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Library
280 WEST 231 STREET
BRONX · BIN 2083199
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1958Year Built
1Stories
P8Building Class
R6Zoning
7,866 sfGross Floor Area
1Units
3 Open Violations ▸
Library · Owner of record: PW REALTY HOLDINGS, LLC · 5,837 sf lot · 1.35 FAR built · Flood zone X
Locations of Work
Mechanical
Roof1p · 1 filing · 9 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PW REALTY HOLDING LLC1307/08/2026
THERADYNAMICS103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PAUL DENIS ASSOCIATES111/17/2022
ALPHA HOME DESIGN LLC210/01/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
INDESIGN STUDIO403/21/2026
PRECISION 3SIXTY NYC, INC203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CITY SIGNSScaffold207/08/2026
R'POL CONSTRUCTION INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
RYAN SPECIAL ENGINEERING2018111/17/2022
Building Lifecycle
All (40)Filed (3)Permit Issued (3)Signed Off (3)Violation (23)Special Inspection (8)
08/22/2023
Signed off — Alteration
Installation of new HVAC Units for renovation of first floor and cellar.
X08036215-I1
01/19/2023
Permit issued — Mechanical Systems
X08036215-I1-MS
11/17/2022
Filed — Alteration
Installation of new HVAC Units for renovation of first floor and cellar.
X08036215-I1
11/08/2022
Special inspection requirement — Shutoff dampers
William Ryan
11/08/2022
Special inspection requirement — Mechanical Systems
William Ryan
11/08/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
William Ryan
11/08/2022
Special inspection requirement — Final
William Ryan
11/08/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
William Ryan
11/08/2022
Special inspection requirement — HVAC-R and service water heating equipment
William Ryan
11/08/2022
Special inspection requirement — HVAC-R and service water heating system controls
William Ryan
01/06/2022
Signed off — Alteration
ERECT AN ILLUMINATED SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X00405039-I1
01/06/2022
Signed off — Alteration
ERECT AN NON-ILLUMINATED SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X00405082-I1
10/15/2020
Permit issued — Sign
X00405082-I1-SG
10/14/2020
Permit issued — Sign
X00405039-I1-SG
10/01/2020
Filed — Alteration
ERECT AN ILLUMINATED SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X00405039-I1
10/01/2020
Filed — Alteration
ERECT AN NON-ILLUMINATED SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X00405082-I1
09/28/2020
Special inspection requirement — Final
YAN GAO
07/17/2020
Violation issued (ECB, closed)
Construction
07/17/2020
Violation issued (ECB, closed)
Construction
04/20/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/25/2018
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/26/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/08/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/03/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/29/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
09/25/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
04/01/2014
Violation issued (ECB, closed)
Elevators
03/31/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/31/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/01/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/24/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
08/20/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
04/17/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/27/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
12/16/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
11/13/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/03/2001
Violation issued (ECB, closed)
Elevators
09/23/1998
Violation issued (ECB, closed)
Elevators
08/29/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offR'POL CONSTRUCTION INC01/19/2023
DOB NOWSignSigned-offELMER DAWSON10/15/2020
DOB NOWSignSigned-offELMER DAWSON10/14/2020
BIS—ISSUEDR'POL CONSTRUCTION INC04/21/2023
BIS—ISSUEDR'POL CONSTRUCTION INC06/14/2022
BIS—ISSUEDR'POL CONSTRUCTION INC02/25/2022
BIS—ISSUEDR'POL CONSTRUCTION INC10/07/2013
BISPLISSUEDALL PRO PLBG & HTG INC04/19/2013
BISEQISSUEDR'POL CONSTRUCTION INC03/27/2013
BISOTISSUEDR'POL CONSTRUCTION INC03/27/2013
BIS—ISSUEDDAVID TURNER ARCHITECT,PC11/28/2012
BIS—ISSUEDDAVID TURNER ARCHITECT,PC11/13/2012
BISMHISSUEDROCKY SHEET METAL12/02/1999
BISEQISSUEDNSP ENTERPRISES INC02/26/1999
BISEQISSUEDNSP ENTERPRISES INC12/29/1998
BISEQISSUEDNSP ENTERPRISES INC12/08/1998
BISPLISSUEDG.N.T. MECHANICAL LLC07/10/1998
BISPLISSUEDG.N.T. MECHANICAL LLC04/20/1994
BISOTISSUEDWICOLE CONSTRUCTION CORP.04/08/1994
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 8
DateRequirementInspectorRole
11/08/2022Shutoff dampersWilliam Ryanenergy_progress
11/08/2022Mechanical SystemsWilliam Ryanspecial
11/08/2022Fire-Resistant Penetrations and JointsWilliam Ryanspecial
11/08/2022FinalWilliam Ryanprogress
11/08/2022HVAC-R and service water piping design and insulationWilliam Ryanenergy_progress
11/08/2022HVAC-R and service water heating equipmentWilliam Ryanenergy_progress
11/08/2022HVAC-R and service water heating system controlsWilliam Ryanenergy_progress
09/28/2020FinalYAN GAOprogress
▾Tenants in the building
TenantSpaceFloorsRenovation projects
Theradynamics Physical & Occupational TherapyMedical / HealthcareCellar, Floor 1
Project X08036215 Alteration · LOC Issued · 11/17/2022
Read from each project’s drawing title blocks and cover sheets and checked twice; a name appears only when it is the occupant, never the owner, landlord or designer.
▾Documents — 127 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch - Sign2
08/25/2026X00405082-I1Request digital key ↗
08/25/2026X00405039-I1Request digital key ↗
▸DOB NOWPlans/Sketch1
08/23/2026X08036215-I1Request digital key ↗
▸Applications & Permits41
▸BISPLAN / WORK APPROVAL APPLICATION25
07/31/2025220132719Open ↗
11/15/2022220132719Open ↗
09/22/2022220132719Open ↗
Showing 3 of 25 on file for this type
▸BISWORK PERMIT APPLICATION9
06/17/2025220132719Open ↗
06/14/2022220132719Open ↗
02/28/2022220132719Open ↗
Showing 3 of 9 on file for this type
▸BISPLACE OF ASSEMBLY4
05/28/2015220346178Open ↗
05/28/2015220339836Open ↗
12/07/2013220346178Open ↗
Showing 3 of 4 on file for this type
▸BISPLACE OF ASSEMBLY SIGN OFF2
05/28/2015220346178Open ↗
05/28/2015220339836Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
10/11/2013220132719Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISADDRESS - NEW HOUSE NUMBER APPROVED1
08/06/2014220132719Open ↗
▸Seals & Professional Certifications22
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION9
05/28/2015220346178Open ↗
05/28/2015220339836Open ↗
08/06/2014220132719Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
08/29/2026X00405039-I1Open ↗
08/24/2026X08036215-I1Open ↗
08/24/2026X08036215-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/25/2026X00405082-I1Open ↗
08/25/2026X00405039-I1Open ↗
08/23/2026X08036215-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/24/2026X08036215-I1Open ↗
08/24/2026X08036215-I1Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
03/28/2013220259814Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
03/28/2013220259814Open ↗
▸Trade Schedules & Equipment7
▸BISSCHEDULE B - PLUMBING4
04/23/2013220132719Open ↗
02/06/2012220079019Open ↗
08/06/2011220132719Open ↗
Showing 3 of 4 on file for this type
▸BISSELF-CERT PLUMBING NOTICE2
10/19/2013220132719Open ↗
07/13/2013220132719Open ↗
▸BISEQUIPMENT USE PERMITS1
02/21/2024200428714Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
11/13/2012220132719Open ↗
▸Environmental & Asbestos3
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
08/06/2011220132719Open ↗
08/24/2010220079019Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
03/28/2013220259814Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
07/03/2014220259814Open ↗
03/28/2013220259814Open ↗
▸BISAS-BUILT ENERGY ANALYSIS2
07/03/2014220259814Open ↗
03/21/2014220132719Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
11/29/2021220132719Open ↗
▸Approvals, Objections & Sign-offs30
▸BISSCHEDULE A - OCCUPANCY / USE13
09/15/2022220132719Open ↗
06/09/2022220132719Open ↗
01/20/2022220132719Open ↗
Showing 3 of 13 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION10
01/20/2022220132719Open ↗
10/28/2020220132719Open ↗
10/28/2020220132719Open ↗
Showing 3 of 10 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
09/11/2014220132719Open ↗
08/06/2014220132719Open ↗
03/21/2014220132719Open ↗
Showing 3 of 4 on file for this type
▸BISADMINISTRATIVE OBJECTIONS2
08/06/2011220132719Open ↗
08/24/2010220079019Open ↗
▸BISSUPERSEDING LETTER1
10/12/2013220132719Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
09/11/2014220132719Open ↗
07/03/2014220259814Open ↗
03/28/2013220259814Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms7
▸BISADDITIONAL INFORMATION3
11/03/2021220132719Open ↗
08/06/2014220132719Open ↗
12/07/2013220339836Open ↗
▸BISEFILING COVER SHEET3
03/28/2013220259814Open ↗
08/06/2011220132719Open ↗
08/24/2010220079019Open ↗
▸BISBOROUGH INTAKE FORM1
05/29/2025220132719Open ↗
▸Other Documents2
▸BISPLOT DIAGRAM2
08/06/2014220132719Open ↗
08/06/2011220132719Open ↗