Primarily 2 family with 1 store or office

1623 UNION STREET

BROOKLYN · Crown Heights (South) · BIN 3037506

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1920Year Built

3Stories

S2Building Class

R4Zoning

3,300 sfGross Floor Area

3Units

Rent Stabilized4 Open Violations 1 unresolved · 3 paperwork only ▸FDNY Report ↗

Primarily 2 family with 1 store or office · Owner of record: NISBETT AND SONS LLC · 2,000 sf lot · 1.65 FAR built · Flood zone X

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
1623 UNION ST. CORP	1	03/22/2026
RELIABLE ENTERPRISES	1	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
KRIS KOZLOWSKI ARCHITECT	3	01/16/2025
MJE PROFESSIONAL SERVICES	1	08/06/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
SNR EXPEDITING DESIGN	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
CARPEX INC	General Contractor	3	03/21/2026
RELIABLE ENTERPRISES INC	General Contractor	2	03/21/2026
RICHARD NEU	Electrical	1	03/22/2026
SAT CONSTRUCTION SERVICES	General Contractor	1	07/08/2026
VILLAGE P & H NY INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
KRIS KOZLOWSKI ARCHITECT	3955	3	01/16/2025

Building Lifecycle

All (84)Filed (4)Permit Issued (4)Signed Off (4)Violation (55)Inspection (5)Objection (2)Special Inspection (10)

07/10/2025

Signed off — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH GENERAL CONSTRUCTION APPLICATION B01121575-I1, INSTALLATION OF MINI SPLIT UNIT SYSTEM. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

B01121575-S2

07/10/2025

Signed off — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH GENERAL CONSTRUCTION APPLICATION B01121575-I1, INSTALLATION OF MINI SPLIT UNIT SYSTEM. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

B01121575-I1

07/07/2025

Permit issued — Mechanical Systems

B01121575-S2-MS

06/20/2025

Signed off — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH GENERAL CONSTRUCTION APPLICATION B01121575-I1, INSTALLATION OF MINI SPLIT UNIT SYSTEM. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

B01121575-S1

05/28/2025

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

Certified

View inspection ↗

05/27/2025

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

Pass

View inspection ↗

02/26/2025

Signed off — Alteration

B01091584-I1

02/19/2025

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

02/19/2025

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

Certified

View inspection ↗

02/14/2025

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

Certified

View inspection ↗

01/16/2025

Filed — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH GENERAL CONSTRUCTION APPLICATION B01121575-I1, INSTALLATION OF MINI SPLIT UNIT SYSTEM. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

B01121575-S2

01/16/2025

Special inspection requirement — Mechanical Systems

Kris Kozlowski

01/16/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Kris Kozlowski

01/16/2025

Special inspection requirement — Final

Kris Kozlowski

12/11/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/11/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/04/2024

Violation issued (HPD, closed)

11/21/2024

Permit issued — General Construction

B01121575-I1-GC

11/21/2024

Permit issued — Plumbing

B01121575-S1-PL

11/13/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/29/2024

Violation issued (FDNY_ORDER, closed)

10/29/2024

Violation issued (FDNY_ORDER, closed)

10/29/2024

Violation issued (FDNY_ORDER, closed)

10/29/2024

Violation issued (FDNY_ORDER, closed)

10/29/2024

Violation issued (FDNY_ORDER, closed)

10/16/2024

Filed — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH GENERAL CONSTRUCTION APPLICATION B01121575-I1, INSTALLATION OF MINI SPLIT UNIT SYSTEM. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

B01121575-S1

10/09/2024

Objection raised — Scope

10/09/2024

Objection resolved — Addressed

10/08/2024

Filed — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH GENERAL CONSTRUCTION APPLICATION B01121575-I1, INSTALLATION OF MINI SPLIT UNIT SYSTEM. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

B01121575-I1

10/03/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

Kris Kozlowski

10/03/2024

Special inspection requirement — Final

Kris Kozlowski

10/03/2024

Special inspection requirement — Insulation placement and R values

Kris Kozlowski

10/03/2024

Special inspection requirement — Fenestration areas

Kris Kozlowski

10/03/2024

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

Kris Kozlowski

10/03/2024

Special inspection requirement — Lighting in dwelling units

Kris Kozlowski

10/03/2024

Special inspection requirement — Fenestration air leakage

Kris Kozlowski

09/11/2024

Violation issued (ECB, open)

Construction

09/11/2024

Violation issued (ECB, open)

Construction

09/11/2024

Violation issued (ECB, open)

Construction

08/06/2024

Filed — Alteration

B01091584-I1

08/06/2024

Permit issued — Sidewalk Shed

B01091584-I1-SH

04/28/2024

Violation issued (HPD, closed)

04/28/2024

Violation issued (HPD, closed)

04/28/2024

Violation issued (HPD, closed)

04/28/2024

Violation issued (HPD, closed)

11/17/2022

Violation issued (HPD, closed)

04/29/2020

Violation issued (ECB, closed)

Boilers

03/10/2020

Violation issued (ECB, closed)

Boilers

01/11/2018

Violation issued (HPD, closed)

03/01/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/03/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/17/2006

Violation issued (HPD, closed)

01/06/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/25/2005

Violation issued (HPD, closed)

10/25/2005

Violation issued (HPD, closed)

10/25/2005

Violation issued (HPD, closed)

10/25/2005

Violation issued (HPD, closed)

10/25/2005

Violation issued (HPD, closed)

10/25/2005

Violation issued (HPD, closed)

Latest 60 of 84 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	CARPEX INC	07/07/2025
DOB NOW	General Construction	Signed-off	SAT CONSTRUCTION SERVICES	11/21/2024
DOB NOW	Plumbing	Signed-off	VILLAGE P & H NY INC	11/21/2024
DOB NOW	Sidewalk Shed	Signed-off	RELIABLE ENTERPRISES INC	08/06/2024
BIS	FP	ISSUED	CITYWIDE FIRE SYS PLBG EN	09/11/2014

4 projects · most recent 11/15/2024

General Wiring

Filed	Status	Contractor	Scope
11/15/2024	Complete	WCK ELECTRIC CORP.	General Wiring
11/13/2024	Complete	WCK ELECTRIC CORP.	General Wiring
08/06/2024	Complete	RICHARD NEU	—
03/29/2018	Complete	WILLDAN ELECTRICAL OF NY	—

▾Field Inspections (DOB CAP) — 5

Date	Type	Result	Report
05/28/2025	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
05/27/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
02/19/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
02/19/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
02/14/2025	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 10

Date	Requirement	Inspector	Role
01/16/2025	Mechanical Systems	Kris Kozlowski	special
01/16/2025	Fire-Resistant Penetrations and Joints	Kris Kozlowski	special
01/16/2025	Final	Kris Kozlowski	progress
10/03/2024	Fire-Resistant Penetrations and Joints	Kris Kozlowski	special
10/03/2024	Final	Kris Kozlowski	progress
10/03/2024	Insulation placement and R values	Kris Kozlowski	energy_progress
10/03/2024	Fenestration areas	Kris Kozlowski	energy_progress
10/03/2024	Fenestration and door U-factor and product ratings	Kris Kozlowski	energy_progress
10/03/2024	Lighting in dwelling units	Kris Kozlowski	energy_progress
10/03/2024	Fenestration air leakage	Kris Kozlowski	energy_progress

▾Documents — 27 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch4

08/24/2026B01091584-I1Request digital key ↗

08/23/2026B01121575-S1Request digital key ↗

08/23/2026B01121575-S2Request digital key ↗

Showing 3 of 4 on file for this type

▸Applications & Permits2

▸BISPLAN / WORK APPROVAL APPLICATION1

08/26/2014320944715Open ↗

▸BISWORK PERMIT APPLICATION1

09/12/2014320944715Open ↗

▸Seals & Professional Certifications14

▸DOB NOWProgress Inspector Seal & Signature7

08/27/2026B01121575-S2Open ↗

08/24/2026B01121575-I1Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

08/24/2026B01091584-I1Open ↗

08/23/2026B01121575-I1Open ↗

08/23/2026B01121575-S2Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature3

08/27/2026B01121575-S2Open ↗

08/24/2026B01121575-I1Open ↗

▸Environmental & Asbestos4

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

08/23/2026B01121575-S2Open ↗

08/23/2026B01121575-S1Open ↗

08/14/2026B01121575-I1Open ↗

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

08/26/2014320944715Open ↗

▸Approvals, Objections & Sign-offs1

▸BISADMINISTRATIVE OBJECTIONS1

08/25/2014320944715Open ↗

▸Cost, Insurance & Ownership1

▸BISCOST AFFIDAVIT1

08/26/2014320944715Open ↗

▸Filing & Intake Forms1

▸BISEFILING COVER SHEET1

08/26/2014320944715Open ↗