough: Brooklyn
Zip code: 11215
Block: 00898
Lot: 0012
BBL: 3008980012
Unified address ID: 3008980012

Land use and zoning

Land use: Multi-Family Elevator Buildings
Zoning: R6B (Residential)
Lot type: Inside
Lot area: 4,600 sq ft
Lot dimensions: 45 ft x 100 ft
Built FAR: 2.39
Max residential FAR: 2
Max facility FAR: 2
School district: 15

Building

Building class: Elevator Apartments - Semi-fireproof (Without Stores) (D1)
Year built: 2001
Last altered: 2001
Floors: 5
Total units: 10
Residential units: 10
Building area: 10,975 sq ft
Building dimensions: 52 ft x 45 ft
Basement: Below grade full basement
Owner: RDL REALTY, LLC.

Latest assessment

Assessment year: 2018/19
Tax class: 2B
Market value: $1,219,000
Total assessment: $548,550
Land assessment: $51,750
Exempt total: $0
Assessment owner: RDL REALTY, LLC.

Neighborhood

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

Neighborhood Sunset Park
District Brooklyn

Getting around

Estimated 3 days ago
Nearest station
45 St N W R

About 6 minutes on foot · 374 m

  • Downtown Brooklyn 28 min 6 walking, 22 riding
  • Fulton Street 38 min 6 walking, 32 riding
  • Union Square 39 min 6 walking, 33 riding
  • Times Square 44 min 6 walking, 38 riding
  • Grand Central 49 min 6 walking, 43 riding
  • Penn Station 49 min 6 walking, 43 riding

Around this address

Transit and places within 0.5 miles of the lot.

Getting out

Updated less than a 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.

2025

  1. DOB violation Nov 14, 2025

    LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED

    VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

2023

  1. HPD violation Mar 30, 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. HPD violation Mar 9, 2022

    Class A

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

2021

  1. HPD violation Apr 19, 2021

    Class A

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

2020

  1. ECB violation Oct 5, 2020 $0

    CLASS - 2

    WORK WITHOUT PERMIT. DOOR LOCK MONITOR WAS INSTALLED WITHOUT PERMIT BEING OBTAINED AND APPLICATION BEING FILED. REMED...

  2. ECB violation Jun 1, 2020 $1,250

    CLASS - 1

    NO DOOR LOCK MONITORING INSTALLED IN THIS CONTROLLER AS MANDATED BY 3.10.12 OF APPENDIX K3 OF THE 2014 NYCBC. THIS IS...

2019

  1. HPD violation Jul 22, 2019

    Class A

    § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING R...

  2. HPD violation Jul 22, 2019

    Class A

    § 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COM...

  3. HPD violation Jul 22, 2019

    Class A

    § 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR...

2018

  1. ECB violation Jan 17, 2018 $530

    CLASS - 2

    68B7,68M7,59B7,57M7,40R9,41B7. 68B7-MAINTENANCE LOG INSUFFICIENT; 68M7-MCP MISSING; 59B7-BRAKE MAINTENANCE TAG MISSIN...

2017

  1. DOB violation Sep 15, 2017

    EVCAT1-ELEVATOR ANNUAL INSPECTION / TEST ELEVATORREQUIRED

    VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2016 INSPECTION/TEST

2016

  1. DOB violation Nov 14, 2016

    ACJ1-(PRIVATE RESIDENCE) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED

    VIO ISSUED TO PRIV RES ELEVATOR - FAIL TO CORRECT DEFECTS ON 2014 CAT 1 INSP/TST

2014

  1. DOB violation Oct 31, 2014

    EVCAT1-ELEVATOR ANNUAL INSPECTION / TEST ELEVATORREQUIRED

    VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2013 INSPECTION/TEST

  2. DOB violation Jul 23, 2014

    E-ELEVATOR ELEVATORREQUIRED

  3. DOB violation May 15, 2014

    LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED

    VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT

2009

  1. DOB filing Jul 10, 2009 $0

    New Building

  2. DOB filing Jun 25, 2009 $0

    Alteration Type III

    SUBMITTING A BUILDER PAVEMENT PLAN, A TOTAL OF (45 FEET), IN CONJUNCTION WITH NB#301353899

  3. DOB filing Mar 26, 2009 $100

    Alteration Type II

    PILING AND FOUNDATION PLANS IN CONJ W NB # 301353 899 - NO CHANGE IN BULK, USE, EGRESS, OR OCCUPANCY UNDER THIS APPLI...

2007

  1. DOB filing Dec 18, 2007 $0

    Alteration Type III

    Filing herewith for installation of sidewalk shed 40' long. No change in use, egress or occupancy.

  2. Sale Dec 17, 2007 $0

    Changed hands

    308 21ST STREET

2005

  1. DOB filing Nov 2, 2005 $3,000

    Alteration Type II

    FILING "BL" WORKTYPE IN CONJUNCTION WITH NEW BUILDING APPLICATION# 301353899.

  2. Permit issued Sep 27, 2005

    EW / BL

    COOPER MECHANICAL CORP

  3. Permit issued Jul 13, 2005

    NB

    JAYSTONE CONTRACTING INC

  4. Permit issued Jul 13, 2005

    EQ / EQ

    JAYSTONE CONTRACTING INC

  5. Permit issued Jun 9, 2005

    PL / PL

    COOPER MECHANICAL CORP

  6. Permit issued Apr 4, 2005

    EW / SP

    VIP FIRE SPRINKLER

  7. DOB filing Apr 4, 2005 $2,000

    Alteration Type II

    INSTALLATION OF SPRINKLER SYSTEM THROUGHOUT BUILDING AND SPRINKLER WATER MAIN. FILED IN CONJUNCTION WITH NEW BUILDING...

  8. Permit issued Mar 31, 2005

    EQ / EQ

    JAYSTONE CONTRACTING INC

  9. Sale Mar 31, 2005 $0

    Changed hands

    308 21ST STREET

2004

  1. ECB violation Sep 29, 2004 $500

    Non-Hazardous

    WORK W/O PERMIT UPON INSP OF ABOVE PROPERTY INSTALLATION SPROINKLER SYSTEM WAS IN PROGRESS & DOB RECORDS SHOWS NO PER...

2003

  1. ECB violation Nov 29, 2003 $500

    Non-Hazardous

    PLYWOOD JOB SITE FENCE DEFECTIVE DEFED ID 4X8 PLYWOOD SITE FENCE DISLODGED & MISSING AT FRONT OR SITE 4X8 SECTION MIS...

2000

  1. ECB violation Jun 12, 2000 $480

    Non-Hazardous

    VIOLATION OF PARKING REGULATION IN A RESIDENTIAL DISTRICT.NOTE:IN A R6DISTRICT APPROXIMATELY (9) VEHICLES ONE BEING S...

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
RDL REALTY LLC
456 5TH AVENUE
Brooklyn, NY, 11215
Registration Contract
Agent
RDL REALTY LLC
456 5TH AVENUE
Brooklyn, NY, 11215
Registration Contract
HeadOfficer
ROSEMARIE TOMASSETTI
456 5TH AVENUE
Brooklyn, NY, 11215
Registration Contract
Shareholder
SERAFINO TOMASSETTI
456 5TH AVENUE
Brooklyn, NY, 11215
Registration Contract
SiteManager
ROSEMARIE TOMASSETTI
Registration Contract
2

Building Permits

Owner information from Department of Buildings filings

Owner
RDL REALITY
SERAFINO TOMASSETTI
DOB Filing 07/10/2009
Owner
RDL REALTY
SERAFINO TOMASETTI
DOB Filing 03/26/2009
Owner
ROL REALTY LLC
MARIA TOMASSETTI
DOB Filing 05/09/2002
4

Deed Records

Parties from ACRIS deed and mortgage records

GRANTEE/BUYER
RDL REALTY, LLC.
456 FIFTH AVENUE
BROOKLYN, NY, 11215
ACRIS 12/17/2007
GRANTOR/SELLER
RDL REALTY, LLC.
456 FIFTH AVENUE
BROOKLYN, NY, 11215
ACRIS 12/17/2007
GRANTEE/BUYER
RDL REALTY LLC.
456 5TH AVENUE
BROOKLYN, NY, 11215
ACRIS 03/31/2005
SECURED PARTY
BANK OF NEW YORK
ACRIS 12/27/2001
GRANTEE/BUYER
RDL REALTY LLC
456 5TH AVE
BKLYN, NY
ACRIS 05/22/2001
PARTY 1
CITY OF NEW YORK
ACRIS 07/27/2000
PARTY 2
BANK OF NEW YORK
ACRIS 07/27/2000
PARTY 1
NYCTL 1997-1 TRUST
1100 NORTH MARKET ST
WILMINGTON, DE
ACRIS 01/25/1999
PARTY 1
NYCTL 1998-1 TRUST
1100 NORTH MARKET ST
WILMINGTON, DE
ACRIS 01/25/1999
GRANTOR/SELLER
MONACO, SALVATORE/HEIR OF
396 HENRY ST
BKLYN, NY
ACRIS 11/08/1995

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
RDL REALTY, LLC.
Assessment Roll
PLUTO Owner
RDL REALTY, LLC.
PLUTO