Two family converted from one family

523 VAN DUZER STREET

STATEN ISLAND · Tompkinsville-Stapleton-Clifton-Fox Hills · BIN 5014135

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1899Year Built

2Stories

B3Building Class

R3-2Zoning

2,092 sfGross Floor Area

2Units

Rent Stabilized

Two family converted from one family · Owner of record: LINS REALTY 168 LLC · 2,005 sf lot · 1.04 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
TRI CASTLE GROUP	8	07/08/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
THINK DESIGN ARCHITECTURE	1	04/01/2019

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
TRI CASTLE GROUP INC	General Contractor	1	07/08/2026

Building Lifecycle

All (3)Filed (1)Permit Issued (1)Signed Off (1)

07/09/2019

Signed off — Alteration

S00134234-I1

04/02/2019

Permit issued — Curb Cut

S00134234-I1-CC

04/01/2019

Filed — Alteration

S00134234-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Curb Cut	Signed-off	TRI CASTLE GROUP INC	04/02/2019
BIS	—	ISSUED	TRI CASTLE GROUP INC	10/30/2018
BIS	OT	ISSUED	TRI CASTLE GROUP INC	08/21/2018

2 projects · most recent 12/11/2018

General Wiring

Filed	Status	Contractor	Scope
12/11/2018	Complete	MILLENNIUM MAINT & ELEC'L	General Wiring
09/21/2018	Cancelled	MILLENNIUM MAINT & ELEC'L	—

Nothing on file for this building.

▾Documents — 59 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch - Curb Cut1

08/26/2026S00134234-I1Request digital key ↗

▸Applications & Permits8

▸BISPLAN / WORK APPROVAL APPLICATION4

02/14/2019520361288Open ↗

10/22/2018520361288Open ↗

10/15/2018520361288Open ↗

Showing 3 of 4 on file for this type

▸BISWORK PERMIT APPLICATION3

11/07/2018520361288Open ↗

10/31/2018520361288Open ↗

08/22/2018520333318Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

03/27/2019520361288Open ↗

▸Zoning, Tax Lot & Property Records3

▸BISTAX LOT: FINAL LOT NUMBER ISSUED2

07/08/2019520361288Open ↗

10/31/2018520361288Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

10/22/2018520361288Open ↗

▸Seals & Professional Certifications9

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4

03/28/2019520333318Open ↗

03/28/2019520361288Open ↗

10/15/2018520361288Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

10/15/2018520361288Open ↗

08/07/2018520333318Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

10/15/2018520361288Open ↗

08/07/2018520333318Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

08/26/2026S00134234-I1Open ↗

▸Trade Schedules & Equipment4

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION2

07/08/2019520361288Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

02/12/2019520361288Open ↗

10/15/2018520361288Open ↗

▸Safety & Tenant Protection3

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

10/31/2018520361288Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

10/15/2018520361288Open ↗

▸BISSTREET TREE CHECKLIST1

10/31/2018520361288Open ↗

▸Environmental & Asbestos2

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

10/15/2018520361288Open ↗

08/07/2018520333318Open ↗

▸Energy Compliance5

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4

03/28/2019520333318Open ↗

03/28/2019520361288Open ↗

10/15/2018520361288Open ↗

Showing 3 of 4 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS1

03/28/2019520361288Open ↗

▸Inspections & Test Reports1

▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1

08/05/2019520333318Open ↗

▸Approvals, Objections & Sign-offs6

▸BISADMINISTRATIVE OBJECTIONS3

02/19/2019520361288Open ↗

10/15/2018520361288Open ↗

08/07/2018520333318Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2

08/15/2019520361288Open ↗

08/05/2019520333318Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE1

10/15/2018520361288Open ↗

▸Cost, Insurance & Ownership4

▸BISCOST AFFIDAVIT4

07/08/2019520333318Open ↗

07/08/2019520361288Open ↗

10/15/2018520361288Open ↗

Showing 3 of 4 on file for this type

▸Filing & Intake Forms12

▸BISBOROUGH INTAKE FORM9

08/15/2019520361288Open ↗

08/05/2019520333318Open ↗

07/08/2019520333318Open ↗

Showing 3 of 9 on file for this type

▸BISEFILING COVER SHEET2

10/15/2018520361288Open ↗

08/07/2018520333318Open ↗

▸BISADDITIONAL INFORMATION1

07/17/2019520361288Open ↗

▸Other Documents1

▸BISPLOT DIAGRAM1

08/15/2019520361288Open ↗