Two family brick

146 WEST 121 STREET

MANHATTAN · Harlem (South) · BIN 1057651

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1887Year Built

4Stories

B1Building Class

R7-2Zoning

5,929 sfGross Floor Area

2Units

Rent Stabilized0 Open Violations

Two family brick · 1,817 sf lot · 3.26 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionGeneral

Floor 463p · 6 filings · 20 docs

Floor 362p · 6 filings · 20 docs

Floor 265p · 6 filings · 20 docs

Floor 162p · 6 filings · 20 docs

Cellar72p · 6 filings · 20 docs

Basement8p · 1 filing · 20 docs

Sub-Basement54p · 5 filings · 20 docs

Site & exterior23p · 2 filings · 8 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
KAJ NY CONSTRUCTION	12	07/08/2026
TOMCHRIS CONTRACTING	5	07/08/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
06/16/2020	$1.7M	—	— → —	$287/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
D'ANTONIO CONSULTING ENGINEERS	7	07/07/2023
DELSON OR SHERMAN ARCHITECTS PC	2	06/28/2023
FL&M ENGINEERING DESIGN &INSPECTION	2	11/03/2022
HAMANN ENGINEERING, PLLC	1	05/23/2022
ANGELOS GEORGOPOULOS, P.C.	1	07/15/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
CODE	20	03/21/2026
BIG ORANGE EXPEDITING	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
TOMCHRIS CONTRACTING CORP	General Contractor	15	07/08/2026
KAJ NY CONSTRUCTION INC	General Contractor	10	07/08/2026
S & J INDUSTRIAL CORP	Fire Protection	2	07/08/2026
NEW YORK PARK PLBG&HTG CO	Plumbing	2	07/08/2026
BROOKYLN SOLARWORKS, LLC	Electrical	1	03/22/2026
DARIO KNESICH	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
D'ANTONIO CONSULTING ENGI	931	7	07/07/2023
ANGELOS GEORGOPOULOS, P.C	2955	5	06/28/2023

Building Lifecycle

All (97)Filed (13)Permit Issued (20)Signed Off (6)Violation (43)Inspection (9)Objection (6)

02/02/2024

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

10/10/2023

Signed off — Alteration

INSTALLATION OF 300 PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2014 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M00777508-I1

10/10/2023

Permit issued — Sidewalk Shed

M00777508-I1-SF

09/28/2023

Signed off — Alteration

INSTALLATION OF TEMPORARY EQUIPMENT TO PROTECT THE JOB SITE DURING THE EXCAVATION, NO CHANGE IN USE, EGRESS AND OCCUPANCY.

M00742878-I1

09/21/2023

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

08/28/2023

Signed off — Alteration

Mechanical fit-out in conjunction with ALT-01 (M00493685). No no change in use, egress, or occupancy in this application.

M00498613-I1

08/22/2023

Signed off — Alteration

Plumbing fit-out in conjunction with ALT-01 (M00493685). No change in use, egress, or occupancy in this application.

M00562605-I1

08/09/2023

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

07/07/2023

Filed — Alteration

Plumbing fit-out in conjunction with ALT-01 (M00493685). No change in use, egress, or occupancy in this application.

M00562605-P3

06/30/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/28/2023

Filed — Alteration CO

M00493685-P1

06/12/2023

Objection raised — Scope

06/12/2023

Objection resolved — Addressed

06/01/2023

Filed — Alteration

Plumbing fit-out in conjunction with ALT-01 (M00493685). No change in use, egress, or occupancy in this application.

M00562605-P2

05/19/2023

Filed — Alteration

Mechanical fit-out in conjunction with ALT-01 (M00493685). No no change in use, egress, or occupancy in this application.

M00498613-P1

05/10/2023

Permit issued — Supported Scaffold

M00777508-I1-SH

05/03/2023

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

Pass

View inspection ↗

05/01/2023

Permit issued — Plumbing

M00562605-I1-PL

04/26/2023

Signed off — Alteration

Sprinkler fit-out in conjunction with ALT-01 (M00493685). No change in use, egress, or occupancy in this application.

M00562591-I1

04/25/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/25/2023

Violation issued (ECB, closed)

Construction

03/16/2023

Violation issued (HPD, closed)

01/21/2023

Violation issued (ECB, closed)

Construction

01/04/2023

Permit issued — General Construction

M00493685-I1-GC

01/04/2023

Permit issued — General Construction

M00493685-I1-GC

12/07/2022

Permit issued — General Construction

M00493685-I1-GC

12/06/2022

Permit issued — Construction Fence

M00742878-I1-FN

12/06/2022

Permit issued — Mechanical Systems

M00498613-I1-MS

11/03/2022

Filed — Alteration

INSTALLATION OF 300 PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2014 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M00777508-P1

09/27/2022

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

09/23/2022

Signed off — Alteration

M00552331-I1

09/23/2022

Permit issued — Mechanical Systems

M00498613-I1-MS

09/23/2022

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

09/20/2022

Permit issued — Sprinklers

M00562591-I1-EW-SP

09/07/2022

Violation issued (ECB, closed)

Construction

09/07/2022

Violation issued (ECB, closed)

Construction

09/07/2022

Violation issued (ECB, closed)

Construction

09/07/2022

Violation issued (ECB, closed)

Construction

07/28/2022

Permit issued — Structural

M00552331-I1-ST

07/20/2022

Permit issued — Sidewalk Shed

M00777508-I1-SH

07/20/2022

Permit issued — Sidewalk Shed

M00777508-I1-SF

07/19/2022

Filed — Alteration

INSTALLATION OF 300 PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2014 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M00777508-I1

05/26/2022

Permit issued — Construction Fence

M00742878-I1-FN

05/23/2022

Filed — Alteration

INSTALLATION OF TEMPORARY EQUIPMENT TO PROTECT THE JOB SITE DURING THE EXCAVATION, NO CHANGE IN USE, EGRESS AND OCCUPANCY.

M00742878-I1

05/19/2022

Violation issued (ECB, closed)

Construction

05/19/2022

Violation issued (ECB, closed)

Construction

05/19/2022

Violation issued (ECB, closed)

Construction

05/19/2022

Violation issued (ECB, closed)

Construction

05/19/2022

Violation issued (ECB, closed)

Construction

05/18/2022

Violation issued (ECB, closed)

Unknown

03/28/2022

Inspection — Pass-Final PL - Up to 9 Requested Floors

Pass

View inspection ↗

03/02/2022

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

Pass

View inspection ↗

02/16/2022

Violation issued (HPD, closed)

02/11/2022

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

Pass

View inspection ↗

01/27/2022

Filed — Alteration

Plumbing fit-out in conjunction with ALT-01 (M00493685). No change in use, egress, or occupancy in this application.

M00562605-P1

01/06/2022

Violation issued (ECB, closed)

Construction

12/30/2021

Permit issued — General Construction

M00493685-I1-GC

12/11/2021

Permit issued — General Construction

M00533265-I1-GC

11/03/2021

Permit issued — Sprinklers

M00562591-I1-EW-SP

10/25/2021

Permit issued — Plumbing

M00562605-I1-PL

Latest 60 of 97 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sidewalk Shed	Signed-off	KAJ NY CONSTRUCTION INC	10/10/2023
DOB NOW	Supported Scaffold	Signed-off	KAJ NY CONSTRUCTION INC	05/10/2023
DOB NOW	Plumbing	Signed-off	NEW YORK PARK PLBG&HTG CO	05/01/2023
DOB NOW	General Construction	Permit Issued	TOMCHRIS CONTRACTING CORP	01/04/2023
DOB NOW	General Construction	Permit Issued	TOMCHRIS CONTRACTING CORP	01/04/2023
DOB NOW	General Construction	Permit Issued	TOMCHRIS CONTRACTING CORP	12/07/2022
DOB NOW	Construction Fence	Signed-off	TOMCHRIS CONTRACTING CORP	12/06/2022
DOB NOW	Mechanical Systems	Signed-off	TOMCHRIS CONTRACTING CORP	12/06/2022
DOB NOW	Mechanical Systems	Signed-off	TOMCHRIS CONTRACTING CORP	09/23/2022
DOB NOW	Sprinklers	Signed-off	S & J INDUSTRIAL CORP	09/20/2022
DOB NOW	Structural	Signed-off	TOMCHRIS CONTRACTING CORP	07/28/2022
DOB NOW	Sidewalk Shed	Signed-off	KAJ NY CONSTRUCTION INC	07/20/2022
DOB NOW	Sidewalk Shed	Signed-off	KAJ NY CONSTRUCTION INC	07/20/2022
DOB NOW	Construction Fence	Signed-off	TOMCHRIS CONTRACTING CORP	05/26/2022
DOB NOW	General Construction	Permit Issued	TOMCHRIS CONTRACTING CORP	12/30/2021
DOB NOW	General Construction	Signed-off	TOMCHRIS CONTRACTING CORP	12/11/2021
DOB NOW	Sprinklers	Signed-off	S & J INDUSTRIAL CORP	11/03/2021
DOB NOW	Plumbing	Signed-off	NEW YORK PARK PLBG&HTG CO	10/25/2021
DOB NOW	Structural	Signed-off	TOMCHRIS CONTRACTING CORP	08/31/2021
DOB NOW	General Construction	Signed-off	TOMCHRIS CONTRACTING CORP	06/11/2021
BIS	OT	ISSUED	BROOKLYN SOLARWORKS LLC	03/10/2022

2 projects · most recent 08/14/2023

General Wiring

Filed	Status	Contractor	Scope
08/14/2023	Complete	GLENDALE ELECTL CONTNG IN	General Wiring
07/07/2022	Complete	BROOKYLN SOLARWORKS, LLC	—

▾Field Inspections (DOB CAP) — 9

Date	Type	Result	Report
02/02/2024	Pass-Final CND-Occupancy Inspection	Pass	View ↗
09/21/2023	Pass-Final CND-Occupancy Inspection	Pass	View ↗
08/09/2023	Pass-Final CND-Occupancy Inspection	Pass	View ↗
05/03/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
09/27/2022	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
09/23/2022	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
03/28/2022	Pass-Final PL - Up to 9 Requested Floors	Pass	View ↗
03/02/2022	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
02/11/2022	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 8

Date	Requirement	Inspector	Role
07/19/2023	Fire-Resistant Penetrations and Joints	GAETANO D'ANTONIO	special
07/06/2023	Fire-Resistant Penetrations and Joints	GAETANO D'ANTONIO	special
07/06/2023	Fire-Resistance Rated Construction	Angelos Georgopoulos	progress
07/06/2023	Fire-Resistant Penetrations and Joints	Angelos Georgopoulos	special
06/27/2023	Fire-Resistance Rated Construction	Angelos Georgopoulos	progress
06/27/2023	Fire-Resistant Penetrations and Joints	Angelos Georgopoulos	special
06/01/2023	Fire-Resistant Penetrations and Joints	GAETANO D'ANTONIO	special
11/23/2021	Fire-Resistant Penetrations and Joints	GAETANO D'ANTONIO	special

▾Documents — 97 on file (BIS + DOB NOW)

▸Plans & Drawings13

▸DOB NOWPlans/Sketch13

09/03/2026M00552331-I1Request digital key ↗

09/03/2026M00498613-P1Request digital key ↗

09/03/2026M00562605-I1Request digital key ↗

Showing 3 of 13 on file for this type

▸Applications & Permits11

▸DOB NOWLPC Approval/Permit8

09/03/2026M00562605-I1Open ↗

09/03/2026M00562605-P1Open ↗

09/03/2026M00562605-P3Open ↗

Showing 3 of 8 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION2

08/22/2022141008059Open ↗

03/10/2022141008059Open ↗

▸BISWORK PERMIT APPLICATION1

03/10/2022141008059Open ↗

▸Zoning, Tax Lot & Property Records2

▸DOB NOWZD1: DOB Zoning Diagram2

08/13/2026M00493685-I1Open ↗

08/13/2026M00493685-P1Open ↗

▸Seals & Professional Certifications22

▸DOB NOWDPL-1: Design Professional Seal & Signature13

09/03/2026M00552331-I1Open ↗

09/03/2026M00562605-I1Open ↗

09/03/2026M00562605-P2Open ↗

Showing 3 of 13 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature6

09/02/2026M00562605-P3Open ↗

09/01/2026M00562605-I1Open ↗

09/01/2026M00562605-P2Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWProgress Inspector Seal & Signature2

08/27/2026M00493685-P1Open ↗

08/24/2026M00493685-I1Open ↗

▸BISAPPLICANT OWNER SIGNATURE1

03/10/2022141008059Open ↗

▸Safety & Tenant Protection15

▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist12

09/03/2026M00562605-I1Open ↗

09/03/2026M00562605-P1Open ↗

09/03/2026M00562605-P3Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWStreet Tree Checklist2

08/13/2026M00493685-I1Open ↗

08/13/2026M00493685-P1Open ↗

▸BISSRO MD ANTI-HARASSMENT CHECKLIST1

03/10/2022141008059Open ↗

▸Environmental & Asbestos6

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form5

09/03/2026M00552331-I1Open ↗

09/03/2026M00562605-I1Open ↗

08/13/2026M00562591-I1Open ↗

Showing 3 of 5 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

03/10/2022141008059Open ↗

▸Energy Compliance5

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2

10/10/2022141008059Open ↗

03/10/2022141008059Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

10/10/2022141008059Open ↗

▸BISSOLAR TAX ABATEMENT APPLICATION1

10/14/2022141008059Open ↗

▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1

03/10/2022141008059Open ↗

▸Inspections & Test Reports2

▸BISTECHNICAL REPORT: RESPONSIBILITY2

10/10/2022141008059Open ↗

03/10/2022141008059Open ↗

▸Approvals, Objections & Sign-offs4

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

10/14/2022141008059Open ↗

▸BISLANDMARKS SIGNOFF1

10/13/2022141008059Open ↗

▸BISLANDMARKS APPROVAL1

03/10/2022141008059Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

10/14/2022141008059Open ↗

▸Cost, Insurance & Ownership4

▸BISCOST AFFIDAVIT2

10/10/2022141008059Open ↗

03/10/2022141008059Open ↗

▸DOB NOWCertification by Insurance Broker or Agency1

08/13/2026M00493685-I1Open ↗

▸DOB NOWCertificate of Insurance1

08/13/2026M00493685-I1Open ↗

▸Filing & Intake Forms5

▸BISADDITIONAL INFORMATION2

09/10/2022141008059Open ↗

03/10/2022141008059Open ↗

▸DOB NOWAI1 Form (from plan PDF)2

08/16/2026M00562605-P1Open ↗

08/16/2026M00562605-I1Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

03/10/2022141008059Open ↗

▸Other Documents8

▸DOB NOWSite Survey: Initial2

08/13/2026M00493685-I1Open ↗

08/13/2026M00493685-P1Open ↗

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2

08/13/2026M00493685-I1Open ↗

08/13/2026M00493685-P1Open ↗

▸DOB NOWPlot Diagram2

08/13/2026M00493685-P1Open ↗

08/13/2026M00493685-I1Open ↗

▸DOB NOWAdditional Insured Authorizations1

08/13/2026M00493685-I1Open ↗

▸DOB NOWFinal Survey1

08/13/2026M00493685-I1Open ↗