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Four families
459 9 STREET
BROOKLYN · BIN 3025909
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1875Year Built
3Stories
C3Building Class
R6BZoning
3,600 sfGross Floor Area
4Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Four families · Owner of record: KETER 459 9TH STREET LLC · 1,600 sf lot · 2.25 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Floor 31p · 1 filing · 14 docs
Floor 2
Floor 13p · 1 filing · 14 docs
Cellar1p · 1 filing · 14 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
DROX907/08/2026
KETER 459 9TH STREET LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/02/2022$2.6M—— → —$736/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LONGTIN SOLUTIONS LLC305/15/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BASIC GROUPS603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
STEEL TONE CONSTRUCTIONGeneral Contractor107/08/2026
AL PLUMBING & CONT. INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
LONGTIN SOLUTIONS LLC8320305/15/2024
Building Lifecycle
All (41)Filed (3)Permit Issued (2)Signed Off (2)Violation (15)Inspection (5)Special Inspection (14)
11/19/2025
Violation issued (HPD, closed)
I
06/05/2025
Violation issued (HPD, closed)
A
01/21/2025
Signed off — Alteration
PROPOSED INTERIOR RENOVATION ON EXISTING 3 STORY BUILDING, NO CHANGE ON EGRESS, USE OR OCCUPANCY.
B00933456-I1
12/31/2024
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
11/26/2024
Violation issued (HPD, closed)
I
11/24/2024
Signed off — Alteration
PLUMBING WORK OF EXISTING 3 STORY BUILDING, PLUMBING WORKS AS PERPLANS. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
B00937161-I1
10/21/2024
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
10/21/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
08/19/2024
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
05/15/2024
Filed — Alteration
PROPOSED INTERIOR RENOVATION ON EXISTING 3 STORY BUILDING, NO CHANGE ON EGRESS, USE OR OCCUPANCY.
B00933456-P1
05/15/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
TIM TSAI
05/15/2024
Special inspection requirement — Fire-Resistance Rated Construction
ANDREW GOODRICH
05/15/2024
Special inspection requirement — Energy Code Compliance Inspections
ANDREW GOODRICH
05/15/2024
Special inspection requirement — Interior lighting power
TIM TSAI
05/15/2024
Special inspection requirement — Lighting controls
TIM TSAI
05/15/2024
Special inspection requirement — Lighting in dwelling units
TIM TSAI
05/14/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
TIM TSAI
05/14/2024
Special inspection requirement — Energy Code Compliance Inspections
TIM TSAI
05/14/2024
Special inspection requirement — Fire-Resistance Rated Construction
TIM TSAI
05/14/2024
Special inspection requirement — Lighting controls
TIM TSAI
05/14/2024
Special inspection requirement — Interior lighting power
TIM TSAI
05/14/2024
Special inspection requirement — Lighting in dwelling units
TIM TSAI
04/11/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/03/2024
Violation issued (HPD, closed)
A
02/17/2024
Permit issued — General Construction
B00933456-I1-GC
01/12/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/13/2023
Permit issued — Plumbing
B00937161-I1-PL
09/22/2023
Filed — Alteration
PLUMBING WORK OF EXISTING 3 STORY BUILDING, PLUMBING WORKS AS PERPLANS. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
B00937161-I1
09/21/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
TIM TSAI
09/21/2023
Special inspection requirement — Energy Code Compliance Inspections
TIM TSAI
09/15/2023
Filed — Alteration
PROPOSED INTERIOR RENOVATION ON EXISTING 3 STORY BUILDING, NO CHANGE ON EGRESS, USE OR OCCUPANCY.
B00933456-I1
03/20/2023
Violation issued (HPD, closed)
A
02/18/2022
Violation issued (HPD, closed)
I
02/18/2022
Violation issued (HPD, closed)
A
04/05/2021
Violation issued (HPD, closed)
A
10/28/2019
Violation issued (HPD, closed)
I
10/12/2018
Violation issued (HPD, closed)
I
11/15/2017
Violation issued (HPD, closed)
I
11/01/2016
Violation issued (HPD, closed)
I
10/06/2015
Violation issued (HPD, closed)
I
02/05/2015
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offSTEEL TONE CONSTRUCTION02/17/2024
DOB NOWPlumbingSigned-offAL PLUMBING & CONT. INC12/13/2023
Nothing on file for this building.
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
12/31/2024Pass-Final General Construction Non-Directive 14PassView ↗
10/21/2024Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
10/21/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
08/19/2024Fail-Final General Construction Non-Directive 14FailView ↗
01/12/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
05/15/2024Fire-Resistant Penetrations and JointsTIM TSAIspecial
05/15/2024Fire-Resistance Rated ConstructionANDREW GOODRICHprogress
05/15/2024Energy Code Compliance InspectionsANDREW GOODRICHprogress
05/15/2024Interior lighting powerTIM TSAIenergy_progress
05/15/2024Lighting controlsTIM TSAIenergy_progress
05/15/2024Lighting in dwelling unitsTIM TSAIenergy_progress
05/14/2024Fire-Resistant Penetrations and JointsTIM TSAIspecial
05/14/2024Energy Code Compliance InspectionsTIM TSAIprogress
05/14/2024Fire-Resistance Rated ConstructionTIM TSAIprogress
05/14/2024Lighting controlsTIM TSAIenergy_progress
05/14/2024Interior lighting powerTIM TSAIenergy_progress
05/14/2024Lighting in dwelling unitsTIM TSAIenergy_progress
09/21/2023Fire-Resistant Penetrations and JointsTIM TSAIspecial
09/21/2023Energy Code Compliance InspectionsTIM TSAIprogress
▾Documents — 20 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/26/2026B00933456-P1Request digital key ↗
08/26/2026B00933456-I1Request digital key ↗
08/26/2026B00937161-I1Request digital key ↗
▸Applications & Permits3
▸DOB NOWLPC Approval/Permit3
08/26/2026B00933456-I1Open ↗
08/13/2026B00937161-I1Open ↗
08/13/2026B00933456-P1Open ↗
▸Seals & Professional Certifications11
▸DOB NOWProgress Inspector Seal & Signature5
08/31/2026B00933456-P1Open ↗
08/31/2026B00933456-P1Open ↗
08/30/2026B00937161-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/26/2026B00933456-I1Open ↗
08/26/2026B00937161-I1Open ↗
08/13/2026B00933456-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature3
08/31/2026B00933456-P1Open ↗
08/30/2026B00937161-I1Open ↗
08/23/2026B00933456-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/26/2026B00933456-I1Open ↗
08/26/2026B00937161-I1Open ↗
08/13/2026B00933456-P1Open ↗