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Two stories - detached, small or mid-size
9712 FLATLANDS AVENUE
BROOKLYN · BIN 3230134
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1915Year Built
2Stories
A1Building Class
R5DZoning
1,292 sfGross Floor Area
1Units
10 Open Violations ▸FDNY Report ↗
Two stories - detached, small or mid-size · 1,600 sf lot · 0.81 FAR built · Flood zone X
Locations of Work
ArchitectureGeneral
Roof4p · 1 filing · 13 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
04/19/2019$479K—— → —$371/sf building
03/21/2017$675K—— → —$522/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TOM PETERSEN ARCHITECT, LLC211/21/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SUNCO CAPITAL403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SUNCO CAPITAL LLCGeneral Contractor203/21/2026
KJK ELECTRIC INCElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
THOMAS PETERSEN ARCHITECT7854211/21/2024
Building Lifecycle
All (56)Filed (2)Permit Issued (1)Signed Off (1)Violation (40)Objection (2)Special Inspection (10)
11/25/2025
Violation issued (HPD, open)
I
01/02/2025
Signed off — Alteration
INSTALLATION OF SOLAR PANELS ON ROOF. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01061520-I1
12/04/2024
Violation issued (HPD, open)
I
12/02/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
TOM PETERSEN
12/02/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
TOM PETERSEN
12/02/2024
Special inspection requirement — Energy Code Compliance Inspections
TOM PETERSEN
12/02/2024
Special inspection requirement — Final
TOM PETERSEN
12/02/2024
Special inspection requirement — Air barrier - visual inspection
TOM PETERSEN
11/21/2024
Filed — Alteration
INSTALLATION OF SOLAR PANELS ON ROOF. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01061520-P1
11/21/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
TOM PETERSEN
11/21/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
TOM PETERSEN
11/21/2024
Special inspection requirement — Energy Code Compliance Inspections
TOM PETERSEN
11/21/2024
Special inspection requirement — Final
TOM PETERSEN
11/21/2024
Special inspection requirement — Air barrier - visual inspection
TOM PETERSEN
08/05/2024
Permit issued — Solar
B01061520-I1-SL
07/29/2024
Objection resolved — Addressed
07/10/2024
Objection raised — Zoning
07/05/2024
Filed — Alteration
INSTALLATION OF SOLAR PANELS ON ROOF. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01061520-I1
11/28/2023
Violation issued (HPD, open)
I
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/17/2022
Violation issued (HPD, open)
I
03/16/2022
Violation issued (HPD, open)
I
04/21/2021
Violation issued (HPD, open)
I
11/08/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/07/2019
Violation issued (HPD, open)
I
11/01/2018
Violation issued (HPD, open)
I
04/06/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/24/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/28/2016
Violation issued (ECB, closed)
Boilers
10/01/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/15/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/01/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/01/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/03/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/19/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/06/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/14/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/21/2003
Violation issued (ECB, closed)
Signs
03/21/2003
Violation issued (ECB, closed)
Signs
03/21/2003
Violation issued (ECB, closed)
Signs
03/21/2003
Violation issued (ECB, closed)
Signs
03/21/2003
Violation issued (ECB, closed)
Signs
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/17/2002
Violation issued (ECB, closed)
Zoning
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/27/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/16/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offSUNCO CAPITAL LLC08/05/2024
BISOTISSUEDGLOBAL TEAM NY INC04/29/2019
BISPLISSUEDQMB PLUMBING & HEATING INC01/16/2018
BISOTISSUEDGLOBAL TEAM NY INC10/04/2017
3 projects · most recent 06/30/2024
General Wiring
FiledStatusContractorScope
06/30/2024CompleteBERTRAM ELECTRIC CONTNGGeneral Wiring
06/18/2024CompleteBERGER QUALITY ELEC'L CON—
04/25/2019CompleteKJK ELECTRIC INCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
12/02/2024Structural Stability – Alterations of existing buildingsTOM PETERSENspecial
12/02/2024Fire-Resistant Penetrations and JointsTOM PETERSENspecial
12/02/2024Energy Code Compliance InspectionsTOM PETERSENprogress
12/02/2024FinalTOM PETERSENprogress
12/02/2024Air barrier - visual inspectionTOM PETERSENenergy_progress
11/21/2024Fire-Resistant Penetrations and JointsTOM PETERSENspecial
11/21/2024Structural Stability – Alterations of existing buildingsTOM PETERSENspecial
11/21/2024Energy Code Compliance InspectionsTOM PETERSENprogress
11/21/2024FinalTOM PETERSENprogress
11/21/2024Air barrier - visual inspectionTOM PETERSENenergy_progress
▾Documents — 50 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/24/2026B01061520-I1Request digital key ↗
08/24/2026B01061520-P1Request digital key ↗
▸Applications & Permits13
▸BISPLAN / WORK APPROVAL APPLICATION5
02/13/2019321421350Open ↗
12/20/2018321421350Open ↗
10/03/2018321421350Open ↗
Showing 3 of 5 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION4
01/31/2019321421350Open ↗
12/17/2018321421350Open ↗
09/11/2018321421350Open ↗
Showing 3 of 4 on file for this type
▸BISWORK PERMIT APPLICATION3
04/30/2019321421350Open ↗
01/16/2018321421350Open ↗
10/05/2017321421350Open ↗
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1
06/11/2019321421350Open ↗
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature4
08/31/2026B01061520-I1Open ↗
08/31/2026B01061520-I1Open ↗
08/28/2026B01061520-P1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
06/11/2019321421350Open ↗
10/05/2017321421350Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/24/2026B01061520-I1Open ↗
08/13/2026B01061520-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/31/2026B01061520-I1Open ↗
08/28/2026B01061520-P1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
10/05/2017321421350Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
10/05/2017321421350Open ↗
▸Trade Schedules & Equipment5
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5
02/13/2019321421350Open ↗
12/20/2018321421350Open ↗
10/03/2018321421350Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/24/2026B01061520-I1Open ↗
08/13/2026B01061520-P1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
10/05/2017321421350Open ↗
▸Energy Compliance3
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
06/11/2019321421350Open ↗
10/05/2017321421350Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
06/11/2019321421350Open ↗
▸Inspections & Test Reports1
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1
06/11/2019321421350Open ↗
▸Approvals, Objections & Sign-offs3
▸BISLETTERS - SUPPORTING DOCUMENTATION1
10/05/2017321421350Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
06/11/2019321421350Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01061520-I1Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
06/11/2019321421350Open ↗
10/05/2017321421350Open ↗
▸Filing & Intake Forms5
▸BISADDITIONAL INFORMATION3
02/13/2019321421350Open ↗
12/21/2018321421350Open ↗
06/26/2018321421350Open ↗
▸BISEFILING COVER SHEET1
10/10/2017321421350Open ↗
▸BISBOROUGH INTAKE FORM1
06/11/2019321421350Open ↗
▸Other Documents1
▸BISDepartment of Consumer Affairs (DCA) Form1
04/30/2019321421350Open ↗