Primarily 4 family with 1 store or office

46 WEST 21ST STREET

MANHATTAN · BIN 1015509

💬 Discuss this project

1860Year Built

5Stories

S4Building Class

C6-4AZoning

9,499 sfGross Floor Area

5Units

Rent Stabilized0 Active Violations

Primarily 4 family with 1 store or office · Owner of record: Redleaf Capital · 2,300 sf lot · 4.13 FAR built · Flood zone X

Locations of Work

StructuralElectricalMechanicalPlumbingEquipmentCivilGeneralOther

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

RoofSuperior Management INC.2p · 2 filings · 20 docs

PenthouseSuperior Management INC.2p · 1 filing · 20 docs

Floor 5Superior Management INC.2p · 2 filings · 20 docs

Floor 4Superior Management INC.3p · 1 filing · 20 docs

Floor 3Superior Management INC.1p · 1 filing · 20 docs

Floor 2Superior Management INC.4p · 2 filings · 20 docs

Floor 1Superior Management INC.3p · 2 filings · 20 docs

MezzanineRedleaf Capital LLC3p · 1 filing · 17 docs

CellarSuperior Management INC.7p · 2 filings · 20 docs

Site & exteriorSidewalk shed12p · 2 filings · 10 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
Redleaf Capital	24	07/08/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
11/28/2017	$8.9M	—	46 W. 21ST ST., LLC → Redleaf Capital	$937/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Chris Benedict, R.A	7	03/01/2021
Lane Engineering Consulting	1	11/06/2019
Gurvinder Singh	2	07/29/2019
Joel Phagoo P.E	1	02/26/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Jenny Flores	6	03/21/2026
Jenny Flores Expediting	1	03/21/2026
Spring Scaffolding	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Spring Scaffolding	Scaffold	6	03/21/2026
Kings Group NY	Scaffold	4	07/08/2026
Victory Plumbing & Heating	Plumbing	3	07/08/2026
OM Electric	Electrical	1	03/22/2026
Redleaf Capital	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Anthony Morali Architect	4810	4	03/01/2021
Thomas Tsue Architect	5814	3	09/23/2020

Building Lifecycle

All (86)Filed (11)Permit Issued (8)Signed Off (5)Violation (44)Special Inspection (18)

06/30/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/25/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/25/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/02/2022

Violation issued (HPD, closed)

08/06/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

05/14/2021

Signed off — Alteration

Install 1 new Laars Neotherm 285 Model # NTH285NXN3 HYDRONIC HEATER For both Heat and Hot water as per plans No Gas test under this application.. All gas work and Gas authorization under Job # 123129266

M00201843-I1

03/09/2021

Signed off — Alteration

M00382176-I1

03/02/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

ANTHONY MORALI

03/01/2021

Filed — Alteration

M00201843-P3

02/28/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

ANTHONY MORALI

01/21/2021

Signed off — Alteration

M00087415-I1

01/05/2021

Signed off — Alteration

INSTALL MEDIUM DUTY SCAFFOLDING AS PER PLANS. NO CHANGE IN USE, EGRESS, OCCUPANCY UNDER THIS APPLICATION. PIPE SCAFFOLDING SHALL COMPLY WITH CHAPTER 33 OF THE NYC BUILDING CODE. SIDEWALK SHED FILED UNDER SEPARATE APPLICATION

M00156888-I1

10/09/2020

Signed off — Alteration

HEREBY FILING FOR temporary SHORING/STRUCTURAL WORK FOR PIPE SCAFFOLD SUPPORT PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M00254589-I1

09/28/2020

Special inspection requirement — Fire-Resistant Penetrations and Joints

Thomas Tsue

09/28/2020

Special inspection requirement — Heating Systems

Thomas Tsue

09/28/2020

Special inspection requirement — HVAC and service water heating system controls

Chris Benedict

09/28/2020

Special inspection requirement — HVAC and service water heating equipment

Chris Benedict

09/24/2020

Filed — Alteration

M00201843-P2

09/23/2020

Filed — Alteration

M00382176-P2

09/23/2020

Special inspection requirement — Heating Systems

Thomas Tsue

09/23/2020

Special inspection requirement — HVAC and service water heating equipment

Chris Benedict

09/23/2020

Special inspection requirement — HVAC and service water heating system controls

Chris Benedict

09/23/2020

Special inspection requirement — Fire-Resistant Penetrations and Joints

ANTHONY MORALI

09/23/2020

Special inspection requirement — HVAC and service water heating equipment

Chris Benedict

09/23/2020

Special inspection requirement — HVAC and service water heating system controls

Chris Benedict

09/23/2020

Special inspection requirement — Fire-Resistant Penetrations and Joints

Thomas Tsue

09/22/2020

Violation issued (ECB, closed)

Unknown

09/22/2020

Violation issued (ECB, closed)

Unknown

09/21/2020

Violation issued (ECB, closed)

Unknown

09/21/2020

Violation issued (ECB, closed)

Unknown

09/09/2020

Permit issued — Plumbing

M00201843-I1-PL

09/02/2020

Filed — Alteration

M00382176-P1

08/24/2020

Violation issued (ECB, closed)

Construction

08/21/2020

Permit issued — Boiler Equipment

M00382176-I1-BE

08/19/2020

Filed — Alteration

M00382176-I1

08/05/2020

Filed — Alteration

M00201843-P1

08/03/2020

Special inspection requirement — Fire-Resistant Penetrations and Joints

ANTHONY MORALI

08/03/2020

Special inspection requirement — HVAC and service water heating system controls

Chris Benedict

08/03/2020

Special inspection requirement — HVAC and service water heating equipment

Chris Benedict

03/02/2020

Permit issued — Sidewalk Shed

M00087415-I1-SH

11/12/2019

Permit issued — Structural

M00254589-I1-ST

11/06/2019

Filed — Alteration

HEREBY FILING FOR temporary SHORING/STRUCTURAL WORK FOR PIPE SCAFFOLD SUPPORT PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M00254589-I1

09/30/2019

Violation issued (ECB, closed)

Construction

09/30/2019

Violation issued (ECB, closed)

Construction

09/30/2019

Violation issued (ECB, closed)

Construction

09/30/2019

Violation issued (ECB, closed)

Construction

09/30/2019

Violation issued (ECB, closed)

Construction

09/19/2019

Permit issued — Supported Scaffold

M00156888-I1-SF

08/23/2019

Permit issued — Plumbing

M00201843-I1-PL

08/12/2019

Filed — Alteration

M00201843-I1

07/30/2019

Special inspection requirement — Final

GURVINDER SINGH

07/29/2019

Filed — Alteration

M00156888-P1

07/12/2019

Violation issued (ECB, closed)

Construction

07/12/2019

Violation issued (ECB, closed)

Construction

07/12/2019

Violation issued (ECB, closed)

Construction

07/12/2019

Violation issued (ECB, closed)

Construction

07/12/2019

Violation issued (ECB, closed)

Construction

04/26/2019

Permit issued — Supported Scaffold

M00156888-I1-SF

04/25/2019

Filed — Alteration

M00156888-I1

02/26/2019

Filed — Alteration

M00087415-I1

Latest 60 of 86 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	Victory Plumbing & Heating	09/09/2020
DOB NOW	Boiler Equipment	Signed-off	Victory Plumbing & Heating	08/21/2020
DOB NOW	Sidewalk Shed	Signed-off	Spring Scaffolding	03/02/2020
DOB NOW	Structural	Signed-off	Redleaf Capital	11/12/2019
DOB NOW	Supported Scaffold	Signed-off	Kings Group NY	09/19/2019
DOB NOW	Plumbing	Signed-off	Victory Plumbing & Heating	08/23/2019
DOB NOW	Supported Scaffold	Signed-off	Kings Group NY	04/26/2019
DOB NOW	Sidewalk Shed	Signed-off	Spring Scaffolding	02/26/2019
BIS	PL	ISSUED	Abr Plumbing & Heating Contracting	11/11/2020
BIS	—	ISSUED	Redleaf Capital	11/05/2020
BIS	—	ISSUED	Redleaf Capital	10/01/2020
BIS	SP	ISSUED	Buckmiller Automatic Sprinkler	11/12/2019
BIS	—	ISSUED	Redleaf Capital	10/09/2019
BIS	SP	ISSUED	Buckmiller Automatic Sprinkler	11/13/2018
BIS	PL	ISSUED	Abr Plumbing & Heating Contracting	11/07/2018
BIS	—	ISSUED	Redleaf Capital	11/02/2018
BIS	PL	ISSUED	Abr Plumbing & Heating Contracting	12/12/2017
BIS	OT	ISSUED	Redleaf Capital	11/14/2017
BIS	PL	ISSUED	Abr Plumbing & Heating Contracting	11/19/2015
BIS	OT	ISSUED	Rapex Contracting	10/14/2015
BIS	PL	ISSUED	Catman Plumbing	07/24/2007
BIS	OT	ISSUED	All Technical Art	09/27/2006
BIS	PL	ISSUED	All City Plumbing & Heating	06/08/2001
BIS	PL	ISSUED	Dynamic Contracting	07/26/1993
BIS	OT	ISSUED	Decor Construction	07/19/1993
BIS	FP	ISSUED	B&J Inc Fire Masters	08/10/1992

4 projects · most recent 09/07/2021

General Wiring

Filed	Status	Contractor	Scope
09/07/2021	Complete	OM Electric	General Wiring
11/30/2020	Complete	OM Electric	General Wiring
07/25/2019	Complete	Thyssenkrupp Elevator Co	—
10/12/2018	Complete	Top Shelf Electric	—

▾Special Inspection Requirements (DOB NOW) — 18

Date	Requirement	Inspector	Role
03/02/2021	Fire-Resistant Penetrations and Joints	ANTHONY MORALI	special
02/28/2021	Fire-Resistant Penetrations and Joints	ANTHONY MORALI	special
09/28/2020	Fire-Resistant Penetrations and Joints	Thomas Tsue	special
09/28/2020	Heating Systems	Thomas Tsue	special
09/28/2020	HVAC and service water heating system controls	Chris Benedict	energy_progress
09/28/2020	HVAC and service water heating equipment	Chris Benedict	energy_progress
09/23/2020	Heating Systems	Thomas Tsue	special
09/23/2020	HVAC and service water heating equipment	Chris Benedict	energy_progress
09/23/2020	HVAC and service water heating system controls	Chris Benedict	energy_progress
09/23/2020	Fire-Resistant Penetrations and Joints	ANTHONY MORALI	special
09/23/2020	HVAC and service water heating equipment	Chris Benedict	energy_progress
09/23/2020	HVAC and service water heating system controls	Chris Benedict	energy_progress
09/23/2020	Fire-Resistant Penetrations and Joints	Thomas Tsue	special
08/03/2020	Fire-Resistant Penetrations and Joints	ANTHONY MORALI	special
08/03/2020	HVAC and service water heating system controls	Chris Benedict	energy_progress
08/03/2020	HVAC and service water heating equipment	Chris Benedict	energy_progress
07/30/2019	Final	GURVINDER SINGH	progress
02/26/2019	Final	JOEL PHAGOO	progress

▾Documents — 211 on file (BIS + DOB NOW)

▸Plans & Drawings11

▸DOB NOWPlans/Sketch - Plumbing4

09/04/2026M00201843-P2Request digital key ↗

09/04/2026M00201843-I1Request digital key ↗

08/15/2026M00201843-P3Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - Boiler Equipment3

09/04/2026M00382176-I1Request digital key ↗

08/15/2026M00382176-P2Request digital key ↗

08/15/2026M00382176-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Supported Scaffold2

09/05/2026M00156888-I1Request digital key ↗

08/15/2026M00156888-P1Request digital key ↗

▸DOB NOWPlans/Sketch1

09/05/2026M00087415-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Structural1

09/05/2026M00254589-I1Request digital key ↗

▸Applications & Permits36

▸BISPLAN / WORK APPROVAL APPLICATION20

09/20/2023123129266Open ↗

09/07/2023102592678Open ↗

Showing 3 of 20 on file for this type

▸BISWORK PERMIT APPLICATION10

11/06/2020123129266Open ↗

11/13/2019123214128Open ↗

10/10/2019123129266Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWLPC Approval/Permit5

08/13/2026M00201843-P2Open ↗

08/13/2026M00254589-I1Open ↗

08/13/2026M00201843-P1Open ↗

Showing 3 of 5 on file for this type

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

11/30/2020123129266Open ↗

▸Zoning, Tax Lot & Property Records4

▸BISVERIFY TAX LOT1

06/22/2022123129266Open ↗

▸BISZONING DIAGRAM1

09/27/2018123129266Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

09/27/2018123129266Open ↗

▸BISZONING EXHIBIT I: CERTIFICATION1

09/27/2018123129266Open ↗

▸Seals & Professional Certifications46

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION11

01/18/2019123139424Open ↗

10/29/2018123214128Open ↗

10/12/2018123129266Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature11

09/05/2026M00156888-I1Open ↗

09/04/2026M00382176-I1Open ↗

09/04/2026M00382176-P2Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWProgress Inspector Seal & Signature10

08/30/2026M00201843-P1Open ↗

08/26/2026M00087415-I1Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature8

08/30/2026M00201843-P1Open ↗

08/27/2026M00201843-I1Open ↗

08/26/2026M00201843-P3Open ↗

Showing 3 of 8 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

04/03/2018123214128Open ↗

11/14/2017123139424Open ↗

09/30/2015122513752Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT3

04/03/2018123214128Open ↗

11/14/2017123139424Open ↗

09/30/2015122513752Open ↗

▸Trade Schedules & Equipment12

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE6

03/05/2020123129266Open ↗

04/03/2018123214128Open ↗

12/27/2017123129266Open ↗

Showing 3 of 6 on file for this type

▸BISSCHEDULE B - PLUMBING2

01/18/2022123129266Open ↗

08/07/2020123214128Open ↗

▸BISSPRINKLER SYSTEMS1

08/02/2023123129266Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA1

08/01/2022123129266Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

09/05/2023123129266Open ↗

▸BISSELF-CERT PLUMBING NOTICE1

01/11/2016122513752Open ↗

▸Safety & Tenant Protection4

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM2

10/12/2018123129266Open ↗

09/27/2018123129266Open ↗

▸BISSTREET TREE CHECKLIST1

09/27/2018123129266Open ↗

▸BISSTREET TREE SIGNOFF1

08/02/2023123129266Open ↗

▸Environmental & Asbestos14

▸DOB NOWDEP ACP-5: Asbestos Assessment Report10

09/05/2026M00156888-I1Open ↗

09/04/2026M00382176-I1Open ↗

09/04/2026M00382176-P2Open ↗

Showing 3 of 10 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)4

09/27/2018123129266Open ↗

04/03/2018123214128Open ↗

11/14/2017123139424Open ↗

Showing 3 of 4 on file for this type

▸Energy Compliance19

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY7

11/17/2020123129266Open ↗

Showing 3 of 7 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6

01/18/2019123139424Open ↗

10/12/2018123129266Open ↗

12/28/2017123129266Open ↗

Showing 3 of 6 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS3

11/30/2020123214128Open ↗

01/18/2019123139424Open ↗

03/14/2016122513752Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

06/23/2022123129266Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

06/24/2022123129266Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

06/23/2022123129266Open ↗

▸Inspections & Test Reports18

▸BISTECHNICAL REPORT: RESPONSIBILITY12

11/17/2020123129266Open ↗

Showing 3 of 12 on file for this type

▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1

04/05/2021123129266Open ↗

▸BISSTRUCTURAL STEEL - DETAILS1

04/05/2021123129266Open ↗

▸BISSTRUCTURAL STEEL - WELDING1

04/05/2021123129266Open ↗

▸BISHYDRO FLOW TEST LETTER1

04/03/2018123214128Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

04/03/2018123214128Open ↗

▸BISSTRUCTURAL STABILITY - EXISTING BUILDINGS1

04/05/2021123129266Open ↗

▸Approvals, Objections & Sign-offs16

▸BISLANDMARKS APPROVAL4

09/27/2018123129266Open ↗

11/14/2017123139424Open ↗

03/14/2016122513752Open ↗

Showing 3 of 4 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4

11/30/2020123214128Open ↗

03/13/2020123129266Open ↗

01/18/2019123139424Open ↗

Showing 3 of 4 on file for this type

▸BISSCHEDULE A - OCCUPANCY / USE3

03/05/2020123129266Open ↗

12/27/2017123129266Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION3

11/06/2020123129266Open ↗

01/18/2019123139424Open ↗

10/22/2018123129266Open ↗

▸BISLANDMARKS SIGNOFF2

06/24/2022123129266Open ↗

11/30/2020123214128Open ↗

▸Cost, Insurance & Ownership14

▸BISCOST AFFIDAVIT9

11/30/2020123214128Open ↗

01/18/2019123139424Open ↗

04/03/2018123214128Open ↗

Showing 3 of 9 on file for this type

▸BISDEPT OF FINANCE VERIFICATION3

09/24/2019123747099Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

03/22/2023123129266Open ↗

▸BISHIC LICENSE OR AFFIDAVIT1

10/08/2015122513752Open ↗

▸Filing & Intake Forms14

▸BISEFILING COVER SHEET7

09/20/2019123747099Open ↗

04/03/2018123214128Open ↗

12/27/2017123129266Open ↗

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▸BISADDITIONAL INFORMATION4

07/26/2022123129266Open ↗

03/10/2020123129266Open ↗

10/29/2018123214128Open ↗

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▸BISBOROUGH INTAKE FORM3

03/05/2020123129266Open ↗

01/18/2019123139424Open ↗

11/08/2018123129266Open ↗

▸Other Documents3

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

09/24/2019123747099Open ↗

▸BISSTRUCTURAL COLD-FORMED STEEL1

04/05/2021123129266Open ↗

▸BISTCO - Supporting Documents1

01/20/2023123129266Open ↗