Condo, residential unit in elevator building

Chelsea Green Condominium

151 WEST 21ST STREET · BIN 1089626

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2012Year Built

14Stories

R4Building Class

C6-3AZoning

55,378 sfGross Floor Area

50Units

LL97 CoveredRent Stabilized2 Active Violations 1 unresolved · 1 paperwork only 1 old, status unconfirmed ▸FISP: SWARMP

Condo, residential unit in elevator building · 7,724 sf lot · 7.17 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalEquipmentGeneral

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

RoofFacade repair and stone panel installation1p · 1 filing · 5 docs

Site & exteriorFacade repair and stone panel installation9p · 2 filings · 7 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
First West 21st Street	51	03/21/2026
Extell 21st Street	20	03/21/2026
First Mott	2	03/21/2026
Rennick Properties	2	03/21/2026
Church of Scientology	1	03/21/2026
EBW	1	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
MSM Engineering Services	1	11/04/2024
Lawless & Mangione	1	09/23/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
AE Design Solution	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
William K Restoration	specialty_contractor	2	04/09/2026
Borowide Elect'l Contractors	Electrical	1	03/21/2026
Andamio Scaffolding	Scaffold	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Leo Y Lee Associates	2481	1	10/04/2024
Special Testing & Consulting	1688	1	09/23/2024

Building Lifecycle

All (72)Filed (3)Permit Issued (4)Signed Off (3)Facade (FISP) (3)Violation (52)Special Inspection (7)

05/08/2026

Violation issued (HPD, open)

12/16/2025

Signed off — Alteration

M01080694-I1

08/25/2025

Signed off — Alteration

M01136633-I1

07/09/2025

Signed off — Alteration

M01117822-I1

04/24/2025

Permit issued — General Construction

M01080694-I1-GC

11/04/2024

Filed — Alteration

M01136633-I1

11/04/2024

Permit issued — Sidewalk Shed

M01136633-I1-SH

10/31/2024

Permit issued — General Construction

M01080694-I1-GC

10/11/2024

Permit issued — Suspended Scaffold

M01117822-I1-SC

10/04/2024

Filed — Alteration

M01117822-I1

09/23/2024

Filed — Alteration

M01080694-I1

09/23/2024

Special inspection requirement — Structural Stability – Alterations of existing buildings

SEBASTIAN SETTEDUCATE JR., P.E

09/23/2024

Special inspection requirement — Masonry

SEBASTIAN SETTEDUCATE JR., P.E

09/23/2024

Special inspection requirement — Post-installed Anchors

SEBASTIAN SETTEDUCATE JR., P.E

09/23/2024

Special inspection requirement — Energy Code Compliance Inspections

William Struth

09/23/2024

Special inspection requirement — Air barrier - visual inspection

William Struth

09/16/2024

Special inspection requirement — Tenant Protection Plan Compliance

SEBASTIAN SETTEDUCATE JR., P.E

07/15/2024

Special inspection requirement — Final

William Struth

09/20/2022

Cycle 9 facade report signed — SWARMP

04/25/2022

Cycle 9 facade report submitted

03/10/2022

Violation issued (HPD, closed)

02/28/2022

Cycle 9 facade inspection completed

11/06/2019

Violation issued (HPD, closed)

06/01/2019

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

02/02/2017

Violation issued (ECB, open)

Boilers

01/31/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/31/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/26/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/26/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/05/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/05/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/05/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/04/2015

Violation issued (HPD, closed)

09/27/2014

Violation issued (ECB, closed)

Unknown

07/17/2014

Violation issued (ECB, closed)

Unknown

04/29/2014

Violation issued (ECB, closed)

Unknown

04/29/2014

Violation issued (ECB, closed)

Unknown

04/29/2014

Violation issued (ECB, closed)

Unknown

03/11/2014

Violation issued (ECB, closed)

Unknown

02/04/2014

Violation issued (ECB, closed)

Construction

06/26/2013

Violation issued (ECB, closed)

Construction

01/15/2013

Violation issued (ECB, closed)

Construction

09/06/2012

Violation issued (ECB, closed)

Construction

09/06/2012

Violation issued (ECB, closed)

Unknown

09/06/2012

Violation issued (ECB, closed)

Unknown

01/25/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/25/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/25/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/20/2011

Violation issued (ECB, closed)

Unknown

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/04/2011

Violation issued (ECB, closed)

Construction

11/04/2011

Violation issued (ECB, closed)

Unknown

11/04/2011

Violation issued (ECB, closed)

Unknown

11/04/2011

Violation issued (ECB, closed)

Construction

11/04/2011

Violation issued (ECB, closed)

Construction

11/04/2011

Violation issued (ECB, closed)

Unknown

11/04/2011

Violation issued (ECB, closed)

Unknown

11/04/2011

Violation issued (ECB, closed)

Unknown

11/04/2011

Violation issued (ECB, closed)

Unknown

11/04/2011

Violation issued (ECB, closed)

Construction

Latest 60 of 72 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	William K Restoration	04/24/2025
DOB NOW	Sidewalk Shed	Signed-off	Andamio Scaffolding	11/04/2024
DOB NOW	General Construction	Signed-off	William K Restoration	10/31/2024
DOB NOW	Suspended Scaffold	Signed-off	Citiline Restoration	10/11/2024
BIS	OT	ISSUED	B.H. Contractor	09/08/2017
BIS	OT	ISSUED	Calray Gas Heat	07/25/2017
BIS	PL	ISSUED	Calray Gas Heat	07/25/2017
BIS	OT	ISSUED	Design Development NYC	11/02/2015
BIS	EQ	ISSUED	D.J.M. Construction	10/20/2014
BIS	PL	ISSUED	TPC II Contractors	07/11/2014
BIS	EQ	ISSUED	Brenmac Construction	02/14/2014
BIS	EQ	ISSUED	Brenmac Construction	02/12/2014
BIS	EQ	ISSUED	D.J.M. Construction	02/07/2014
BIS	—	ISSUED	D.J.M. Construction	02/07/2014
BIS	EQ	ISSUED	Tri Borough Scaffolding	09/04/2013
BIS	SP	ISSUED	TPC II Contractors	08/13/2013
BIS	SD	ISSUED	TPC II Contractors	08/13/2013
BIS	PL	ISSUED	TPC II Contractors	07/09/2013
BIS	EQ	ISSUED	Tri Borough Scaffolding	05/08/2013
BIS	EQ	ISSUED	Tri Borough Scaffolding	05/08/2013
BIS	EQ	ISSUED	Tri Borough Scaffolding	05/08/2013
BIS	EQ	ISSUED	Brenmac Construction	04/16/2013
BIS	EQ	ISSUED	Brenmac Construction	04/16/2013
BIS	EQ	ISSUED	D.J.M. Construction	02/14/2013
BIS	—	ISSUED	D.J.M. Construction	02/14/2013
BIS	EQ	ISSUED	Tri Borough Scaffolding	02/11/2013
BIS	EQ	ISSUED	Tri Borough Scaffolding	02/07/2013
BIS	EQ	ISSUED	Tri Borough Scaffolding	01/28/2013
BIS	EQ	ISSUED	Brenmac Construction	01/23/2013
BIS	OT	ISSUED	D.J.M. Construction	12/19/2012
BIS	SD	ISSUED	TPC II Contractors	12/04/2012
BIS	EQ	ISSUED	D.J.M. Construction	11/20/2012
BIS	EQ	ISSUED	D.J.M. Construction	11/08/2012
BIS	—	RE-ISSUED	D.J.M. Construction	08/24/2012
BIS	EQ	ISSUED	Brenmac Construction	08/20/2012
BIS	SD	ISSUED	TPC II Contractors	08/20/2012
BIS	SP	ISSUED	TPC II Contractors	08/14/2012
BIS	PL	ISSUED	TPC II Contractors	07/10/2012
BIS	EQ	ISSUED	D.J.M. Construction	02/23/2012
BIS	—	RE-ISSUED	D.J.M. Construction	02/23/2012

+ 14 more permits on file

3 projects · most recent 08/24/2026

General Wiring

Filed	Status	Contractor	Scope
08/24/2026	Permit Issued	Empire Lic Electrical Contractors	General Wiring
01/27/2026	Permit Issued	Allstate Electric NYC	1 meters, 1 new_meters
11/06/2024	Complete	Borowide Elect'l Contractors	—

▾Special Inspection Requirements (DOB NOW) — 7

Date	Requirement	Inspector	Role
09/23/2024	Structural Stability – Alterations of existing buildings	SEBASTIAN SETTEDUCATE JR., P.E	special
09/23/2024	Masonry	SEBASTIAN SETTEDUCATE JR., P.E	special
09/23/2024	Post-installed Anchors	SEBASTIAN SETTEDUCATE JR., P.E	special
09/23/2024	Energy Code Compliance Inspections	William Struth	progress
09/23/2024	Air barrier - visual inspection	William Struth	energy_progress
09/16/2024	Tenant Protection Plan Compliance	SEBASTIAN SETTEDUCATE JR., P.E	special
07/15/2024	Final	William Struth	progress

▾Documents — 580 on file (BIS + DOB NOW)

▸Plans & Drawings3

▸DOB NOWPlans/Sketch3

08/26/2026M01080694-I1Request digital key ↗

08/26/2026M01117822-I1Request digital key ↗

08/25/2026M01136633-I1Request digital key ↗

▸Applications & Permits124

▸BISPLAN / WORK APPROVAL APPLICATION75

09/01/2017123134820Open ↗

08/28/2017123134820Open ↗

08/01/2017123348680Open ↗

Showing 3 of 75 on file for this type

▸BISWORK PERMIT APPLICATION48

09/11/2017123134820Open ↗

08/01/2017123348680Open ↗

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▸BISBPP-5 - Authorization to the Department of Transportation1

On file, but not among the 200 most recently loaded documents for this source.

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▸Seals & Professional Certifications126

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION63

02/15/2019123348680Open ↗

09/01/2017123134820Open ↗

08/01/2017123348680Open ↗

Showing 3 of 63 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST23

08/01/2017123348680Open ↗

12/04/2014120685963Open ↗

11/26/2014120685963Open ↗

Showing 3 of 23 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM22

On file, but not among the 200 most recently loaded documents for this source.

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▸BISPROFESSIONAL CERTIFICATION STATEMENT5

08/01/2017123348680Open ↗

09/04/2013140112189Open ↗

02/11/2013140054928Open ↗

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▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION4

09/04/2013140112189Open ↗

02/11/2013140054928Open ↗

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▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY4

09/04/2013140112189Open ↗

02/11/2013140054928Open ↗

Showing 2 of 4 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/26/2026M01080694-I1Open ↗

08/25/2026M01136633-I1Open ↗

▸DOB NOWProgress Inspector Seal & Signature2

08/23/2026M01080694-I1Open ↗

▸DOB NOWSpecial Inspector Seal & Signature1

08/23/2026M01080694-I1Open ↗

▸Trade Schedules & Equipment46

▸BISSELF-CERT PLUMBING NOTICE21

10/22/2014120685963Open ↗

10/15/2014120685963Open ↗

10/13/2014120685963Open ↗

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▸BISSCHEDULE B - PLUMBING9

07/09/2014120685963Open ↗

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▸BISFA - FDNY APPROVAL : FD-FAA5

09/29/2014120716877Open ↗

09/18/2014120685981Open ↗

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▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5

08/01/2017123348680Open ↗

09/17/2014120685963Open ↗

07/15/2014120685963Open ↗

Showing 3 of 5 on file for this type

▸BISEQUIPMENT USE PERMITS2

12/04/2014120685963Open ↗

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1

08/01/2017123348680Open ↗

▸BISGAS CUT-OFF1

On file, but not among the 200 most recently loaded documents for this source.

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▸BISSEWER CONNECTION: DEP SD1 & SD21

On file, but not among the 200 most recently loaded documents for this source.

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▸BISSPRINKLER INSP REPORT : FP-851

08/19/2014120716877Open ↗

▸Safety & Tenant Protection10

▸BISSRO MD ANTI-HARASSMENT CHECKLIST2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM2

On file, but not among the 200 most recently loaded documents for this source.

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▸BISST-1 Street Tree Checklist2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISTenant Protection Plan and Notes2

09/01/2017123134820Open ↗

08/01/2017123348680Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸Environmental & Asbestos17

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER9

On file, but not among the 200 most recently loaded documents for this source.

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▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'3

On file, but not among the 200 most recently loaded documents for this source.

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

On file, but not among the 200 most recently loaded documents for this source.

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▸BISRODENT CONTROL1

On file, but not among the 200 most recently loaded documents for this source.

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▸BISDEP ASBESTOS PROJECT COMPLETION FORM1

On file, but not among the 200 most recently loaded documents for this source.

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▸Energy Compliance9

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6

02/15/2019123348680Open ↗

09/01/2017123134820Open ↗

08/01/2017123348680Open ↗

Showing 3 of 6 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS2

02/15/2019123348680Open ↗

10/10/2014120685963Open ↗

▸BISTR8: Energy Code Progress Inspections1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Inspections & Test Reports18

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX7

08/13/2014120685963Open ↗

08/07/2014120685963Open ↗

Showing 3 of 7 on file for this type

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER5

08/13/2014120685963Open ↗

Showing 3 of 5 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY4

09/04/2013140112189Open ↗

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▸BISTECHNICAL REPORT: SOIL INSPECTION2

On file, but not among the 200 most recently loaded documents for this source.

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▸Approvals, Objections & Sign-offs98

▸BISLETTERS - SUPPORTING DOCUMENTATION35

02/15/2019123348680Open ↗

06/08/2017120685963Open ↗

12/03/2014120685972Open ↗

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▸BISADMINISTRATIVE OBJECTIONS30

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▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST24

02/15/2019123348680Open ↗

05/31/2017120685963Open ↗

05/22/2017120685963Open ↗

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▸BISCCD1-Construction Code Determination6

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▸BISSCHEDULE A - OCCUPANCY - USE3

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▸Cost, Insurance & Ownership16

▸BISCOST AFFIDAVIT10

02/15/2019123348680Open ↗

09/01/2017123134820Open ↗

08/01/2017123348680Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE4

02/18/2014120685963Open ↗

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▸BISHIC LICENSE OR AFFIDAVIT2

09/11/2017123134820Open ↗

▸Filing & Intake Forms67

▸BISEFILING COVER SHEET35

08/28/2017123134820Open ↗

08/01/2017123348680Open ↗

01/05/2016122526597Open ↗

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▸BISADDITIONAL INFORMATION23

12/27/2017123348680Open ↗

09/18/2014120685963Open ↗

09/17/2014120685963Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET7

09/04/2013140112189Open ↗

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▸BISBOROUGH INTAKE FORM1

02/15/2019123348680Open ↗

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

On file, but not among the 200 most recently loaded documents for this source.

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▸Other Documents37

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION15

12/03/2014120685972Open ↗

09/19/2014120685963Open ↗

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▸BISSupporting Document: Fee Exempt7

10/10/2014120685963Open ↗

09/19/2014120685963Open ↗

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▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION4

09/29/2014120716877Open ↗

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▸BISRESTRICTION: DEED4

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▸BISBSA VARIANCE3

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▸BISPlot Diagram2

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▸DOB NOWManufacturer's Specifications1

08/13/2026M01117822-I1Open ↗

▸DOB NOWCalculations1

08/13/2026M01117822-I1Open ↗