← Back
Three families
1242 HANCOCK STREET
BROOKLYN · Bushwick (East) · BIN 3078336
💬 Discuss this project
1899Year Built
3Stories
C0Building Class
—Zoning
3,300 sfGross Floor Area
3Units
Rent Stabilized11 Open Violations ▸FDNY Report ↗
Three families · Owner of record: ONE HANCOCK LLC · 1,720 sf lot · 1.92 FAR built · Flood zone X
Locations of Work
Architecture
Roof1p · 1 filing · 20 docs
Cellar1p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
UNICORN PROPERTIES GROUP1107/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/12/2022$1.1M—— → —$348/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
J.K.DESIGN511/21/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
UNICORN BUILDERS GROUP LLGeneral Contractor1203/21/2026
RONEY ELECTRIC INCElectrical103/22/2026
VSP MECHANICAL INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
TRIANGLE INSPECTION & TES7495511/21/2024
Building Lifecycle
All (93)Filed (5)Permit Issued (5)Signed Off (2)Violation (18)Inspection (5)Objection (28)Special Inspection (30)
05/04/2026
Violation issued (HPD, open)
A
11/19/2025
Violation issued (HPD, open)
I
06/09/2025
Violation issued (HPD, open)
A
12/17/2024
Signed off — Alteration
Installation of gas fired equipment and plumbing fixture for the interior renovation of the existing 3 family dwelling unit. All in conjunction with ALT II application #B00743110-I1
B00979112-I1
12/17/2024
Signed off — Alteration
Interior renovation of existing 3 stories and cellar 3 family dwellings, new drywall partitions and plumbing fixtures . New metal deck at rear .New light weight temporary cement pavers on roof. New 3 cond. units . No change in use ,egress, or occupancy
B00743110-I1
11/27/2024
Violation issued (HPD, open)
I
11/21/2024
Filed — Alteration
Installation of gas fired equipment and plumbing fixture for the interior renovation of the existing 3 family dwelling unit. All in conjunction with ALT II application #B00743110-I1
B00979112-P2
11/21/2024
Special inspection requirement — Energy Code Compliance Inspections
Rajasekhar Sakhamuri
11/21/2024
Special inspection requirement — Maintenance information
Rajasekhar Sakhamuri
11/21/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Rajasekhar Sakhamuri
11/21/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Rajasekhar Sakhamuri
11/21/2024
Special inspection requirement — HVAC-R and service water heating equipment
Rajasekhar Sakhamuri
11/21/2024
Special inspection requirement — HVAC-R and service water heating system controls
Rajasekhar Sakhamuri
11/19/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Rajasekhar Sakhamuri
11/19/2024
Special inspection requirement — Energy Code Compliance Inspections
Rajasekhar Sakhamuri
11/19/2024
Special inspection requirement — Maintenance information
Rajasekhar Sakhamuri
11/19/2024
Special inspection requirement — HVAC-R and service water heating system controls
Rajasekhar Sakhamuri
11/19/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Rajasekhar Sakhamuri
11/19/2024
Special inspection requirement — HVAC-R and service water heating equipment
Rajasekhar Sakhamuri
08/26/2024
Permit issued — General Construction
B00743110-I1-ST
08/26/2024
Permit issued — General Construction
B00743110-I1-MS
08/21/2024
Permit issued — General Construction
B00743110-I1-GC
05/30/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
05/30/2024
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
05/22/2024
Filed — Alteration
Installation of gas fired equipment and plumbing fixture for the interior renovation of the existing 3 family dwelling unit. All in conjunction with ALT II application #B00743110-I1
B00979112-P1
05/21/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Rajasekhar Sakhamuri
05/21/2024
Special inspection requirement — Energy Code Compliance Inspections
Rajasekhar Sakhamuri
05/21/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Rajasekhar Sakhamuri
05/21/2024
Special inspection requirement — HVAC-R and service water heating equipment
Rajasekhar Sakhamuri
05/21/2024
Special inspection requirement — HVAC-R and service water heating system controls
Rajasekhar Sakhamuri
05/21/2024
Special inspection requirement — Maintenance information
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Insulation placement and R values
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Mechanical Systems
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Final
jacob Kanner
05/08/2024
Special inspection requirement — Shutoff dampers
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Maintenance information
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — HVAC-R and service water heating system controls
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Fenestration areas
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Air barrier - visual inspection
Rajasekhar Sakhamuri
05/08/2024
Special inspection requirement — Fenestration air leakage
Rajasekhar Sakhamuri
05/06/2024
Objection resolved — Addressed
05/06/2024
Objection resolved — Addressed
04/30/2024
Objection resolved — Addressed
04/30/2024
Objection resolved — Addressed
04/26/2024
Objection raised — Other
04/26/2024
Objection raised — Other
04/26/2024
Objection raised — Accessibility
04/26/2024
Objection raised — Zoning
04/19/2024
Objection resolved — Addressed
04/17/2024
Objection raised — Scope
04/10/2024
Violation issued (HPD, open)
A
04/09/2024
Filed — Alteration
Interior renovation of existing 3 stories and cellar 3 family dwellings, new drywall partitions and plumbing fixtures . New metal deck at rear .New light weight temporary cement pavers on roof. New 3 cond. units . No change in use ,egress, or occupancy
B00743110-P1
02/09/2024
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
02/09/2024
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
02/09/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
01/09/2024
Permit issued — Plumbing
B00979112-I1-PL
12/27/2023
Filed — Alteration
Installation of gas fired equipment and plumbing fixture for the interior renovation of the existing 3 family dwelling unit. All in conjunction with ALT II application #B00743110-I1
B00979112-I1
Latest 60 of 93 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offUNICORN BUILDERS GROUP LL08/26/2024
DOB NOWGeneral ConstructionSigned-offUNICORN BUILDERS GROUP LL08/26/2024
DOB NOWGeneral ConstructionSigned-offUNICORN BUILDERS GROUP LL08/21/2024
DOB NOWPlumbingSigned-offVSP MECHANICAL INC01/09/2024
DOB NOWMechanical SystemsSigned-offUNICORN BUILDERS GROUP LL11/15/2023
1 project · most recent 03/04/2025
General Wiring
FiledStatusContractorScope
03/04/2025CompleteRONEY ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
05/30/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
05/30/2024Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
02/09/2024Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
02/09/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
02/09/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 48
DateRequirementInspectorRole
11/21/2024Energy Code Compliance InspectionsRajasekhar Sakhamuriprogress
11/21/2024Maintenance informationRajasekhar Sakhamurienergy_progress
11/21/2024HVAC-R and service water piping design and insulationRajasekhar Sakhamurienergy_progress
11/21/2024Fire-Resistant Penetrations and JointsRajasekhar Sakhamurispecial
11/21/2024HVAC-R and service water heating equipmentRajasekhar Sakhamurienergy_progress
11/21/2024HVAC-R and service water heating system controlsRajasekhar Sakhamurienergy_progress
11/19/2024Fire-Resistant Penetrations and JointsRajasekhar Sakhamurispecial
11/19/2024Energy Code Compliance InspectionsRajasekhar Sakhamuriprogress
11/19/2024Maintenance informationRajasekhar Sakhamurienergy_progress
11/19/2024HVAC-R and service water heating system controlsRajasekhar Sakhamurienergy_progress
11/19/2024HVAC-R and service water piping design and insulationRajasekhar Sakhamurienergy_progress
11/19/2024HVAC-R and service water heating equipmentRajasekhar Sakhamurienergy_progress
05/21/2024HVAC-R and service water piping design and insulationRajasekhar Sakhamurienergy_progress
05/21/2024Energy Code Compliance InspectionsRajasekhar Sakhamuriprogress
05/21/2024Fire-Resistant Penetrations and JointsRajasekhar Sakhamurispecial
05/21/2024HVAC-R and service water heating equipmentRajasekhar Sakhamurienergy_progress
05/21/2024HVAC-R and service water heating system controlsRajasekhar Sakhamurienergy_progress
05/21/2024Maintenance informationRajasekhar Sakhamurienergy_progress
05/08/2024Insulation placement and R valuesRajasekhar Sakhamurienergy_progress
05/08/2024Fire-Resistant Penetrations and JointsRajasekhar Sakhamurispecial
05/08/2024Structural Stability – Alterations of existing buildingsRajasekhar Sakhamurispecial
05/08/2024Mechanical SystemsRajasekhar Sakhamurispecial
05/08/2024Finaljacob Kannerprogress
05/08/2024Shutoff dampersRajasekhar Sakhamurienergy_progress
05/08/2024Maintenance informationRajasekhar Sakhamurienergy_progress
Latest 25 of 48.
▾Documents — 71 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/26/2026B00979112-I1Request digital key ↗
08/26/2026B00979112-P1Request digital key ↗
08/26/2026B00979112-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸Applications & Permits1
▸BISPLAN / WORK APPROVAL APPLICATION1
07/31/2024322117605Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1
08/05/2024322117605Open ↗
▸Seals & Professional Certifications53
▸DOB NOWProgress Inspector Seal & Signature39
09/01/2026B00979112-P1Open ↗
09/01/2026B00979112-P1Open ↗
09/01/2026B00979112-P1Open ↗
Showing 3 of 39 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
09/01/2026B00979112-P1Open ↗
08/31/2026B00979112-I1Open ↗
08/25/2026B00743110-I1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/29/2026B00743110-I1Open ↗
08/26/2026B00979112-I1Open ↗
08/26/2026B00979112-P2Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/26/2026B00979112-I1Open ↗
08/26/2026B00979112-P2Open ↗
08/26/2026B00979112-P1Open ↗
Showing 3 of 5 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026B00743110-I1Open ↗
▸Approvals, Objections & Sign-offs4
▸BISLETTERS - SUPPORTING DOCUMENTATION4
08/05/2024322117605Open ↗
08/05/2024322117605Open ↗
08/05/2024322117605Open ↗
Showing 3 of 4 on file for this type
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
07/31/2024322117605Open ↗