Condo, residential tower (mixed-use, multi-family elevator) [derived]

Sterling Mason Condominium

401 WASHINGTON STREET · BIN 1002818

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1915Year Built

7Stories

RMBuilding Class

C6-2AZoning

99,251 sfGross Floor Area

34Units

LL97 CoveredRent Stabilized0 Active ViolationsFISP: SWARMPFDNY Report ↗

Condo, residential tower (mixed-use, multi-family elevator) [derived] · 19,936 sf lot · 4.98 FAR built · Flood zone AE

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingEquipmentCivilGeneral

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

RoofHalstead Management9p · 2 filings · 11 docs

Floor 7Halstead Management7p · 1 filing · 4 docs

Floor 6Halstead Management7p · 1 filing · 4 docs

Floor 5Halstead Management7p · 1 filing · 4 docs

Floor 4Halstead Management7p · 1 filing · 4 docs

Floor 3Halstead Management7p · 1 filing · 4 docs

Floor 2Halstead Management7p · 1 filing · 4 docs

Floor 1Halstead Management7p · 1 filing · 4 docs

Site & exteriorHalstead Management27p · 4 filings · 18 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
Laight Street Fee Owner II	39	03/21/2026
71 Laight Street	9	03/21/2026
Venice	4	03/21/2026
Taconic Investment Partners	3	03/21/2026
The Sterling Mason Condominium	3	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Pace Engineering	4	06/23/2022
Midtown Preservation	1	12/29/2021
Ashraf	1	07/21/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Eurocelt Expediting	8	03/21/2026
Midtown Preservation Architecture	2	03/21/2026
Rigid Structural Design	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Brend Restoration	Scaffold	10	07/08/2026
Power Surge Electric	Electrical	2	03/22/2026
Brend Restoration	specialty_contractor	2	07/08/2026
Pratt Construction & Restoration	Scaffold	1	07/08/2026

Building Lifecycle

All (85)Filed (6)Permit Issued (7)Signed Off (4)Facade (FISP) (6)Violation (60)Special Inspection (2)

05/07/2026

Cycle 10 facade report submitted

05/07/2026

Cycle 10 facade report signed — SAFE

04/21/2026

Cycle 10 facade inspection completed

02/07/2024

Signed off — Alteration

M00651219-I1

05/18/2023

Signed off — Alteration

INSTALLATION OF A HEAVY DUTY SIDEWALK SHED AS PER PLANS IN CONJUNCTION WITH GENERAL CONSTRUCTION. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. SIDEWALK SHED TO COMPLY WITH 2014 NYC BUILDING CODE, CHAPTER 33.

M00643602-I1

04/18/2023

Signed off — Alteration

INSTALLATION OF A TEMPORARY SCAFFOLD AS PER PLANS DURING GENERAL CONSTRUCTION. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. SCAFFOLD TO COMPLY WITH 2014 NYC BUILDING CODE, CHAPTER 33.

M00655399-I1

02/27/2023

Permit issued — General Construction

M00651219-I1-GC

01/05/2023

Permit issued — Supported Scaffold

M00655399-I1-SF

12/08/2022

Permit issued — Sidewalk Shed

M00643602-I1-SH

08/02/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/23/2022

Filed — Alteration

M00655399-P1

03/08/2022

Permit issued — General Construction

M00651219-I1-GC

02/16/2022

Violation issued (HPD, closed)

02/16/2022

Violation issued (HPD, closed)

02/08/2022

Filed — Alteration

M00643602-P1

02/08/2022

Cycle 9 facade report signed — SWARMP

01/12/2022

Permit issued — Supported Scaffold

M00655399-I1-SF

01/11/2022

Filed — Alteration

M00655399-I1

01/10/2022

Cycle 9 facade report submitted

01/07/2022

Signed off — Alteration

Installation of temporary sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00561635-I1

12/29/2021

Filed — Alteration

M00651219-I1

12/20/2021

Special inspection requirement — Final

Michael Sleiman

12/16/2021

Cycle 9 facade inspection completed

12/15/2021

Filed — Alteration

M00643602-I1

12/15/2021

Permit issued — Sidewalk Shed

M00643602-I1-SH

07/22/2021

Permit issued — Sidewalk Shed

M00561635-I1-SH

07/21/2021

Filed — Alteration

Installation of temporary sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00561635-I1

07/21/2021

Special inspection requirement — Final

Eric Foster

03/19/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/18/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/29/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/29/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/29/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/29/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/29/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/27/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/26/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/26/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/26/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/26/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/15/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/26/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/26/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/26/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/10/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/02/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/22/2015

Violation issued (ECB, closed)

Construction

03/06/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/11/2014

Violation issued (ECB, closed)

Unknown

06/11/2014

Violation issued (ECB, closed)

Unknown

05/01/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/05/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/05/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/09/2013

Violation issued (ECB, closed)

Elevators

12/05/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/05/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/04/2013

Violation issued (ECB, closed)

Elevators

10/22/2013

Violation issued (ECB, closed)

Construction

Latest 60 of 85 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	Brend Restoration	02/27/2023
DOB NOW	Supported Scaffold	Signed-off	Brend Restoration	01/05/2023
DOB NOW	Sidewalk Shed	Signed-off	Brend Restoration	12/08/2022
DOB NOW	General Construction	Signed-off	Brend Restoration	03/08/2022
DOB NOW	Supported Scaffold	Signed-off	Brend Restoration	01/12/2022
DOB NOW	Sidewalk Shed	Signed-off	Brend Restoration	12/15/2021
DOB NOW	Sidewalk Shed	Signed-off	Pratt Construction & Res*	07/22/2021
BIS	PL	ISSUED	Bent Mechanical	08/29/2019
BIS	PL	ISSUED	Par Plumbing Co	09/10/2018
BIS	PL	ISSUED	Express Plumbing Sewr and WTR	01/25/2018
BIS	PL	ISSUED	Par Plumbing Co	05/17/2017
BIS	EQ	ISSUED	Colgate Enterprise	05/08/2017
BIS	PL	ISSUED	Par Plumbing Co	05/10/2016
BIS	EQ	ISSUED	Atlantic Hoisting & Scaff	12/01/2015
BIS	OT	ISSUED	KP Design Build	08/26/2015
BIS	SP	ISSUED	Sirina Fire Protection	08/18/2015
BIS	OT	ISSUED	Robert Bump Construction	08/12/2015
BIS	PL	ISSUED	Par Plumbing Co	07/15/2015
BIS	—	ISSUED	Sciame Construction	05/26/2015
BIS	EQ	ISSUED	Sciame Construction	05/26/2015
BIS	PL	ISSUED	Par Plumbing Co	05/20/2015
BIS	EQ	ISSUED	Swing Staging	03/20/2015
BIS	SD	ISSUED	Sirina Fire Protection	01/21/2015
BIS	EQ	ISSUED	Atlantic Hoisting & Scaff	12/29/2014
BIS	SP	ISSUED	Sirina Fire Protection	10/14/2014
BIS	SD	ISSUED	Sirina Fire Protection	10/10/2014
BIS	PL	ISSUED	Par Plumbing Co	06/26/2014
BIS	EQ	ISSUED	Safway Atlantic	06/24/2014
BIS	EQ	ISSUED	Sciame Construction	05/30/2014
BIS	—	RE-ISSUED	Sciame Construction	05/30/2014
BIS	EQ	ISSUED	Atlantic Hoisting & Scaff	12/26/2013
BIS	EQ	ISSUED	Atlantic Hoisting & Scaff	12/26/2013
BIS	EQ	ISSUED	Atlantic Hoisting & Scaff	12/26/2013
BIS	PL	ISSUED	Par Plumbing Co	07/17/2013
BIS	—	ISSUED	Sciame Construction	06/17/2013
BIS	OT	ISSUED	Sciame Construction	06/17/2013
BIS	OT	ISSUED	Sciame Construction	06/17/2013
BIS	EQ	ISSUED	Sciame Construction	06/17/2013
BIS	—	ISSUED	Sciame Construction	06/17/2013
BIS	EQ	ISSUED	Sciame Construction	06/17/2013

+ 17 more permits on file

6 projects · most recent 02/07/2025

General Wiring

Filed	Status	Contractor	Scope
02/07/2025	Complete	Joseph Weinstein Electric	General Wiring
12/06/2021	Complete	Top Shelf Electric	—
04/04/2019	Complete	Power Surge Electric	General Wiring
02/17/2019	Complete	Kings Electric Co	General Wiring
07/31/2018	Complete	Patriot Electric	General Wiring
04/09/2018	Complete	Power Surge Electric	General Wiring

▾Special Inspection Requirements (DOB NOW) — 2

Date	Requirement	Inspector	Role
12/20/2021	Final	Michael Sleiman	progress
07/21/2021	Final	Eric Foster	progress

▾Documents — 649 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch6

09/03/2026M00561635-I1Request digital key ↗

09/03/2026M00651219-I1Request digital key ↗

09/02/2026M00643602-P1Request digital key ↗

Showing 3 of 6 on file for this type

▸Applications & Permits113

▸BISPLAN / WORK APPROVAL APPLICATION69

09/20/2019121524546Open ↗

09/19/2019121524546Open ↗

09/18/2019121524546Open ↗

Showing 3 of 69 on file for this type

▸BISWORK PERMIT APPLICATION43

08/29/2019123767888Open ↗

08/26/2019123767888Open ↗

10/29/2018120081400Open ↗

Showing 3 of 43 on file for this type

▸DOB NOWLPC Approval/Permit1

08/13/2026M00651219-I1Open ↗

▸Zoning, Tax Lot & Property Records4

▸BISVERIFY TAX LOT1

09/23/2020120081400Open ↗

▸BISZONING EXHIBIT III- DESC & OWNERSHIP STMNT1

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

Showing 0 of 1 on file for this type

▸BISZONING EXHIBIT I- CERTIFICATION1

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

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▸BISZoning Diagram (ZD1)1

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

Showing 0 of 1 on file for this type

▸Seals & Professional Certifications113

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION69

12/19/2019123767888Open ↗

09/20/2019121524546Open ↗

09/19/2019121524546Open ↗

Showing 3 of 69 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST16

09/19/2019121524546Open ↗

Showing 1 of 16 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM9

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

Showing 0 of 9 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT7

09/19/2019121524546Open ↗

05/03/2017140637292Open ↗

Showing 2 of 7 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature6

09/02/2026M00643602-I1Open ↗

09/02/2026M00655399-P1Open ↗

09/02/2026M00655399-I1Open ↗

Showing 3 of 6 on file for this type

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2

05/03/2017140637292Open ↗

Showing 1 of 2 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2

05/03/2017140637292Open ↗

Showing 1 of 2 on file for this type

▸DOB NOWProgress Inspector Seal & Signature2

08/23/2026M00561635-I1Open ↗

08/23/2026M00651219-I1Open ↗

▸Trade Schedules & Equipment79

▸BISSELF-CERT PLUMBING NOTICE19

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

Showing 0 of 19 on file for this type

▸BISSCHEDULE B - PLUMBING19

08/06/2019120081400Open ↗

05/23/2019120081400Open ↗

Showing 2 of 19 on file for this type

▸BISEQUIPMENT USE PERMITS18

01/22/2019120081400Open ↗

Showing 3 of 18 on file for this type

▸BISFA - FDNY APPROVAL : FD-FAA7

04/13/2020121326822Open ↗

Showing 3 of 7 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5

07/22/2019120081400Open ↗

06/21/2019123767888Open ↗

Showing 2 of 5 on file for this type

▸BISPLUMBING - SUPPORTING DOCUMENTATION4

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

Showing 0 of 4 on file for this type

▸BISEQUIPMENT USE APPLICATION/PERMIT4

01/22/2019120081400Open ↗

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▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1

09/23/2020120081400Open ↗

▸BISSTANDPIPE INSP REPORT : FP-841

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

Showing 0 of 1 on file for this type

▸BISSPRINKLER INSP REPORT : FP-851

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

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▸Safety & Tenant Protection2

▸BISST-1 Street Tree Checklist1

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

Showing 0 of 1 on file for this type

▸BISSTREET TREE CHECKLIST1

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

Showing 0 of 1 on file for this type

▸Environmental & Asbestos32

▸BISASBESTOS: CERTIFICATION (DEP ACP5)6

06/21/2019123767888Open ↗

Showing 1 of 6 on file for this type

▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE TO PROCEED6

07/26/2019123767888Open ↗

01/22/2019120081400Open ↗

Showing 3 of 6 on file for this type

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER5

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

Showing 0 of 5 on file for this type

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP 20-21-5)5

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

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▸BISASBESTOS INSPECTION REPORT3

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

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▸BISDEP ASBESTOS PROJECT COMPLETION FORM3

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

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▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1

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

Showing 0 of 1 on file for this type

▸DOB NOWOER: Notice of Satisfaction1

08/13/2026M00651219-I1Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/13/2026M00651219-I1Open ↗

▸DOB NOWOER: Notice to Proceed1

08/13/2026M00651219-I1Open ↗

▸Energy Compliance16

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS13

12/19/2019123767888Open ↗

09/18/2019121522478Open ↗

08/07/2019123767888Open ↗

Showing 3 of 13 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS3

12/19/2019123767888Open ↗

06/07/2017122486461Open ↗

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▸Inspections & Test Reports9

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER3

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

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▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2

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

Showing 0 of 2 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY2

05/03/2017140637292Open ↗

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▸BISHYDRAULIC FLOW CALCULATIONS1

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

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▸BISHYDRO FLOW TEST LETTER1

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▸Approvals, Objections & Sign-offs115

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST54

02/12/2021120081400Open ↗

12/08/2020120081400Open ↗

09/29/2020120081400Open ↗

Showing 3 of 54 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION21

09/09/2020120081400Open ↗

04/13/2020121326822Open ↗

09/18/2019121522478Open ↗

Showing 3 of 21 on file for this type

▸BISLANDMARKS APPROVAL15

12/19/2019123767888Open ↗

11/14/2019120081400Open ↗

08/01/2019121326813Open ↗

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▸BISADMINISTRATIVE OBJECTIONS13

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▸BISSCHEDULE A - OCCUPANCY / USE8

04/04/2017120081400Open ↗

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▸BISSUPERSEDING LETTER2

10/29/2018120081400Open ↗

03/08/2018120081400Open ↗

▸BISLANDMARKS SIGNOFF2

08/13/2020120081400Open ↗

07/11/2019121326813Open ↗

▸Cost, Insurance & Ownership32

▸BISCOST AFFIDAVIT26

04/13/2020121326822Open ↗

03/27/2020121326822Open ↗

12/19/2019123767888Open ↗

Showing 3 of 26 on file for this type

▸BISPROJECT-SPECIFIC GL INSURANCE5

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

Showing 0 of 5 on file for this type

▸BISAcord 25 (Acord Certificate of Liability Insurance)1

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Showing 0 of 1 on file for this type

▸Filing & Intake Forms94

▸BISADDITIONAL INFORMATION44

09/18/2019121522478Open ↗

06/17/2019120081400Open ↗

06/11/2019120081400Open ↗

Showing 3 of 44 on file for this type

▸BISBOROUGH INTAKE FORM25

04/13/2020121326822Open ↗

03/27/2020121326822Open ↗

03/13/2020120081400Open ↗

Showing 3 of 25 on file for this type

▸BISEFILING COVER SHEET21

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Showing 0 of 21 on file for this type

▸BISeFiling Job Application Cover Sheet4

05/03/2017140637292Open ↗

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▸Other Documents21

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION17

04/13/2020121326822Open ↗

04/13/2020120081400Open ↗

Showing 2 of 17 on file for this type

▸BIS* FEMA FORM (81-31): ELEVATION CERTIFICATE1

09/23/2020120081400Open ↗

▸BISENVIRONMENTAL 'E' DEP NOTICE TO PROCEED1

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

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▸BISPLOT DIAGRAM1

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

Showing 0 of 1 on file for this type

▸BIS* FEMA FORM (81-65): DRY FLOOD-PROOFING CERTIFICATE1

09/23/2020120081400Open ↗