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Office only, 1 story
6309 MILL LANE
BROOKLYN · BIN 3236370
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1950Year Built
1Stories
O1Building Class
R3-2Zoning
2,515 sfGross Floor Area
2Units
Office only, 1 story · Owner of record: 6309 MILL LANE LLC · 2,515 sf lot · 1 FAR built · Flood zone X500
Locations of Work
MechanicalGeneral
Roof2p · 2 filings · 5 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SACCO 64 LLC503/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/31/2017$600K—Private party → 6309 MILL LANE LLC$239/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
A TECH ENGINEERING NYC, PLLC.103/19/2021
CONSULTING ENGINEER106/30/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
A TECH ENGINEERING NYC203/21/2026
JUST ARCHITECTURE203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MVS HEATING & AIR CONDITGeneral Contractor303/21/2026
CAPEZZANO CONSTRUCTIONGeneral Contractor203/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
A TECH ENGINEERING NYC, P6738103/19/2021
CONSULTING ENGINEER5093106/30/2020
Building Lifecycle
All (6)Filed (2)Permit Issued (2)Signed Off (2)
04/01/2021
Signed off — Alteration
B00484833-I1
03/25/2021
Permit issued — Mechanical Systems
B00484833-I1-MS
03/19/2021
Filed — Alteration
B00484833-I1
08/14/2020
Signed off — Alteration
B00312820-I1
08/13/2020
Permit issued — Mechanical Systems
B00312820-I1-MS
06/30/2020
Filed — Alteration
B00312820-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offMVS HEATING & AIR CONDIT03/25/2021
DOB NOWMechanical SystemsSigned-offCAPEZZANO CONSTRUCTION08/13/2020
BISMHISSUEDLAYTON MANUFACTURING CORP.02/15/2007
BISPLISSUEDMCMANUS MECH MAINT P&H INC12/20/2006
BISBLISSUEDMCMANUS MECH MAINT P&H INC12/20/2006
BIS—ISSUEDTHE MANLYN DEVELOPMENT GROUP06/23/2006
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 5 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/02/2026B00312820-I1Request digital key ↗
▸DOB NOWPlans/Sketch1
09/01/2026B00484833-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/01/2026B00484833-I1Open ↗
08/13/2026B00312820-I1Open ↗
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026B00484833-I1Open ↗