Five to six families

371 MADISON STREET

BROOKLYN · Bedford-Stuyvesant (West) · BIN 3051532

💬 Discuss this project

1931Year Built

3Stories

C2Building Class

R6BZoning

3,300 sfGross Floor Area

5Units

Rent Stabilized8 Open Violations ▸

Five to six families · Owner of record: 371 MADISON REALTY LLC · 2,000 sf lot · 1.65 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanical

Floor 21p · 1 filing · 20 docs

Floor 1

Cellar4p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
GREENLAND EQUITIES	14	04/09/2026
371 MADISON REALTY LLC	2	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
06/11/2025	$1.1M	—	— → —	$318/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
CLIP ARCHITECTS	5	01/23/2026

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
WM ARCH	10	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SKY LINE BUILDERS USA INC	General Contractor	2	04/09/2026
AMC PLBG, HTG & CLNG, INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SIMON	7555	3	01/23/2026

Building Lifecycle

All (68)Filed (5)Permit Issued (3)Signed Off (1)Violation (22)Inspection (7)Special Inspection (30)

05/05/2026

Violation issued (HPD, open)

02/13/2026

Inspection — Pass-Final General Construction Non-Directive 14

Pass

View inspection ↗

02/11/2026

Signed off — Alteration

EXISTING FIVE FAMILY HOUSE WITH PLUMBING WORK AT CELLAR, 1ST, 2ND, & 3RD FLOOR IN CONJUCTION TO ALT2 JOB# B01261702-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.

B01261702-S2

01/30/2026

Permit issued — Mechanical Systems

B01261702-S2-MS

01/23/2026

Filed — Alteration

EXISTING FIVE FAMILY HOUSE WITH PLUMBING WORK AT CELLAR, 1ST, 2ND, & 3RD FLOOR IN CONJUCTION TO ALT2 JOB# B01261702-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.

B01261702-S2

01/22/2026

Inspection — Fail-Final General Construction Non-Directive 14

Fail

View inspection ↗

01/15/2026

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

01/14/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

11/28/2025

Special inspection requirement — HVAC-R and service water heating equipment

Jaeyoung Jang

11/28/2025

Special inspection requirement — Structural Stability – Alterations of existing buildings

SIMON JIANG

11/28/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

SIMON JIANG

11/28/2025

Special inspection requirement — Final

Jaeyoung Jang

11/28/2025

Special inspection requirement — Fire-Resistance Rated Construction

Jaeyoung Jang

11/28/2025

Special inspection requirement — Energy Code Compliance Inspections

Jaeyoung Jang

11/28/2025

Special inspection requirement — Structural Wood Frame

Jaeyoung Jang

11/28/2025

Special inspection requirement — Metering

Jaeyoung Jang

11/28/2025

Special inspection requirement — Fenestration areas

Jaeyoung Jang

11/28/2025

Special inspection requirement — Maintenance information

Jaeyoung Jang

11/28/2025

Special inspection requirement — Interior lighting power

Jaeyoung Jang

11/28/2025

Special inspection requirement — Fenestration and door U-factor and product ratings

Jaeyoung Jang

11/28/2025

Special inspection requirement — Fenestration air leakage

Jaeyoung Jang

11/28/2025

Special inspection requirement — Insulation placement and R values

Jaeyoung Jang

11/28/2025

Special inspection requirement — Air barrier - visual inspection

Jaeyoung Jang

11/28/2025

Special inspection requirement — Energy Code Compliance Inspections

Jaeyoung Jang

11/28/2025

Special inspection requirement — HVAC-R and service water piping design and insulation

Jaeyoung Jang

11/28/2025

Special inspection requirement — HVAC-R and service water heating system controls

Jaeyoung Jang

11/28/2025

Special inspection requirement — Maintenance information

Jaeyoung Jang

11/26/2025

Filed — Alteration

EXISTING FIVE FAMILY HOUSE WITH PLUMBING WORK AT CELLAR, 1ST, 2ND, & 3RD FLOOR IN CONJUCTION TO ALT2 JOB# B01261702-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.

B01261702-P1

11/26/2025

Filed — Alteration

EXISTING FIVE FAMILY HOUSE WITH PLUMBING WORK AT CELLAR, 1ST, 2ND, & 3RD FLOOR IN CONJUCTION TO ALT2 JOB# B01261702-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.

B01261702-P2

11/26/2025

Special inspection requirement — Fenestration areas

Jaeyoung Jang

11/26/2025

Special inspection requirement — Maintenance information

Jaeyoung Jang

11/26/2025

Special inspection requirement — Metering

Jaeyoung Jang

11/26/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

SIMON JIANG

11/26/2025

Special inspection requirement — Energy Code Compliance Inspections

Jaeyoung Jang

11/26/2025

Special inspection requirement — HVAC-R and service water heating system controls

Jaeyoung Jang

11/26/2025

Special inspection requirement — Maintenance information

Jaeyoung Jang

11/26/2025

Special inspection requirement — HVAC-R and service water heating equipment

Jaeyoung Jang

11/26/2025

Special inspection requirement — HVAC-R and service water piping design and insulation

Jaeyoung Jang

11/26/2025

Special inspection requirement — Structural Stability – Alterations of existing buildings

SIMON JIANG

11/26/2025

Special inspection requirement — Energy Code Compliance Inspections

Jaeyoung Jang

11/20/2025

Violation issued (HPD, closed)

10/31/2025

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

10/31/2025

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

10/31/2025

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

09/17/2025

Permit issued — Plumbing

B01261702-S1-PL

08/14/2025

Permit issued — General Construction

B01261702-I1-GC-CX

08/07/2025

Filed — Alteration

EXISTING FIVE FAMILY HOUSE WITH PLUMBING WORK AT CELLAR, 1ST, 2ND, & 3RD FLOOR IN CONJUCTION TO ALT2 JOB# B01261702-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.

B01261702-I1

08/07/2025

Filed — Alteration

EXISTING FIVE FAMILY HOUSE WITH PLUMBING WORK AT CELLAR, 1ST, 2ND, & 3RD FLOOR IN CONJUCTION TO ALT2 JOB# B01261702-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.

B01261702-S1

06/10/2025

Violation issued (HPD, open)

11/27/2024

Violation issued (HPD, closed)

04/10/2024

Violation issued (HPD, open)

11/21/2023

Violation issued (HPD, closed)

03/23/2023

Violation issued (HPD, open)

11/10/2022

Violation issued (HPD, closed)

02/25/2022

Violation issued (HPD, closed)

02/25/2022

Violation issued (HPD, open)

04/12/2021

Violation issued (HPD, open)

10/30/2019

Violation issued (HPD, closed)

10/18/2018

Violation issued (HPD, closed)

11/27/2017

Violation issued (HPD, closed)

Latest 60 of 68 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	SKY LINE BUILDERS USA INC	01/30/2026
DOB NOW	Plumbing	Signed-off	AMC PLBG, HTG & CLNG, INC	09/17/2025
DOB NOW	General Construction	Signed-off	SKY LINE BUILDERS USA INC	08/14/2025

1 project · most recent 01/23/2026

Heating and Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
01/23/2026	Signed-off	SKY LINE BUILDERS USA INC	Heating and Air Conditioning Systems	Heat / Cool Gree MUL24HP230V1R32AO 24,000 BTU · Condensing Unit ×2 MUL30HP230V1R32AO 30,000 BTU · Condensing Unit ×2 MUL36HP230V1R32AO 36,000 BTU · Condensing Unit ×1 MUL48HP230V1R32AO 48,000 BTU · Condensing Unit ×1

1 project · most recent 01/23/2026

Gas Water/Sanitary

Filed	Status	Contractor	Scope
01/23/2026	Signed-off	AMC PLBG, HTG & CLNG, INC	Gas, Water/Sanitary

2 projects · most recent 07/13/2026

General Wiring

Filed	Status	Contractor	Scope
07/13/2026	Permit Issued	POWER SURGE ELECTRIC, INC	General Wiring
01/08/2026	Permit Issued	POWER SURGE ELECTRIC, INC	6 meters, 6 new_meters

1 project · most recent 01/23/2026

Wood

Filed	Status	Contractor	Scope
01/23/2026	Signed-off	SKY LINE BUILDERS USA INC	Wood

▾Field Inspections (DOB CAP) — 7

Date	Type	Result	Report
02/13/2026	Pass-Final General Construction Non-Directive 14	Pass	View ↗
01/22/2026	Fail-Final General Construction Non-Directive 14	Fail	View ↗
01/15/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
01/14/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
10/31/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
10/31/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
10/31/2025	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 40

Date	Requirement	Inspector	Role
11/28/2025	HVAC-R and service water heating equipment	Jaeyoung Jang	energy_progress
11/28/2025	Structural Stability – Alterations of existing buildings	SIMON JIANG	special
11/28/2025	Fire-Resistant Penetrations and Joints	SIMON JIANG	special
11/28/2025	Final	Jaeyoung Jang	progress
11/28/2025	Fire-Resistance Rated Construction	Jaeyoung Jang	progress
11/28/2025	Energy Code Compliance Inspections	Jaeyoung Jang	progress
11/28/2025	Structural Wood Frame	Jaeyoung Jang	progress
11/28/2025	Metering	Jaeyoung Jang	energy_progress
11/28/2025	Fenestration areas	Jaeyoung Jang	energy_progress
11/28/2025	Maintenance information	Jaeyoung Jang	energy_progress
11/28/2025	Interior lighting power	Jaeyoung Jang	energy_progress
11/28/2025	Fenestration and door U-factor and product ratings	Jaeyoung Jang	energy_progress
11/28/2025	Fenestration air leakage	Jaeyoung Jang	energy_progress
11/28/2025	Insulation placement and R values	Jaeyoung Jang	energy_progress
11/28/2025	Air barrier - visual inspection	Jaeyoung Jang	energy_progress
11/28/2025	Energy Code Compliance Inspections	Jaeyoung Jang	progress
11/28/2025	HVAC-R and service water piping design and insulation	Jaeyoung Jang	energy_progress
11/28/2025	HVAC-R and service water heating system controls	Jaeyoung Jang	energy_progress
11/28/2025	Maintenance information	Jaeyoung Jang	energy_progress
11/26/2025	Fenestration areas	Jaeyoung Jang	energy_progress
11/26/2025	Maintenance information	Jaeyoung Jang	energy_progress
11/26/2025	Metering	Jaeyoung Jang	energy_progress
11/26/2025	Fire-Resistant Penetrations and Joints	SIMON JIANG	special
11/26/2025	Energy Code Compliance Inspections	Jaeyoung Jang	progress
11/26/2025	HVAC-R and service water heating system controls	Jaeyoung Jang	energy_progress

Latest 25 of 40.

▾Documents — 28 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

08/21/2026B01261702-P1Request digital key ↗

08/21/2026B01261702-S2Request digital key ↗

08/21/2026B01261702-S1Request digital key ↗

Showing 3 of 5 on file for this type

▸Seals & Professional Certifications18

▸DOB NOWProgress Inspector Seal & Signature8

09/23/2026B01261702-S2Open ↗

09/07/2026B01261702-S1Open ↗

Showing 3 of 8 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/21/2026B01261702-S1Open ↗

08/21/2026B01261702-I1Open ↗

08/13/2026B01261702-P1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature5

09/23/2026B01261702-S2Open ↗

08/24/2026B01261702-I1Open ↗

Showing 3 of 5 on file for this type

▸Environmental & Asbestos5

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

08/21/2026B01261702-S1Open ↗

08/21/2026B01261702-I1Open ↗

08/13/2026B01261702-P2Open ↗

Showing 3 of 5 on file for this type