Walk-up apt, over six families with stores

510 AMSTERDAM AVENUE

MANHATTAN · Upper West Side (Central) · BIN 1033112

💬 Discuss this project

1910Year Built

6Stories

C7Building Class

C2-7AZoning

17,500 sfGross Floor Area

25Units

Rent Stabilized4 Open Violations ▸

Walk-up apt, over six families with stores · 4,000 sf lot · 4.38 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingEquipmentGeneral

Permit Issued — active, not yet Signed-off

Roof2p · 1 filing · 3 docs

Floor 62p · 1 filing · 3 docs

Floor 52p · 1 filing · 3 docs

Floor 42p · 1 filing · 3 docs

Floor 32p · 1 filing · 3 docs

Floor 22p · 1 filing · 3 docs

Floor 115p · 4 filings · 20 docs

CellarUnder Construction14p · 2 filings · 20 docs

Site & exteriorUnder Construction9p · 2 filings · 18 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
PINE MANAGEMENT	52	07/08/2026
IRONTON REALTY	10	03/21/2026
RELIABLE ENTERPRISES	9	07/08/2026
IRONTON REALTY LLC C O PINE MGMT	2	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ANDREW FREDMAN ARCHITECT LLC	6	03/03/2026
MCEES ENGINEERING	1	03/03/2026
MUMTAZ ENTERPRISES	1	05/03/2025
MJE PROFESSIONAL SERVICES	2	04/15/2025
FLUSHING ENGINEERING SERVICE PC	3	06/20/2023
JEON CONSULTING	1	03/31/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
W J PROFESSIONAL EXPEDITING COMPANY	14	03/21/2026
SNR EXPEDITING DESIGN	4	03/21/2026
M2 DESIGN	6	03/21/2026
AE DESIGN SOLUTION	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
WAQAS JAVED	Electrical	5	03/21/2026
RELIABLE ENTERPRISES INC	General Contractor	3	07/08/2026
CONSTRUCTION XPERT INC	General Contractor	3	03/21/2026
JTJ STUDIO CORP	General Contractor	3	03/21/2026
CATHEDRA LLC	General Contractor	2	07/08/2026
GOT PIPES INC	Plumbing	1	07/08/2026
KYL ELECTRIC LLC	Electrical	1	03/22/2026
VILLAGE P & H NY INC	Plumbing	1	07/08/2026
RICHARD NEU	Electrical	1	03/22/2026
AP-TECH CONTRACTING CORP	General Contractor	1	07/08/2026
RONG MAINTENANCE INC	General Contractor	1	07/08/2026
CATMAN PLUMBING INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
FACTORY ENGINEERING WORKS	8855	1	03/03/2026
GREAT WALL CONSULTANT P.E	5633	1	03/03/2026
HALO ARCHITECTURE PLLC	8021	7	03/03/2026
MUMTAZ ENTERPRISES	9459	1	05/03/2025
FLUSHING ENGINEERING SERV	4373	3	06/20/2023
JEON CONSULTING	5119	1	03/31/2022

Building Lifecycle

All (160)Filed (15)Permit Issued (12)Signed Off (9)Violation (60)Inspection (14)Objection (20)Special Inspection (30)

09/14/2026

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

Pass

View inspection ↗

07/24/2026

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

Certified

View inspection ↗

06/25/2026

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

Pass

View inspection ↗

06/21/2026

Violation issued (HPD, closed)

06/17/2026

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

Pass

View inspection ↗

06/11/2026

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

Certified

View inspection ↗

04/22/2026

Permit issued — General Construction

M01361473-I1-GC

04/21/2026

Permit issued — Mechanical Systems

M01361473-S1-MS

04/21/2026

Permit issued — Plumbing

M01361473-S2-PL

04/09/2026

Violation issued (HPD, closed)

03/26/2026

Objection resolved — Addressed

03/26/2026

Objection resolved — Addressed

03/25/2026

Objection raised — Fire_Protection

03/25/2026

Objection resolved — Addressed

03/24/2026

Objection raised — Structural

03/24/2026

Objection raised — Structural

03/03/2026

Filed — Alteration

INTERIOR RENOVATION OF CELLAR APARTMENT (APPROXIMATELY 619 S.F.)NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01361473-I1

03/03/2026

Filed — Alteration

INTERIOR RENOVATION OF CELLAR APARTMENT (APPROXIMATELY 619 S.F.)NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01361473-S1

03/03/2026

Filed — Alteration

INTERIOR RENOVATION OF CELLAR APARTMENT (APPROXIMATELY 619 S.F.)NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01361473-S2

02/26/2026

Special inspection requirement — Concrete - Cast-In-Place

Kui He

02/18/2026

Violation issued (HPD, closed)

02/18/2026

Violation issued (HPD, closed)

02/18/2026

Violation issued (HPD, closed)

02/18/2026

Violation issued (HPD, closed)

02/18/2026

Violation issued (HPD, closed)

02/18/2026

Violation issued (HPD, closed)

02/18/2026

Violation issued (HPD, closed)

02/18/2026

Special inspection requirement — Structural Steel - Details

Kui He

02/18/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Hanli Liu

02/18/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

Kui He

02/18/2026

Special inspection requirement — Structural Steel - High Strength Bolting

Kui He

02/18/2026

Special inspection requirement — Tenant Protection Plan Compliance

Hanli Liu

02/18/2026

Special inspection requirement — Final

Hanli Liu

02/18/2026

Special inspection requirement — Energy Code Compliance Inspections

Hanli Liu

02/18/2026

Special inspection requirement — Fire-Resistance Rated Construction

Hanli Liu

02/18/2026

Special inspection requirement — Fenestration air leakage

Hanli Liu

02/18/2026

Special inspection requirement — Fenestration areas

Hanli Liu

02/18/2026

Special inspection requirement — Structural Cold-Formed Steel

Kui He

02/18/2026

Special inspection requirement — Insulation placement and R values

Hanli Liu

02/18/2026

Special inspection requirement — Lighting in dwelling units

Hanli Liu

02/18/2026

Special inspection requirement — Metering

Hanli Liu

02/18/2026

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

Hanli Liu

02/18/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Hanli Liu

02/18/2026

Special inspection requirement — Heating Systems

Xiong Wei Wu

02/18/2026

Special inspection requirement — Tenant Protection Plan Compliance

Hanli Liu

02/18/2026

Special inspection requirement — Mechanical Systems

Xiong Wei Wu

02/18/2026

Special inspection requirement — Energy Code Compliance Inspections

Xiong Wei Wu

02/18/2026

Special inspection requirement — Fire-Resistance Rated Construction

Hanli Liu

02/18/2026

Special inspection requirement — Final

Hanli Liu

02/18/2026

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

Xiong Wei Wu

02/18/2026

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

Xiong Wei Wu

02/18/2026

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

Xiong Wei Wu

02/18/2026

Special inspection requirement — Maintenance information

Xiong Wei Wu

02/18/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Hanli Liu

02/18/2026

Special inspection requirement — Tenant Protection Plan Compliance

Hanli Liu

02/18/2026

Special inspection requirement — Air barrier - visual inspection

Hanli Liu

11/12/2025

Signed off — Alteration

M01212980-I1

10/22/2025

Signed off — Alteration

installation of material hoist.

M01221445-I1

09/23/2025

Signed off — Alteration

PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

M01148034-I1

09/23/2025

Signed off — Alteration

PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

M01210748-I1

Latest 60 of 160 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	CATHEDRA LLC	04/22/2026
DOB NOW	Mechanical Systems	Permit Issued	CATHEDRA LLC	04/21/2026
DOB NOW	Plumbing	Permit Issued	GOT PIPES INC	04/21/2026
DOB NOW	General Construction	Signed-off	AP-TECH CONTRACTING CORP	05/19/2025
DOB NOW	Suspended Scaffold	Signed-off	AP-TECH CONTRACTING CORP	05/14/2025
DOB NOW	Supported Scaffold	Signed-off	RELIABLE ENTERPRISES INC	04/15/2025
DOB NOW	Sidewalk Shed	Signed-off	RELIABLE ENTERPRISES INC	12/02/2024
DOB NOW	Plumbing	Signed-off	VILLAGE P & H NY INC	09/13/2024
DOB NOW	General Construction	Signed-off	CONSTRUCTION XPERT INC	09/03/2024
DOB NOW	Plumbing	Signed-off	CATMAN PLUMBING INC	05/02/2023
DOB NOW	Mechanical Systems	Signed-off	RONG MAINTENANCE INC	05/01/2023
DOB NOW	General Construction	Signed-off	JTJ STUDIO CORP	04/06/2022
BIS	PL	ISSUED	INFINITI ESC PLUMBING COR	10/30/2018
BIS	OT	ISSUED	CASUR MANAGEMENT & MAINT*	07/13/2018
BIS	OT	ISSUED	CASUR MANAGEMENT & MAINT*	11/02/2017
BIS	OT	ISSUED	CASUR MANAGEMENT & MAINT*	08/11/2016
BIS	OT	ISSUED	JTJ DESIGN STUDIO INC	03/28/2016
BIS	PL	ISSUED	INFINITI ESC PLUMBING COR	10/05/2015
BIS	OT	ISSUED	CASUR MANAGEMENT & MAINT*	09/28/2015
BIS	OT	ISSUED	JTJ DESIGN STUDIO INC	09/01/2015
BIS	OT	ISSUED	JTJ DESIGN STUDIO INC	03/23/2015
BIS	PL	ISSUED	PLUMBING & HTG DOCTOR INC	01/20/2015
BIS	OT	ISSUED	JTJ DESIGN STUDIO INC	01/15/2015
BIS	PL	ISSUED	DOVAL PLBG & HTG CORP	05/08/2007
BIS	OT	ISSUED	PINE MANAGEMENT INC	05/03/2007
BIS	PL	ISSUED	DOVAL PLBG & HTG CORP	08/03/2006
BIS	FP	ISSUED	IDEAL FIRE CONTROL INC	04/08/1999
BIS	OT	ISSUED	MICHAEL H. COMPANY INC	03/23/1999
BIS	PL	ISSUED	MAGOR PLUMBING & HEATING	03/23/1999
BIS	EQ	ISSUED	MICHAEL H. COMPANY INC	03/23/1999
BIS	OT	ISSUED	PINE MANAGEMENT,INC.	12/22/1998
BIS	PL	ISSUED	PREMIER PIPE SOLUTIONS	12/15/1998
BIS	PL	ISSUED	NEW YORK STANDARD MECH CORP	04/01/1991
BIS	OT	ISSUED	EVANEN STUDIO	03/14/1991

1 project · most recent 03/03/2026

Heating and Air Conditioning Systems Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
03/03/2026	Permit Issued	CATHEDRA LLC	Heating and Air Conditioning Systems, Ventilation Systems	Heat / Cool Daikin 3MXMM24AVJU9 24,000 BTU · Split System ×1 CTXV07AVJU9 9,100 BTU · Split System ×1 FTXV09AVJU9 11,200 BTU · Split System ×1 FTXV12AVJU9 13,600 BTU · Split System ×1 Ventilation Aeropure ABF110G16W 70 CFM · Exhaust Fan ×1

1 project · most recent 03/03/2026

Gas Water/Sanitary

Filed	Status	Contractor	Scope
03/03/2026	Permit Issued	GOT PIPES INC	Gas, Water/Sanitary

9 projects · most recent 06/09/2026

General Wiring

Filed	Status	Contractor	Scope
06/09/2026	Permit Issued	L.J.F. & SONS ELECL CONTS	General Wiring
05/12/2025	Complete	BLU ELECTRICAL SVS INC	General Wiring
12/03/2024	Complete	RICHARD NEU	—
10/04/2024	Complete	FOSTER ELEC'L SVC., INC.	General Wiring
11/21/2022	Complete	KYL ELECTRIC LLC	General Wiring
06/22/2022	Complete	KYL ELECTRIC LLC	General Wiring
06/22/2022	Complete	KYL ELECTRIC LLC	General Wiring
05/03/2022	Complete	KYL ELECTRIC LLC	General Wiring
12/17/2018	Complete	CARRASCO ELECTRIC INC	General Wiring

1 project · most recent 03/03/2026

Steel Concrete

Filed	Status	Contractor	Scope
03/03/2026	Permit Issued	CATHEDRA LLC	Steel, Concrete

1 project · most recent 03/03/2026

Tenant Protection Plan 72 Hour

Filed	Status	Contractor	Scope
03/03/2026	Permit Issued	CATHEDRA LLC	Tenant Protection Plan 72 Hour

▾Field Inspections (DOB CAP) — 14

Date	Type	Result	Report
09/14/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
07/24/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
06/25/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
06/17/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
06/11/2026	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
07/22/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
05/19/2025	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
05/15/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
01/09/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
01/09/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
07/18/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
07/17/2023	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
06/09/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
06/28/2022	Pass-Final General Construction Non-Directive 14	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 49

Date	Requirement	Inspector	Role
02/26/2026	Concrete - Cast-In-Place	Kui He	special
02/18/2026	Structural Steel - Details	Kui He	special
02/18/2026	Fire-Resistant Penetrations and Joints	Hanli Liu	special
02/18/2026	Structural Stability – Alterations of existing buildings	Kui He	special
02/18/2026	Structural Steel - High Strength Bolting	Kui He	special
02/18/2026	Tenant Protection Plan Compliance	Hanli Liu	special
02/18/2026	Final	Hanli Liu	progress
02/18/2026	Energy Code Compliance Inspections	Hanli Liu	progress
02/18/2026	Fire-Resistance Rated Construction	Hanli Liu	progress
02/18/2026	Fenestration air leakage	Hanli Liu	energy_progress
02/18/2026	Fenestration areas	Hanli Liu	energy_progress
02/18/2026	Structural Cold-Formed Steel	Kui He	special
02/18/2026	Insulation placement and R values	Hanli Liu	energy_progress
02/18/2026	Lighting in dwelling units	Hanli Liu	energy_progress
02/18/2026	Metering	Hanli Liu	energy_progress
02/18/2026	Fenestration and door U-factor and product ratings	Hanli Liu	energy_progress
02/18/2026	Fire-Resistant Penetrations and Joints	Hanli Liu	special
02/18/2026	Heating Systems	Xiong Wei Wu	special
02/18/2026	Tenant Protection Plan Compliance	Hanli Liu	special
02/18/2026	Mechanical Systems	Xiong Wei Wu	special
02/18/2026	Energy Code Compliance Inspections	Xiong Wei Wu	progress
02/18/2026	Fire-Resistance Rated Construction	Hanli Liu	progress
02/18/2026	Final	Hanli Liu	progress
02/18/2026	HVAC-R and service water heating equipment	Xiong Wei Wu	energy_progress
02/18/2026	HVAC-R and service water piping design and insulation	Xiong Wei Wu	energy_progress

Latest 25 of 49.

▾Documents — 179 on file (BIS + DOB NOW)

▸Plans & Drawings12

▸DOB NOWPlans/Sketch12

09/02/2026M00697255-I1Request digital key ↗

08/30/2026M08004359-P1Request digital key ↗

08/30/2026M08004359-S1Request digital key ↗

Showing 3 of 12 on file for this type

▸Applications & Permits30

▸BISPLAN / WORK APPROVAL APPLICATION17

12/08/2021102115854Open ↗

11/26/2021100178120Open ↗

11/18/2021100178120Open ↗

Showing 3 of 17 on file for this type

▸BISWORK PERMIT APPLICATION13

07/15/2019140527605Open ↗

10/30/2018140527605Open ↗

07/16/2018140527605Open ↗

Showing 3 of 13 on file for this type

▸Seals & Professional Certifications52

▸DOB NOWDPL-1: Design Professional Seal & Signature14

09/02/2026M00697255-I1Open ↗

08/30/2026M08004359-P1Open ↗

08/30/2026M08004359-S1Open ↗

Showing 3 of 14 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature12

09/23/2026M01084462-P1Open ↗

09/02/2026M08004359-S1Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWProgress Inspector Seal & Signature8

09/02/2026M08004359-S1Open ↗

09/01/2026M01084462-I1Open ↗

Showing 3 of 8 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6

10/24/2019140527605Open ↗

Showing 3 of 6 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT4

07/27/2016140527605Open ↗

09/24/2015140406914Open ↗

08/28/2015140396603Open ↗

Showing 3 of 4 on file for this type

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY4

07/27/2016140527605Open ↗

09/24/2015140406914Open ↗

08/28/2015140396603Open ↗

Showing 3 of 4 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION4

07/27/2016140527605Open ↗

09/24/2015140406914Open ↗

08/28/2015140396603Open ↗

Showing 3 of 4 on file for this type

▸Trade Schedules & Equipment9

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3

07/05/2019140527605Open ↗

01/25/2019140527605Open ↗

11/15/2018140527605Open ↗

▸BISSELF-CERT PLUMBING NOTICE3

01/06/2016140406914Open ↗

07/06/2015140300877Open ↗

05/07/2015140300877Open ↗

▸BISSCHEDULE B - PLUMBING3

07/27/2016140527605Open ↗

09/24/2015140406914Open ↗

01/14/2015140300877Open ↗

▸Safety & Tenant Protection3

▸BISTENANT PROTECTION PLAN AND NOTES3

01/13/2022102115854Open ↗

12/09/2021100178120Open ↗

07/27/2016140527605Open ↗

▸Environmental & Asbestos14

▸DOB NOWDEP ACP-5: Asbestos Assessment Report7

09/02/2026M00697255-I1Open ↗

08/30/2026M08004359-S1Open ↗

08/30/2026M08004359-P1Open ↗

Showing 3 of 7 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)4

07/27/2016140527605Open ↗

09/24/2015140406914Open ↗

08/28/2015140396603Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form3

08/23/2026M01212980-I1Open ↗

08/13/2026M01084462-I1Open ↗

08/13/2026M01084462-S1Open ↗

▸Energy Compliance13

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS5

10/24/2019140527605Open ↗

10/06/2016140396603Open ↗

Showing 3 of 5 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS4

10/24/2019140527605Open ↗

10/06/2016140396603Open ↗

05/10/2016140406914Open ↗

Showing 3 of 4 on file for this type

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS4

07/27/2016140527605Open ↗

09/24/2015140406914Open ↗

08/28/2015140396603Open ↗

Showing 3 of 4 on file for this type

▸Inspections & Test Reports10

▸BISTECHNICAL REPORT: RESPONSIBILITY10

12/08/2021100178120Open ↗

11/17/2021102115854Open ↗

Showing 3 of 10 on file for this type

▸Approvals, Objections & Sign-offs6

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6

01/14/2022102115854Open ↗

12/09/2021100178120Open ↗

10/24/2019140527605Open ↗

Showing 3 of 6 on file for this type

▸Cost, Insurance & Ownership16

▸BISCOST AFFIDAVIT11

10/24/2019140527605Open ↗

07/12/2019140527605Open ↗

07/05/2019140527605Open ↗

Showing 3 of 11 on file for this type

▸BISHIC LICENSE OR AFFIDAVIT4

07/16/2018140527605Open ↗

07/27/2016140527605Open ↗

09/24/2015140406914Open ↗

Showing 3 of 4 on file for this type

▸BISCIVIL PENALTY AFFADAVIT/REQUEST1

08/11/2016140527605Open ↗

▸Filing & Intake Forms11

▸BISEFILING JOB APPLICATION COVER SHEET4

07/27/2016140527605Open ↗

09/24/2015140406914Open ↗

08/28/2015140396603Open ↗

Showing 3 of 4 on file for this type

▸BISBOROUGH INTAKE FORM4

10/24/2019140527605Open ↗

07/05/2019140527605Open ↗

01/25/2019140527605Open ↗

Showing 3 of 4 on file for this type

▸BISADDITIONAL INFORMATION3

07/12/2019140527605Open ↗

01/31/2019140527605Open ↗

08/05/2015140300877Open ↗

▸Other Documents3

▸BISDHCR DOCUMENT1

12/06/2021100178120Open ↗

▸DOB NOWManufacturer's Specifications1

08/13/2026M01221445-I1Open ↗

▸DOB NOWCalculations1

08/13/2026M01221445-I1Open ↗