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Two family converted from one family
510 WASHINGTON AVENUE
BROOKLYN · Clinton Hill · BIN 3056644
💬 Discuss this project
1899Year Built
3Stories
B3Building Class
R6BZoning
3,072 sfGross Floor Area
2Units
1 Open Violation ▸FDNY Report ↗
Two family converted from one family · 1,700 sf lot · 1.81 FAR built · Flood zone X
Locations of Work
Architecture
Floor 13p · 1 filing · 5 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/10/2019$2.2M—Private party → Private party$713/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CNS INSPECTION SERVICES LLC101/23/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
OVERTONE CONSULTING & CONGeneral Contractor303/21/2026
HV ELECTRIC CORPElectrical203/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NORMAN C. LOK818101/23/2024
Building Lifecycle
All (7)Filed (1)Permit Issued (1)Signed Off (1)Violation (2)Special Inspection (2)
06/25/2024
Signed off — Alteration
INTERIOR RENOVATION AND PROPOSED DECK
B00989621-I1
02/23/2024
Violation issued (ECB, closed)
Unknown
01/26/2024
Permit issued — General Construction
B00989621-I1-GC
01/23/2024
Filed — Alteration
INTERIOR RENOVATION AND PROPOSED DECK
B00989621-I1
01/23/2024
Special inspection requirement — Final
MOHAMMAD AHEAD
01/15/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
NORMAN LOK
07/25/2000
Violation issued (HPD, open)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offOVERTONE CONSULTING & CON01/26/2024
3 projects · most recent 03/05/2024
General Wiring
FiledStatusContractorScope
03/05/2024CompleteHV ELECTRIC CORPGeneral Wiring
02/23/2024CompleteHV ELECTRIC CORPGeneral Wiring
02/19/2019CompleteBDS ELECTRIC CORP.General Wiring
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
01/23/2024FinalMOHAMMAD AHEADprogress
01/15/2024Structural Stability – Alterations of existing buildingsNORMAN LOKspecial
▾Documents — 5 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/26/2026B00989621-I1Request digital key ↗
▸Seals & Professional Certifications3
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/26/2026B00989621-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/28/2026B00989621-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/28/2026B00989621-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/26/2026B00989621-I1Open ↗