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Three families
65 BAY 23 STREET
BROOKLYN · BIN 3166848
💬 Discuss this project
1910Year Built
2.5Stories
C0Building Class
R5Zoning
2,940 sfGross Floor Area
3Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Three families · 3,867 sf lot · 0.76 FAR built · Flood zone X
Locations of Work
ArchitectureElectricalMechanicalPlumbing
Floor 38p · 2 filings · 20 docs
Floor 21p · 1 filing · 12 docs
Floor 1
Cellar6p · 2 filings · 20 docs
Nothing on file for this building.
Building Lifecycle
All (44)Filed (4)Permit Issued (6)Signed Off (2)Violation (6)Inspection (4)Special Inspection (22)
03/05/2025
Signed off — Alteration
INTERIOR RENOVATION OF CELLAR, 1ST, 2ND AND 3RD FLOOR OF EXISTING 3 STORY BUILDING. INSTALL NEW HVAC, DECK, BRICK VENEER, PARTITION, CEILING, FLOORING AND PAINTING. CONSTRUCTION WORK AS PER PLAN. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B00588751-I1
03/01/2025
Filed — Alteration
INTERIOR RENOVATION OF CELLAR, 1ST, 2ND AND 3RD FLOOR OF EXISTING 3 STORY BUILDING. INSTALL NEW HVAC, DECK, BRICK VENEER, PARTITION, CEILING, FLOORING AND PAINTING. CONSTRUCTION WORK AS PER PLAN. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B00588751-P1
02/28/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Eric Sun
02/28/2025
Special inspection requirement — HVAC-R and service water heating equipment
Eric Sun
02/28/2025
Special inspection requirement — HVAC-R and service water heating system controls
Eric Sun
02/28/2025
Special inspection requirement — Duct leakage testing, insulation and design
Eric Sun
02/27/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Eric Sun
02/27/2025
Special inspection requirement — Energy Code Compliance Inspections
Eric Sun
02/27/2025
Special inspection requirement — Final
Eric Sun
02/27/2025
Special inspection requirement — Fire-Resistance Rated Construction
Eric Sun
02/27/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Eric Sun
02/27/2025
Special inspection requirement — Interior lighting power
Eric Sun
02/27/2025
Special inspection requirement — Chimneys and vents
Eric Sun
02/27/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Eric Sun
02/27/2025
Special inspection requirement — Masonry
Eric Sun
02/27/2025
Special inspection requirement — Air barrier - visual inspection
Eric Sun
02/27/2025
Special inspection requirement — Fenestration areas
Eric Sun
02/27/2025
Special inspection requirement — Insulation placement and R values
Eric Sun
02/27/2025
Special inspection requirement — Fenestration air leakage
Eric Sun
03/07/2024
Permit issued — General Construction
B00588751-I1-GC
09/12/2023
Signed off — Alteration
INSTALL 3 BOILERS AND 3 H.W.H. 1 DRYER AND 1 WASHER IN EXISTING 3 STORY BUILDING. REPLACE AND NEW INSTALL KITCHEN AND BATHROOM PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B00588768-I1
03/17/2023
Permit issued — General Construction
B00588751-I1-GC
01/27/2023
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
01/24/2023
Filed — Alteration
INSTALL 3 BOILERS AND 3 H.W.H. 1 DRYER AND 1 WASHER IN EXISTING 3 STORY BUILDING. REPLACE AND NEW INSTALL KITCHEN AND BATHROOM PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B00588768-P1
01/24/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Eric Sun
01/24/2023
Special inspection requirement — HVAC-R and service water heating equipment
Eric Sun
01/24/2023
Special inspection requirement — HVAC-R and service water heating system controls
Eric Sun
01/24/2023
Special inspection requirement — Energy Code Compliance Inspections
Eric Sun
01/24/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
Eric Sun
09/07/2022
Permit issued — Plumbing
B00588768-I1-PL
03/31/2022
Permit issued — General Construction
B00588751-I1-GC
03/29/2022
Permit issued — General Construction
B00588751-I1-GC
02/28/2022
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
02/28/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/28/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
02/23/2022
Violation issued (HPD, closed)
A
02/23/2022
Violation issued (HPD, closed)
I
09/08/2021
Permit issued — Plumbing
B00588768-I1-PL
09/03/2021
Filed — Alteration
INTERIOR RENOVATION OF CELLAR, 1ST, 2ND AND 3RD FLOOR OF EXISTING 3 STORY BUILDING. INSTALL NEW HVAC, DECK, BRICK VENEER, PARTITION, CEILING, FLOORING AND PAINTING. CONSTRUCTION WORK AS PER PLAN. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B00588751-I1
09/03/2021
Filed — Alteration
INSTALL 3 BOILERS AND 3 H.W.H. 1 DRYER AND 1 WASHER IN EXISTING 3 STORY BUILDING. REPLACE AND NEW INSTALL KITCHEN AND BATHROOM PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B00588768-I1
04/07/2021
Violation issued (HPD, closed)
A
10/29/2019
Violation issued (HPD, closed)
I
10/07/2015
Violation issued (HPD, closed)
I
02/17/2015
Violation issued (HPD, closed)
I
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/12/2021$1.8M—Private party → Private party$605/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NIC 88 CORP403/01/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PIPESTYLISTS, INCPlumbing1107/08/2026
CUBE BUILDERS GROUP NYGeneral Contractor807/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NIC 88 CORP8371403/01/2025
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offCUBE BUILDERS GROUP NY03/07/2024
DOB NOWGeneral ConstructionSigned-offCUBE BUILDERS GROUP NY03/17/2023
DOB NOWPlumbingSigned-offT & T PLUMBING INC09/07/2022
DOB NOWGeneral ConstructionSigned-offCUBE BUILDERS GROUP NY03/31/2022
DOB NOWGeneral ConstructionSigned-offCUBE BUILDERS GROUP NY03/29/2022
DOB NOWPlumbingSigned-offT & T PLUMBING INC09/08/2021
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
01/27/2023Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
02/28/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
02/28/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/28/2022Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
02/28/2025HVAC-R and service water piping design and insulationEric Sunenergy_progress
02/28/2025HVAC-R and service water heating equipmentEric Sunenergy_progress
02/28/2025HVAC-R and service water heating system controlsEric Sunenergy_progress
02/28/2025Duct leakage testing, insulation and designEric Sunenergy_progress
02/27/2025Structural Stability – Alterations of existing buildingsEric Sunspecial
02/27/2025Energy Code Compliance InspectionsEric Sunprogress
02/27/2025FinalEric Sunprogress
02/27/2025Fire-Resistance Rated ConstructionEric Sunprogress
02/27/2025Fenestration and door U-factor and product ratingsEric Sunenergy_progress
02/27/2025Interior lighting powerEric Sunenergy_progress
02/27/2025Chimneys and ventsEric Sunspecial
02/27/2025Fire-Resistant Penetrations and JointsEric Sunspecial
02/27/2025MasonryEric Sunspecial
02/27/2025Air barrier - visual inspectionEric Sunenergy_progress
02/27/2025Fenestration areasEric Sunenergy_progress
02/27/2025Insulation placement and R valuesEric Sunenergy_progress
02/27/2025Fenestration air leakageEric Sunenergy_progress
01/24/2023Fire-Resistant Penetrations and JointsEric Sunspecial
01/24/2023HVAC-R and service water heating equipmentEric Sunenergy_progress
01/24/2023HVAC-R and service water heating system controlsEric Sunenergy_progress
01/24/2023Energy Code Compliance InspectionsEric Sunprogress
01/24/2023HVAC-R and service water piping design and insulationEric Sunenergy_progress
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
09/01/2026B00588751-I1Request digital key ↗
09/01/2026B00588751-P1Request digital key ↗
09/01/2026B00588768-P1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications14
▸DOB NOWProgress Inspector Seal & Signature7
08/31/2026B00588751-P1Open ↗
08/31/2026B00588751-P1Open ↗
08/31/2026B00588751-P1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/01/2026B00588751-I1Open ↗
09/01/2026B00588751-P1Open ↗
09/01/2026B00588768-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/31/2026B00588751-P1Open ↗
08/31/2026B00588751-P1Open ↗
08/26/2026B00588768-P1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
09/01/2026B00588751-P1Open ↗
09/01/2026B00588751-I1Open ↗
09/01/2026B00588768-P1Open ↗
Showing 3 of 4 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
09/01/2026B00588768-I1Open ↗
08/13/2026B00588751-I1Open ↗