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Two family frame
4423 CLARENDON ROAD
BROOKLYN · BIN 3111186
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1925Year Built
2Stories
B2Building Class
R4Zoning
1,408 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family frame · 1,278 sf lot · 1.1 FAR built · Flood zone X
Locations of Work
Architecture
Cellar1p · 1 filing · 10 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/26/2018$690K—REFOILIO LLC → Private party$490/sf building
04/30/2014$534K—Private party → 447 DECTAUR STREET LLC$379/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOMENTUM SOLAR207/18/2025
SEBASTIAN M D'ALESSANDRO211/06/2019
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SCARPONI&SON PLBG&HTG CORPlumbing507/08/2026
ISLAND ELECTRIC CORP 004835General Contractor103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MXV SIA LLC9281207/18/2025
SEBASTIAN M. D'ALESSANDRO1127109/11/2019
Building Lifecycle
All (24)Filed (4)Permit Issued (3)Signed Off (3)Violation (4)Special Inspection (10)
09/03/2025
Signed off — Alteration
Installation of solar panels; Rooftop, Railed, Grid tied, 13 Panels, 5.33 kW
B01108563-I1
07/18/2025
Filed — Alteration
Installation of solar panels; Rooftop, Railed, Grid tied, 13 Panels, 5.33 kW
B01108563-P1
07/18/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Mina Makar
07/18/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Mina Makar
07/18/2025
Special inspection requirement — Final
Mina Makar
07/18/2025
Special inspection requirement — Energy Code Compliance Inspections
Mina Makar
07/18/2025
Special inspection requirement — Air barrier - visual inspection
Mina Makar
07/18/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Mina Makar
07/18/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Mina Makar
07/18/2025
Special inspection requirement — Energy Code Compliance Inspections
Mina Makar
07/18/2025
Special inspection requirement — Final
Mina Makar
07/18/2025
Special inspection requirement — Air barrier - visual inspection
Mina Makar
09/10/2024
Filed — Alteration
Installation of solar panels; Rooftop, Railed, Grid tied, 13 Panels, 5.33 kW
B01108563-I1
09/10/2024
Permit issued — Solar
B01108563-I1-SL
01/02/2020
Signed off — Alteration
SUBSEQUENT FILING TO REMOVE & CAP GAS DRYER AT CELLAR. NO CHANGE IN EGRESS USE OR OCCUPANCY.
B00219266-S1
01/02/2020
Signed off — Alteration
SUBSEQUENT FILING TO REMOVE & CAP GAS DRYER AT CELLAR. NO CHANGE IN EGRESS USE OR OCCUPANCY.
B00219266-I1
11/12/2019
Permit issued — Plumbing
B00219266-S1-PL
11/06/2019
Filed — Alteration
SUBSEQUENT FILING TO REMOVE & CAP GAS DRYER AT CELLAR. NO CHANGE IN EGRESS USE OR OCCUPANCY.
B00219266-S1
09/27/2019
Permit issued — Plumbing
B00219266-I1-PL
09/11/2019
Filed — Alteration
SUBSEQUENT FILING TO REMOVE & CAP GAS DRYER AT CELLAR. NO CHANGE IN EGRESS USE OR OCCUPANCY.
B00219266-I1
03/06/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/06/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/10/2018
Violation issued (ECB, closed)
Construction
11/30/2018
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offMOMENTUM SOLAR09/10/2024
DOB NOWPlumbingSigned-offSCARPONI&SON PLBG&HTG COR11/12/2019
DOB NOWPlumbingSigned-offSCARPONI&SON PLBG&HTG COR09/27/2019
1 project · most recent 09/09/2024
FiledStatusContractorScope
09/09/2024CompleteISLAND ELECTRIC CORP—
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
07/18/2025Fire-Resistant Penetrations and JointsMina Makarspecial
07/18/2025Structural Stability – Alterations of existing buildingsMina Makarspecial
07/18/2025FinalMina Makarprogress
07/18/2025Energy Code Compliance InspectionsMina Makarprogress
07/18/2025Air barrier - visual inspectionMina Makarenergy_progress
07/18/2025Fire-Resistant Penetrations and JointsMina Makarspecial
07/18/2025Structural Stability – Alterations of existing buildingsMina Makarspecial
07/18/2025Energy Code Compliance InspectionsMina Makarprogress
07/18/2025FinalMina Makarprogress
07/18/2025Air barrier - visual inspectionMina Makarenergy_progress
▾Documents — 17 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Plumbing1
09/02/2026B00219266-S1Request digital key ↗
▸DOB NOWPlans/Sketch - Plumbing Legalization1
09/02/2026B00219266-I1Request digital key ↗
▸Seals & Professional Certifications9
▸DOB NOWProgress Inspector Seal & Signature4
08/24/2026B01108563-I1Open ↗
08/24/2026B01108563-I1Open ↗
08/23/2026B01108563-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/13/2026B01108563-P1Open ↗
08/13/2026B00219266-S1Open ↗
08/13/2026B00219266-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/24/2026B01108563-I1Open ↗
08/23/2026B01108563-P1Open ↗
▸Safety & Tenant Protection2
▸DOB NOWTenant Protection Plan2
08/13/2026B00219266-I1Open ↗
08/13/2026B00219266-S1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/13/2026B00219266-S1Open ↗
08/13/2026B01108563-P1Open ↗
08/13/2026B00219266-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01108563-I1Open ↗