Two family converted from one family

176 LIBERTY AVENUE

STATEN ISLAND · BIN 5050704

💬 Discuss this project

1955Year Built

2Stories

B3Building Class

R3XZoning

2,497 sfGross Floor Area

2Units

FDNY Report ↗

Two family converted from one family · 5,400 sf lot · 0.46 FAR built · Flood zone X500

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
RESIDENCE	2	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
MICHAEL DERUVO & ASSOC. ARCHITECTS	3	11/02/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
PATRICIA L. GASS	6	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SILLER BROTHER'S CONSTRUCTION	General Contractor	3	07/08/2026
CAPITAL CONTR P&H CORP	Plumbing	1	07/08/2026

Building Lifecycle

All (9)Filed (3)Permit Issued (3)Signed Off (2)Special Inspection (1)

04/20/2021

Signed off — Alteration

APPLICATION FILED TO ERECT CONSTRUCTION FENCE IN CONJUNCTION WITH DOB ALT. 1 # 520336244.

S00274208-I1

04/20/2021

Signed off — Alteration

APPLICATION FILED HEREWITH FOR ALL PLUMBING WORK ASSOCIATED WITH DOB ALT. 1 APPLICATION # 520336244.

S00249525-I1

11/02/2020

Filed — Alteration

APPLICATION FILED HEREWITH FOR ALL PLUMBING WORK ASSOCIATED WITH DOB ALT. 1 APPLICATION # 520336244.

S00249525-P1

07/09/2020

Permit issued — Construction Fence

S00274208-I1-FN

02/06/2020

Permit issued — Construction Fence

S00274208-I1-FN

01/30/2020

Permit issued — Plumbing

S00249525-I1-PL

12/06/2019

Filed — Alteration

APPLICATION FILED TO ERECT CONSTRUCTION FENCE IN CONJUNCTION WITH DOB ALT. 1 # 520336244.

S00274208-I1

12/02/2019

Special inspection requirement — Final

MICHAEL DERUVO

10/21/2019

Filed — Alteration

APPLICATION FILED HEREWITH FOR ALL PLUMBING WORK ASSOCIATED WITH DOB ALT. 1 APPLICATION # 520336244.

S00249525-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Signed-off	SILLER BROTHER'S CONSTRUCTION	07/09/2020
DOB NOW	Construction Fence	Signed-off	SILLER BROTHER'S CONSTRUCTION	02/06/2020
DOB NOW	Plumbing	Signed-off	CAPITAL CONTR P&H CORP	01/30/2020
BIS	—	ISSUED	SILLER BROTHER'S CONSTRUCTION	02/07/2020

1 project · most recent 07/02/2020

General Wiring

Filed	Status	Contractor	Scope
07/02/2020	Complete	PREFERRED ELECT'L CONTR'G	General Wiring

▾Special Inspection Requirements (DOB NOW) — 1

Date	Requirement	Inspector	Role
12/02/2019	Final	MICHAEL DERUVO	progress

▾Documents — 48 on file (BIS + DOB NOW)

▸Plans & Drawings3

▸DOB NOWPlans/Sketch - Plumbing2

08/25/2026S00249525-I1Request digital key ↗

08/15/2026S00249525-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Construction Fence1

08/15/2026S00274208-I1Request digital key ↗

▸Applications & Permits7

▸BISPLAN / WORK APPROVAL APPLICATION3

11/04/2019520336244Open ↗

11/01/2019520391852Open ↗

10/02/2019520336244Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

10/06/2020520336244Open ↗

▸BISWORK PERMIT APPLICATION1

02/10/2020520336244Open ↗

▸BISOPEN APPLICATIONS SEARCH1

08/23/2021520336244Open ↗

▸BISBPP-5 - Authorization to the Department of Transportation1

01/10/2020520391852Open ↗

▸Zoning, Tax Lot & Property Records5

▸BISZONING DIAGRAM2

11/13/2019520336244Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

10/02/2019520336244Open ↗

▸BISVERIFY TAX LOT1

08/23/2021520336244Open ↗

▸BISFLOOD ZONE DESIGN CERTIFICATION1

11/13/2019520336244Open ↗

▸Seals & Professional Certifications10

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4

10/02/2019520336244Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature3

08/26/2026S00274208-I1Open ↗

08/13/2026S00249525-P1Open ↗

08/13/2026S00249525-I1Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

10/02/2019520336244Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

10/02/2019520336244Open ↗

▸DOB NOWProgress Inspector Seal & Signature1

09/02/2026S00274208-I1Open ↗

▸Trade Schedules & Equipment2

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

08/23/2021520336244Open ↗

▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1

08/23/2021520336244Open ↗

▸Safety & Tenant Protection1

▸BISSTREET TREE CHECKLIST1

10/02/2019520336244Open ↗

▸Environmental & Asbestos1

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

10/02/2019520336244Open ↗

▸Energy Compliance4

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

10/02/2019520336244Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

08/23/2021520336244Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

08/23/2021520336244Open ↗

▸Inspections & Test Reports3

▸BISBPP-9 - Request for Builders Pavement Field Inspection1

01/10/2020520391852Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY1

08/23/2021520336244Open ↗

▸BISBORINGS / TEST PITS (TR-4) 27-7201

10/02/2019520336244Open ↗

▸Approvals, Objections & Sign-offs6

▸BISADMINISTRATIVE OBJECTIONS2

11/01/2019520391852Open ↗

10/02/2019520336244Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

01/10/2020520391852Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE1

10/02/2019520336244Open ↗

▸BISCONSTRUCTION (OT) SIGNOFF1

08/23/2021520336244Open ↗

▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1

01/10/2020520391852Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT1

10/02/2019520336244Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

08/23/2021520336244Open ↗

▸Filing & Intake Forms2

▸BISEFILING COVER SHEET2

11/01/2019520391852Open ↗

10/02/2019520336244Open ↗

▸Other Documents2

▸BISBPP - DOT Builders Pavement Unit Waiver Request Form1

11/26/2019520391852Open ↗

▸BISPLOT DIAGRAM1

11/13/2019520336244Open ↗