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Over six families without stores
271 WEST 11 STREET
MANHATTAN · BIN 1011363
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1836Year Built
4Stories
C1Building Class
R6Zoning
6,740 sfGross Floor Area
11Units
Rent Stabilized10 Open Violations ▸
Over six families without stores · Owner of record: YW11 TRUST · 2,821 sf lot · 2.39 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire Protection
Permit Issued — active, not yet Signed-off
Floor 4Under Construction56p · 2 filings · 20 docs
Floor 3Under Construction54p · 2 filings · 20 docs
Floor 2Under Construction55p · 2 filings · 20 docs
Floor 1Under Construction54p · 2 filings · 20 docs
CellarUnder Construction84p · 2 filings · 20 docs
BasementUnder Construction87p · 1 filing · 20 docs
Sub-Basement2p · 1 filing · 5 docs
1 job · most recent 04/06/2026
Heating and Air Conditioning Systems Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
04/06/2026Permit IssuedRIVERSIDE BUILDERS INCHeating and Air Conditioning Systems, Heating Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric PEFY-P24NMAU-E4; PEFY-P18NMAU-E5, PEFY-P12NMAU-E4, PEFY-P18NMAU-E5, PEFY-P12NMAU-E4, PEFY-P06NMAU-E4, PEFY-P18NMAU-E4, PEFP18NMAU-E5, PEFY-P06NMAU-E4, PKFY-P06LMU-ER1.TH, PEFY-P06NMAU-E4, PKA-A12L1 12,000 BTU · Vrf Indoor ×14
PURY-EP144TNU-A1, PuZ-A12NKA7 144,000 BTU ×2
Heating
__Junk__ CMB-P1016NU-KA1 126,000 BTU ×2
ECOCIRC XL 36-45, ECOCIRC XL 36-45 10,000 BTU ×2
Ventilation
Panasonic FV-0511VKS3S, FV-0511VKS3S, PB 110, GN-188, GN-642, 225SQBX17D VF2 350 CFM · Exhaust Fan ×6
1 job · most recent 04/06/2026
Sprinkler System
FiledStatusContractorScope
04/06/2026Permit IssuedMASTER PLBG AND HTG INCSprinkler System
1 job · most recent 04/06/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
04/06/2026Permit IssuedARCON PLBG SOLUTIONSGas, Storm, Water/Sanitary
6 jobs · most recent 09/15/2026
General Wiring
FiledStatusContractorScope
09/15/2026Permit IssuedP & Z ELECTRIC CORPGeneral Wiring
10/01/2025Permit IssuedBOROWIDE ELECT'L CONTR'S—
09/30/2024Permit IssuedP & Z ELECTRIC CORP—
07/08/2024Permit IssuedP & Z ELECTRIC CORP—
07/11/2022CompleteRICHARD NEU—
07/25/2018CompleteMEO ELECTRIC CORP—
1 job · most recent 04/06/2026
Steel Concrete Masonry
FiledStatusContractorScope
04/06/2026Permit IssuedRIVERSIDE BUILDERS INCSteel, Concrete, Masonry
4 jobs · most recent 05/14/2026
Scaffold Sidewalk Shed Fence
FiledStatusContractorScope
05/14/2026Permit IssuedANDAMIO SCAFFOLDING LLCSidewalk Shed
05/14/2026Permit IssuedANDAMIO SCAFFOLDING LLCScaffold
12/02/2025Permit IssuedRIVERSIDE BUILDERS INCScaffold
08/18/2025Permit IssuedRIVERSIDE BUILDERS INCFence
Building Lifecycle
All (195)Filed (29)Permit Issued (38)Signed Off (5)Violation (60)Inspection (7)Objection (26)Special Inspection (30)
09/16/2026
Permit issued — Support of Excavation
M01148606-S6-SE
09/16/2026
Permit issued — Mechanical Systems
M01148606-S2-MS
09/16/2026
Permit issued — Construction Fence
M01248881-I1-FN
09/16/2026
Permit issued — Protection and Mechanical Methods
M01248879-I1-PMM
09/16/2026
Permit issued — General Construction
M01148606-I1-GC
08/19/2026
Signed off — Alteration CO
Support of excavation work associated with the renovation of the townhouse under AltCO application M01148606-I1
M01148606-S1
08/17/2026
Permit issued — Supported Scaffold
M01261743-I1-SF
07/29/2026
Permit issued — Sidewalk Shed
M01261693-I1-SH
07/06/2026
Permit issued — Sprinklers
M01148606-S5-EW-SP
05/14/2026
Filed — Alteration
Installation of a temporarily 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.
M01261743-P1
05/14/2026
Filed — Alteration
Installation of a temporarily heavy-duty sidewalk shed per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.
M01261693-P1
04/29/2026
Violation issued (HPD, open)
A
04/27/2026
Permit issued — Plumbing
M01148606-S3-PL
04/23/2026
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
04/07/2026
Special inspection requirement — Post-installed Anchors
HENLIA CHEN
04/07/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
HENLIA CHEN
04/06/2026
Filed — Alteration CO
Support of excavation work associated with the renovation of the townhouse under AltCO application M01148606-I1
M01148606-P8
01/29/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
HENLIA CHEN
01/29/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
HENLIA CHEN
01/29/2026
Special inspection requirement — Post-installed Anchors
HENLIA CHEN
01/29/2026
Special inspection requirement — Post-installed Anchors
HENLIA CHEN
12/04/2025
Special inspection requirement — Post-installed Anchors
Karol Zdancewicz
12/02/2025
Filed — Alteration
Installation of temporary Site Specific Engineered Enclosure System per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.
M01248879-P1
12/02/2025
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.
M01248880-P1
11/26/2025
Special inspection requirement — Structural Cold-Formed Steel
HENLIA CHEN
11/26/2025
Special inspection requirement — Structural Steel - Details
HENLIA CHEN
11/26/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
HENLIA CHEN
11/26/2025
Special inspection requirement — Concrete - Cast-In-Place
HENLIA CHEN
11/26/2025
Special inspection requirement — Final
HENLIA CHEN
11/26/2025
Special inspection requirement — Structural Steel - Welding
HENLIA CHEN
11/26/2025
Special inspection requirement — Footing and Foundation
HENLIA CHEN
11/26/2025
Special inspection requirement — Construction Operations Influencing Adjacent Structures
HENLIA CHEN
11/26/2025
Special inspection requirement — Post-installed Anchors
HENLIA CHEN
11/26/2025
Special inspection requirement — Structural Steel - High Strength Bolting
HENLIA CHEN
11/26/2025
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
HENLIA CHEN
11/26/2025
Special inspection requirement — Masonry
HENLIA CHEN
11/25/2025
Filed — Alteration CO
Support of excavation work associated with the renovation of the townhouse under AltCO application M01148606-I1
M01148606-P6
11/25/2025
Objection resolved — Addressed
11/25/2025
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
PATRICK MAHON
11/24/2025
Objection raised — Admin
11/18/2025
Filed — Alteration CO
Support of excavation work associated with the renovation of the townhouse under AltCO application M01148606-I1
M01148606-P7
11/17/2025
Violation issued (HPD, open)
I
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/04/2025
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
PATRICK MAHON
10/27/2025
Special inspection requirement — Footing and Foundation
HENLIA CHEN
10/27/2025
Special inspection requirement — Post-installed Anchors
HENLIA CHEN
10/27/2025
Special inspection requirement — Final
HENLIA CHEN
10/27/2025
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
HENLIA CHEN
10/27/2025
Special inspection requirement — Masonry
HENLIA CHEN
10/27/2025
Special inspection requirement — Structural Steel - Welding
HENLIA CHEN
10/27/2025
Special inspection requirement — Structural Steel - High Strength Bolting
HENLIA CHEN
10/27/2025
Special inspection requirement — Structural Steel - Details
HENLIA CHEN
10/27/2025
Special inspection requirement — Construction Operations Influencing Adjacent Structures
HENLIA CHEN
10/17/2025
Permit issued — Support of Excavation
M01148606-S6-SE
10/17/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
10/08/2025
Permit issued — Foundation
M01148606-S8-FO
09/25/2025
Permit issued — Protection and Mechanical Methods
M01248879-I1-PMM
09/19/2025
Permit issued — Mechanical Systems
M01148606-S2-MS
09/12/2025
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.
M01248880-I1
09/12/2025
Permit issued — Supported Scaffold
M01248880-I1-SF
Latest 60 of 195 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RIVERSIDE BUILDERS1008/18/2026
GRT CONSTRUCTION2707/08/2026
RELIABLE ENTERPRISES603/22/2026
YW11 TRUST103/22/2026
OWNER OF 271 WEST 11 ST103/22/2026
OWNER OF 271 W 11 ST103/22/2026
271 W 11TH STR RLTY CORP C O303/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/09/2023$26.8M—— → —$3,969/sf building
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SYNERGY BUILDING CONSULTANTS503/21/2026
CODE2803/21/2026
Rigid Structural Design, LLC403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GRT CONSTRUCTION CORPGeneral Contractor2307/08/2026
RIVERSIDE BUILDERS INCGeneral Contractor2009/17/2026
ANDAMIO SCAFFOLDING LLCGeneral Contractor608/18/2026
RELIABLE ENTERPRISES INCGeneral Contractor303/21/2026
ARCON PLBG SOLUTIONSPlumbing207/08/2026
MASTER PLBG AND HTG INCFire Protection207/08/2026
RICHARD NEUElectrical103/22/2026
GREGORY PAPANTONIOUElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CHEN ENGINEERING SERVICES1826804/06/2026
KZ ENGINEERING, P.C.4665212/02/2025
GZA GEOENVIRONMENTAL OF N1179411/18/2025
EMTG CONSULTANTS4222203/14/2025
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupport of ExcavationPermit IssuedRIVERSIDE BUILDERS INC09/16/2026
DOB NOWMechanical SystemsPermit IssuedRIVERSIDE BUILDERS INC09/16/2026
DOB NOWConstruction FencePermit IssuedRIVERSIDE BUILDERS INC09/16/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedRIVERSIDE BUILDERS INC09/16/2026
DOB NOWGeneral ConstructionPermit IssuedRIVERSIDE BUILDERS INC09/16/2026
DOB NOWSupported ScaffoldPermit IssuedANDAMIO SCAFFOLDING LLC08/17/2026
DOB NOWSidewalk ShedPermit IssuedANDAMIO SCAFFOLDING LLC07/29/2026
DOB NOWSprinklersPermit IssuedMASTER PLBG AND HTG INC07/06/2026
DOB NOWPlumbingPermit IssuedARCON PLBG SOLUTIONS04/27/2026
DOB NOWSupport of ExcavationPermit IssuedRIVERSIDE BUILDERS INC10/17/2025
DOB NOWFoundationPermit IssuedRIVERSIDE BUILDERS INC10/08/2025
DOB NOWProtection and Mechanical MethodsPermit IssuedRIVERSIDE BUILDERS INC09/25/2025
DOB NOWMechanical SystemsPermit IssuedRIVERSIDE BUILDERS INC09/19/2025
DOB NOWSupported ScaffoldPermit IssuedRIVERSIDE BUILDERS INC09/12/2025
DOB NOWConstruction FencePermit IssuedRIVERSIDE BUILDERS INC09/12/2025
DOB NOWGeneral ConstructionPermit IssuedRIVERSIDE BUILDERS INC09/10/2025
DOB NOWStructuralSigned-offRIVERSIDE BUILDERS INC09/10/2025
DOB NOWSupported ScaffoldPermit IssuedANDAMIO SCAFFOLDING LLC08/20/2025
DOB NOWConstruction FencePermit IssuedRIVERSIDE BUILDERS INC08/18/2025
DOB NOWSidewalk ShedPermit IssuedANDAMIO SCAFFOLDING LLC08/01/2025
DOB NOWGeneral ConstructionPermit IssuedRIVERSIDE BUILDERS INC06/11/2025
DOB NOWSprinklersPermit IssuedMASTER PLBG AND HTG INC05/15/2025
DOB NOWPlumbingPermit IssuedARCON PLBG SOLUTIONS05/13/2025
DOB NOWStructuralSigned-offRIVERSIDE BUILDERS INC04/08/2025
DOB NOWGeneral ConstructionPermit IssuedRIVERSIDE BUILDERS INC04/08/2025
DOB NOWGeneral ConstructionPermit IssuedRIVERSIDE BUILDERS INC07/08/2024
DOB NOWSidewalk ShedSigned-offRELIABLE ENTERPRISES INC07/14/2022
DOB NOWSidewalk ShedSigned-offGRT CONSTRUCTION CORP05/10/2021
DOB NOWSupported ScaffoldSigned-offGRT CONSTRUCTION CORP03/25/2021
DOB NOWSupported ScaffoldSigned-offGRT CONSTRUCTION CORP11/10/2020
DOB NOWSupported ScaffoldSigned-offGRT CONSTRUCTION CORP11/10/2020
DOB NOWSupported ScaffoldSigned-offGRT CONSTRUCTION CORP09/03/2020
DOB NOWSidewalk ShedSigned-offGRT CONSTRUCTION CORP11/14/2019
DOB NOWSupported ScaffoldSigned-offGRT CONSTRUCTION CORP11/14/2019
DOB NOWSidewalk ShedSigned-offGRT CONSTRUCTION CORP11/07/2018
DOB NOWSupported ScaffoldSigned-offGRT CONSTRUCTION CORP11/07/2018
DOB NOWSidewalk ShedSigned-offGRT CONSTRUCTION CORP07/25/2018
DOB NOWSupported ScaffoldSigned-offGRT CONSTRUCTION CORP07/25/2018
BISOTISSUEDGRT CONSTRUCTION CORP11/05/2021
BISOTISSUEDGRT CONSTRUCTION CORP11/13/2018
+ 3 more permits on file
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
04/23/2026Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
10/17/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
08/05/2025Pass-Final PL - UndergroundPassView ↗
02/10/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/23/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
09/18/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
06/03/2022Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 67
DateRequirementInspectorRole
04/07/2026Fire-Resistant Penetrations and JointsHENLIA CHENspecial
04/07/2026Post-installed AnchorsHENLIA CHENspecial
01/29/2026Post-installed AnchorsHENLIA CHENspecial
01/29/2026Fire-Resistant Penetrations and JointsHENLIA CHENspecial
01/29/2026Fire-Resistant Penetrations and JointsHENLIA CHENspecial
01/29/2026Post-installed AnchorsHENLIA CHENspecial
12/04/2025Post-installed AnchorsKarol Zdancewiczspecial
11/26/2025Structural Cold-Formed SteelHENLIA CHENspecial
11/26/2025Subsurface Conditions – Fill Placement & In-Place DensityHENLIA CHENspecial
11/26/2025Post-installed AnchorsHENLIA CHENspecial
11/26/2025Structural Steel - High Strength BoltingHENLIA CHENspecial
11/26/2025Structural Stability – Alterations of existing buildingsHENLIA CHENspecial
11/26/2025Structural Steel - WeldingHENLIA CHENspecial
11/26/2025Construction Operations Influencing Adjacent StructuresHENLIA CHENspecial
11/26/2025MasonryHENLIA CHENspecial
11/26/2025Concrete - Cast-In-PlaceHENLIA CHENspecial
11/26/2025Structural Steel - DetailsHENLIA CHENspecial
11/26/2025Footing and FoundationHENLIA CHENprogress
11/26/2025FinalHENLIA CHENprogress
11/25/2025Excavations - Sheeting, Shoring, and BracingPATRICK MAHONspecial
11/04/2025Excavations - Sheeting, Shoring, and BracingPATRICK MAHONspecial
10/27/2025Subsurface Conditions – Fill Placement & In-Place DensityHENLIA CHENspecial
10/27/2025Structural Steel - WeldingHENLIA CHENspecial
10/27/2025Structural Steel - High Strength BoltingHENLIA CHENspecial
10/27/2025Structural Steel - DetailsHENLIA CHENspecial
Latest 25 of 67.
▾Documents — 166 on file (BIS + DOB NOW)
▸Plans & Drawings31
▸DOB NOWPlans/Sketch30
09/06/2026M00063731-I1Request digital key ↗
09/06/2026M00063913-I1Request digital key ↗
09/02/2026M00769312-I1Request digital key ↗
Showing 3 of 30 on file for this type
▸DOB NOWPlans/Sketch - Supported Scaffold1
09/04/2026M00393093-I1Request digital key ↗
▸Applications & Permits21
▸DOB NOWLPC Approval/Permit15
08/13/2026M01148606-P7Open ↗
08/13/2026M01148606-S7Open ↗
08/13/2026M01034548-I1Open ↗
Showing 3 of 15 on file for this type
▸BISWORK PERMIT APPLICATION5
11/08/2021140786228Open ↗
05/17/2021140786228Open ↗
05/13/2021140786228Open ↗
Showing 3 of 5 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION1
07/21/2018140786228Open ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026M01148606-I1Open ↗
▸Seals & Professional Certifications82
▸DOB NOWSpecial Inspector Seal & Signature40
09/26/2026M01148606-S2Open ↗
09/26/2026M01148606-S2Open ↗
09/02/2026M01148606-S8Open ↗
Showing 3 of 40 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature30
08/27/2026M01034548-I1Open ↗
08/20/2026M01148606-P6Open ↗
08/20/2026M01148606-P4Open ↗
Showing 3 of 30 on file for this type
▸DOB NOWProgress Inspector Seal & Signature9
09/26/2026M01148606-S2Open ↗
09/02/2026M01148606-S8Open ↗
09/02/2026M01148606-S8Open ↗
Showing 3 of 9 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
07/21/2018140786228Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
07/21/2018140786228Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
07/21/2018140786228Open ↗
▸Safety & Tenant Protection3
▸BISTENANT PROTECTION PLAN AND NOTES1
07/21/2018140786228Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026M01148606-I1Open ↗
▸DOB NOWTenant Protection Plan1
08/13/2026M00393093-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/27/2026M01034548-I1Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
07/21/2018140786228Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
07/21/2018140786228Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
11/07/2022140786228Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
11/07/2022140786228Open ↗
▸Inspections & Test Reports4
▸BISTECHNICAL REPORT: RESPONSIBILITY2
11/07/2022140786228Open ↗
07/21/2018140786228Open ↗
▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1
11/07/2022140786228Open ↗
▸BISMASONRY1
11/07/2022140786228Open ↗
▸Approvals, Objections & Sign-offs3
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
11/09/2022140786228Open ↗
▸BISLANDMARKS SIGNOFF1
11/09/2022140786228Open ↗
▸BISLANDMARKS APPROVAL1
07/21/2018140786228Open ↗
▸Cost, Insurance & Ownership3
▸BISCIVIL PENALTY AFFADAVIT/REQUEST1
07/30/2018140786228Open ↗
▸BISCOST AFFIDAVIT1
07/21/2018140786228Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
09/29/2022140786228Open ↗
▸Filing & Intake Forms4
▸BISBOROUGH INTAKE FORM3
11/08/2021140786228Open ↗
05/17/2021140786228Open ↗
05/13/2021140786228Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
07/21/2018140786228Open ↗
▸Other Documents9
▸DOB NOWEvaluation of Adjacent Building Report (BC 1817.3)3
08/13/2026M01148606-S8Open ↗
08/13/2026M01148606-P6Open ↗
08/13/2026M01148606-P1Open ↗
▸DOB NOWProof of Historic Building2
08/13/2026M01148606-I1Open ↗
08/13/2026M01034548-I1Open ↗
▸DOB NOWBSA Meeting Minutes/BSA Resolution1
08/13/2026M00063731-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/20/2026M01148606-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026M01148606-S6Open ↗
▸DOB NOWFinal Survey1
08/13/2026M01148606-I1Open ↗