Office with commercial, 1-6 stories

811 WESTCHESTER AVENUE

BRONX · Melrose · BIN 2004795

💬 Discuss this project

1925Year Built

3Stories

O5Building Class

R6Zoning

72,760 sfGross Floor Area

3Units

LL97 Covered2 Open Violations ▸

Office with commercial, 1-6 stories · Owner of record: 809 WESTCHESTER, LLC · 18,190 sf lot · 4 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingEquipmentGeneral

Cellar8p · 1 filing · 9 docs

Site & exterior11p · 2 filings · 10 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
THOMAS MOTT OSBORNE MEMORIAL FUND	27	07/08/2026
COLGATE ENTERPRISE	9	03/21/2026
OSBORNE ASSOCIATION	6	03/21/2026
THOMAS M OSBORNE MEM FUND	5	03/21/2026
809 REALTY	5	03/21/2026
MSS CONSTRUCTION	2	03/21/2026
809 WESTCHESTER, LLC	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
03/19/2020	$3.4M	—	— → —	$47/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
KZ ENGINEERING, P.C	1	08/09/2023
CATALDO ENGINEERING, P.C.	1	06/23/2023
ROBERT ETTINGER, P.E, P.C.	3	09/02/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
WILLIAM VITACCO ASSOCIATES	3	03/21/2026
SYNERGY BUILDING CONSULTANTS	1	03/21/2026
MUNICIPAL BUILDING CONSULTANTS	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
EDIFICE DESIGN INC	General Contractor	7	07/08/2026
TRISTATE PLBG SVCS CORP	Plumbing	1	07/08/2026

Building Lifecycle

All (61)Filed (5)Permit Issued (5)Signed Off (1)Violation (33)Inspection (3)Objection (14)

11/14/2025

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

05/15/2025

Signed off — Alteration

X00893084-I1

09/23/2024

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

08/29/2024

Permit issued — General Construction

X00893084-I1-GC

06/11/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/10/2024

Permit issued — General Construction

X00893084-I1-GC

11/20/2023

Violation issued (ECB, closed)

Construction

08/09/2023

Filed — Alteration

Installation of temporary supported scaffold per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.

X00906140-I1

08/09/2023

Permit issued — Supported Scaffold

X00906140-I1-SF

06/26/2023

Permit issued — General Construction

X00893084-I1-GC

06/23/2023

Filed — Alteration

X00893084-I1

06/15/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/22/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/21/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/14/2022

Violation issued (ECB, closed)

Construction

09/16/2022

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

09/16/2022

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

09/13/2022

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

09/02/2022

Filed — Alteration

Installation of new plumbing fixtures on underground and cellar level as per plans filed herewith. No change in use, egress or occupancy.

X00586457-P2

08/27/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/15/2022

Permit issued — Plumbing

X00586457-I1-PL

05/09/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/02/2022

Filed — Alteration

Installation of new plumbing fixtures on underground and cellar level as per plans filed herewith. No change in use, egress or occupancy.

X00586457-P1

01/27/2022

Objection raised — Inspections

01/27/2022

Objection resolved — Addressed

10/15/2021

Objection raised — Admin

10/15/2021

Objection resolved — Addressed

10/15/2021

Objection raised — Fire_Protection

10/15/2021

Objection resolved — Addressed

10/15/2021

Objection raised — Admin

10/15/2021

Objection resolved — Addressed

10/15/2021

Objection raised — Inspections

10/15/2021

Objection resolved — Addressed

10/15/2021

Objection raised — Other

10/15/2021

Objection resolved — Addressed

10/15/2021

Objection raised — Scope

10/15/2021

Objection resolved — Addressed

09/30/2021

Filed — Alteration

Installation of new plumbing fixtures on underground and cellar level as per plans filed herewith. No change in use, egress or occupancy.

X00586457-I1

04/14/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/14/2021

Violation issued (ECB, closed)

Plumbing

01/06/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/15/2020

Violation issued (ECB, closed)

Plumbing

06/22/2018

Violation issued (ECB, closed)

Construction

05/02/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/16/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/02/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/02/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/02/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/02/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/02/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/02/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/01/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/06/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/31/2005

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/13/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/19/2003

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/26/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/31/1999

Violation issued (ECB, closed)

Construction

08/31/1999

Violation issued (ECB, closed)

Construction

10/03/1990

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Latest 60 of 61 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	EDIFICE DESIGN INC	08/29/2024
DOB NOW	General Construction	Signed-off	EDIFICE DESIGN INC	06/10/2024
DOB NOW	Supported Scaffold	Permit Issued	EDIFICE DESIGN INC	08/09/2023
DOB NOW	General Construction	Signed-off	EDIFICE DESIGN INC	06/26/2023
DOB NOW	Plumbing	Signed-off	TRISTATE PLBG SVCS CORP	07/15/2022
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	06/06/2024
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	06/06/2023
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	06/09/2022
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	06/15/2021
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	06/17/2020
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	06/20/2019
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	04/25/2018
BIS	SP	RE-ISSUED	DC BUILDING SERVICES INC	09/13/2017
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	05/03/2017
BIS	MH	ISSUED	COTTAM HEATING & AIR CONDIT.	09/13/2016
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	05/17/2016
BIS	EQ	ISSUED	STEALTH CONTRACTING INC	06/15/2015
BIS	SP	ISSUED	DC BUILDING SERVICES INC	05/14/2015
BIS	—	ISSUED	RISING SUN CONSTRUCTION L	04/22/2015
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	04/17/2015
BIS	EQ	RE-ISSUED	COLGATE ENTERPRISE CORP	03/25/2014
BIS	OT	ISSUED	SAGE BUILDERS CORP	02/11/2014
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	02/03/2014
BIS	OT	ISSUED	RISING SUN CONSTRUCTION L	08/28/2013
BIS	EQ	ISSUED	COLGATE ENTERPRISE CORP	02/08/2013
BIS	OT	ISSUED	RISING SUN CONSTRUCTION L	11/15/2012
BIS	EQ	ISSUED	M.S.S. CONSTRUCTION CORP	11/17/2008
BIS	—	ISSUED	B&F ARCHITECTURAL SUPPORT GROUP	06/06/2008
BIS	PL	ISSUED	R B MECHANICAL, LLC	03/15/2007
BIS	OT	ISSUED	B & F ARCHITECTURAL SUPPORT GROU	03/07/2007
BIS	FB	ISSUED	LARRY BERGE	05/08/2000
BIS	PL	ISSUED	HUDSON RIVER MECH GROUP I	08/06/1997
BIS	FP	ISSUED	CHIEF FIRE PREVENTION & FILTER	09/13/1996
BIS	—	ISSUED	SDA ELECTRICAL CORP	06/20/1996
BIS	OT	ISSUED	OSBORNE ASSOCS	03/02/1994
BIS	MH	ISSUED	OSBORNE ASSN. INC.	02/16/1994
BIS	OT	ISSUED	R N A AIRCONDITIONING CORP.	12/09/1992
BIS	MH	ISSUED	R N A AIRCONDITIONING CORP.	12/09/1992
BIS	PL	ISSUED	JULIAN PLBG & HTG CORP	02/28/1992
BIS	OT	ISSUED	IRON STRAW CONST. ENTERPRISES	01/09/1992

+ 2 more permits on file

1 project · most recent 09/02/2022

Water/Sanitary

Filed	Status	Contractor	Scope
09/02/2022	Signed-off	TRISTATE PLBG SVCS CORP	Water/Sanitary

1 project · most recent 08/09/2023

Scaffold

Filed	Status	Contractor	Scope
08/09/2023	Permit Issued	EDIFICE DESIGN INC	Scaffold

▾Field Inspections (DOB CAP) — 3

Date	Type	Result	Report
09/16/2022	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
09/16/2022	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
09/13/2022	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗

▾Documents — 251 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch6

08/24/2026X00586457-P2Request digital key ↗

08/24/2026X00586457-P1Request digital key ↗

08/23/2026X00893084-I1Request digital key ↗

Showing 3 of 6 on file for this type

▸Applications & Permits41

▸BISWORK PERMIT APPLICATION22

06/11/2024240141921Open ↗

06/07/2023240141921Open ↗

06/17/2022240141921Open ↗

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▸BISPLAN / WORK APPROVAL APPLICATION17

07/23/2021240141921Open ↗

06/30/2021240141921Open ↗

07/10/2018220151216Open ↗

Showing 3 of 17 on file for this type

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

06/27/2016220151216Open ↗

▸BISRequest for Certificate of Occupancy with Open Application(s) Cover Letter1

04/07/2020220151216Open ↗

▸Seals & Professional Certifications47

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION29

11/09/2018220549949Open ↗

10/02/2018220151216Open ↗

Showing 3 of 29 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature6

08/23/2026X00893084-I1Open ↗

08/22/2026X00906140-I1Open ↗

08/22/2026X00906140-P1Open ↗

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▸BISPROFESSIONAL CERTIFIED CHECKLIST4

09/13/2016220549949Open ↗

06/15/2015220464012Open ↗

02/08/2013220244251Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT3

09/13/2016220549949Open ↗

05/13/2016240141921Open ↗

06/15/2015220464012Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2

02/08/2013220244251Open ↗

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▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

05/13/2016240141921Open ↗

▸BISApplicant / Owner Signature1

05/27/2014240058968Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

05/13/2016240141921Open ↗

▸Trade Schedules & Equipment15

▸BISEQUIPMENT USE PERMITS6

02/16/2024200167210Open ↗

11/29/2018220549949Open ↗

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▸BISEQUIPMENT USE APPLICATION/PERMIT3

11/29/2018220549949Open ↗

10/10/2018220151216Open ↗

▸BISSCHEDULE B - PLUMBING2

06/16/2014240058968Open ↗

05/27/2014240058968Open ↗

▸BISSELF-CERT PLUMBING NOTICE2

06/22/2015240058968Open ↗

05/29/2015240058968Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA1

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

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▸BISSPRINKLER INSP REPORT : FP-851

05/29/2015240058968Open ↗

▸Safety & Tenant Protection1

▸BISST-1 Street Tree Checklist1

06/23/2014220151216Open ↗

▸Environmental & Asbestos11

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

08/23/2026X00893084-I1Open ↗

08/13/2026X00586457-P1Open ↗

08/13/2026X00586457-P2Open ↗

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

09/13/2016220549949Open ↗

12/02/2013220346864Open ↗

▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)2

06/23/2014220151216Open ↗

05/27/2014240058968Open ↗

▸BISDEP ASBESTOS PROJECT COMPLETION FORM1

08/28/2013220232870Open ↗

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

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

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▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

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

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▸Energy Compliance22

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS12

11/09/2018220549949Open ↗

10/02/2018220151216Open ↗

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▸BISAS-BUILT ENERGY ANALYSIS4

11/09/2018220549949Open ↗

07/28/2015220346864Open ↗

05/15/2014220232870Open ↗

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▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2

07/24/2018220151216Open ↗

▸BISTR8: Energy Code Progress Inspections2

06/23/2014220151216Open ↗

▸BISTECHNICAL REPORT: ENERGY1

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

Showing 0 of 1 on file for this type

▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1

05/13/2016240141921Open ↗

▸Inspections & Test Reports3

▸BISTECHNICAL REPORT: RESPONSIBILITY3

07/24/2018220151216Open ↗

05/13/2016240141921Open ↗

04/30/2015240058968Open ↗

▸Approvals, Objections & Sign-offs52

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST22

05/22/2025240141921Open ↗

02/22/2021220151216Open ↗

12/18/2020220151216Open ↗

Showing 3 of 22 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION10

06/11/2024240141921Open ↗

06/07/2023240141921Open ↗

06/17/2021240141921Open ↗

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▸BISSHED LETTER7

06/11/2024240141921Open ↗

06/07/2023240141921Open ↗

06/17/2022240141921Open ↗

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▸BISADMINISTRATIVE OBJECTIONS5

02/08/2013220244251Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE4

03/30/2017220151216Open ↗

07/22/2016220151216Open ↗

07/21/2016220151216Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter3

08/23/2026X00893084-I1Open ↗

08/13/2026X00906140-I1Open ↗

08/13/2026X00906140-P1Open ↗

▸BISSUPERSEDING LETTER1

05/23/2017240141921Open ↗

▸Cost, Insurance & Ownership15

▸BISCOST AFFIDAVIT15

11/09/2018220549949Open ↗

09/22/2017240058968Open ↗

09/13/2016220549949Open ↗

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▸Filing & Intake Forms36

▸BISBOROUGH INTAKE FORM18

06/11/2024240141921Open ↗

06/07/2023240141921Open ↗

06/17/2022240141921Open ↗

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▸BISEFILING COVER SHEET8

09/13/2016220549949Open ↗

06/15/2015220464012Open ↗

12/02/2013220346864Open ↗

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▸BISADDITIONAL INFORMATION5

07/23/2021240141921Open ↗

07/24/2018220151216Open ↗

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▸BISeFiling Job Application Cover Sheet5

06/23/2014220151216Open ↗

05/22/2014220151216Open ↗

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▸Other Documents2

▸BISPlot Diagram1

07/01/2014220151216Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

02/05/2014220244251Open ↗