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Elevator cooperative
2251 KNAPP STREET
BROOKLYN · BIN 3321847
💬 Discuss this project
1953Year Built
6Stories
D4Building Class
R5Zoning
174,580 sfGross Floor Area
162Units
LL97 CoveredRent Stabilized72 Open Violations 71 unresolved · 1 paperwork only ▸FDNY Report ↗
Elevator cooperative · 84,200 sf lot · 2.07 FAR built · Flood zone X500
Locations of Work
ArchitectureStructural
Permit Issued — active, not yet Signed-off
CellarUnder Construction5p · 1 filing · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
BRIGHAM PARK COOPERATIVE103/22/2026
BRIGHAM PARK SEC 2103/22/2026
BRIGHAM PARK SECTION 2403/21/2026
ARCO WENTWORTH MANAGEMENT103/21/2026
ARCO MANAGEMENT103/21/2026
BRIGHAM PARK COOPERATIVE APTS SECTION 2203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HONORIO DESIGNS ARCHITECTURE, PLLC203/14/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
L L CONSULTING SERVICES403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SKYLINE BUILDERS GROUP LLGeneral Contractor309/12/2026
KONARZEWSKI, TADEUSZElectrical103/21/2026
SAUBERMAN, ALVINElectrical103/21/2026
STAR ELEC'L CONTRACTORS CElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
AG ENGINEERING PLLC8899203/14/2025
Building Lifecycle
All (40)Filed (2)Permit Issued (3)Violation (24)Objection (6)Special Inspection (5)
09/10/2026
Permit issued — General Construction
B01145291-I1-GC-CX
03/26/2026
Permit issued — Structural
B01145291-I1-GC-CX
12/05/2025
Violation issued (HPD, closed)
B
12/05/2025
Violation issued (HPD, closed)
C
04/03/2025
Permit issued — General Construction
B01145291-I1-GC-CX
03/14/2025
Filed — Alteration
Garage Restoration as per plans.
B01145291-P1
03/12/2025
Violation issued (ECB, closed)
Construction
03/10/2025
Special inspection requirement — Masonry
ARIEL GOLSHAN
03/10/2025
Special inspection requirement — Post-installed Anchors
ARIEL GOLSHAN
03/10/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
ARIEL GOLSHAN
03/10/2025
Special inspection requirement — Tenant Protection Plan Compliance
ARIEL GOLSHAN
03/10/2025
Special inspection requirement — Final
Carlos Honorio, Jr.
01/09/2025
Objection resolved — Addressed
01/09/2025
Objection resolved — Addressed
01/09/2025
Objection resolved — Addressed
12/02/2024
Objection raised — Inspections
12/02/2024
Objection raised — Structural
12/02/2024
Objection raised — Energy
11/26/2024
Filed — Alteration
Garage Restoration as per plans.
B01145291-I1
06/07/2023
Violation issued (ECB, closed)
Elevators
08/05/2022
Violation issued (ECB, closed)
Elevators
04/28/2021
Violation issued (HPD, open)
B
02/25/2021
Violation issued (HPD, closed)
B
02/25/2021
Violation issued (HPD, closed)
B
02/25/2021
Violation issued (HPD, closed)
C
09/02/2020
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/06/2020
Violation issued (ECB, open)
Elevators
12/17/2018
Violation issued (ECB, closed)
Elevators
11/21/2017
Violation issued (ECB, closed)
Elevators
01/12/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
03/12/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
01/09/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
08/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
02/25/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
08/08/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/29/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/29/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/12/1991
Violation issued (ECB, closed)
Elevators
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedSKYLINE BUILDERS GROUP LL09/10/2026
DOB NOWStructuralPermit IssuedSKYLINE BUILDERS GROUP LL03/26/2026
DOB NOWGeneral ConstructionPermit IssuedSKYLINE BUILDERS GROUP LL04/03/2025
BISOTISSUEDMC FAR CONTRACTORS INC07/25/2014
BISOTISSUEDMC FAR CONTRACTORS INC11/27/2012
BISEQISSUEDEVEREST SCAFFOLDING INC06/05/2012
BISOTISSUEDMC FAR CONTRACTORS INC11/22/2011
BISOTISSUEDMC FAR CONTRACTORS INC10/17/2011
BISPLISSUEDG.BASSOLINO PLUMBING LTD06/08/2005
BISOTISSUEDCONTROLLED_PLUMBING CO INC06/08/2005
BISOTISSUEDKAY WATERPROOFING CORP09/02/2003
BISOTISSUEDARROW RESTORATION05/11/2001
BISPLISSUEDVARSITY PLBG & HTG CO06/11/1998
BISFSISSUEDAGGRESSIVE HTG CORP06/11/1998
3 projects · most recent 10/06/2025
General Wiring
FiledStatusContractorScope
10/06/2025Permit IssuedDENNISON ELECTRIC CORPGeneral Wiring
08/31/2023Permit IssuedALL BORO ELECTRIC CORPGeneral Wiring
05/04/2020Permit IssuedSTAR ELEC'L CONTRACTORS C—
1 project · most recent 03/14/2025
Concrete Masonry
FiledStatusContractorScope
03/14/2025Permit IssuedSKYLINE BUILDERS GROUP LLConcrete, Masonry
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
03/10/2025MasonryARIEL GOLSHANspecial
03/10/2025Post-installed AnchorsARIEL GOLSHANspecial
03/10/2025Structural Stability – Alterations of existing buildingsARIEL GOLSHANspecial
03/10/2025Tenant Protection Plan ComplianceARIEL GOLSHANspecial
03/10/2025FinalCarlos Honorio, Jr.progress
▾Documents — 57 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/22/2026B01145291-P1Request digital key ↗
08/14/2026B01145291-I1Request digital key ↗
▸Applications & Permits11
▸BISPLAN / WORK APPROVAL APPLICATION6
10/10/2014340165412Open ↗
07/24/2014340165412Open ↗
04/19/2013320356182Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION5
07/24/2014340165412Open ↗
11/28/2012320356182Open ↗
06/11/2012320488842Open ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications16
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5
06/17/2013320356182Open ↗
05/13/2013320488842Open ↗
05/13/2013320488842Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST3
06/11/2012320488842Open ↗
10/18/2011320356182Open ↗
09/22/2011320356182Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2
06/11/2012320488842Open ↗
09/22/2011320356182Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/22/2026B01145291-I1Open ↗
08/22/2026B01145291-P1Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
07/24/2014340165412Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
07/24/2014340165412Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
07/24/2014340165412Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/25/2026B01145291-P1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/22/2026B01145291-P1Open ↗
08/14/2026B01145291-I1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
07/24/2014340165412Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
09/22/2011320356182Open ↗
▸Energy Compliance6
▸BISTECHNICAL REPORT: ENERGY1
09/22/2011320356182Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
06/17/2013320356182Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
07/24/2014340165412Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
06/17/2013320356182Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
07/24/2014340165412Open ↗
▸BISNYCECC ANALYSIS1
07/24/2014340165412Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
07/24/2014340165412Open ↗
▸Approvals, Objections & Sign-offs7
▸BISLETTERS - SUPPORTING DOCUMENTATION2
06/17/2013320356182Open ↗
05/13/2013320488842Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
06/17/2013320356182Open ↗
05/13/2013320488842Open ↗
▸BISADMINISTRATIVE OBJECTIONS2
06/07/2012320488842Open ↗
09/22/2011320356182Open ↗
▸BISFINAL1
07/24/2014340165412Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT4
07/24/2014340165412Open ↗
06/17/2013320356182Open ↗
06/06/2013320356182Open ↗
Showing 3 of 4 on file for this type
▸BISHIC LICENSE OR AFFIDAVIT1
10/18/2011320356182Open ↗
▸Filing & Intake Forms5
▸BISADDITIONAL INFORMATION2
06/06/2013320356182Open ↗
10/22/2012320488842Open ↗
▸BISEFILING COVER SHEET2
06/11/2012320488842Open ↗
09/22/2011320356182Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
07/24/2014340165412Open ↗