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Elevator apt, semi-fireproof without stores
The Columbus House
721 COLUMBUS AVENUE · BIN 1086833
💬 Discuss this project
1969Year Built
32Stories
D1Building Class
C1-9Zoning
308,302 sfGross Floor Area
250Units
LL97 CoveredRent Stabilized70 Open Violations 69 unresolved · 1 paperwork only ▸
Elevator apt, semi-fireproof without stores · Owner of record: NAMDAR 95 WEST 95 STREET LLC · 32,026 sf lot · 9.63 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionGeneral
Roof4p · 1 filing · 20 docs
Bulkhead1p · 1 filing · 20 docs
Floor 26p · 1 filing · 20 docs
Floor 16p · 1 filing · 20 docs
Cellar5p · 1 filing · 20 docs
Sub-Cellar5p · 1 filing · 20 docs
Basement3p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PARK CONTRACTING GROUP107/08/2026
NYC DEVELOP CORP103/22/2026
NYC HOUSING DEVELOP103/22/2026
NYC HOUSING DEVELOPMENT C103/22/2026
NYC HOUSING DEVP CORP303/22/2026
COLUMBUS HOUSE ASSOCIA303/22/2026
THE WITKOFF GROUP203/21/2026
BLUE SKY GROUP NY203/21/2026
KLOSED PROPERTIES103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HC ARCHITECT, PC207/07/2026
ALWAYS FAST SERVICES CORP105/15/2026
WEXLER ASSOCIATES311/19/2025
2L ENGINEERING, DPC304/09/2025
DANIEL GOLDNER ARCHITECTS106/12/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JM ZONING, LLC.1403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BLUESKY DEVELOPMENTGeneral Contractor107/08/2026
PARK CONTRACTING GROUPGeneral Contractor107/08/2026
Building Lifecycle
All (12)Filed (10)Permit Issued (2)
07/07/2026
Filed — Alteration
INSTALLATION OF CONSTRUCTION FENCE. NO CHANGE IN USE, EGRESS OR OCCUPANCY
M01383790-P1
05/15/2026
Filed — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. LIVE LOAD 300PSF.
M01396348-I1
05/15/2026
Permit issued — Sidewalk Shed
M01396348-I1-SH
04/16/2026
Permit issued — Construction Fence
M01383790-I1-FN
04/09/2026
Filed — Alteration
INSTALLATION OF CONSTRUCTION FENCE. NO CHANGE IN USE, EGRESS OR OCCUPANCY
M01383790-I1
11/19/2025
Filed — Alteration CO
Structural work type filed in conjunction with proposed renovation of Columbus House. Pursuant to CPC approval (ULURP M 920493(E) ZAM) (CEQR 09DCP043M) (CP-18505, West Side LSRD.
M01013615-P1
04/09/2025
Filed — Alteration CO
Structural work type filed in conjunction with proposed renovation of Columbus House. Pursuant to CPC approval (ULURP M 920493(E) ZAM) (CEQR 09DCP043M) (CP-18505, West Side LSRD.
M01013615-S5
04/09/2025
Filed — Alteration CO
Structural work type filed in conjunction with proposed renovation of Columbus House. Pursuant to CPC approval (ULURP M 920493(E) ZAM) (CEQR 09DCP043M) (CP-18505, West Side LSRD.
M01013615-S6
12/11/2024
Filed — Alteration CO
Structural work type filed in conjunction with proposed renovation of Columbus House. Pursuant to CPC approval (ULURP M 920493(E) ZAM) (CEQR 09DCP043M) (CP-18505, West Side LSRD.
M01013615-S4
12/11/2024
Filed — Alteration CO
Structural work type filed in conjunction with proposed renovation of Columbus House. Pursuant to CPC approval (ULURP M 920493(E) ZAM) (CEQR 09DCP043M) (CP-18505, West Side LSRD.
M01013615-S3
12/10/2024
Filed — Alteration CO
Structural work type filed in conjunction with proposed renovation of Columbus House. Pursuant to CPC approval (ULURP M 920493(E) ZAM) (CEQR 09DCP043M) (CP-18505, West Side LSRD.
M01013615-S1
06/12/2024
Filed — Alteration CO
Structural work type filed in conjunction with proposed renovation of Columbus House. Pursuant to CPC approval (ULURP M 920493(E) ZAM) (CEQR 09DCP043M) (CP-18505, West Side LSRD.
M01013615-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedPARK CONTRACTING GROUP05/15/2026
DOB NOWConstruction FencePermit IssuedBLUESKY DEVELOPMENT04/16/2026
1 project · most recent 11/19/2025
Air Conditioning Systems Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
11/19/2025——Air Conditioning Systems, Heating and Air Conditioning Systems, Ventilation Systems
Cooling
Lg LMN079HVT 1 tons · Fan Coil Indoor ×10
ARNU483B8A4 5 tons · Vrf Indoor ×5
LSN181HSV5 2 tons · Fan Coil Indoor ×5
ARUN048GSS4 5 tons · Vrf Outdoor ×4
LMU243HV 2 tons · Vrf Outdoor ×4
ARNU363B8A4 3 tons · Vrf Indoor ×3
ARNU183CFA4 2 tons · Vrf Indoor ×2
LMU363HV 3 tons · Condensing Unit ×2
LSN120HFV3 1 tons · Fan Coil Indoor ×2
LSU120HFV3 1 tons · Heat Pump Outdoor ×2
ARNU073CEA4 1 tons · Vrf Indoor ×1
ARUM121BTE5 11 tons · Vrf Outdoor ×1
Heat / Cool
Lg ARDR-112-7.5A-1-G1 8 tons ×5
ARDR-112-5A-1-G1 6 tons · Vrf Outdoor ×4
ARDR-112-10A-1-G1 10 tons · Vrf Outdoor ×1
ARDR-212-15A-1-G1 15 tons · Vrf Outdoor ×1
ARDR-212-17.5A-1-G1 18 tons ×1
Ventilation
— GREENHECK ERVE-20-15L 5 tons ×1
1 project · most recent 11/19/2025
Sprinkler System
FiledStatusContractorScope
11/19/2025——Sprinkler System
1 project · most recent 11/19/2025
Storm Water/Sanitary
FiledStatusContractorScope
11/19/2025——Storm, Water/Sanitary
1 project · most recent 05/15/2026
FiledStatusContractorScope
05/15/2026Permit IssuedRICHARD NEU—
1 project · most recent 11/19/2025
Steel Concrete Masonry
FiledStatusContractorScope
11/19/2025——Steel, Concrete, Masonry
2 projects · most recent 07/07/2026
Fence Sidewalk Shed
FiledStatusContractorScope
07/07/2026Permit IssuedBLUESKY DEVELOPMENTFence
05/15/2026Permit IssuedPARK CONTRACTING GROUPSidewalk Shed
▾Special Inspection Requirements (DOB NOW) — 33
DateRequirementInspectorRole
12/08/2025Structural Steel - Welding—special
12/08/2025Final—progress
12/08/2025Structural Steel - High Strength Bolting—special
12/08/2025Masonry—special
12/08/2025Concrete - Cast-In-Place—special
12/08/2025Post-installed Anchors—special
12/08/2025Structural Steel - Details—special
12/08/2025Tenant Protection Plan Compliance—special
12/08/2025Structural Stability – Alterations of existing buildings—special
05/21/2025Maintenance information—energy_progress
05/13/2025HVAC-R and service water heating equipment—energy_progress
05/13/2025HVAC-R and service water piping design and insulation—energy_progress
05/13/2025HVAC-R and service water heating system controls—energy_progress
03/07/2025Tenant Protection Plan Compliance—special
03/07/2025Fire-Resistant Penetrations and Joints—special
10/15/2024Insulation placement and R values—energy_progress
08/20/2024Air barrier - visual inspection—energy_progress
08/20/2024Air barrier continuity plan testing—energy_progress
08/20/2024Protection of exposed foundation insulation—energy_progress
08/20/2024Fenestration air leakage—energy_progress
08/20/2024Fenestration and door U-factor and product ratings—energy_progress
08/20/2024Air barrier — testing —energy_progress
08/20/2024Vestibules—energy_progress
08/20/2024Fenestration areas—energy_progress
08/19/2024Tenant Protection Plan Compliance—special
Latest 25 of 33.
▾Documents — 66 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
08/24/2026M01013615-I1Request digital key ↗
08/24/2026M01013615-S1Request digital key ↗
08/24/2026M01013615-P1Request digital key ↗
Showing 3 of 10 on file for this type
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
09/09/2014122124600Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
06/13/2025141027074Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026M01013615-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026M01013615-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026M01013615-I1Open ↗
▸Seals & Professional Certifications15
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/24/2026M01013615-S1Open ↗
08/24/2026M01013615-I1Open ↗
08/24/2026M01013615-P1Open ↗
Showing 3 of 10 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
09/09/2014122124600Open ↗
09/09/2014122124600Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
05/20/2025141027074Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
09/09/2014122124600Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
09/09/2014122124600Open ↗
▸Trade Schedules & Equipment2
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
09/09/2014122124600Open ↗
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/13/2026M01013615-I1Open ↗
▸Safety & Tenant Protection4
▸BISSTREET TREE CHECKLIST2
10/23/2025141027074Open ↗
05/20/2025141027074Open ↗
▸BISBPP: STREET TREES SITE PLAN1
06/13/2025141027074Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026M01013615-I1Open ↗
▸Environmental & Asbestos17
▸DOB NOWOER: Notice to Proceed9
08/24/2026M01013615-S1Open ↗
08/24/2026M01013615-S1Open ↗
08/24/2026M01013615-S4Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
08/24/2026M01013615-I1Open ↗
08/24/2026M01013615-S6Open ↗
08/24/2026M01013615-S5Open ↗
Showing 3 of 6 on file for this type
▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE TO PROCEED1
05/20/2025141027074Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
09/09/2014122124600Open ↗
▸Inspections & Test Reports2
▸DOB NOWTR4 Test Report and Plot Diagram1
08/24/2026M01013615-S4Open ↗
▸DOB NOWSOIL REPORT1
08/13/2026M01013615-S4Open ↗
▸Approvals, Objections & Sign-offs2
▸BISLETTERS - SUPPORTING DOCUMENTATION2
11/13/2025141027074Open ↗
10/23/2025141027074Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
09/09/2014122124600Open ↗
▸Filing & Intake Forms3
▸BISADDITIONAL INFORMATION1
10/23/2025141027074Open ↗
▸BISEFILING COVER SHEET1
09/09/2014122124600Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
05/20/2025141027074Open ↗
▸Other Documents5
▸DOB NOWPlot Diagram2
08/13/2026M01013615-S4Open ↗
08/13/2026M01013615-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026M01013615-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026M01013615-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/24/2026M01013615-I1Open ↗