Two family converted from one family

1451 74 STREET

BROOKLYN · BIN 3158917

💬 Discuss this project

1925Year Built

2Stories

B3Building Class

R4Zoning

1,626 sfGross Floor Area

2Units

Rent Stabilized

Two family converted from one family · 2,800 sf lot · 0.58 FAR built · Flood zone X

Locations of Work

ArchitecturePlumbing

Permit Issued — active, not yet Signed-off

Floor 2Under Construction2p · 1 filing · 20 docs

Floor 1Under Construction2p · 1 filing · 20 docs

CellarUnder Construction2p · 1 filing · 20 docs

1 job · most recent 07/27/2026

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
07/27/2026	Permit Issued	CATMAN PLUMBING INC	Gas, Storm, Water/Sanitary

1 job · most recent 05/11/2026

General Wiring

Filed	Status	Contractor	Scope
05/11/2026	Permit Issued	ERIC & NG ELEC'L, INC.	General Wiring

Building Lifecycle

All (61)Filed (6)Permit Issued (3)Inspection (8)Objection (27)Special Inspection (17)

09/14/2026

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

Pass

View inspection ↗

08/21/2026

Permit issued — Plumbing

B01374686-S1-PL

08/04/2026

Objection resolved — Addressed

08/04/2026

Objection resolved — Addressed

08/04/2026

Objection resolved — Addressed

08/04/2026

Objection resolved — Addressed

08/04/2026

Objection resolved — Addressed

08/03/2026

Objection raised — Scope

08/03/2026

Objection raised — Scope

08/03/2026

Objection raised — Cost

08/03/2026

Objection raised — Scope

08/03/2026

Objection raised — Scope

07/27/2026

Filed — Alteration

RENOVATION OF AN EXISTING BUILDING AT CELLAR 1ST AND 2ND FLOOR. NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION JOB#B01374686-S1.

B01374686-P4

07/26/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIE ZHU

07/26/2026

Special inspection requirement — Interior lighting power

JIE ZHU

07/26/2026

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

JIE ZHU

07/26/2026

Special inspection requirement — Fenestration areas

JIE ZHU

07/26/2026

Special inspection requirement — Fire-Resistance Rated Construction

JIE ZHU

07/26/2026

Special inspection requirement — Energy Code Compliance Inspections

JIE ZHU

07/14/2026

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

07/14/2026

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

07/14/2026

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

Certified

View inspection ↗

07/10/2026

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

07/07/2026

Filed — Alteration

RENOVATION OF AN EXISTING BUILDING AT CELLAR 1ST AND 2ND FLOOR. NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION JOB#B01374686-S1.

B01374686-P3

07/07/2026

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

JIE ZHU

07/07/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIE ZHU

07/07/2026

Special inspection requirement — Energy Code Compliance Inspections

JIE ZHU

07/07/2026

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

JIE ZHU

07/07/2026

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

JIE ZHU

07/02/2026

Objection raised — Scope

07/02/2026

Objection raised — Energy

07/02/2026

Objection raised — Cost

07/02/2026

Objection raised — Other

07/02/2026

Objection raised — Scope

07/02/2026

Objection raised — Scope

07/02/2026

Objection raised — Scope

07/02/2026

Objection raised — Inspections

07/02/2026

Objection raised — Scope

06/17/2026

Filed — Alteration

NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. REPAIR EXISTING BUILDING FACADE AT OPEN SPACE.

B01417329-I1

06/16/2026

Filed — Alteration

RENOVATION OF AN EXISTING BUILDING AT CELLAR 1ST AND 2ND FLOOR. NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION JOB#B01374686-S1.

B01374686-P2

05/07/2026

Permit issued — Plumbing

B01374686-S1-PL

05/02/2026

Filed — Alteration

RENOVATION OF AN EXISTING BUILDING AT CELLAR 1ST AND 2ND FLOOR. NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION JOB#B01374686-S1.

B01374686-S1

05/01/2026

Permit issued — General Construction

B01374686-I1-GC

04/17/2026

Objection resolved — Resolved

04/17/2026

Objection resolved — Resolved

04/02/2026

Objection resolved — Addressed

04/02/2026

Objection resolved — Addressed

04/01/2026

Objection raised — Admin

04/01/2026

Objection raised — Cost

04/01/2026

Objection raised — Admin

04/01/2026

Objection raised — Zoning

03/23/2026

Filed — Alteration

RENOVATION OF AN EXISTING BUILDING AT CELLAR 1ST AND 2ND FLOOR. NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION JOB#B01374686-S1.

B01374686-I1

03/22/2026

Special inspection requirement — Energy Code Compliance Inspections

JIE ZHU

03/22/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIE ZHU

03/22/2026

Special inspection requirement — Fenestration areas

JIE ZHU

03/22/2026

Special inspection requirement — Interior lighting power

JIE ZHU

03/22/2026

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

JIE ZHU

03/22/2026

Special inspection requirement — Fire-Resistance Rated Construction

JIE ZHU

12/09/2022

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

12/09/2022

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

Certified

View inspection ↗

Latest 60 of 61 events.

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
01/16/2026	$1.4M	—	Private party → BKY1451 MGMT LLC	$857/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
JX FLAME SOLUTION INC	6	07/27/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
NEW LAND CONSTRUCTION NY	General Contractor	1	07/08/2026
CATMAN PLUMBING INC	Plumbing	1	08/22/2026
S & L PLUMBING INC	Plumbing	1	07/04/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
JX FLAME SOLUTION INC	7286	5	07/27/2026

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	CATMAN PLUMBING INC	08/21/2026
DOB NOW	Plumbing	Permit Issued	S & L PLUMBING INC	05/07/2026
DOB NOW	General Construction	Permit Issued	NEW LAND CONSTRUCTION NY	05/01/2026

▾Field Inspections (DOB CAP) — 8

Date	Type	Result	Report
09/14/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
07/14/2026	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
07/14/2026	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
07/14/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
07/10/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
12/09/2022	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
12/09/2022	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
12/09/2022	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 17

Date	Requirement	Inspector	Role
07/26/2026	Fire-Resistant Penetrations and Joints	JIE ZHU	special
07/26/2026	Interior lighting power	JIE ZHU	energy_progress
07/26/2026	Fenestration and door U-factor and product ratings	JIE ZHU	energy_progress
07/26/2026	Fenestration areas	JIE ZHU	energy_progress
07/26/2026	Fire-Resistance Rated Construction	JIE ZHU	progress
07/26/2026	Energy Code Compliance Inspections	JIE ZHU	progress
07/07/2026	HVAC-R and service water piping design and insulation	JIE ZHU	energy_progress
07/07/2026	Fire-Resistant Penetrations and Joints	JIE ZHU	special
07/07/2026	Energy Code Compliance Inspections	JIE ZHU	progress
07/07/2026	HVAC-R and service water heating system controls	JIE ZHU	energy_progress
07/07/2026	HVAC-R and service water heating equipment	JIE ZHU	energy_progress
03/22/2026	Energy Code Compliance Inspections	JIE ZHU	progress
03/22/2026	Fire-Resistant Penetrations and Joints	JIE ZHU	special
03/22/2026	Fenestration areas	JIE ZHU	energy_progress
03/22/2026	Interior lighting power	JIE ZHU	energy_progress
03/22/2026	Fenestration and door U-factor and product ratings	JIE ZHU	energy_progress
03/22/2026	Fire-Resistance Rated Construction	JIE ZHU	progress

▾Documents — 21 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch4

08/17/2026B01374686-I1Request digital key ↗

08/17/2026B01374686-P3Request digital key ↗

08/17/2026B01374686-S1Request digital key ↗

Showing 3 of 4 on file for this type

▸Seals & Professional Certifications13

▸DOB NOWProgress Inspector Seal & Signature6

09/01/2026B01374686-I1Open ↗

08/29/2026B01374686-P3Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

08/17/2026B01374686-S1Open ↗

08/17/2026B01374686-I1Open ↗

08/17/2026B01374686-P3Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature3

09/01/2026B01374686-I1Open ↗

08/29/2026B01374686-P3Open ↗

08/28/2026B01374686-P4Open ↗

▸Environmental & Asbestos4

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

08/17/2026B01374686-I1Open ↗

08/17/2026B01374686-P3Open ↗

08/17/2026B01374686-S1Open ↗

Showing 3 of 4 on file for this type