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Three families
661 HEMLOCK STREET
BROOKLYN · East New York-City Line · BIN 3353081
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1910Year Built
2Stories
C0Building Class
R5Zoning
2,520 sfGross Floor Area
3Units
Rent Stabilized118 Open Violations 110 unresolved · 8 paperwork only ▸FDNY Report ↗
Three families · 2,500 sf lot · 1.01 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HPD303/22/2026
HOUSING PRESERVATION DEVELOPME303/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/25/2025$997K—Private party → OLIT 2024 HB1-ALTERNATIVE HOLDINGS LLC$396/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HIRANI ENGINEERING & LAND SURVEYING101/17/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
XPEDITE203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GRANITE ENVIRONMENTAL SERGeneral Contractor303/21/2026
Building Lifecycle
All (2)Filed (1)Permit Issued (1)
01/18/2018
Permit issued — Construction Fence
B00009267-I1-FN
01/17/2018
Filed — Alteration
Filed Herewith; 8 Foot High Plywood Construction Fence Application in conjunction with HPD Emergency Demolition Application #321676931
B00009267-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FencePermit IssuedGRANITE ENVIRONMENTAL SER01/18/2018
BIS—ISSUEDGRANITE ENVIRONMENTAL SER01/25/2018
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 19 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
09/03/2026B00009267-I1Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
12/19/2017321676931Open ↗
▸BISWORK PERMIT APPLICATION1
01/25/2018321676931Open ↗
▸Seals & Professional Certifications2
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
03/05/2018321676931Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
09/03/2026B00009267-I1Open ↗
▸Trade Schedules & Equipment1
▸BISELECTRIC CUT-OFF1
01/26/2018321676931Open ↗
▸Safety & Tenant Protection4
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE2
01/26/2018321676931Open ↗
01/26/2018321676931Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
01/26/2018321676931Open ↗
▸BISSRO MD ANTI-HARASSMENT CHECKLIST1
01/26/2018321676931Open ↗
▸Approvals, Objections & Sign-offs3
▸BISLETTERS - SUPPORTING DOCUMENTATION2
01/26/2018321676931Open ↗
01/26/2018321676931Open ↗
▸BISLANDMARKS SIGNOFF1
01/26/2018321676931Open ↗
▸Cost, Insurance & Ownership1
▸BISPROJECT-SPECIFIC GL INSURANCE1
01/25/2018321676931Open ↗
▸Filing & Intake Forms3
▸BISADDITIONAL INFORMATION2
03/09/2018321676931Open ↗
01/26/2018321676931Open ↗
▸BISEFILING COVER SHEET1
12/19/2017321676931Open ↗
▸Other Documents2
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2
01/26/2018321676931Open ↗
01/26/2018321676931Open ↗