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BuildNYC
Zoned commercial or Manhattan residential
251 EAST 121ST STREET
MANHATTAN · BIN 1091898
💬 Discuss this project
0Year Built
—Stories
V1Building Class
R9AZoning
0 sfGross Floor Area
0Units
FDNY Report ↗
Zoned commercial or Manhattan residential · Owner of record: 2nd Ave. Investments · 1,395 sf lot · 0 FAR built · Flood zone X500
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionEquipmentCivilGeneralOther
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
Whole building & multi-floor projects1527 Morris Realty L.P.Under Construction1 filing
Site & exteriorConstruction fenceUnder Construction1 filing
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
P Georgopoulos Architect810/06/2026
Hidamari Engineering Services609/16/2026
Lombardo Professional Engineering108/05/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Expediting 4 U703/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
On Star ManagementGeneral Contractor310/16/2026
Prime Piping & HeatingFire Protection308/26/2026
On Star ManagementScaffold208/18/2026
TFK ElectricElectrical103/22/2026
A. M. Plumbing CompanyPlumbing109/07/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HRF Services56161210/06/2026
Building Lifecycle
All (88)Filed (15)Permit Issued (9)Inspection (1)Objection (30)Special Inspection (30)Tax Incentive (3)
08/21/2027
485-x construction completed
10/15/2026
Permit issued — Support of Excavation
M01270610-S1-SE
10/06/2026
Filed — New Building
SUBSEQUENT TEMPORARY STANDPIPE APPLICATION FILED HEREWITH.
M01270610-P3
10/06/2026
Filed — New Building
SUBSEQUENT TEMPORARY STANDPIPE APPLICATION FILED HEREWITH.
M01270610-P4
09/29/2026
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Footing and Foundation
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Construction Operations Influencing Adjacent Structures
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Concrete - Cast-In-Place
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Subgrade Inspections
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Footing and Foundation
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Subgrade Inspections
SHAHRIAR QUAYYUM
09/29/2026
Special inspection requirement — Final
SHAHRIAR QUAYYUM
09/16/2026
Filed — New Building
SUBSEQUENT TEMPORARY STANDPIPE APPLICATION FILED HEREWITH.
M01270610-P2
09/16/2026
Filed — New Building
SUBSEQUENT TEMPORARY STANDPIPE APPLICATION FILED HEREWITH.
M01270610-P1
09/15/2026
485-x registration filed
09/14/2026
Special inspection requirement — Post-installed Anchors
SHAHRIAR QUAYYUM
09/14/2026
Special inspection requirement — Sprinkler Systems
SHAHRIAR QUAYYUM
09/14/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SHAHRIAR QUAYYUM
09/14/2026
Special inspection requirement — Standpipe Systems
SHAHRIAR QUAYYUM
09/14/2026
Special inspection requirement — Standpipe Systems
SHAHRIAR QUAYYUM
09/03/2026
Permit issued — Plumbing
M01270610-S5-PL
08/27/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
08/25/2026
Permit issued — Sprinklers
M01270610-S6-EW-SD
08/25/2026
Permit issued — Sprinklers
M01270610-S6-EW-SP
08/25/2026
Permit issued — Standpipe
M01270610-S7-EW-SD
08/17/2026
Permit issued — Construction Fence
M01313080-I1-FN
08/14/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/10/2026
Objection resolved — Resolved
08/06/2026
Filed — Alteration
FENCE APPLICATION FILED IN CONJUNCTION WITH NB JOB #M01270610.
M01313080-I1
08/06/2026
Permit issued — Earth Work
M01270610-S2-FO-EA
08/06/2026
485-x construction commenced
08/05/2026
Filed — New Building
SUBSEQUENT TEMPORARY STANDPIPE APPLICATION FILED HEREWITH.
M01270610-Z1
08/05/2026
Permit issued — Protection and Mechanical Methods
M01270610-Z1-PMM
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
08/05/2026
Objection raised — Other
07/30/2026
Permit issued — Support of Excavation
M01270610-S1-SE
07/29/2026
Objection raised — Other
07/29/2026
Objection resolved — Addressed
Latest 60 of 88 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupport of ExcavationPermit IssuedOn Star Management10/15/2026
DOB NOWPlumbingPermit IssuedA. M. Plumbing Company09/03/2026
DOB NOWStandpipePermit IssuedPrime Piping & Heating08/25/2026
DOB NOWSprinklersPermit IssuedPrime Piping & Heating08/25/2026
DOB NOWStandpipePermit IssuedPrime Piping & Heating08/25/2026
DOB NOWConstruction FencePermit IssuedOn Star Management08/17/2026
DOB NOWEarth WorkPermit IssuedOn Star Management08/06/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedOn Star Management08/05/2026
DOB NOWSupport of ExcavationPermit IssuedOn Star Management07/30/2026
1 project · most recent 10/06/2026
Air Conditioning Systems Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
10/06/2026Permit IssuedOn Star ManagementAir Conditioning Systems, Heating Systems, Ventilation Systems
Cooling
Amana PTH073J15AXXX 7,000 BTU · Ptac ×164
PTH123J25AXXX 11,600 BTU · Ptac ×85
Mitsubishi Electric MXZ-SM48NL 48,000 BTU · Condensing Unit ×3
PUZ-AK12NL 12,000 BTU · Condensing Unit ×1
Heating
Amana PTH073J15AXXX 6,100 BTU · Ptac ×164
PTH123J25AXXX 10,800 BTU · Ptac ×85
Mitsubishi Electric MXZ-SM48NL 50,000 BTU · Condensing Unit ×3
PUZ-AK12NL 18,000 BTU · Condensing Unit ×1
Ventilation
Greenheck CUE-080-VG 625 CFM · Kitchen Exhaust ×4
G-095-VG 750 CFM · Exhaust Fan ×3
AX-36-160-0419 2,000 CFM · Exhaust Fan ×2
AX-41-160-0414 3,000 CFM · Exhaust Fan ×1
G-080-VG 300 CFM · Exhaust Fan ×1
Enervex BEF 315 800 CFM · Exhaust Fan ×1
Renewaire HE10RTH-F 850 CFM · Erv ×1
1 project · most recent 10/06/2026
Sprinkler System
FiledStatusContractorScope
10/06/2026Permit IssuedPrime Piping & HeatingSprinkler System
1 project · most recent 10/06/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
10/06/2026Permit IssuedA. M. Plumbing CompanyGas, Storm, Water/Sanitary
4 projects · most recent 12/02/2025
General Wiring
FiledStatusContractorScope
12/02/2025Permit IssuedTFK Electric87 meters, 87 new_meters
11/28/2025Permit IssuedTFK ElectricGeneral Wiring
11/28/2025Permit IssuedTFK Electric1 meters, 1 new_meters
11/28/2025Permit IssuedTFK Electric—
1 project · most recent 10/06/2026
Concrete
FiledStatusContractorScope
10/06/2026Permit IssuedOn Star ManagementConcrete
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
08/27/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 64
DateRequirementInspectorRole
09/29/2026Subgrade InspectionsSHAHRIAR QUAYYUMspecial
09/29/2026Concrete - Cast-In-PlaceSHAHRIAR QUAYYUMspecial
09/29/2026Footing and FoundationSHAHRIAR QUAYYUMprogress
09/29/2026FinalSHAHRIAR QUAYYUMprogress
09/29/2026Subsurface Investigations (Borings/Test Pits)SHAHRIAR QUAYYUMspecial
09/29/2026Subsurface Conditions – Fill Placement & In-Place DensitySHAHRIAR QUAYYUMspecial
09/29/2026Construction Operations Influencing Adjacent StructuresSHAHRIAR QUAYYUMspecial
09/29/2026Footing and FoundationSHAHRIAR QUAYYUMprogress
09/29/2026Subsurface Investigations (Borings/Test Pits)SHAHRIAR QUAYYUMspecial
09/29/2026Subgrade InspectionsSHAHRIAR QUAYYUMspecial
09/29/2026Excavations - Sheeting, Shoring, and BracingSHAHRIAR QUAYYUMspecial
09/14/2026Standpipe SystemsSHAHRIAR QUAYYUMspecial
09/14/2026Standpipe SystemsSHAHRIAR QUAYYUMspecial
09/14/2026Sprinkler SystemsSHAHRIAR QUAYYUMspecial
09/14/2026Fire-Resistant Penetrations and JointsSHAHRIAR QUAYYUMspecial
09/14/2026Post-installed AnchorsSHAHRIAR QUAYYUMspecial
11/13/2025Subsurface Conditions – Fill Placement & In-Place DensitySHAHRIAR QUAYYUMspecial
11/13/2025Construction Operations Influencing Adjacent StructuresSHAHRIAR QUAYYUMspecial
11/13/2025Concrete - Cast-In-PlaceSHAHRIAR QUAYYUMspecial
11/13/2025Subsurface Investigations (Borings/Test Pits)SHAHRIAR QUAYYUMspecial
11/13/2025Subgrade InspectionsSHAHRIAR QUAYYUMspecial
10/27/2025Footing and FoundationSHAHRIAR QUAYYUMprogress
10/27/2025Sprinkler SystemsSHAHRIAR QUAYYUMspecial
10/27/2025Standpipe SystemsSHAHRIAR QUAYYUMspecial
10/27/2025Fire-Resistant Penetrations and JointsSHAHRIAR QUAYYUMspecial
Latest 25 of 64.
▾Documents — 73 on file (BIS + DOB NOW)
▸Plans & Drawings13
▸DOB NOWPlans/Sketch13
08/20/2026M01270610-S5Request digital key ↗
08/17/2026M01270610-Z1Request digital key ↗
08/17/2026M01270610-S8Request digital key ↗
Showing 3 of 13 on file for this type
▸Zoning, Tax Lot & Property Records4
▸DOB NOWZD1: DOB Zoning Diagram2
08/17/2026M01270610-I1Open ↗
08/13/2026M01270610-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/17/2026M01270610-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/17/2026M01270610-I1Open ↗
▸Seals & Professional Certifications36
▸DOB NOWDPL-1: Design Professional Seal & Signature17
10/05/2026M01270610-P2Open ↗
10/05/2026M01270610-P1Open ↗
10/05/2026M01270610-P3Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature12
10/05/2026M01270610-P2Open ↗
10/05/2026M01270610-P1Open ↗
10/05/2026M01270610-P4Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
10/05/2026M01270610-P4Open ↗
10/05/2026M01270610-P3Open ↗
09/01/2026M01270610-S5Open ↗
Showing 3 of 7 on file for this type
▸Trade Schedules & Equipment1
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/17/2026M01270610-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/17/2026M01270610-I1Open ↗
▸Environmental & Asbestos6
▸DOB NOWOER: Notice to Proceed6
10/05/2026M01270610-P3Open ↗
10/05/2026M01270610-P4Open ↗
08/17/2026M01270610-S2Open ↗
Showing 3 of 6 on file for this type
▸Inspections & Test Reports7
▸DOB NOWSOIL REPORT5
10/05/2026M01270610-P3Open ↗
10/05/2026M01270610-P4Open ↗
08/17/2026M01270610-S2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWTR4 Test Report and Plot Diagram2
08/17/2026M01270610-S1Open ↗
08/17/2026M01270610-S2Open ↗
▸Other Documents5
▸DOB NOWAdjoining Owners Notification2
08/17/2026M01270610-S2Open ↗
08/17/2026M01270610-S1Open ↗
▸DOB NOWProperty Ownership Certification1
08/17/2026M01270610-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026M01270610-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026M01270610-I1Open ↗