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Office with commercial, 1-6 stories
10-02 BEACH 20 STREET
QUEENS · Far Rockaway-Bayswater · BIN 4298255
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1931Year Built
3Stories
O5Building Class
R6Zoning
12,420 sfGross Floor Area
5Units
0 Open ViolationsFDNY Report ↗
Office with commercial, 1-6 stories · Owner of record: TWO LAMBDA REAL ESTATE LLC · 6,550 sf lot · 1.9 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbingGeneral
Roof4p · 3 filings · 20 docs
Floor 311p · 2 filings · 20 docs
Floor 210p · 2 filings · 20 docs
Floor 118p · 5 filings · 20 docs
Cellar9p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
TWO LAMBDA REAL ESTATE2407/08/2026
1002/4/6 BEACH 20 ST LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/07/2022$2.5M—1002/4/6 BEACH 20TH ST., LLC → TWO LAMBDA REAL ESTATE LLC$197/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TAN ARCHITECT P.C606/20/2025
MCHENERY TESTING LAB310/22/2024
ENTHINK ENGINEERS LLC205/01/2024
JUST CONSULTING ENGINEERING612/06/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
LOXTON603/21/2026
ECDESIGN STUDIO1203/21/2026
VISIONAEC203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SPLEN CONSTRUCTION INCGeneral Contractor407/08/2026
JOHN EVAN CONTRACTING CORGeneral Contractor407/08/2026
XINLI.CONSTRUCTION LLCGeneral Contractor303/21/2026
JOHN FITZGERALD PLBG &HTGPlumbing207/08/2026
GREAT AMERICAN RESTORATIONGeneral Contractor207/08/2026
WATSON'S PLBG, HTG, & BDGPlumbing107/08/2026
UNION IRONWORKERS LOCAL11Electrical103/21/2026
KALE CONSTRUCTION INCGeneral Contractor104/08/2026
GILBERTI, JElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BASSIRI8394206/20/2025
MCHENERY TESTING LAB9181110/22/2024
AMERILAND BROOK LLC1506210/09/2023
G ENGINEERING PC7778311/18/2022
Building Lifecycle
All (76)Filed (17)Permit Issued (11)Signed Off (6)Violation (9)Inspection (12)Objection (8)Special Inspection (13)
09/26/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
09/23/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
09/22/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/17/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
08/29/2025
Permit issued — Plumbing
Q01191720-S1-PL
08/26/2025
Permit issued — General Construction
Q01191720-I1-GC
07/16/2025
Objection resolved — Addressed
07/15/2025
Objection raised — Cost
06/20/2025
Filed — Alteration CO
PROPOSED CHANGE OF USE APPLICATION FOR FLOORS 002-003
Q01191720-S1
06/20/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
05/15/2025
Objection resolved — Addressed
05/15/2025
Objection resolved — Addressed
04/04/2025
Objection raised — Admin
04/04/2025
Objection raised — Scope
03/20/2025
Filed — Alteration CO
PROPOSED CHANGE OF USE APPLICATION FOR FLOORS 002-003
Q01191720-I1
03/10/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
10/24/2024
Permit issued — General Construction
Q01127186-I1-GC
10/24/2024
Permit issued — Mechanical Systems
Q01127186-S1-MS
10/22/2024
Filed — Alteration
RENOVATION OF EXISTING FIRST-FLOOR COMMERCIAL SPACE: INSTALLATION OF NEW PARTITIONS. NO CHANGES TO USE, EGRESS, OR OCCUPANCY.
Q01127186-S1
10/22/2024
Filed — Alteration
RENOVATION OF EXISTING FIRST-FLOOR COMMERCIAL SPACE: INSTALLATION OF NEW PARTITIONS. NO CHANGES TO USE, EGRESS, OR OCCUPANCY.
Q01127186-S2
10/17/2024
Filed — Alteration
RENOVATION OF EXISTING FIRST-FLOOR COMMERCIAL SPACE: INSTALLATION OF NEW PARTITIONS. NO CHANGES TO USE, EGRESS, OR OCCUPANCY.
Q01127186-I1
10/15/2024
Special inspection requirement — Mechanical Systems
TREVOR O. FLOWERS
10/15/2024
Special inspection requirement — Final
TREVOR O. FLOWERS
06/24/2024
Signed off — Alteration
REFILING OF JOB NO 420511468 FOR SIGN OFF PURPOSES ONLY. NO ADDITIONAL WORK TO BE DONE UNDER THIS APPLICATION.
Q01043808-I1
06/24/2024
Signed off — Alteration
RENEWING FILING FOR APPROVED JOB NUMBER 420503903 FOR SIGN OFF PURPOSES ONLY. NO NEW WORK ASSOCIATED WITH THIS APPLICATION.
Q01043774-I1
06/14/2024
Permit issued — General Construction
Q01043808-I1-GC
06/14/2024
Permit issued — General Construction
Q01043774-I1-GC
05/18/2024
Objection resolved — Addressed
05/10/2024
Objection raised — Accessibility
05/01/2024
Filed — Alteration
REFILING OF JOB NO 420511468 FOR SIGN OFF PURPOSES ONLY. NO ADDITIONAL WORK TO BE DONE UNDER THIS APPLICATION.
Q01043808-I1
05/01/2024
Filed — Alteration
RENEWING FILING FOR APPROVED JOB NUMBER 420503903 FOR SIGN OFF PURPOSES ONLY. NO NEW WORK ASSOCIATED WITH THIS APPLICATION.
Q01043774-I1
04/30/2024
Special inspection requirement — Final
MOHAMMAD AHEAD
04/30/2024
Special inspection requirement — Final
MOHAMMAD AHEAD
01/29/2024
Signed off — Alteration
PROPOSED ELEVATOR INSTALLATION, ELEVATOR LOBBY, & MINOR PARTITION WORK TO AN EXISTING 3-STORY COMMERCIAL BUILDING.
Q00808291-I1
12/13/2023
Signed off — Alteration
PROPOSED ELEVATOR INSTALLATION, ELEVATOR LOBBY, & MINOR PARTITION WORK TO AN EXISTING 3-STORY COMMERCIAL BUILDING.
Q00808291-S1
12/08/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
12/01/2023
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
10/12/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAOHONG ZHAO
10/09/2023
Filed — Alteration
PROPOSED ELEVATOR INSTALLATION, ELEVATOR LOBBY, & MINOR PARTITION WORK TO AN EXISTING 3-STORY COMMERCIAL BUILDING.
Q00808291-P2
10/06/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAOHONG ZHAO
05/24/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
05/24/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
05/08/2023
Filed — Alteration
PROPOSED ELEVATOR INSTALLATION, ELEVATOR LOBBY, & MINOR PARTITION WORK TO AN EXISTING 3-STORY COMMERCIAL BUILDING.
Q00808291-P1
03/07/2023
Permit issued — Plumbing
Q00808291-S1-PL
02/21/2023
Filed — Alteration
PROPOSED ELEVATOR INSTALLATION, ELEVATOR LOBBY, & MINOR PARTITION WORK TO AN EXISTING 3-STORY COMMERCIAL BUILDING.
Q00808291-S1
02/21/2023
Permit issued — General Construction
Q00808291-I1-GC
01/30/2023
Filed — Alteration
PROPOSED ELEVATOR INSTALLATION, ELEVATOR LOBBY, & MINOR PARTITION WORK TO AN EXISTING 3-STORY COMMERCIAL BUILDING.
Q00808291-I1
12/20/2022
Signed off — Alteration
RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR AND CELLAR WITH PLUMBING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Q00788797-I1
12/20/2022
Signed off — Alteration
RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR ONLY: INSTALL NEW PARTITIONS, FLOOR/WALL FINISHES. INSTALL NEW ADA TOILET AS PER PLAN.NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Q00788796-I1
12/06/2022
Filed — Alteration
RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR AND CELLAR WITH PLUMBING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Q00788797-P2
11/29/2022
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
11/21/2022
Special inspection requirement — Mechanical Systems
XIONGCAI GU
11/21/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIONGCAI GU
11/21/2022
Special inspection requirement — Final
XIONGCAI GU
11/21/2022
Special inspection requirement — Energy Code Compliance Inspections
XIONGCAI GU
11/21/2022
Special inspection requirement — Fire-Resistance Rated Construction
XIONGCAI GU
11/18/2022
Filed — Alteration
RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR ONLY: INSTALL NEW PARTITIONS, FLOOR/WALL FINISHES. INSTALL NEW ADA TOILET AS PER PLAN.NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Q00788796-P3
11/17/2022
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
11/10/2022
Filed — Alteration
RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR ONLY: INSTALL NEW PARTITIONS, FLOOR/WALL FINISHES. INSTALL NEW ADA TOILET AS PER PLAN.NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Q00788796-P1
11/08/2022
Filed — Alteration
RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR AND CELLAR WITH PLUMBING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Q00788797-P1
Latest 60 of 76 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offJOHN FITZGERALD PLBG &HTG08/29/2025
DOB NOWGeneral ConstructionPermit IssuedKALE CONSTRUCTION INC08/26/2025
DOB NOWGeneral ConstructionPermit IssuedJOHN EVAN CONTRACTING COR10/24/2024
DOB NOWMechanical SystemsPermit IssuedJOHN EVAN CONTRACTING COR10/24/2024
DOB NOWGeneral ConstructionSigned-offGREAT AMERICAN RESTORATIO06/14/2024
DOB NOWGeneral ConstructionSigned-offGREAT AMERICAN RESTORATIO06/14/2024
DOB NOWPlumbingSigned-offWATSON'S PLBG, HTG, & BDG03/07/2023
DOB NOWGeneral ConstructionSigned-offXINLI.CONSTRUCTION LLC02/21/2023
DOB NOWPlumbingSigned-offJOHN FITZGERALD PLBG &HTG08/17/2022
DOB NOWMechanical SystemsSigned-offSPLEN CONSTRUCTION INC08/10/2022
DOB NOWMechanical SystemsSigned-offSPLEN CONSTRUCTION INC08/09/2022
BISEQISSUEDB & S RESTORATION INC10/18/2012
BISOTISSUEDB.J. CONSTRUCTION OF NY01/12/2012
1 project · most recent 10/22/2024
Ventilation Systems
FiledStatusContractorScope
10/22/2024Permit IssuedJOHN EVAN CONTRACTING CORVentilation Systems
2 projects · most recent 06/20/2025
Water/Sanitary
FiledStatusContractorScope
06/20/2025Signed-offJOHN FITZGERALD PLBG &HTGWater/Sanitary
10/22/2024——Water/Sanitary
4 projects · most recent 11/22/2025
General Wiring
FiledStatusContractorScope
11/22/2025Permit IssuedPOWER SURGE ELECTRIC, INCGeneral Wiring
04/18/2023CompleteKWONG MING ELECTRIC INC—
11/17/2022CompleteKJK ELECTRIC INCGeneral Wiring
08/10/2022CompleteCL ELECTRICAL CORP5 meters
▾Field Inspections (DOB CAP) — 12
DateTypeResultReport
09/26/2025Pass-Final CND-Occupancy InspectionPassView ↗
09/23/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
09/22/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/17/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
12/08/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
12/01/2023Pass-Final General Construction Non-Directive 14PassView ↗
05/24/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
05/24/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
11/29/2022Pass-Final General Construction Non-Directive 14PassView ↗
11/17/2022Fail-Final General Construction Non-Directive 14FailView ↗
09/21/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/21/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 13
DateRequirementInspectorRole
06/20/2025Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
03/10/2025Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
10/15/2024Mechanical SystemsTREVOR O. FLOWERSspecial
10/15/2024FinalTREVOR O. FLOWERSprogress
04/30/2024FinalMOHAMMAD AHEADprogress
04/30/2024FinalMOHAMMAD AHEADprogress
10/12/2023Fire-Resistant Penetrations and JointsXIAOHONG ZHAOspecial
10/06/2023Fire-Resistant Penetrations and JointsXIAOHONG ZHAOspecial
11/21/2022Mechanical SystemsXIONGCAI GUspecial
11/21/2022Fire-Resistant Penetrations and JointsXIONGCAI GUspecial
11/21/2022FinalXIONGCAI GUprogress
11/21/2022Energy Code Compliance InspectionsXIONGCAI GUprogress
11/21/2022Fire-Resistance Rated ConstructionXIONGCAI GUprogress
▾Documents — 87 on file (BIS + DOB NOW)
▸Plans & Drawings17
▸DOB NOWPlans/Sketch17
08/26/2026Q00788796-P3Request digital key ↗
08/26/2026Q00788796-P1Request digital key ↗
08/26/2026Q00788796-I1Request digital key ↗
Showing 3 of 17 on file for this type
▸Applications & Permits8
▸BISPLAN / WORK APPROVAL APPLICATION6
10/03/2024420636379Open ↗
09/12/2024420503903Open ↗
07/30/2024420511468Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION2
10/20/2012420636379Open ↗
01/13/2012420511468Open ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q01191720-I1Open ↗
▸Seals & Professional Certifications37
▸DOB NOWDPL-1: Design Professional Seal & Signature17
08/26/2026Q00788796-P3Open ↗
08/26/2026Q00788796-I1Open ↗
08/26/2026Q00788796-P1Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
09/01/2026Q01191720-S1Open ↗
09/01/2026Q01127186-S1Open ↗
08/29/2026Q00788796-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
09/01/2026Q01127186-S1Open ↗
08/29/2026Q00788796-I1Open ↗
08/29/2026Q00788796-I1Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
10/20/2012420636379Open ↗
12/13/2011420511468Open ↗
12/07/2011420503903Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2
10/20/2012420636379Open ↗
12/13/2011420511468Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
10/20/2012420636379Open ↗
12/13/2011420511468Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026Q01191720-I1Open ↗
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/13/2026Q00808291-I1Open ↗
08/13/2026Q01191720-I1Open ↗
08/13/2026Q01191720-S1Open ↗
Showing 3 of 9 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
10/20/2012420636379Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
12/13/2011420511468Open ↗
▸Energy Compliance2
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
05/16/2024420511468Open ↗
▸BISTECHNICAL REPORT: ENERGY1
12/13/2011420511468Open ↗
▸Approvals, Objections & Sign-offs3
▸BISADMINISTRATIVE OBJECTIONS3
10/20/2012420636379Open ↗
12/13/2011420511468Open ↗
12/07/2011420503903Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT2
12/13/2011420511468Open ↗
12/07/2011420503903Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
05/16/2024420511468Open ↗
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET3
10/22/2012420636379Open ↗
12/13/2011420511468Open ↗
12/07/2011420503903Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/13/2026Q01191720-I1Open ↗