Over six families without stores

820 CLASSON AVENUE

BROOKLYN · BIN 3029556

💬 Discuss this project

1920Year Built

4Stories

C1Building Class

R7AZoning

5,724 sfGross Floor Area

7Units

Rent Stabilized10 Open Violations ▸FDNY Report ↗

HPD05/04/2026(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

HPD11/20/2025§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD06/09/2025(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

HPD11/29/2024§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD04/09/2024(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

HPD11/22/2023§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD03/22/2023(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

HPD02/23/2022(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

HPD04/07/2021(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

DOB08/16/1993V-DOB VIOLATION - ACTIVE

Over six families without stores · Owner of record: CLASSON BK DEVELOPMENT LLC · 2,500 sf lot · 2.29 FAR built · Flood zone X

Locations of Work

General

Penthouse1p · 1 filing · 1 doc

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
CH CONSTRUCTION	23	07/08/2026
CLASSON BK DEVELOPMENT LLC	1	03/22/2026
SUPERB PROPERTY MGMT NY	8	03/22/2026
SUPERB PROPERTY MGM NY	1	03/22/2026
MABE GROUP	3	03/22/2026
CLASSON	9	03/21/2026
820 CLASSON MANAGEMENT	6	03/21/2026
IK DEVELOPMENT	1	03/21/2026
INVESTMATES	1	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
04/30/2025	$6.0M	—	820 CLASSON MANAGEMENT LLC → CLASSON BK DEVELOPMENT LLC	$1,048/sf building
03/26/2018	$3.6M	—	— → —	$629/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
CQ&J CORPORATION	1	01/20/2026
JOEL PHAGOO P.E. PLLC	1	09/21/2020
ASHRAF CORP	4	08/04/2020
ROYAL ENGINEERING, P.C	1	04/03/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
DANICO SERVICES	12	03/21/2026
NKM ENGINEERING PLLC	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
MABE GROUP INC	General Contractor	5	07/08/2026
LAKHI GENERAL CONTRACTOR	General Contractor	4	07/08/2026
BNA SERVICES INC	General Contractor	3	07/08/2026
AMAN CONSTRUCTION SVC LLC	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
JOEL PHAGOO ,PE, PLLC	2416	1	09/21/2020

Building Lifecycle

All (63)Filed (6)Permit Issued (10)Signed Off (4)Violation (43)

05/04/2026

Violation issued (HPD, open)

01/20/2026

Filed — Alteration

B01348218-I1

11/20/2025

Violation issued (HPD, open)

06/09/2025

Violation issued (HPD, open)

12/25/2024

Signed off — Alteration

B00147762-I1

12/13/2024

Signed off — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE,

B00306541-I1

11/29/2024

Violation issued (HPD, open)

04/09/2024

Violation issued (HPD, open)

12/28/2023

Permit issued — Construction Fence

B00147762-I1-FN

12/19/2023

Signed off — Alteration

B00387163-I1

12/19/2023

Signed off — Alteration

INSTALLATION OF MEDIUM DUTY PIPE SCAFFOLDING AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. PIPE SCAFFOLDING SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE.

B00306552-I1

11/22/2023

Violation issued (HPD, open)

06/20/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/22/2023

Violation issued (HPD, open)

11/10/2022

Violation issued (ECB, closed)

Construction

05/06/2022

Permit issued — Construction Fence

B00147762-I1-FN

02/23/2022

Violation issued (HPD, open)

02/16/2022

Violation issued (ECB, closed)

Construction

02/16/2022

Violation issued (ECB, closed)

Construction

11/08/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/08/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/07/2021

Violation issued (HPD, open)

03/17/2021

Permit issued — Sidewalk Shed

B00306541-I1-SH

01/15/2021

Permit issued — Construction Fence

B00147762-I1-FN

01/06/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/22/2020

Permit issued — Supported Scaffold

B00387163-I1-SF

09/22/2020

Violation issued (ECB, closed)

Construction

09/22/2020

Violation issued (ECB, closed)

Construction

09/22/2020

Violation issued (ECB, closed)

Construction

09/21/2020

Filed — Alteration

B00387163-I1

08/04/2020

Filed — Alteration

INSTALLATION OF MEDIUM DUTY PIPE SCAFFOLDING AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. PIPE SCAFFOLDING SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE.

B00306552-P1

07/09/2020

Violation issued (ECB, closed)

Construction

07/09/2020

Violation issued (ECB, closed)

Construction

07/09/2020

Violation issued (ECB, closed)

Construction

07/09/2020

Violation issued (ECB, closed)

Construction

07/09/2020

Violation issued (ECB, closed)

Construction

02/07/2020

Filed — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE,

B00306541-I1

02/07/2020

Filed — Alteration

INSTALLATION OF MEDIUM DUTY PIPE SCAFFOLDING AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. PIPE SCAFFOLDING SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE.

B00306552-I1

02/07/2020

Permit issued — Sidewalk Shed

B00306541-I1-SH

02/07/2020

Permit issued — Supported Scaffold

B00306552-I1-SF

02/06/2020

Violation issued (ECB, closed)

Construction

01/10/2020

Permit issued — Construction Fence

B00147762-I1-FN

10/03/2019

Permit issued — Construction Fence

B00147762-I1-FN

04/03/2019

Filed — Alteration

B00147762-I1

04/03/2019

Permit issued — Construction Fence

B00147762-I1-FN

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/04/2016

Violation issued (HPD, closed)

10/08/2015

Violation issued (HPD, closed)

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/18/2015

Violation issued (HPD, closed)

05/15/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/01/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/31/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/01/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/06/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/31/2005

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/27/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/16/1999

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/04/1998

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/10/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Latest 60 of 63 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Signed-off	AB BUILDERS NY	12/28/2023
DOB NOW	Construction Fence	Signed-off	AB BUILDERS NY	05/06/2022
DOB NOW	Sidewalk Shed	Signed-off	AMAN CONSTRUCTION SVC LLC	03/17/2021
DOB NOW	Construction Fence	Signed-off	AB BUILDERS NY	01/15/2021
DOB NOW	Supported Scaffold	Signed-off	LAKHI GENERAL CONTRACTOR	09/22/2020
DOB NOW	Sidewalk Shed	Signed-off	LAKHI GENERAL CONTRACTOR	02/07/2020
DOB NOW	Supported Scaffold	Signed-off	LAKHI GENERAL CONTRACTOR	02/07/2020
DOB NOW	Construction Fence	Signed-off	BNA SERVICES INC	01/10/2020
DOB NOW	Construction Fence	Signed-off	BNA SERVICES INC	10/03/2019
DOB NOW	Construction Fence	Signed-off	BNA SERVICES INC	04/03/2019
BIS	—	ISSUED	AB PLUS R CONSTRUCTION IN	10/30/2024
BIS	PL	ISSUED	ALL PRO PLBG & HTG INC	05/09/2024
BIS	—	ISSUED	AB PLUS R CONSTRUCTION IN	12/08/2023
BIS	—	ISSUED	MABE GROUP INC	04/12/2021
BIS	—	RE-ISSUED	BNA SERVICES INC	10/23/2020
BIS	—	ISSUED	BNA SERVICES INC	10/13/2020
BIS	—	ISSUED	BNA SERVICES INC	10/01/2020
BIS	—	ISSUED	BNA SERVICES INC	09/23/2020
BIS	—	ISSUED	SUPERB PROPERTY MNG'T	07/14/2020
BIS	PL	ISSUED	ALL PRO PLBG & HTG INC	01/27/2020
BIS	—	ISSUED	SUPERB PROPERTY MNG'T	01/22/2020
BIS	OT	ISSUED	SUPERB PROPERTY MNG'T	09/27/2019
BIS	OT	ISSUED	DAWNY CONSTRUCTION LTD	07/30/2018
BIS	PL	ISSUED	ALL PRO PLBG & HTG INC	05/04/2018
BIS	OT	ISSUED	BRICK BY BRICK CONSTRUCTI	05/04/2018

4 projects · most recent 08/28/2025

General Wiring

Filed	Status	Contractor	Scope
08/28/2025	Complete	POWER SURGE ELECTRIC, INC	General Wiring
01/11/2022	Complete	POWER SURGE ELECTRIC, INC	General Wiring
03/23/2020	Complete	STAR ELEC'L CONTRACTORS C	—
02/04/2020	Complete	K.N.C ELECTRIC INC	—

Nothing on file for this building.

▾Documents — 238 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch - Supported Scaffold3

09/02/2026B00306552-I1Request digital key ↗

09/02/2026B00387163-I1Request digital key ↗

08/15/2026B00306552-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Construction Fence1

09/02/2026B00147762-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/02/2026B00306541-I1Request digital key ↗

▸Applications & Permits42

▸BISPLAN / WORK APPROVAL APPLICATION27

05/22/2025321383150Open ↗

03/04/2025321829009Open ↗

02/18/2025321383150Open ↗

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▸BISWORK PERMIT APPLICATION14

05/14/2024321383150Open ↗

06/23/2021321383150Open ↗

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▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1

03/11/2020321829009Open ↗

▸Zoning, Tax Lot & Property Records7

▸BISZONING DIAGRAM2

11/19/2020321383150Open ↗

01/10/2020321383150Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

12/07/2018321383150Open ↗

▸BISVERIFY TAX LOT1

11/21/2024321383150Open ↗

▸BISADDRESS: NEW HOUSE NUMBER APPROVED1

11/15/2018321383150Open ↗

▸BISEASEMENT AND RESTRICTIVE DECLARATIONS - SUPPPORTING DOCUMENTATION1

01/10/2020321383150Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

11/13/2024321383150Open ↗

▸Seals & Professional Certifications12

▸DOB NOWDPL-1: Design Professional Seal & Signature5

09/02/2026B00147762-I1Open ↗

08/13/2026B00387163-I1Open ↗

08/13/2026B00306541-I1Open ↗

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▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3

01/31/2020321383150Open ↗

01/16/2020340661750Open ↗

▸BISAPPLICANT OWNER SIGNATURE2

02/28/2019340661750Open ↗

10/17/2018340627922Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

On file, but not among the 200 most recently loaded documents for this source.

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▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

On file, but not among the 200 most recently loaded documents for this source.

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▸Trade Schedules & Equipment12

▸BISSCHEDULE B - PLUMBING9

10/31/2024321383150Open ↗

07/16/2021321383150Open ↗

07/06/2021321383150Open ↗

Showing 3 of 9 on file for this type

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

11/21/2024321383150Open ↗

▸BISSPRINKLER SYSTEMS1

11/13/2024321383150Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

10/30/2025321383150Open ↗

▸Safety & Tenant Protection3

▸BISSTREET TREE CHECKLIST2

12/07/2018321383150Open ↗

10/17/2018340627922Open ↗

▸BISSTREET TREE SIGNOFF1

12/09/2024321383150Open ↗

▸Environmental & Asbestos3

▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

04/24/2019340661750Open ↗

Showing 1 of 3 on file for this type

▸Energy Compliance13

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

08/05/2019321383150Open ↗

04/24/2019340661750Open ↗

Showing 2 of 3 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3

01/28/2020321383150Open ↗

01/16/2020340661750Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

11/21/2024321383150Open ↗

▸BISFENESTRATION AREAS1

11/21/2024321383150Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

11/21/2024321383150Open ↗

▸BISLIGHTING IN DWELLING UNITS1

11/21/2024321383150Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

11/21/2024321383150Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

11/14/2024321383150Open ↗

▸BIS* HVAC INSULATION AND SEALING1

11/21/2024321383150Open ↗

▸Inspections & Test Reports26

▸BISTECHNICAL REPORT: RESPONSIBILITY9

03/11/2025321383150Open ↗

04/24/2019340661750Open ↗

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▸BISSOIL REPORT2

04/24/2019340661750Open ↗

12/07/2018321383150Open ↗

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2

03/13/2025321383150Open ↗

01/31/2020321383150Open ↗

▸BISTECHNICAL REPORT: SOIL INSPECTION2

04/24/2019340661750Open ↗

12/07/2018321383150Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2

01/31/2020321383150Open ↗

▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1

11/13/2024321383150Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

11/13/2024321383150Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

11/21/2024321383150Open ↗

▸BISFOOTING AND FOUNDATION INSPECTION1

11/13/2024321383150Open ↗

▸BISMASONRY1

11/13/2024321383150Open ↗

▸BIS2008 CODE TR1 REQUIRED1

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▸BISDEP Hydrant Flow Test Letter1

08/05/2019321383150Open ↗

▸BISSUBGRADE INSP / SOILS-SITE PREP1

11/13/2024321383150Open ↗

▸BISTR1: PROVIDE INITIAL REPORT FOR PVT ON-SITE STORM WATER DISPOSAL SYSTEMS & DETENTION FACL., INSTALLATION PRIOR TONEXT TCO RENEWAL1

10/03/2025321383150Open ↗

▸Approvals, Objections & Sign-offs21

▸BISLETTERS - SUPPORTING DOCUMENTATION11

10/06/2020321383150Open ↗

07/21/2020321383150Open ↗

01/28/2020321383150Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE8

02/18/2025321383150Open ↗

02/14/2025321383150Open ↗

01/09/2025321383150Open ↗

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▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2

10/28/2025321829009Open ↗

01/16/2020340661750Open ↗

▸Cost, Insurance & Ownership15

▸BISCOST AFFIDAVIT7

11/03/2025321383150Open ↗

01/16/2020340661750Open ↗

01/10/2020321383150Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE4

12/08/2023321383150Open ↗

04/13/2021321383150Open ↗

10/27/2020321383150Open ↗

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▸BISAcord 25 (Acord Certificate of Liability Insurance)2

11/07/2024321383150Open ↗

10/27/2020321383150Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW32

10/23/2025321829009Open ↗

11/14/2024321383150Open ↗

▸Filing & Intake Forms34

▸BISADDITIONAL INFORMATION24

11/03/2025321383150Open ↗

05/29/2025321383150Open ↗

01/10/2025321383150Open ↗

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▸BISBOROUGH INTAKE FORM6

06/23/2021321383150Open ↗

10/27/2020321383150Open ↗

10/22/2020321383150Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET3

02/27/2019340661750Open ↗

10/17/2018340627922Open ↗

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▸BISEFILING COVER SHEET1

08/27/2018321829009Open ↗

▸Other Documents15

▸DOB NOWDHCR Document5

08/13/2026B00306552-P1Open ↗

08/13/2026B00306541-I1Open ↗

08/13/2026B00306552-I1Open ↗

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▸BISBPP - SUPPORTING DOCUMENTATION3

01/29/2019340627922Open ↗

10/17/2018340627922Open ↗

▸BISDHCR DOCUMENT2

02/25/2025321829009Open ↗

08/05/2019321383150Open ↗

▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION2

01/27/2025340627922Open ↗

▸BISSTRUCTURAL COLD-FORMED STEEL1

11/13/2024321383150Open ↗

▸BISMAINTENANCE INFORMATION1

11/21/2024321383150Open ↗

▸BISPROTECTION OF EXPOSED FOUNDATION INSULATION1

11/21/2024321383150Open ↗