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Condo, residential tower (mixed-use, multi-family elevator) [derived]
241 LENOX AVENUE
MANHATTAN · BIN 1057728
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1910Year Built
4Stories
RMBuilding Class
R7-2Zoning
8,128 sfGross Floor Area
5Units
Rent Stabilized3 Open Violations ▸
Condo, residential tower (mixed-use, multi-family elevator) [derived] · 2,014 sf lot · 4.04 FAR built · Flood zone X
Locations of Work
Structural
Floor 41p · 1 filing · 9 docs
Floor 3
Floor 2
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HIGH RISE DEV INC203/22/2026
ALLSTATE SCAFFOLDING INC103/22/2026
OWNER OF 217 LENOX AVE103/22/2026
BILLY CONTRACTORS INC303/22/2026
TOMASZ CONSTRUCTION303/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
RICHARD KORNBLAU209/02/2025
SERMAN ENGINEERING105/02/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MUNICIPAL BUILDING CONSULTANTS203/21/2026
PRAXIS WORKSHOP203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PRECISE DESIGN INCGeneral Contractor303/21/2026
MC USA RESTORATION CORPGeneral Contractor104/09/2026
AMC PLBG, HTG & CLNG, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
RICHARD B. KORNBLAU, AIA3208108/22/2025
DM ENGINEERS PLLC6427105/02/2022
SERMAN ENGINEERING4685105/02/2022
Building Lifecycle
All (64)Filed (3)Permit Issued (3)Signed Off (3)Violation (37)Inspection (2)Objection (6)Special Inspection (10)
04/29/2026
Violation issued (HPD, open)
A
11/17/2025
Violation issued (HPD, open)
I
11/10/2025
Signed off — Alteration
Installation of plumbing fixtures as per plans filed herewith. No change to use, egress or occupancy,
M01267746-I1
11/10/2025
Signed off — Alteration
Installation of plumbing fixtures as per plans filed herewith. No change to use, egress or occupancy,
M01267746-S1
10/22/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/17/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/19/2025
Permit issued — General Construction
M01267746-I1-GC
09/17/2025
Permit issued — Plumbing
M01267746-S1-PL
09/02/2025
Filed — Alteration
Installation of plumbing fixtures as per plans filed herewith. No change to use, egress or occupancy,
M01267746-S1
08/22/2025
Filed — Alteration
Installation of plumbing fixtures as per plans filed herewith. No change to use, egress or occupancy,
M01267746-I1
08/14/2025
Special inspection requirement — Lighting controls
Richard Kornblau
08/14/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Richard Kornblau
08/14/2025
Special inspection requirement — Energy Code Compliance Inspections
Richard Kornblau
08/14/2025
Special inspection requirement — Interior lighting power
Richard Kornblau
08/06/2025
Special inspection requirement — Final
Richard Kornblau
06/04/2025
Violation issued (HPD, open)
A
04/01/2024
Violation issued (HPD, closed)
A
03/15/2023
Violation issued (HPD, closed)
A
11/02/2022
Violation issued (HPD, closed)
I
07/26/2022
Signed off — Alteration
STRUCTURAL WORK, REINFORCEMENT OF FLOOR FRAMING AT FRONT PORTION OF BUILDING AT THE 3RD & 4TH FLOORS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.
M00723838-I1
05/19/2022
Permit issued — Structural
M00723838-I1-GC-CX
05/12/2022
Objection resolved — Addressed
05/12/2022
Objection resolved — Addressed
05/12/2022
Objection resolved — Addressed
05/05/2022
Objection raised — Scope
05/05/2022
Objection raised — Admin
05/05/2022
Objection raised — Structural
05/02/2022
Filed — Alteration
STRUCTURAL WORK, REINFORCEMENT OF FLOOR FRAMING AT FRONT PORTION OF BUILDING AT THE 3RD & 4TH FLOORS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.
M00723838-I1
04/29/2022
Special inspection requirement — Structural Wood Frame
Mario Mendoza Blanco
04/29/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Mario Mendoza Blanco
04/29/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
CHAD SERMAN
04/29/2022
Special inspection requirement — Fire-Resistance Rated Construction
Mario Mendoza Blanco
04/22/2022
Special inspection requirement — Final
CHAD SERMAN
02/15/2022
Violation issued (HPD, closed)
A
02/15/2022
Violation issued (HPD, closed)
I
04/01/2021
Violation issued (HPD, closed)
A
04/01/2021
Violation issued (HPD, closed)
I
10/25/2019
Violation issued (HPD, closed)
I
10/25/2016
Violation issued (HPD, closed)
I
10/01/2015
Violation issued (HPD, closed)
I
05/30/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/15/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/22/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/24/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/27/2011
Violation issued (ECB, closed)
Unknown
05/27/2011
Violation issued (ECB, closed)
Construction
05/27/2011
Violation issued (ECB, closed)
Construction
04/19/2011
Violation issued (ECB, closed)
Unknown
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/02/2009
Violation issued (ECB, closed)
Construction
01/31/2009
Violation issued (ECB, closed)
Construction
01/29/2009
Violation issued (ECB, closed)
Construction
01/29/2009
Violation issued (ECB, closed)
Construction
01/09/2009
Violation issued (ECB, closed)
Construction
10/31/2008
Violation issued (ECB, closed)
Construction
10/31/2008
Violation issued (ECB, closed)
Unknown
09/27/2008
Violation issued (ECB, closed)
Construction
05/23/2008
Violation issued (ECB, closed)
Construction
05/13/2008
Violation issued (ECB, closed)
Construction
Latest 60 of 64 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offMC USA RESTORATION CORP09/19/2025
DOB NOWPlumbingSigned-offAMC PLBG, HTG & CLNG, INC09/17/2025
DOB NOWStructuralSigned-offPRECISE DESIGN INC05/19/2022
BISPLISSUEDPETER MICELI PLUMBING10/31/2013
BISSPISSUEDALL PRO PLBG & HTG INC08/20/2013
BISEQISSUEDTOMASZ CONSTRUCTION CORP08/29/2012
BISPLISSUEDPETER MICELI PLUMBING08/29/2012
BISSPISSUEDALL PRO PLBG & HTG INC07/19/2012
BISEQISSUEDTOMASZ CONSTRUCTION CORP10/17/2011
BISPLISSUEDORBIT PLBG & HTG INC07/07/2011
BISEQISSUEDTOMASZ CONSTRUCTION CORP05/23/2011
BIS—ISSUEDTOMASZ CONSTRUCTION CORP05/23/2011
BISEQISSUEDBILLY CONTRACTORS INC01/19/2011
BISEQISSUEDBILLY CONTRACTORS INC12/14/2010
BISEQISSUEDBILLY CONTRACTORS INC12/24/2009
BISEQISSUEDBILLY CONTRACTORS INC12/23/2009
BISEQISSUEDBILLY CONTRACTORS INC12/23/2009
BISEQISSUEDBILLY CONT INC01/26/2009
BISEQISSUEDBILLY CONT INC12/23/2008
BISOTISSUEDHIGH RISE DEV ENTPR INC11/18/2008
BISEQISSUEDBILLY CONTRACTORS10/20/2008
BISEQISSUEDBILLY CONTRACTORS06/16/2008
BISEQISSUEDHIGH RISE DEVELOPMENT ENTERPRISI06/10/2008
BISOTISSUEDHIGH RISE DEVELOPMENT ENTERPRISI06/10/2008
1 project · most recent 12/14/2022
General Wiring
FiledStatusContractorScope
12/14/2022CompletePOLYPHASE ELECTRIC INC.General Wiring
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
10/22/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/17/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
08/14/2025Lighting controlsRichard Kornblauenergy_progress
08/14/2025Fire-Resistant Penetrations and JointsRichard Kornblauspecial
08/14/2025Energy Code Compliance InspectionsRichard Kornblauprogress
08/14/2025Interior lighting powerRichard Kornblauenergy_progress
08/06/2025FinalRichard Kornblauprogress
04/29/2022Structural Wood FrameMario Mendoza Blancoprogress
04/29/2022Fire-Resistant Penetrations and JointsMario Mendoza Blancospecial
04/29/2022Structural Stability – Alterations of existing buildingsCHAD SERMANspecial
04/29/2022Fire-Resistance Rated ConstructionMario Mendoza Blancoprogress
04/22/2022FinalCHAD SERMANprogress
▾Documents — 206 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/21/2026M01267746-I1Request digital key ↗
08/21/2026M01267746-S1Request digital key ↗
08/14/2026M00723838-I1Request digital key ↗
▸Applications & Permits55
▸BISPLAN / WORK APPROVAL APPLICATION28
03/29/2017123005899Open ↗
02/01/2017123005899Open ↗
01/30/2017123005899Open ↗
Showing 3 of 28 on file for this type
▸BISWORK PERMIT APPLICATION22
11/21/2013110183373Open ↗
08/22/2013120923689Open ↗
09/04/2012110183373Open ↗
Showing 3 of 22 on file for this type
▸DOB NOWLPC Approval/Permit3
08/14/2026M00723838-I1Open ↗
08/13/2026M01267746-S1Open ↗
08/13/2026M01267746-I1Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
04/25/2014110183373Open ↗
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
05/15/2009110183373Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISZONING EXHIBIT III- DESC & OWNERSHIP STMNT1
05/15/2009110183373Open ↗
▸Seals & Professional Certifications48
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION28
10/28/2013120923689Open ↗
04/17/2013110193068Open ↗
04/11/2013110188252Open ↗
Showing 3 of 28 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
09/01/2026M01267746-I1Open ↗
09/01/2026M01267746-I1Open ↗
09/01/2026M01267746-I1Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST4
11/17/2008110388465Open ↗
10/20/2008110357453Open ↗
06/13/2008110202986Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM4
11/17/2008110388465Open ↗
10/20/2008110357453Open ↗
06/13/2008110202986Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/02/2026M00723838-I1Open ↗
08/21/2026M01267746-I1Open ↗
08/21/2026M01267746-S1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026M01267746-I1Open ↗
08/24/2026M00723838-I1Open ↗
08/24/2026M00723838-I1Open ↗
▸Trade Schedules & Equipment19
▸BISSELF-CERT PLUMBING NOTICE8
01/28/2014110183373Open ↗
11/08/2013110183373Open ↗
10/25/2013120923689Open ↗
Showing 3 of 8 on file for this type
▸BISSCHEDULE B - PLUMBING7
03/28/2013120923689Open ↗
10/09/2012120923689Open ↗
08/08/2012110183373Open ↗
Showing 3 of 7 on file for this type
▸BISBOILERS - SUPPORTING DOCUMENTATION1
09/29/2014110183373Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
12/03/2009110183373Open ↗
▸BISEQUIPMENT USE PERMITS1
12/02/2014110183373Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
12/03/2009110183373Open ↗
▸Safety & Tenant Protection9
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist3
08/14/2026M00723838-I1Open ↗
08/13/2026M01267746-I1Open ↗
08/13/2026M01267746-S1Open ↗
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE2
05/25/2011110183373Open ↗
05/25/2011110183373Open ↗
▸BISSTREET TREE CHECKLIST2
11/27/2009110183373Open ↗
11/18/2008110388465Open ↗
▸BISSRO MD ANTI-HARASSMENT CHECKLIST1
02/07/2012120923689Open ↗
▸BISHPD: CERTIFICATE OF NO HARASSMENT1
06/08/2010110183373Open ↗
▸Environmental & Asbestos12
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'6
12/14/2011120923689Open ↗
11/17/2008110388465Open ↗
06/03/2008110188252Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3
10/20/2008110357453Open ↗
06/13/2008110202986Open ↗
06/13/2008110202977Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/21/2026M01267746-S1Open ↗
08/21/2026M01267746-I1Open ↗
08/14/2026M00723838-I1Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY1
12/14/2011120923689Open ↗
▸Approvals, Objections & Sign-offs27
▸BISADMINISTRATIVE OBJECTIONS8
12/14/2011120923689Open ↗
11/17/2008110388465Open ↗
10/20/2008110357453Open ↗
Showing 3 of 8 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST7
05/21/2014110357453Open ↗
05/01/2014110202986Open ↗
01/08/2014110357453Open ↗
Showing 3 of 7 on file for this type
▸BISLANDMARKS APPROVAL5
03/26/2010110183373Open ↗
11/17/2008110388465Open ↗
10/09/2008110188252Open ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE4
08/08/2012110183373Open ↗
12/07/2009110183373Open ↗
05/31/2008110183373Open ↗
Showing 3 of 4 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION2
10/03/2016122899033Open ↗
09/04/2012110183373Open ↗
▸BISSHED LETTER1
03/16/2011110202986Open ↗
▸Cost, Insurance & Ownership8
▸BISCOST AFFIDAVIT8
04/17/2013110193068Open ↗
04/11/2013110188252Open ↗
12/14/2011120923689Open ↗
Showing 3 of 8 on file for this type
▸Filing & Intake Forms16
▸BISEFILING COVER SHEET12
02/01/2017123005899Open ↗
01/30/2017123005899Open ↗
10/03/2016122899033Open ↗
Showing 3 of 12 on file for this type
▸BISADDITIONAL INFORMATION4
03/31/2017123005899Open ↗
04/03/2013120923689Open ↗
10/15/2012120923689Open ↗
Showing 3 of 4 on file for this type
▸Other Documents7
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION4
10/03/2016122899033Open ↗
10/03/2016122899033Open ↗
10/03/2016122899033Open ↗
Showing 3 of 4 on file for this type
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1
10/27/2008110202986Open ↗
▸BISOP-4 - Special Report1
05/19/2014110357453Open ↗
▸BISRESTRICTION: DEED1
05/15/2009110183373Open ↗