← Back
Two family converted from one family
755 QUINCY STREET
BROOKLYN · Bedford-Stuyvesant (East) · BIN 3044387
💬 Discuss this project
1905Year Built
3Stories
B3Building Class
R6BZoning
2,856 sfGross Floor Area
2Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Two family converted from one family · 1,700 sf lot · 1.68 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Roof6p · 1 filing · 20 docs
Bulkhead2p · 1 filing · 20 docs
Floor 31p · 1 filing · 20 docs
Floor 2
Floor 14p · 1 filing · 20 docs
Cellar5p · 1 filing · 20 docs
Basement1p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/22/2023$2.1M—— → —$735/sf building
03/08/2021$1.2M—— → —$438/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHI F. LAU ARCHITECT, P.C.811/23/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BMB BUILDING CONSULTING1603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SITELINE CONSTRUCTION INCGeneral Contractor407/08/2026
BEST PLUMBING & HVAC INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SD TESTING & INSPECTION S7010811/23/2021
Building Lifecycle
All (79)Filed (8)Permit Issued (3)Signed Off (3)Violation (22)Inspection (5)Objection (16)Special Inspection (22)
12/04/2024
Violation issued (HPD, closed)
I
03/15/2022
Signed off — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-S1
03/15/2022
Signed off — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-I1
03/11/2022
Signed off — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-S2
02/17/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
12/13/2021
Objection resolved — Addressed
11/30/2021
Objection raised — Structural
11/23/2021
Filed — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-P5
11/23/2021
Filed — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-P4
11/12/2021
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
09/28/2021
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
09/28/2021
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/16/2021
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
09/09/2021
Objection resolved — Addressed
09/09/2021
Objection resolved — Addressed
09/03/2021
Objection resolved — Addressed
09/03/2021
Objection resolved — Addressed
09/03/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
09/02/2021
Objection raised — Inspections
09/02/2021
Objection raised — Scope
09/01/2021
Objection raised — Scope
09/01/2021
Objection raised — Scope
08/31/2021
Filed — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-P3
08/31/2021
Filed — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-P2
08/31/2021
Filed — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-P1
08/26/2021
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIUCHENG LI
08/26/2021
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
08/26/2021
Special inspection requirement — Final
XIUCHENG LI
08/26/2021
Special inspection requirement — Fire-Resistance Rated Construction
XIUCHENG LI
08/26/2021
Special inspection requirement — Exterior lighting power
XIUCHENG LI
08/26/2021
Special inspection requirement — Lighting controls
XIUCHENG LI
08/26/2021
Special inspection requirement — Fenestration and door U-factor and product ratings
XIUCHENG LI
08/26/2021
Special inspection requirement — Fenestration air leakage
XIUCHENG LI
08/26/2021
Special inspection requirement — Insulation placement and R values
XIUCHENG LI
08/26/2021
Special inspection requirement — Lighting in dwelling units
XIUCHENG LI
08/26/2021
Special inspection requirement — Interior lighting power
XIUCHENG LI
08/26/2021
Special inspection requirement — Fenestration areas
XIUCHENG LI
08/26/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
08/26/2021
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
08/26/2021
Special inspection requirement — Mechanical Systems
XIUCHENG LI
08/26/2021
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
08/26/2021
Special inspection requirement — Final
XIUCHENG LI
08/26/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
XIUCHENG LI
08/26/2021
Special inspection requirement — HVAC-R and service water heating system controls
XIUCHENG LI
08/26/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
08/26/2021
Special inspection requirement — HVAC-R and service water heating equipment
XIUCHENG LI
07/16/2021
Permit issued — Plumbing
B00509680-S2-PL
07/16/2021
Permit issued — General Construction
B00509680-I1-GC
07/16/2021
Permit issued — Mechanical Systems
B00509680-S1-MS
06/09/2021
Objection raised — Structural
06/09/2021
Objection resolved — Addressed
06/09/2021
Objection raised — Scope
06/09/2021
Objection resolved — Addressed
05/14/2021
Filed — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-S1
05/14/2021
Filed — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-S2
05/04/2021
Objection raised — Zoning
05/04/2021
Objection resolved — Addressed
04/28/2021
Filed — Alteration
PROPOSE MECHANICAL WORK INCONJUNCTION WITH ARCH AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00509680-I1
06/27/2005
Violation issued (HPD, closed)
A
06/27/2005
Violation issued (HPD, closed)
A
Latest 60 of 79 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offBEST PLUMBING & HVAC INC07/16/2021
DOB NOWGeneral ConstructionSigned-offSITELINE CONSTRUCTION INC07/16/2021
DOB NOWMechanical SystemsSigned-offSITELINE CONSTRUCTION INC07/16/2021
1 project · most recent 10/15/2021
General Wiring
FiledStatusContractorScope
10/15/2021CompleteJUN SAFETY ELECTRICAL INCGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
02/17/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
11/12/2021Pass-Final PL - Up to 9 Requested FloorsPassView ↗
09/28/2021Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/28/2021Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/16/2021Pass-Final PL - Up to 9 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
09/03/2021Fire-Resistant Penetrations and Joints—special
08/26/2021Structural Stability – Alterations of existing buildingsXIUCHENG LIspecial
08/26/2021Energy Code Compliance InspectionsXIUCHENG LIprogress
08/26/2021FinalXIUCHENG LIprogress
08/26/2021Fire-Resistance Rated ConstructionXIUCHENG LIprogress
08/26/2021Exterior lighting powerXIUCHENG LIenergy_progress
08/26/2021Lighting controlsXIUCHENG LIenergy_progress
08/26/2021Fenestration and door U-factor and product ratingsXIUCHENG LIenergy_progress
08/26/2021Fenestration air leakageXIUCHENG LIenergy_progress
08/26/2021Insulation placement and R valuesXIUCHENG LIenergy_progress
08/26/2021Lighting in dwelling unitsXIUCHENG LIenergy_progress
08/26/2021Interior lighting powerXIUCHENG LIenergy_progress
08/26/2021Fenestration areasXIUCHENG LIenergy_progress
08/26/2021Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
08/26/2021Energy Code Compliance InspectionsXIUCHENG LIprogress
08/26/2021Mechanical SystemsXIUCHENG LIspecial
08/26/2021Energy Code Compliance InspectionsXIUCHENG LIprogress
08/26/2021FinalXIUCHENG LIprogress
08/26/2021HVAC-R and service water piping design and insulationXIUCHENG LIenergy_progress
08/26/2021HVAC-R and service water heating system controlsXIUCHENG LIenergy_progress
08/26/2021Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
08/26/2021HVAC-R and service water heating equipmentXIUCHENG LIenergy_progress
▾Documents — 35 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
09/01/2026B00509680-S1Request digital key ↗
09/01/2026B00509680-P5Request digital key ↗
09/01/2026B00509680-S2Request digital key ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications17
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/13/2026B00509680-P3Open ↗
08/13/2026B00509680-P5Open ↗
08/13/2026B00509680-P4Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
09/04/2026B00509680-P3Open ↗
09/04/2026B00509680-P3Open ↗
09/01/2026B00509680-P2Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/04/2026B00509680-P3Open ↗
09/01/2026B00509680-P2Open ↗
08/28/2026B00509680-P1Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/13/2026B00509680-P5Open ↗
08/13/2026B00509680-P2Open ↗
08/13/2026B00509680-S2Open ↗
Showing 3 of 8 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026B00509680-I1Open ↗
08/13/2026B00509680-S1Open ↗