23 Walker Street, Staten Island — DOB NOW & BIS Permits, Violations & FDNY | BuildNYC

Two family frame

23 WALKER STREET

STATEN ISLAND · BIN 5026234

💬 Discuss this project

1905Year Built

2Stories

B2Building Class

R3AZoning

1,424 sfGross Floor Area

2Units

1 Open Violation 0 unresolved · 1 paperwork only ▸FDNY Report ↗

Two family frame · 2,500 sf lot · 0.57 FAR built · Flood zone X

Locations of Work

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

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
PARKER AND WEST ENGINEERING, PLLC	1	09/12/2024
MICHAEL DERUVO & ASSOC. ARCHITECTS	1	01/26/2023
ALBERTO ROMAN	1	08/19/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
SUNRUN	1	03/21/2026
PATRICIA L. GASS	2	03/21/2026
IDEAL	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
ARCH-FORM DESIGN BUILD IN	General Contractor	9	03/21/2026
SUNRUN INSTALLATION SVC	General Contractor	2	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
PARKER AND WEST ENGINEERI	5272	1	09/12/2024
MARKANICS CORP	4600	1	01/26/2023

Building Lifecycle

All (32)Filed (3)Permit Issued (4)Signed Off (2)Violation (11)Objection (2)Special Inspection (10)

05/11/2026

Violation issued (ECB, open)

Construction

09/15/2025

Signed off — Alteration

S01108183-I1

09/16/2024

Permit issued — Solar

S01108183-I1-SL

09/12/2024

Filed — Alteration

S01108183-I1

08/16/2023

Signed off — Alteration

APPLICATION FILED HEREWITH TO LOWER CELLAR FLOOR AND REPAIR EXISTING FOUNDATION AS PER PLANS.

S00806712-I1

08/14/2023

Permit issued — Earth Work

S00806712-I1-EA

08/14/2023

Permit issued — General Construction

S00806712-I1-FO

03/08/2023

Permit issued — Earth Work

S00806712-I1-GC

01/26/2023

Filed — Alteration

APPLICATION FILED HEREWITH TO LOWER CELLAR FLOOR AND REPAIR EXISTING FOUNDATION AS PER PLANS.

S00806712-I1

01/12/2023

Special inspection requirement — Subsurface Investigations (Borings/Test Pits)

MICHAEL DERUVO

01/03/2023

Special inspection requirement — Footing and Foundation

MICHAEL DERUVO

01/03/2023

Special inspection requirement — Energy Code Compliance Inspections

MICHAEL DERUVO

01/03/2023

Special inspection requirement — Fire-Resistance Rated Construction

MICHAEL DERUVO

01/03/2023

Special inspection requirement — Final

MICHAEL DERUVO

01/03/2023

Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing

Malcolm Barkan

01/03/2023

Special inspection requirement — Underpinning

Malcolm Barkan

09/13/2021

Objection raised — Scope

09/13/2021

Objection resolved — Addressed

08/19/2021

Filed — Alteration

Interior renovation of a house, new floors, paint, kitchen, bathroom tiles, and fixtures. No change to USE OR EGRESS

S00565574-I1

07/27/2021

Special inspection requirement — Lighting in dwelling units

07/27/2021

Special inspection requirement — Final

07/27/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

05/27/2021

Violation issued (ECB, closed)

Construction

12/05/2017

Violation issued (ECB, closed)

Construction

11/08/2017

Violation issued (HPD, closed)

I

10/24/2017

Violation issued (HPD, closed)

B

10/24/2017

Violation issued (HPD, closed)

B

10/24/2017

Violation issued (HPD, closed)

A

10/11/2017

Violation issued (HPD, closed)

B

10/11/2017

Violation issued (HPD, closed)

B

09/28/2017

Violation issued (HPD, closed)

B

09/28/2017

Violation issued (HPD, closed)

B

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Solar	Signed-off	SUNRUN INSTALLATION SVC	09/16/2024
DOB NOW	Earth Work	Signed-off	ARCH-FORM DESIGN BUILD IN	08/14/2023
DOB NOW	General Construction	Signed-off	ARCH-FORM DESIGN BUILD IN	08/14/2023
DOB NOW	Earth Work	Signed-off	ARCH-FORM DESIGN BUILD IN	03/08/2023
BIS	PL	ISSUED	LOUIS L.BUTTERMARK & SONS	09/10/2018
BIS	OT	ISSUED	HOMEOWNER	02/06/2018

1 project · most recent 09/12/2024

Filed	Status	Contractor	Scope
09/12/2024	Complete	SUNRUN SOLAR ELECTL CORP	—

▾Special Inspection Requirements (DOB NOW) — 10

Date	Requirement	Inspector	Role
01/12/2023	Subsurface Investigations (Borings/Test Pits)	MICHAEL DERUVO	special
01/03/2023	Footing and Foundation	MICHAEL DERUVO	progress
01/03/2023	Energy Code Compliance Inspections	MICHAEL DERUVO	progress
01/03/2023	Fire-Resistance Rated Construction	MICHAEL DERUVO	progress
01/03/2023	Final	MICHAEL DERUVO	progress
01/03/2023	Excavations - Sheeting, Shoring, and Bracing	Malcolm Barkan	special
01/03/2023	Underpinning	Malcolm Barkan	special
07/27/2021	Lighting in dwelling units	—	energy_progress
07/27/2021	Final	—	progress
07/27/2021	Fire-Resistant Penetrations and Joints	—	special

▾Documents — 35 on file (BIS + DOB NOW)

▸Plans & Drawings3

▸DOB NOWPlans/Sketch3

08/23/2026S00806712-I1Request digital key ↗

08/21/2026S01108183-I1Request digital key ↗

08/15/2026S00565574-I1Request digital key ↗

▸Applications & Permits3

▸BISWORK PERMIT APPLICATION2

09/11/2018520326807Open ↗

02/08/2018520326807Open ↗

▸BISPLAN / WORK APPROVAL APPLICATION1

02/08/2018520326807Open ↗

▸Seals & Professional Certifications13

▸DOB NOWProgress Inspector Seal & Signature5

09/29/2026S00565574-I1Open ↗

08/23/2026S00806712-I1Open ↗

08/23/2026S00806712-I1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature3

09/29/2026S00565574-I1Open ↗

08/23/2026S00806712-I1Open ↗

08/23/2026S00806712-I1Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature3

08/21/2026S01108183-I1Open ↗

08/13/2026S00565574-I1Open ↗

08/13/2026S00806712-I1Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

02/08/2018520326807Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

02/08/2018520326807Open ↗

▸Trade Schedules & Equipment1

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

02/08/2018520326807Open ↗

▸Environmental & Asbestos3

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

08/21/2026S01108183-I1Open ↗

08/13/2026S00806712-I1Open ↗

08/13/2026S00565574-I1Open ↗

▸Energy Compliance1

▸DOB NOWEN2: As Built Energy Analysis.1

08/13/2026S00565574-I1Open ↗

▸Inspections & Test Reports2

▸DOB NOWSOIL REPORT1

08/13/2026S00806712-I1Open ↗

▸DOB NOWTR4 Test Report and Plot Diagram1

08/13/2026S00806712-I1Open ↗

▸Approvals, Objections & Sign-offs3

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

10/11/2018520326807Open ↗

▸BISADMINISTRATIVE OBJECTIONS1

02/08/2018520326807Open ↗

▸DOB NOWUtility Company Final Acceptance Letter1

08/13/2026S01108183-I1Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT2

10/11/2018520326807Open ↗

02/08/2018520326807Open ↗

▸Filing & Intake Forms3

▸BISBOROUGH INTAKE FORM1

10/11/2018520326807Open ↗

▸BISEFILING COVER SHEET1

02/08/2018520326807Open ↗

▸BISADDITIONAL INFORMATION1

09/14/2018520326807Open ↗

▸Other Documents1

▸DOB NOWAdjoining Owners Notification1

08/13/2026S00806712-I1Open ↗