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Four families
97 ST NICHOLAS AVENUE
BROOKLYN · BIN 3073311
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1931Year Built
2Stories
C3Building Class
R4Zoning
2,900 sfGross Floor Area
4Units
Rent Stabilized14 Open Violations ▸FDNY Report ↗
Four families · Owner of record: 97 ST NICHOLAS AVE LLC · 2,250 sf lot · 1.29 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 24p · 2 filings · 20 docs
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
M J DESIGN BUILD1307/08/2026
97 ST NICHOLAS AVE LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/24/2023$1.5M—THE LORNA DUCA TRUST DATED DECEMBER 22, 2022 → 97 ST NICHOLAS AVE LLC$503/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HARDIE & ASSOCIATES CONSULTING ENG.211/05/2025
M-CON ENGINEERING, PC307/15/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CTAN DESIGN403/21/2026
M J DESIGN BUILD603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JIN AN INCGeneral Contractor107/08/2026
FLINT MECHANICAL CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
M-CON ENGINEERING7341511/05/2025
Building Lifecycle
All (63)Filed (5)Permit Issued (2)Signed Off (2)Violation (19)Inspection (5)Special Inspection (30)
05/06/2026
Violation issued (HPD, open)
A
12/01/2025
Signed off — Alteration
FILING PLUMBING WORK IN CONJUNCTION WITH DOB JOB NUMBER B01129581. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01129584-I1
11/20/2025
Violation issued (HPD, open)
I
11/06/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
11/06/2025
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
11/06/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Michelle Contri
11/06/2025
Special inspection requirement — HVAC-R and service water heating system controls
Michelle Contri
11/06/2025
Special inspection requirement — HVAC-R and service water heating equipment
Michelle Contri
11/05/2025
Filed — Alteration
FILING PLUMBING WORK IN CONJUNCTION WITH DOB JOB NUMBER B01129581. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01129584-P1
11/04/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Michelle Contri
11/04/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
11/04/2025
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
11/04/2025
Special inspection requirement — HVAC-R and service water heating system controls
Michelle Contri
11/04/2025
Special inspection requirement — HVAC-R and service water heating equipment
Michelle Contri
07/29/2025
Signed off — Alteration
INTERIOR RENOVATION ON TWO STORY HOUSE WITH PARTITION WORK AS PER PLAN. REPAIR FLOOR, CEILING AND WALL AS REQUIRED. PLUMBING WORK TYPE WILL BE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01129581-I1
07/28/2025
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
07/19/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
07/16/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Michelle Contri
07/16/2025
Special inspection requirement — Fenestration areas
Michelle Contri
07/16/2025
Special inspection requirement — Air barrier - visual inspection
Michelle Contri
07/16/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
07/16/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Michelle Contri
07/16/2025
Special inspection requirement — Fire-Resistance Rated Construction
Michelle Contri
07/16/2025
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
07/16/2025
Special inspection requirement — Insulation placement and R values
Michelle Contri
07/15/2025
Filed — Alteration
INTERIOR RENOVATION ON TWO STORY HOUSE WITH PARTITION WORK AS PER PLAN. REPAIR FLOOR, CEILING AND WALL AS REQUIRED. PLUMBING WORK TYPE WILL BE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01129581-P2
07/15/2025
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
07/15/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
07/15/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Michelle Contri
07/15/2025
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
07/15/2025
Special inspection requirement — Fire-Resistance Rated Construction
Michelle Contri
07/15/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Michelle Contri
07/15/2025
Special inspection requirement — Insulation placement and R values
Michelle Contri
07/15/2025
Special inspection requirement — Fenestration areas
Michelle Contri
07/15/2025
Special inspection requirement — Air barrier - visual inspection
Michelle Contri
07/02/2025
Filed — Alteration
INTERIOR RENOVATION ON TWO STORY HOUSE WITH PARTITION WORK AS PER PLAN. REPAIR FLOOR, CEILING AND WALL AS REQUIRED. PLUMBING WORK TYPE WILL BE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01129581-P1
07/01/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
07/01/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Michelle Contri
07/01/2025
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
07/01/2025
Special inspection requirement — Fenestration areas
Michelle Contri
06/17/2025
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
06/11/2025
Violation issued (HPD, open)
A
03/24/2025
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
12/11/2024
Permit issued — Plumbing
B01129584-I1-PL
11/29/2024
Violation issued (HPD, open)
I
10/22/2024
Permit issued — General Construction
B01129581-I1-GC
10/19/2024
Filed — Alteration
FILING PLUMBING WORK IN CONJUNCTION WITH DOB JOB NUMBER B01129581. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01129584-I1
10/19/2024
Filed — Alteration
INTERIOR RENOVATION ON TWO STORY HOUSE WITH PARTITION WORK AS PER PLAN. REPAIR FLOOR, CEILING AND WALL AS REQUIRED. PLUMBING WORK TYPE WILL BE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01129581-I1
04/11/2024
Violation issued (HPD, open)
A
11/22/2023
Violation issued (HPD, open)
I
03/27/2023
Violation issued (HPD, open)
A
11/14/2022
Violation issued (HPD, open)
I
03/02/2022
Violation issued (HPD, open)
A
03/02/2022
Violation issued (HPD, open)
I
04/13/2021
Violation issued (HPD, open)
A
04/13/2021
Violation issued (HPD, open)
I
10/31/2019
Violation issued (HPD, open)
I
10/19/2018
Violation issued (HPD, closed)
I
11/29/2017
Violation issued (HPD, closed)
I
11/15/2016
Violation issued (HPD, closed)
I
Latest 60 of 63 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offFLINT MECHANICAL CORP12/11/2024
DOB NOWGeneral ConstructionSigned-offJIN AN INC10/22/2024
1 project · most recent 02/05/2025
General Wiring
FiledStatusContractorScope
02/05/2025CompleteATMOS ELECTRIC SVCE CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
07/28/2025Pass-Final General Construction Non-Directive 14PassView ↗
07/19/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
07/15/2025Fail-Final General Construction Non-Directive 14FailView ↗
06/17/2025Pass-Final PL - Up to 9 Requested FloorsPassView ↗
03/24/2025Pass-Final PL - Up to 9 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 34
DateRequirementInspectorRole
11/06/2025Fire-Resistant Penetrations and JointsMichelle Contrispecial
11/06/2025Energy Code Compliance InspectionsMichelle Contriprogress
11/06/2025HVAC-R and service water piping design and insulationMichelle Contrienergy_progress
11/06/2025HVAC-R and service water heating system controlsMichelle Contrienergy_progress
11/06/2025HVAC-R and service water heating equipmentMichelle Contrienergy_progress
11/04/2025HVAC-R and service water piping design and insulationMichelle Contrienergy_progress
11/04/2025Fire-Resistant Penetrations and JointsMichelle Contrispecial
11/04/2025Energy Code Compliance InspectionsMichelle Contriprogress
11/04/2025HVAC-R and service water heating system controlsMichelle Contrienergy_progress
11/04/2025HVAC-R and service water heating equipmentMichelle Contrienergy_progress
07/16/2025Fenestration and door U-factor and product ratingsMichelle Contrienergy_progress
07/16/2025Fenestration areasMichelle Contrienergy_progress
07/16/2025Air barrier - visual inspectionMichelle Contrienergy_progress
07/16/2025Fire-Resistant Penetrations and JointsMichelle Contrispecial
07/16/2025Structural Stability – Alterations of existing buildingsMichelle Contrispecial
07/16/2025Fire-Resistance Rated ConstructionMichelle Contriprogress
07/16/2025Energy Code Compliance InspectionsMichelle Contriprogress
07/16/2025Insulation placement and R valuesMichelle Contrienergy_progress
07/15/2025Fire-Resistant Penetrations and JointsMichelle Contrispecial
07/15/2025Structural Stability – Alterations of existing buildingsMichelle Contrispecial
07/15/2025Energy Code Compliance InspectionsMichelle Contriprogress
07/15/2025Fire-Resistance Rated ConstructionMichelle Contriprogress
07/15/2025Fenestration and door U-factor and product ratingsMichelle Contrienergy_progress
07/15/2025Insulation placement and R valuesMichelle Contrienergy_progress
07/15/2025Fenestration areasMichelle Contrienergy_progress
Latest 25 of 34.
▾Documents — 49 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/21/2026B01129581-P1Request digital key ↗
08/21/2026B01129581-I1Request digital key ↗
08/21/2026B01129581-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications39
▸DOB NOWProgress Inspector Seal & Signature26
09/01/2026B01129581-I1Open ↗
09/01/2026B01129581-I1Open ↗
09/01/2026B01129581-I1Open ↗
Showing 3 of 26 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/01/2026B01129581-I1Open ↗
09/01/2026B01129581-I1Open ↗
08/28/2026B01129584-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/21/2026B01129581-P1Open ↗
08/21/2026B01129581-I1Open ↗
08/21/2026B01129581-P2Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/21/2026B01129581-P2Open ↗
08/21/2026B01129581-P1Open ↗
08/21/2026B01129581-I1Open ↗
Showing 3 of 5 on file for this type