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Zoned residential, not Manhattan
41 ZEPHYR AVENUE
STATEN ISLAND · BIN 5174844
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0Year Built
—Stories
V0Building Class
R3XZoning
0 sfGross Floor Area
0Units
Zoned residential, not Manhattan · 11,250 sf lot · 0 FAR built · Flood zone AE
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire Protection
Permit Issued — active, not yet Signed-off
Floor 3Under Construction6p · 3 filings · 20 docs
Floor 2Under Construction6p · 3 filings · 20 docs
Floor 1Under Construction6p · 3 filings · 20 docs
CellarUnder Construction5p · 3 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
M S B DEVELOPMENT2109/10/2026
ZEPHYR ESTATES, LLC103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
A TECH ENGINEERING NYC, PLLC.202/27/2026
WILLY C. YUIN ARCH. PLLC212/27/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
A TECH ENGINEERING NYC403/21/2026
APRILE BONAMO FILING REP103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
M.S.B. DEVELOPMENT CO INCGeneral Contractor809/10/2026
FLOW-RIGHT PLBG & HTG CORPlumbing206/28/2026
D AND H ELECTRICAL CONSTElectrical103/22/2026
FLOW-RIGHT FIRE SUPP CORPFire Protection107/08/2026
QUALITY PLUMBING, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
A TECH ENGINEERING NYC, P6738209/19/2025
Building Lifecycle
All (54)Filed (4)Permit Issued (11)Inspection (9)Special Inspection (30)
09/09/2026
Permit issued — Foundation
S00981697-I1-GC
08/03/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/27/2026
Filed — New Building
INSTALLATION OF NEW BATHROOMS, KITCHEN FIXTURES, NEW HEATING SYSTEMS AND 2 DETENTION BASIN FOR NEW 1 FAMILY RESIDENCE. PLUMBING WORK FILED IN SUBSEQUENT APPLICATION TO NB S00981697-I1
S00981697-S2
02/26/2026
Special inspection requirement — Energy Code Compliance Inspections
02/26/2026
Special inspection requirement — Shutoff dampers
02/26/2026
Special inspection requirement — Maintenance information
02/25/2026
Special inspection requirement — Ventilation and air distribution system
02/25/2026
Special inspection requirement — HVAC-R and service water heating system controls
02/25/2026
Special inspection requirement — HVAC-R and service water heating equipment
02/25/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
02/24/2026
Special inspection requirement — Mechanical Systems
02/24/2026
Special inspection requirement — Final
02/20/2026
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
02/18/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
02/18/2026
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
02/18/2026
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
02/11/2026
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
01/12/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/01/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
10/24/2025
Permit issued — Sprinklers
S00524917-I1-PL
10/24/2025
Permit issued — Sprinklers
S00524917-I1-EW-SP
10/23/2025
Permit issued — Plumbing
S67884214-S1-PL
10/20/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
10/07/2025
Permit issued — Plumbing
S00981697-S1-PL
09/24/2025
Permit issued — General Construction
S00981697-I1-ST
09/24/2025
Permit issued — Structural
S00981697-I1-FO
09/19/2025
Filed — Alteration
INSTALLATION OF NEW FIRE SPRINKLER SYSTEM WITH VALVES AND METER FOR SAME.
S00524917-I1
09/08/2025
Permit issued — General Construction
S00981697-I1-GC
09/12/2024
Permit issued — General Construction
S00981697-I1-FO
09/12/2024
Permit issued — Structural
S00981697-I1-ST
09/05/2024
Permit issued — General Construction
S00981697-I1-GC
07/23/2024
Special inspection requirement — Air barrier - visual inspection
anthony santoro
12/27/2023
Filed — New Building
INSTALLATION OF NEW BATHROOMS, KITCHEN FIXTURES, NEW HEATING SYSTEMS AND 2 DETENTION BASIN FOR NEW 1 FAMILY RESIDENCE. PLUMBING WORK FILED IN SUBSEQUENT APPLICATION TO NB S00981697-I1
S00981697-I1
12/27/2023
Filed — New Building
INSTALLATION OF NEW BATHROOMS, KITCHEN FIXTURES, NEW HEATING SYSTEMS AND 2 DETENTION BASIN FOR NEW 1 FAMILY RESIDENCE. PLUMBING WORK FILED IN SUBSEQUENT APPLICATION TO NB S00981697-I1
S00981697-S1
12/27/2023
Special inspection requirement — Air barrier — testing
anthony santoro
12/27/2023
Special inspection requirement — Insulation placement and R values
anthony santoro
12/27/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
anthony santoro
12/27/2023
Special inspection requirement — Fenestration areas
anthony santoro
12/27/2023
Special inspection requirement — Electric vehicle service equipment requirements
anthony santoro
12/27/2023
Special inspection requirement — Fireplaces
anthony santoro
12/27/2023
Special inspection requirement — Interior lighting power
anthony santoro
12/27/2023
Special inspection requirement — Permanent certificate
anthony santoro
12/27/2023
Special inspection requirement — Protection of exposed foundation insulation
anthony santoro
12/27/2023
Special inspection requirement — HVAC-R and service water heating equipment
anthony santoro
12/27/2023
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
anthony santoro
12/27/2023
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
anthony santoro
12/27/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
anthony santoro
12/27/2023
Special inspection requirement — Structural Steel - Details
anthony santoro
12/27/2023
Special inspection requirement — Subgrade Inspections
anthony santoro
12/27/2023
Special inspection requirement — Energy Code Compliance Inspections
anthony santoro
12/27/2023
Special inspection requirement — Fire-Resistance Rated Construction
anthony santoro
12/27/2023
Special inspection requirement — Structural Wood Frame
anthony santoro
12/27/2023
Special inspection requirement — Fenestration air leakage
anthony santoro
12/27/2023
Special inspection requirement — Maintenance information
anthony santoro
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWFoundationPermit IssuedM.S.B. DEVELOPMENT CO INC09/09/2026
DOB NOWSprinklersPermit IssuedFLOW-RIGHT PLBG & HTG COR10/24/2025
DOB NOWSprinklersPermit IssuedFLOW-RIGHT FIRE SUPP CORP10/24/2025
DOB NOWPlumbingPermit IssuedFLOW-RIGHT PLBG & HTG COR10/23/2025
DOB NOWPlumbingPermit IssuedQUALITY PLUMBING, INC10/07/2025
DOB NOWGeneral ConstructionPermit IssuedM.S.B. DEVELOPMENT CO INC09/24/2025
DOB NOWStructuralPermit IssuedM.S.B. DEVELOPMENT CO INC09/24/2025
DOB NOWGeneral ConstructionPermit IssuedM.S.B. DEVELOPMENT CO INC09/08/2025
DOB NOWGeneral ConstructionPermit IssuedM.S.B. DEVELOPMENT CO INC09/12/2024
DOB NOWStructuralPermit IssuedM.S.B. DEVELOPMENT CO INC09/12/2024
DOB NOWGeneral ConstructionPermit IssuedM.S.B. DEVELOPMENT CO INC09/05/2024
1 job · most recent 02/27/2026
Air Conditioning Systems Ventilation Systems
FiledStatusContractorScope
02/27/2026Permit IssuedM.S.B. DEVELOPMENT CO INCAir Conditioning Systems, Ventilation Systems
1 job · most recent 09/19/2025
FiledStatusContractorScope
09/19/2025Permit IssuedFLOW-RIGHT FIRE SUPP CORP38 heads
2 jobs · most recent 02/27/2026
Water/Sanitary Gas Storm
FiledStatusContractorScope
02/27/2026Permit IssuedQUALITY PLUMBING, INCGas, Storm, Water/Sanitary
09/19/2025Permit IssuedFLOW-RIGHT PLBG & HTG CORWater/Sanitary
1 job · most recent 12/17/2025
General Wiring
FiledStatusContractorScope
12/17/2025Permit IssuedD AND H ELECTRICAL CONSTGeneral Wiring
▾Field Inspections (DOB CAP) — 9
DateTypeResultReport
08/03/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/20/2026Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
02/18/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
02/18/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
02/18/2026Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
02/11/2026Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
01/12/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
12/01/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
10/20/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 37
DateRequirementInspectorRole
02/26/2026Energy Code Compliance Inspections—progress
02/26/2026Shutoff dampers—energy_progress
02/26/2026Maintenance information—energy_progress
02/25/2026Ventilation and air distribution system—energy_progress
02/25/2026HVAC-R and service water heating system controls—energy_progress
02/25/2026HVAC-R and service water heating equipment—energy_progress
02/25/2026HVAC-R and service water piping design and insulation—energy_progress
02/24/2026Mechanical Systems—special
02/24/2026Final—progress
07/23/2024Air barrier - visual inspectionanthony santoroenergy_progress
12/27/2023Air barrier — testing anthony santoroenergy_progress
12/27/2023Insulation placement and R valuesanthony santoroenergy_progress
12/27/2023Fenestration and door U-factor and product ratingsanthony santoroenergy_progress
12/27/2023Fenestration areasanthony santoroenergy_progress
12/27/2023Electric vehicle service equipment requirementsanthony santoroenergy_progress
12/27/2023Fireplacesanthony santoroenergy_progress
12/27/2023Interior lighting poweranthony santoroenergy_progress
12/27/2023Permanent certificateanthony santoroenergy_progress
12/27/2023Protection of exposed foundation insulationanthony santoroenergy_progress
12/27/2023HVAC-R and service water heating equipmentanthony santoroenergy_progress
12/27/2023Excavations - Sheeting, Shoring, and Bracinganthony santorospecial
12/27/2023Exterior Insulation and Finish Systems (EIFS)anthony santorospecial
12/27/2023Fire-Resistant Penetrations and Jointsanthony santorospecial
12/27/2023Structural Steel - Detailsanthony santorospecial
12/27/2023Subgrade Inspectionsanthony santorospecial
Latest 25 of 37.
▾Documents — 49 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/18/2026S00524917-I1Request digital key ↗
08/17/2026S00981697-S1Request digital key ↗
08/17/2026S00981697-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits8
▸BISBPP-5 - Authorization to the Department of Transportation4
05/21/2012520000597Open ↗
06/13/2011520000597Open ↗
01/11/2011520000597Open ↗
Showing 3 of 4 on file for this type
▸BISBPP-16 - Application for waiver of curb alignment and/or sidewalk and curb3
05/01/2012520000597Open ↗
04/17/2012520000597Open ↗
04/07/2009520000597Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
04/07/2009520000597Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026S00981697-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026S00981697-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026S00981697-I1Open ↗
▸Seals & Professional Certifications10
▸DOB NOWProgress Inspector Seal & Signature4
08/25/2026S00981697-I1Open ↗
08/25/2026S00981697-I1Open ↗
08/24/2026S00981697-S1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/18/2026S00524917-I1Open ↗
08/13/2026S00981697-S2Open ↗
08/13/2026S00981697-S1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
08/25/2026S00981697-I1Open ↗
08/25/2026S00981697-I1Open ↗
▸Trade Schedules & Equipment1
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/13/2026S00981697-I1Open ↗
▸Safety & Tenant Protection3
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026S00981697-I1Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026S00981697-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026S00981697-I1Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
04/07/2009520000597Open ↗
▸Inspections & Test Reports5
▸BISBPP-9 - Request for Builders Pavement Field Inspection4
05/21/2012520000597Open ↗
06/13/2011520000597Open ↗
01/11/2011520000597Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWGeotechnical Report (BC 1803.6)1
08/13/2026S00981697-I1Open ↗
▸Approvals, Objections & Sign-offs5
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff4
05/21/2012520000597Open ↗
06/13/2011520000597Open ↗
01/11/2011520000597Open ↗
Showing 3 of 4 on file for this type
▸BISADMINISTRATIVE OBJECTIONS1
04/07/2009520000597Open ↗
▸Filing & Intake Forms4
▸BISADDITIONAL INFORMATION4
05/22/2012520000597Open ↗
05/01/2012520000597Open ↗
04/17/2012520000597Open ↗
Showing 3 of 4 on file for this type
▸Other Documents5
▸BISBPP - SUPPORTING DOCUMENTATION1
05/04/2009520000597Open ↗
▸BISBPP - DOT Builders Pavement Unit Waiver Request Form1
05/22/2012520000597Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026S00981697-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026S00981697-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026S00981697-I1Open ↗