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Three families
1684 WEST 9 STREET
BROOKLYN · BIN 3175388
💬 Discuss this project
1965Year Built
2Stories
C0Building Class
R7AZoning
3,135 sfGross Floor Area
3Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Three families · 2,100 sf lot · 1.49 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/13/2025$1.9M—Private party → Private party$614/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHUN FENG, ARCHITECT401/20/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HIGH QUALITY 338803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
HIGH QUALITY CONSTRUCTIONGeneral Contractor104/09/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SQ. ARCH, LLC4802401/20/2026
Building Lifecycle
All (37)Filed (4)Permit Issued (2)Signed Off (2)Violation (13)Inspection (2)Special Inspection (14)
04/10/2026
Violation issued (ECB, closed)
Construction
01/30/2026
Signed off — Alteration
GENERAL RENOVATION OF 3-FAMILY HOUSE WITH NEW BOILER AND H.W.H AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01268546-S1
01/27/2026
Signed off — Alteration
GENERAL RENOVATION OF 3-FAMILY HOUSE WITH NEW BOILER AND H.W.H AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01268546-I1
01/26/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Chun Feng
01/26/2026
Special inspection requirement — Final
Chun Feng
01/26/2026
Special inspection requirement — Fire-Resistance Rated Construction
Chun Feng
01/26/2026
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
01/20/2026
Filed — Alteration
GENERAL RENOVATION OF 3-FAMILY HOUSE WITH NEW BOILER AND H.W.H AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01268546-P1
01/20/2026
Filed — Alteration
GENERAL RENOVATION OF 3-FAMILY HOUSE WITH NEW BOILER AND H.W.H AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01268546-P2
01/20/2026
Special inspection requirement — HVAC-R and service water heating equipment
Chun Feng
01/20/2026
Special inspection requirement — Maintenance information
Chun Feng
01/20/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Chun Feng
01/20/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Chun Feng
01/20/2026
Special inspection requirement — Final
Chun Feng
01/20/2026
Special inspection requirement — Fire-Resistance Rated Construction
Chun Feng
01/20/2026
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
01/20/2026
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
01/20/2026
Special inspection requirement — HVAC-R and service water heating system controls
Chun Feng
01/20/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Chun Feng
12/15/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
12/08/2025
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
08/18/2025
Permit issued — General Construction
B01268546-I1-GC
08/14/2025
Permit issued — Plumbing
B01268546-S1-PL
08/12/2025
Filed — Alteration
GENERAL RENOVATION OF 3-FAMILY HOUSE WITH NEW BOILER AND H.W.H AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01268546-S1
08/12/2025
Filed — Alteration
GENERAL RENOVATION OF 3-FAMILY HOUSE WITH NEW BOILER AND H.W.H AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01268546-I1
05/24/2025
Violation issued (ECB, closed)
Construction
05/24/2025
Violation issued (ECB, closed)
Construction
04/12/2024
Violation issued (HPD, closed)
A
03/27/2023
Violation issued (HPD, closed)
A
11/10/2022
Violation issued (HPD, closed)
I
03/02/2022
Violation issued (HPD, closed)
A
03/02/2022
Violation issued (HPD, closed)
I
04/13/2021
Violation issued (HPD, closed)
A
04/13/2021
Violation issued (HPD, closed)
I
10/31/2019
Violation issued (HPD, closed)
I
10/22/2018
Violation issued (HPD, closed)
I
10/14/2015
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offHIGH QUALITY CONSTRUCTION08/18/2025
DOB NOWPlumbingSigned-offAMERICAN STANDARD P&H CORORP.08/14/2025
Nothing on file for this building.
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
12/15/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
12/08/2025Fail-Final PL - Up to 3 Requested FloorsFailView ↗
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
01/26/2026Fire-Resistant Penetrations and JointsChun Fengspecial
01/26/2026FinalChun Fengprogress
01/26/2026Fire-Resistance Rated ConstructionChun Fengprogress
01/26/2026Energy Code Compliance InspectionsChun Fengprogress
01/20/2026HVAC-R and service water heating equipmentChun Fengenergy_progress
01/20/2026Maintenance informationChun Fengenergy_progress
01/20/2026Fire-Resistant Penetrations and JointsChun Fengspecial
01/20/2026Fire-Resistant Penetrations and JointsChun Fengspecial
01/20/2026FinalChun Fengprogress
01/20/2026Fire-Resistance Rated ConstructionChun Fengprogress
01/20/2026Energy Code Compliance InspectionsChun Fengprogress
01/20/2026Energy Code Compliance InspectionsChun Fengprogress
01/20/2026HVAC-R and service water heating system controlsChun Fengenergy_progress
01/20/2026HVAC-R and service water piping design and insulationChun Fengenergy_progress
▾Documents — 26 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/21/2026B01268546-I1Request digital key ↗
08/21/2026B01268546-S1Request digital key ↗
08/21/2026B01268546-P1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications18
▸DOB NOWProgress Inspector Seal & Signature11
09/02/2026B01268546-P1Open ↗
09/02/2026B01268546-P1Open ↗
09/02/2026B01268546-P1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/21/2026B01268546-I1Open ↗
08/21/2026B01268546-S1Open ↗
08/21/2026B01268546-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/02/2026B01268546-P1Open ↗
08/31/2026B01268546-P2Open ↗
08/27/2026B01268546-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/21/2026B01268546-I1Open ↗
08/21/2026B01268546-S1Open ↗
08/21/2026B01268546-P1Open ↗
Showing 3 of 4 on file for this type