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Five to six families
18 SHERLOCK PLACE
BROOKLYN · BIN 3042712
💬 Discuss this project
1910Year Built
2Stories
C2Building Class
R6Zoning
3,640 sfGross Floor Area
6Units
Rent Stabilized35 Open Violations 34 unresolved · 1 paperwork only ▸FDNY Report ↗
Five to six families · Owner of record: FRONTIER ESTATE LLC · 4,800 sf lot · 0.76 FAR built · Flood zone X
Locations of Work
PlumbingLandscape
Permit Issued — active, not yet Signed-off
Floor 2Under Construction1p · 1 filing · 5 docs
Floor 1Under Construction2p · 1 filing · 5 docs
CellarUnder Construction2p · 1 filing · 5 docs
1 job · most recent 12/08/2025
FiledStatusContractorScope
12/08/2025——4 heads
1 job · most recent 12/08/2025
Gas
FiledStatusContractorScope
12/08/2025Permit IssuedM & M PIPING AND HEATINGGas
2 jobs · most recent 06/17/2026
General Wiring
FiledStatusContractorScope
06/17/2026CompleteEXPERT ELECTRIC.CONT NY IGeneral Wiring
12/17/2025CompleteEXPERT ELECTRIC.CONT NY IGeneral Wiring
Building Lifecycle
All (77)Filed (2)Permit Issued (1)Violation (60)Objection (12)Special Inspection (2)
05/05/2026
Violation issued (HPD, open)
A
04/20/2026
Permit issued — Plumbing
B01327365-I1-PL
02/06/2026
Objection resolved — Addressed
02/06/2026
Objection resolved — Addressed
01/28/2026
Objection resolved — Addressed
01/28/2026
Objection resolved — Addressed
01/28/2026
Objection resolved — Addressed
01/15/2026
Objection resolved — Addressed
12/18/2025
Objection raised — Fire_Protection
12/18/2025
Objection raised — Admin
12/18/2025
Objection raised — Fire_Protection
12/18/2025
Objection raised — Zoning
12/18/2025
Objection raised — Fire_Protection
12/18/2025
Objection raised — Fire_Protection
12/08/2025
Filed — Alteration
JOB FILED TO REMOVE (3) GAS BOILERS LOCATED ON THE CELLAR FLOOR AND INSTALL INDIVIDUAL GAS FURNACES FOR EACH APARTMENT FROM THE 1ST FLOOR TO THE ATTIC IN ORDER TO REMOVE ECB VIOLATION #39163835H. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01327365-I1
12/03/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
YUE ZHOU
12/03/2025
Special inspection requirement — Tenant Protection Plan Compliance
YUE ZHOU
11/20/2025
Violation issued (ECB, open)
Unknown
11/20/2025
Violation issued (HPD, open)
I
10/16/2025
Violation issued (ECB, open)
Construction
06/10/2025
Violation issued (HPD, open)
A
11/29/2024
Violation issued (HPD, open)
I
04/11/2024
Violation issued (HPD, open)
A
02/11/2024
Filed — Alteration
B01002602-I1
12/27/2023
Violation issued (ECB, open)
Construction
03/24/2023
Violation issued (HPD, open)
A
11/14/2022
Violation issued (HPD, closed)
I
06/15/2022
Violation issued (ECB, closed)
Construction
03/02/2022
Violation issued (HPD, open)
A
03/02/2022
Violation issued (HPD, closed)
I
04/13/2021
Violation issued (HPD, closed)
I
04/13/2021
Violation issued (HPD, open)
A
10/31/2019
Violation issued (HPD, closed)
I
10/19/2018
Violation issued (HPD, closed)
I
06/07/2018
Violation issued (HPD, closed)
C
06/07/2018
Violation issued (HPD, open)
B
05/15/2018
Violation issued (HPD, open)
B
05/15/2018
Violation issued (HPD, open)
B
05/15/2018
Violation issued (HPD, open)
A
04/05/2018
Violation issued (HPD, open)
B
04/05/2018
Violation issued (HPD, closed)
C
04/05/2018
Violation issued (HPD, open)
A
04/05/2018
Violation issued (HPD, open)
B
04/04/2018
Violation issued (HPD, open)
B
04/04/2018
Violation issued (HPD, open)
B
04/04/2018
Violation issued (HPD, open)
A
04/04/2018
Violation issued (HPD, closed)
C
04/04/2018
Violation issued (HPD, open)
A
04/04/2018
Violation issued (HPD, open)
A
11/29/2017
Violation issued (HPD, closed)
I
11/15/2016
Violation issued (HPD, closed)
I
06/27/2016
Violation issued (HPD, open)
B
06/27/2016
Violation issued (HPD, open)
B
06/27/2016
Violation issued (HPD, open)
B
10/16/2013
Violation issued (HPD, closed)
B
10/16/2013
Violation issued (HPD, closed)
C
10/16/2013
Violation issued (HPD, closed)
B
10/16/2013
Violation issued (HPD, closed)
B
10/16/2013
Violation issued (HPD, closed)
C
10/16/2013
Violation issued (HPD, closed)
C
Latest 60 of 77 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
FRONTIER ESTATE LLC303/22/2026
SHERLOCK ESTATES LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/10/2023$1.2M—Private party → FRONTIER ESTATE LLC$317/sf building
12/09/2014$1.0M—SHERLOCK PALACE LLC → SHERLOCK ESTATES LLC$282/sf building
06/13/2014$560K—Private party → SHERLOCK PALACE LLC$154/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CNY ENGINEERING P.C112/08/2025
ASKON ARCHITECTS, P.C.102/11/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
M & M PIPING AND HEATINGPlumbing106/28/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CNY ENGINEERING P.C3304112/08/2025
ASKON ARCHITECT, P.C.3596102/11/2024
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedM & M PIPING AND HEATING04/20/2026
BISOTISSUEDNYC CONSTRUCTION INC02/10/2015
BISOTISSUEDSANDO BUILDING CONTRACTOR04/26/2013
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
12/03/2025Fire-Resistant Penetrations and JointsYUE ZHOUspecial
12/03/2025Tenant Protection Plan ComplianceYUE ZHOUspecial
▾Documents — 34 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/26/2026B01002602-I1Request digital key ↗
08/19/2026B01327365-I1Request digital key ↗
▸Applications & Permits8
▸BISPLAN / WORK APPROVAL APPLICATION6
12/17/2021320691319Open ↗
06/04/2013320718773Open ↗
04/15/2013320718773Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION2
02/11/2015320718773Open ↗
05/02/2013320718773Open ↗
▸Seals & Professional Certifications7
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
05/02/2013320718773Open ↗
04/11/2013320718773Open ↗
12/10/2012320691319Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/26/2026B01002602-I1Open ↗
08/19/2026B01327365-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/23/2026B01327365-I1Open ↗
08/23/2026B01327365-I1Open ↗
▸Trade Schedules & Equipment4
▸BISSCHEDULE B - PLUMBING4
06/04/2013320718773Open ↗
04/15/2013320718773Open ↗
04/12/2013320718773Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos3
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
03/07/2013320718773Open ↗
12/10/2012320691319Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/19/2026B01327365-I1Open ↗
▸Energy Compliance3
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
05/02/2013320718773Open ↗
04/11/2013320718773Open ↗
12/10/2012320691319Open ↗
▸Approvals, Objections & Sign-offs2
▸BISADMINISTRATIVE OBJECTIONS2
03/07/2013320718773Open ↗
12/10/2012320691319Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
03/07/2013320718773Open ↗
12/10/2012320691319Open ↗
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET3
04/15/2013320718773Open ↗
03/07/2013320718773Open ↗
12/10/2012320691319Open ↗