City residence, one family

450 WEST 25 STREET

MANHATTAN · Chelsea-Hudson Yards · BIN 1012814

💬 Discuss this project

1910Year Built

5Stories

A4Building Class

R7BZoning

5,334 sfGross Floor Area

1Units

Rent Stabilized3 Open Violations ▸

City residence, one family · Owner of record: FLAGSTAFF2 LLC · 1,778 sf lot · 3 FAR built · Flood zone X

Locations of Work

Architecture

Floor 32p · 1 filing · 4 docs

Floor 2

Floor 1

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
12/16/2014	$8.5M	—	— → —	$1,594/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
TURETT COLLABORATIVE ARCHITECTS	1	07/01/2025

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
DVA Advisors	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
TWILIGHT CONSTR INC	General Contractor	1	07/08/2026

Building Lifecycle

All (10)Filed (1)Permit Issued (1)Signed Off (1)Violation (6)Special Inspection (1)

09/30/2025

Signed off — Alteration

Interior modifications to existing apartment including demo and installation of non-load bearing partitions and related finishes. No change in use, egress or occupancy.

M01234232-I1

08/06/2025

Permit issued — General Construction

M01234232-I1-GC

07/01/2025

Filed — Alteration

Interior modifications to existing apartment including demo and installation of non-load bearing partitions and related finishes. No change in use, egress or occupancy.

M01234232-I1

06/24/2025

Special inspection requirement — Final

Wayne Turett

12/03/2024

Violation issued (HPD, closed)

12/17/2021

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

04/05/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/01/2016

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

10/31/2014

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

04/08/2013

Violation issued (ECB, closed)

Construction

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	TWILIGHT CONSTR INC	08/06/2025
BIS	PL	ISSUED	TESTERMAN PLBG & HTG INC	10/02/2013
BIS	EQ	ISSUED	FIRST STANDARD CONSTR INC	09/18/2013
BIS	—	ISSUED	FIRST STANDARD CONSTR INC	09/18/2013
BIS	EQ	ISSUED	ARSENAL SCAFFOLD INC	06/25/2013
BIS	EQ	ISSUED	ARSENAL SCAFFOLD INC	06/21/2013
BIS	—	ISSUED	FIRST STANDARD CONSTR INC	10/24/2012
BIS	EQ	ISSUED	FIRST STANDARD CONSTR INC	10/24/2012
BIS	—	ISSUED	FIRST STANDARD CONSTR INC	10/17/2012
BIS	EQ	ISSUED	FIRST STANDARD CONSTR INC	10/17/2012
BIS	PL	ISSUED	TESTERMAN PLBG & HTG INC	09/20/2012
BIS	EQ	ISSUED	ARSENAL SCAFFOLD INC	08/17/2012
BIS	EQ	ISSUED	ARSENAL SCAFFOLD INC	08/17/2012
BIS	—	ISSUED	FIRST STANDARD CONSTR INC	08/01/2012
BIS	EQ	RE-ISSUED	FIRST STANDARD CONSTR INC	08/01/2012

Nothing on file for this building.

▾Special Inspection Requirements (DOB NOW) — 1

Date	Requirement	Inspector	Role
06/24/2025	Final	Wayne Turett	progress

▾Documents — 120 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

08/23/2026M01234232-I1Request digital key ↗

▸Applications & Permits26

▸BISPLAN / WORK APPROVAL APPLICATION13

06/11/2014121073934Open ↗

03/17/2014121073934Open ↗

02/24/2014121073934Open ↗

Showing 3 of 13 on file for this type

▸BISWORK PERMIT APPLICATION12

12/26/2013121073934Open ↗

10/09/2013121073934Open ↗

07/02/2013121337393Open ↗

Showing 3 of 12 on file for this type

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

12/16/2013121073934Open ↗

▸Zoning, Tax Lot & Property Records3

▸BISZONING EXHIBIT III- DESC & OWNERSHIP STMNT1

07/09/2012121073934Open ↗

▸BISZONING DIAGRAM1

07/05/2012121073934Open ↗

▸BISZONING EXHIBIT I- CERTIFICATION1

07/09/2012121073934Open ↗

▸Seals & Professional Certifications25

▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION19

01/13/2014121073934Open ↗

12/20/2013121337393Open ↗

Showing 3 of 19 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

08/21/2012121346365Open ↗

08/21/2012121337393Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2

08/21/2012121346365Open ↗

08/21/2012121337393Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

08/13/2026M01234232-I1Open ↗

▸DOB NOWProgress Inspector Seal & Signature1

08/27/2026M01234232-I1Open ↗

▸Trade Schedules & Equipment16

▸BISSELF-CERT PLUMBING NOTICE10

08/22/2014121073934Open ↗

06/18/2014121073934Open ↗

Showing 3 of 10 on file for this type

▸BISSCHEDULE B - PLUMBING3

08/19/2013121073934Open ↗

01/11/2013121073934Open ↗

06/15/2012121073934Open ↗

▸BISEQUIPMENT USE PERMITS1

02/13/2014121073934Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

02/07/2014121073934Open ↗

▸BISEQUIPMENT USE APPLICATION-PERMIT1

02/13/2014121073934Open ↗

▸Safety & Tenant Protection5

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE3

09/14/2012121073934Open ↗

▸BISST-1 Street Tree Checklist1

07/03/2012121073934Open ↗

▸BISSTREET TREE CHECKLIST1

05/11/2012121073934Open ↗

▸Environmental & Asbestos4

▸BISASBESTOS-CERTIFICATION (DEP ACP5)2

08/21/2012121337393Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

08/21/2012121346365Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/13/2026M01234232-I1Open ↗

▸Energy Compliance5

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

12/30/2013121073934Open ↗

06/15/2012121073934Open ↗

▸BISTR8: Energy Code Progress Inspections1

07/03/2012121073934Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

12/30/2013121073934Open ↗

▸BISTECHNICAL REPORT: ENERGY1

05/11/2012121073934Open ↗

▸Inspections & Test Reports1

▸BISTECHNICAL REPORT: SOIL INSPECTION1

09/25/2012121073934Open ↗

▸Approvals, Objections & Sign-offs14

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6

06/12/2017121073934Open ↗

08/13/2014121073934Open ↗

05/22/2014121073934Open ↗

Showing 3 of 6 on file for this type

▸BISSCHEDULE A - OCCUPANCY / USE4

06/11/2014121073934Open ↗

02/24/2014121073934Open ↗

05/14/2012121073934Open ↗

Showing 3 of 4 on file for this type

▸BISADMINISTRATIVE OBJECTIONS3

08/21/2012121346365Open ↗

08/21/2012121337393Open ↗

05/11/2012121073934Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

06/27/2013121346365Open ↗

▸Cost, Insurance & Ownership4

▸BISPROJECT-SPECIFIC GL INSURANCE2

11/05/2012121073934Open ↗

08/06/2012121073934Open ↗

▸BISCOST AFFIDAVIT2

06/12/2017121073934Open ↗

05/11/2012121073934Open ↗

▸Filing & Intake Forms8

▸BISEFILING COVER SHEET5

08/21/2012121346365Open ↗

08/21/2012121337393Open ↗

07/03/2012121073934Open ↗

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▸BISADDITIONAL INFORMATION3

01/23/2014121073934Open ↗

09/20/2013121073934Open ↗

01/04/2013121073934Open ↗

▸Other Documents8

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION5

06/12/2017121073934Open ↗

08/22/2014121073934Open ↗

Showing 3 of 5 on file for this type

▸BISSupporting Document: Fee Deferment1

07/09/2012121073934Open ↗

▸BISDepartment of Consumer Affairs (DCA) Form1

11/05/2012121073934Open ↗

▸BISPLOT DIAGRAM1

05/11/2012121073934Open ↗