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Walk-up cooperative
525 5 STREET
BROOKLYN · Park Slope · BIN 3025526
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1920Year Built
4Stories
C6Building Class
R6BZoning
9,880 sfGross Floor Area
8Units
Rent Stabilized25 Open Violations ▸FDNY Report ↗
Walk-up cooperative · Owner of record: 525 FIFTH ST OWNERS C · 3,600 sf lot · 2.74 FAR built · Flood zone X
Locations of Work
MechanicalPlumbing
Floor 41p · 1 filing · 5 docs
Floor 33p · 1 filing · 20 docs
Floor 2
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
525 FIFTH ST OWNERS C303/22/2026
BLACK SQUARE BUILDERS COR103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NEW AGE ENGINEERING PLLC104/22/2025
FLORINELA MURESAN303/27/2025
FABRIC FIRST ARCHITECTURE & CONSULT203/19/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CONVERSANO ASSOCIATES, INC.1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BLACK SQUARE BUILDERS CORPGeneral Contractor407/08/2026
VIGILANTE CONTRACTING COGeneral Contractor203/21/2026
DYNAMIC BLUE WATER MECHPlumbing207/08/2026
GLENDALE ELECTL CONTNG INElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NEW AGE ENGINEERING PLLC7746204/22/2025
MWB ENGINEERING7942203/27/2025
FABRIC FIRST ARCHITECTURE9034203/19/2025
Building Lifecycle
All (78)Filed (6)Permit Issued (6)Signed Off (4)Violation (32)Inspection (3)Special Inspection (27)
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
C
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
05/26/2026
Violation issued (HPD, open)
B
11/14/2025
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/23/2025
Violation issued (HPD, open)
A
08/23/2025
Violation issued (HPD, open)
C
08/23/2025
Violation issued (HPD, open)
A
08/23/2025
Violation issued (HPD, open)
B
08/23/2025
Violation issued (HPD, open)
A
08/23/2025
Violation issued (HPD, open)
B
08/23/2025
Violation issued (HPD, open)
A
08/23/2025
Violation issued (HPD, open)
B
08/23/2025
Violation issued (HPD, open)
B
05/09/2025
Signed off — Alteration
REGISTER GAS-FIRED DRYER AS PER PLANS. FILED IN CONJUNCTION WITH LAA# B01035623. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
B01202799-I1
04/30/2025
Permit issued — Mechanical Systems
B01202799-I1-MS
04/22/2025
Filed — Alteration
REGISTER GAS-FIRED DRYER AS PER PLANS. FILED IN CONJUNCTION WITH LAA# B01035623. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
B01202799-I1
04/22/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Stephen Shishko
04/08/2025
Signed off — Alteration
Filing herewith for there replacement of existing fixtures with new.
B00952526-S2
03/28/2025
Special inspection requirement — Mechanical Systems
Stephen Shishko
03/28/2025
Special inspection requirement — Final
Stephen Shishko
03/27/2025
Filed — Alteration
Filing herewith for there replacement of existing fixtures with new.
B00952526-P2
03/25/2025
Signed off — Alteration
Filing herewith for there replacement of existing fixtures with new.
B00952526-I1
03/20/2025
Special inspection requirement — Fenestration areas
GABRIELLE BRAINARD
03/20/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
GABRIELLE BRAINARD
03/20/2025
Special inspection requirement — Final
GABRIELLE BRAINARD
03/20/2025
Special inspection requirement — Air barrier - visual inspection
GABRIELLE BRAINARD
03/20/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
GABRIELLE BRAINARD
03/20/2025
Special inspection requirement — Insulation placement and R values
GABRIELLE BRAINARD
03/20/2025
Special inspection requirement — Fenestration air leakage
GABRIELLE BRAINARD
03/20/2025
Special inspection requirement — Lighting in dwelling units
GABRIELLE BRAINARD
03/19/2025
Filed — Alteration
Filing herewith for there replacement of existing fixtures with new.
B00952526-P1
03/17/2025
Signed off — Alteration
Filing herewith for there replacement of existing fixtures with new.
B00952526-S1
03/07/2025
Special inspection requirement — HVAC-R and service water heating equipment
FLORINELA MURESAN
03/07/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
GABRIELLE BRAINARD
03/07/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
GABRIELLE BRAINARD
03/07/2025
Special inspection requirement — Fenestration areas
GABRIELLE BRAINARD
03/07/2025
Special inspection requirement — Final
GABRIELLE BRAINARD
03/07/2025
Special inspection requirement — Mechanical Systems
FLORINELA MURESAN
03/07/2025
Special inspection requirement — Final
FLORINELA MURESAN
03/07/2025
Special inspection requirement — Permanent certificate
FLORINELA MURESAN
03/07/2025
Special inspection requirement — Maintenance information
FLORINELA MURESAN
03/07/2025
Special inspection requirement — Fenestration air leakage
GABRIELLE BRAINARD
03/07/2025
Special inspection requirement — Air barrier - visual inspection
GABRIELLE BRAINARD
03/07/2025
Special inspection requirement — Insulation placement and R values
GABRIELLE BRAINARD
03/07/2025
Special inspection requirement — Lighting in dwelling units
GABRIELLE BRAINARD
03/07/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
FLORINELA MURESAN
03/07/2025
Special inspection requirement — Shutoff dampers
FLORINELA MURESAN
03/07/2025
Special inspection requirement — HVAC-R and service water heating system controls
FLORINELA MURESAN
Latest 60 of 78 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offVIGILANTE CONTRACTING CO04/30/2025
DOB NOWPlumbingSigned-offSUPER PLUMBERS CORP11/08/2024
DOB NOWPlumbingSigned-offSUPER PLUMBERS CORP07/23/2024
DOB NOWGeneral ConstructionSigned-offBLACK SQUARE BUILDERS COR07/15/2024
DOB NOWGeneral ConstructionSigned-offBLACK SQUARE BUILDERS COR04/02/2024
DOB NOWMechanical SystemsSigned-offBLACK SQUARE BUILDERS COR04/02/2024
2 projects · most recent 02/12/2025
General Wiring
FiledStatusContractorScope
02/12/2025Permit IssuedGLENDALE ELECTL CONTNG INGeneral Wiring
09/20/2024CompleteJOSEPH WEINSTEIN ELECTRICGeneral Wiring
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
02/24/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
02/18/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
09/13/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 27
DateRequirementInspectorRole
04/22/2025Fire-Resistant Penetrations and JointsStephen Shishkospecial
03/28/2025Mechanical SystemsStephen Shishkospecial
03/28/2025FinalStephen Shishkoprogress
03/20/2025Fenestration areasGABRIELLE BRAINARDenergy_progress
03/20/2025Fire-Resistant Penetrations and JointsGABRIELLE BRAINARDspecial
03/20/2025FinalGABRIELLE BRAINARDprogress
03/20/2025Air barrier - visual inspectionGABRIELLE BRAINARDenergy_progress
03/20/2025Fenestration and door U-factor and product ratingsGABRIELLE BRAINARDenergy_progress
03/20/2025Insulation placement and R valuesGABRIELLE BRAINARDenergy_progress
03/20/2025Fenestration air leakageGABRIELLE BRAINARDenergy_progress
03/20/2025Lighting in dwelling unitsGABRIELLE BRAINARDenergy_progress
03/07/2025HVAC-R and service water heating equipmentFLORINELA MURESANenergy_progress
03/07/2025Fenestration and door U-factor and product ratingsGABRIELLE BRAINARDenergy_progress
03/07/2025Fire-Resistant Penetrations and JointsGABRIELLE BRAINARDspecial
03/07/2025Fenestration areasGABRIELLE BRAINARDenergy_progress
03/07/2025FinalGABRIELLE BRAINARDprogress
03/07/2025Mechanical SystemsFLORINELA MURESANspecial
03/07/2025FinalFLORINELA MURESANprogress
03/07/2025Permanent certificateFLORINELA MURESANenergy_progress
03/07/2025Maintenance informationFLORINELA MURESANenergy_progress
03/07/2025Fenestration air leakageGABRIELLE BRAINARDenergy_progress
03/07/2025Air barrier - visual inspectionGABRIELLE BRAINARDenergy_progress
03/07/2025Insulation placement and R valuesGABRIELLE BRAINARDenergy_progress
03/07/2025Lighting in dwelling unitsGABRIELLE BRAINARDenergy_progress
03/07/2025HVAC-R and service water piping design and insulationFLORINELA MURESANenergy_progress
Latest 25 of 27.
▾Documents — 39 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/22/2026B00952526-I1Request digital key ↗
08/22/2026B00952526-P2Request digital key ↗
08/22/2026B00952526-S1Request digital key ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications28
▸DOB NOWProgress Inspector Seal & Signature17
08/31/2026B00952526-P1Open ↗
08/31/2026B00952526-P1Open ↗
08/31/2026B00952526-P1Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/22/2026B00952526-P1Open ↗
08/22/2026B00952526-P2Open ↗
08/22/2026B00952526-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
08/31/2026B00952526-P1Open ↗
08/27/2026B00952526-I1Open ↗
08/23/2026B00952526-P2Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/22/2026B00952526-P2Open ↗
08/22/2026B00952526-I1Open ↗
08/22/2026B00952526-P1Open ↗
Showing 3 of 5 on file for this type