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Two stories - detached, small or mid-size
23 LYON PLACE
STATEN ISLAND · Westerleigh-Castleton Corners · BIN 5029521
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1955Year Built
2Stories
A1Building Class
R3XZoning
1,664 sfGross Floor Area
1Units
FDNY Report ↗
Two stories - detached, small or mid-size · 5,000 sf lot · 0.33 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbing
Floor 21 filing · 20 docs
Floor 12p · 3 filings · 20 docs
Cellar4p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
K-LASH CONSTRUCTION1807/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
IAA ARCHITECTS PLLC501/14/2024
INFINITY DESIGN CONSULTANT INC107/07/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
TASHEED BUILDING CONSULTANTS503/21/2026
GREEN STUDIO203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
K-LASH CONSTRUCTION CORPGeneral Contractor407/08/2026
DPH PLUMBING & HTG CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
TRIANGLE INSPECTION & TES7495601/14/2024
ADNAN ENGINEERING, PC6814107/07/2022
INFINITY DESIGN CONSULTAN2760107/07/2022
Building Lifecycle
All (64)Filed (6)Permit Issued (3)Signed Off (1)Inspection (6)Objection (18)Special Inspection (30)
05/09/2024
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Concrete - Cast-In-Place
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Structural Wood Frame
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Final
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Footing and Foundation
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Air barrier - visual inspection
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Fenestration areas
Rajasekhar Sakhamuri
05/09/2024
Special inspection requirement — Insulation placement and R values
Rajasekhar Sakhamuri
04/24/2024
Objection resolved — Addressed
04/10/2024
Objection raised — Zoning
04/03/2024
Objection resolved — Addressed
02/13/2024
Objection raised — Scope
01/14/2024
Filed — Alteration CO
Filing for Horizontal and Vertical addition to the existing one family home.
S00768629-P2
01/12/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
12/28/2023
Special inspection requirement — Concrete - Cast-In-Place
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Final
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Footing and Foundation
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Structural Wood Frame
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Fenestration areas
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Air barrier - visual inspection
Rajasekhar Sakhamuri
12/28/2023
Special inspection requirement — Insulation placement and R values
Rajasekhar Sakhamuri
12/27/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
11/23/2023
Objection resolved — Addressed
11/23/2023
Objection resolved — Addressed
11/20/2023
Objection raised — Zoning
11/20/2023
Objection raised — Scope
11/20/2023
Objection resolved — Addressed
11/20/2023
Objection raised — Zoning
11/20/2023
Objection raised — Inspections
11/20/2023
Objection resolved — Addressed
10/30/2023
Filed — Alteration CO
Filing for Horizontal and Vertical addition to the existing one family home.
S00768629-P1
09/20/2023
Signed off — Alteration
FILING FOR PLUMBING WORK FOR THE SINGLE FAMILY HOME IN CONJUNCTION WITH ALTERATION JOB #S00768629 , REPLACEMENT AND RELOCATE FIXTURES AS PER PLANS
S00775120-I1
07/17/2023
Filed — Alteration
FILING FOR PLUMBING WORK FOR THE SINGLE FAMILY HOME IN CONJUNCTION WITH ALTERATION JOB #S00768629 , REPLACEMENT AND RELOCATE FIXTURES AS PER PLANS
S00775120-P1
06/16/2023
Special inspection requirement — Concrete - Cast-In-Place
Rajasekhar Sakhamuri
06/16/2023
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
Rajasekhar Sakhamuri
06/16/2023
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Rajasekhar Sakhamuri
06/16/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
Rajasekhar Sakhamuri
06/16/2023
Special inspection requirement — Final
Rajasekhar Sakhamuri
06/16/2023
Special inspection requirement — Footing and Foundation
Rajasekhar Sakhamuri
06/16/2023
Special inspection requirement — Structural Wood Frame
Rajasekhar Sakhamuri
06/16/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
Rajasekhar Sakhamuri
06/05/2023
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
03/03/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
03/03/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/03/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
02/15/2023
Permit issued — Plumbing
S00775120-I1-PL
02/10/2023
Filed — Alteration
FILING FOR PLUMBING WORK FOR THE SINGLE FAMILY HOME IN CONJUNCTION WITH ALTERATION JOB #S00768629 , REPLACEMENT AND RELOCATE FIXTURES AS PER PLANS
S00775120-I1
01/19/2023
Permit issued — Structural
S00768629-I1-GC-CX
09/19/2022
Objection raised — Zoning
09/19/2022
Objection resolved — Addressed
08/10/2022
Objection raised — Energy
08/10/2022
Objection resolved — Addressed
08/10/2022
Objection raised — Scope
Latest 60 of 64 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offDPH PLUMBING & HTG CORP02/15/2023
DOB NOWStructuralPermit IssuedK-LASH CONSTRUCTION CORP01/19/2023
DOB NOWGeneral ConstructionPermit IssuedK-LASH CONSTRUCTION CORP07/13/2022
BISOTISSUEDSUNRUN INSTALLATION SVC10/27/2022
2 projects · most recent 02/14/2023
General Wiring
FiledStatusContractorScope
02/14/2023CompleteINARA ELECTRIC CORPGeneral Wiring
10/27/2022CompleteSUNRUN SOLAR ELECTL CORP—
1 project · most recent 01/14/2024
Wood
FiledStatusContractorScope
01/14/2024Permit IssuedK-LASH CONSTRUCTION CORPWood
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
01/12/2024Pass-Final CND-Occupancy InspectionPassView ↗
12/27/2023Pass-Final CND-Occupancy InspectionPassView ↗
06/05/2023Fail-Final PL - Up to 3 Requested FloorsFailView ↗
03/03/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
03/03/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
03/03/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 35
DateRequirementInspectorRole
05/09/2024Exterior Insulation and Finish Systems (EIFS)Rajasekhar Sakhamurispecial
05/09/2024Structural Stability – Alterations of existing buildingsRajasekhar Sakhamurispecial
05/09/2024Excavations - Sheeting, Shoring, and BracingRajasekhar Sakhamurispecial
05/09/2024Concrete - Cast-In-PlaceRajasekhar Sakhamurispecial
05/09/2024Structural Wood FrameRajasekhar Sakhamuriprogress
05/09/2024FinalRajasekhar Sakhamuriprogress
05/09/2024Footing and FoundationRajasekhar Sakhamuriprogress
05/09/2024Fenestration and door U-factor and product ratingsRajasekhar Sakhamurienergy_progress
05/09/2024Air barrier - visual inspectionRajasekhar Sakhamurienergy_progress
05/09/2024Fenestration areasRajasekhar Sakhamurienergy_progress
05/09/2024Insulation placement and R valuesRajasekhar Sakhamurienergy_progress
12/28/2023Concrete - Cast-In-PlaceRajasekhar Sakhamurispecial
12/28/2023Excavations - Sheeting, Shoring, and BracingRajasekhar Sakhamurispecial
12/28/2023Exterior Insulation and Finish Systems (EIFS)Rajasekhar Sakhamurispecial
12/28/2023Structural Stability – Alterations of existing buildingsRajasekhar Sakhamurispecial
12/28/2023FinalRajasekhar Sakhamuriprogress
12/28/2023Footing and FoundationRajasekhar Sakhamuriprogress
12/28/2023Structural Wood FrameRajasekhar Sakhamuriprogress
12/28/2023Fenestration areasRajasekhar Sakhamurienergy_progress
12/28/2023Fenestration and door U-factor and product ratingsRajasekhar Sakhamurienergy_progress
12/28/2023Air barrier - visual inspectionRajasekhar Sakhamurienergy_progress
12/28/2023Insulation placement and R valuesRajasekhar Sakhamurienergy_progress
06/16/2023Concrete - Cast-In-PlaceRajasekhar Sakhamurispecial
06/16/2023Excavations - Sheeting, Shoring, and BracingRajasekhar Sakhamurispecial
06/16/2023Exterior Insulation and Finish Systems (EIFS)Rajasekhar Sakhamurispecial
Latest 25 of 35.
▾Documents — 113 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/23/2026S00775120-P1Request digital key ↗
08/23/2026S00775120-I1Request digital key ↗
08/15/2026S00768629-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION2
10/26/2022540239446Open ↗
09/27/2022540236742Open ↗
▸BISWORK PERMIT APPLICATION1
10/27/2022540239446Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
11/17/2022540236742Open ↗
▸Zoning, Tax Lot & Property Records7
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026S00768629-P2Open ↗
08/13/2026S00768629-I1Open ↗
08/13/2026S00768629-P1Open ↗
▸DOB NOWZoning Exhibit form (1-5)3
08/13/2026S00768629-P1Open ↗
08/13/2026S00768629-I1Open ↗
08/13/2026S00768629-P2Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026S00768629-I1Open ↗
▸Seals & Professional Certifications46
▸DOB NOWProgress Inspector Seal & Signature21
08/31/2026S00768629-P2Open ↗
08/31/2026S00768629-P2Open ↗
08/31/2026S00768629-P2Open ↗
Showing 3 of 21 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature14
08/31/2026S00768629-P2Open ↗
08/31/2026S00768629-P2Open ↗
08/31/2026S00768629-P2Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/21/2026S00768629-I1Open ↗
08/21/2026S00768629-P1Open ↗
08/21/2026S00768629-P2Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
10/26/2022540239446Open ↗
09/27/2022540236742Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
10/26/2022540239446Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
10/26/2022540239446Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
09/27/2022540236742Open ↗
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist3
08/13/2026S00768629-I1Open ↗
08/13/2026S00768629-P1Open ↗
08/13/2026S00768629-P2Open ↗
▸BISTPP1: TENANT PROTECTION PLAN1
10/27/2022540239446Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026S00768629-I1Open ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/15/2026S00768629-P2Open ↗
08/15/2026S00768629-I1Open ↗
08/14/2026S00768629-P1Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
10/26/2022540239446Open ↗
▸Energy Compliance8
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
02/02/2023540239446Open ↗
10/26/2022540239446Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
02/02/2023540239446Open ↗
▸BISNYCECC ANALYSIS1
10/26/2022540239446Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1
10/26/2022540239446Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (FINAL)1
02/02/2023540239446Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
10/26/2022540239446Open ↗
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026S00768629-I1Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY2
02/02/2023540239446Open ↗
10/26/2022540239446Open ↗
▸BISBPP-9 - Request for Builders Pavement Field Inspection1
11/16/2022540236742Open ↗
▸Approvals, Objections & Sign-offs5
▸BISLETTERS - SUPPORTING DOCUMENTATION3
02/03/2023540239446Open ↗
02/03/2023540239446Open ↗
10/26/2022540239446Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
02/03/2023540239446Open ↗
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1
11/17/2022540236742Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT1
10/26/2022540239446Open ↗
▸BISBPP-11 - Affidavit as to Roadway Pavement And/Or Sidewalk and Curb Construction1
11/16/2022540236742Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
02/02/2023540239446Open ↗
▸Filing & Intake Forms3
▸BISEFILING JOB APPLICATION COVER SHEET2
10/26/2022540239446Open ↗
09/27/2022540236742Open ↗
▸BISADDITIONAL INFORMATION1
10/26/2022540239446Open ↗
▸Other Documents17
▸DOB NOWSite Survey: Initial3
08/13/2026S00768629-I1Open ↗
08/13/2026S00768629-P1Open ↗
08/13/2026S00768629-P2Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/13/2026S00768629-I1Open ↗
08/13/2026S00768629-P2Open ↗
08/13/2026S00768629-P1Open ↗
▸DOB NOWPlot Diagram3
08/13/2026S00768629-I1Open ↗
08/13/2026S00768629-P1Open ↗
08/13/2026S00768629-P2Open ↗
▸DOB NOWProperty Ownership Certification3
08/15/2026S00768629-P2Open ↗
08/15/2026S00768629-I1Open ↗
08/14/2026S00768629-P1Open ↗
▸BISBPP: TOPOGRAPHIC SURVEY1
10/28/2022540236742Open ↗
▸BISBPP: WAIVER OF GRADE FILING1
11/17/2022540236742Open ↗
▸BISBPP: PHOTOS-SIGNED/SEALED BY APPLICANT1
10/28/2022540236742Open ↗
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
09/27/2022540236742Open ↗
▸BISBPP - DOT Builders Pavement Unit Waiver Request Form1
11/17/2022540236742Open ↗