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Multi-story retail building (2+)
2129 KNAPP STREET
BROOKLYN · BIN 3248258
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1956Year Built
1Stories
K2Building Class
R4Zoning
13,825 sfGross Floor Area
6Units
1 Open Violation ▸FDNY Report ↗
Multi-story retail building (2+) · Owner of record: BIG KNAPP, LLC · 14,016 sf lot · 0.99 FAR built · Flood zone X500
Locations of Work
ArchitecturePlumbing
Floor 16p · 2 filings · 11 docs
Cellar2p · 1 filing · 3 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
M R MANAGEMENT2007/08/2026
OWNER OF 2137 KNAPP ST103/22/2026
OWNER OF 2145 KNAPP ST103/22/2026
JRK DEVELOPMENT GROUP103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
P GEORGOPOULOS ARCHITECT PC201/27/2025
TAMBORRA ARCHITECTURE. & CONSTRUCTI208/16/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JM ZONING, LLC.403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PGB GROUP CORPGeneral Contractor203/21/2026
METHOD ELECTRIC LLCElectrical103/22/2026
PETERS CONSTRUCTION GROUP INCGeneral Contractor107/08/2026
R&M PIPING & HTG INCPlumbing106/28/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
P GEORGOPOULOS ARCHITECT889201/27/2025
TAMBORRA ARCHITECTURE5339208/16/2024
Building Lifecycle
All (81)Filed (4)Permit Issued (3)Signed Off (1)Violation (46)Inspection (4)Objection (14)Special Inspection (9)
06/13/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
05/01/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/24/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
03/24/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/06/2025
Permit issued — Plumbing
B01044727-I1-PL
02/12/2025
Objection resolved — Addressed
01/28/2025
Signed off — Alteration
REPLACE AND OBTAIN EQUIPMENT USED CARDS FOR (1)ROOF TOP UNITS ON ROOF. EXISTING DUNNAGE AND DUCTWORK TO REMAIN. NO CHANGE IN USE, EGRESS AND OR OCCUPANCY UNDER THIS APPLICATION.
B01066983-I1
01/27/2025
Filed — Alteration
REPLACE AND OBTAIN EQUIPMENT USED CARDS FOR (1)ROOF TOP UNITS ON ROOF. EXISTING DUNNAGE AND DUCTWORK TO REMAIN. NO CHANGE IN USE, EGRESS AND OR OCCUPANCY UNDER THIS APPLICATION.
B01066983-P1
01/09/2025
Special inspection requirement — Mechanical Systems
Vasilios Georgopoulos
01/09/2025
Special inspection requirement — Final
Vasilios Georgopoulos
12/20/2024
Permit issued — Mechanical Systems
B01066983-I1-MS
12/18/2024
Permit issued — General Construction
B01044708-I1-GC
11/26/2024
Objection raised — Other
11/22/2024
Objection resolved — Addressed
11/22/2024
Objection resolved — Addressed
11/15/2024
Filed — Alteration
REPLACE AND OBTAIN EQUIPMENT USED CARDS FOR (1)ROOF TOP UNITS ON ROOF. EXISTING DUNNAGE AND DUCTWORK TO REMAIN. NO CHANGE IN USE, EGRESS AND OR OCCUPANCY UNDER THIS APPLICATION.
B01066983-I1
08/29/2024
Objection resolved — Addressed
08/23/2024
Objection resolved — Addressed
08/23/2024
Objection resolved — Addressed
08/23/2024
Objection resolved — Addressed
08/22/2024
Objection raised — Other
08/22/2024
Objection raised — Scope
08/22/2024
Objection raised — Other
08/22/2024
Objection raised — Fire_Protection
08/22/2024
Objection raised — Scope
08/22/2024
Objection raised — Energy
08/16/2024
Filed — Alteration
Construct new interior non bearing partitions within existing commercial space as per submitted plans in existing commercial building constructed under NB 300653781 in 01/14/1999 and altered under Alt 1 same application signed off on 12/28/2010.
B01044708-I1
08/15/2024
Filed — Alteration
Install new plumbing fixtures as per submitted plans off existing roughing for new commercial space within existing commercial building constructed under NB 300653781 in 01/14/1999 and altered under Alt 1 same application signed off on 12/28/2010.
B01044727-I1
08/15/2024
Special inspection requirement — Energy Code Compliance Inspections
Nicholas Tamborra
08/15/2024
Special inspection requirement — Fire-Resistance Rated Construction
Nicholas Tamborra
08/15/2024
Special inspection requirement — Interior lighting power
Nicholas Tamborra
08/15/2024
Special inspection requirement — Lighting controls
Nicholas Tamborra
05/01/2024
Special inspection requirement — Final
Ronald Victorio
05/01/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Nicholas Tamborra
05/01/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Nicholas Tamborra
04/30/2024
Violation issued (FDNY_ORDER, closed)
05/12/2022
Violation issued (FDNY_NOV, closed)
12/01/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/01/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/18/2013
Violation issued (FDNY_NOV, closed)
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/31/2009
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
01/01/2009
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
01/03/2008
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
01/19/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/10/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
01/06/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/06/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/01/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/13/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/13/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Latest 60 of 81 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedR&M PIPING & HTG INC03/06/2025
DOB NOWMechanical SystemsSigned-offPETERS CONSTRUCTION GROUP12/20/2024
DOB NOWGeneral ConstructionPermit IssuedPGB GROUP CORP12/18/2024
BISMHISSUEDCUSTOM DIMENSIONS CORP12/21/2017
BISOTISSUEDJERRICK ASSOCIATES INC11/24/2017
BIS—ISSUEDGOING SIGN & SVCNG CO,INC04/12/2016
BIS—ISSUEDGOING SIGN & SVCNG CO,INC04/11/2016
BIS—ISSUEDGOING SIGN & SVCNG CO,INC04/11/2016
BISFPISSUEDFIREMASTERS10/09/2014
BISPLISSUEDPAUL TRAKTMAN LIC PLBR IN05/28/2014
BISMHISSUEDGENTLEMEN SHEET METAL LTD05/26/2014
BISOTISSUEDADVANCED CONTRACTING SERV12/16/2013
BISFPISSUEDFIREMASTERS05/30/2012
BISPLISSUEDD & D PLUMBING INC03/06/2012
BISOTISSUEDADVANCED CONSTRUCTION SER02/23/2012
BISEQISSUEDADVANCED CONSTRUCTION SER02/23/2012
BISMHISSUEDA.N.C. CONTRACTING CO.,IN10/20/2010
BISPLISSUEDA+ INSTALLATIONS CORP10/05/2009
BISOTISSUEDA.N.C. CONTRACTING CO.,IN10/01/2009
BISMHISSUEDBREFFNI MECHANICAL INC09/08/2009
BISPLISSUEDLEFKES WATER WORKS INC05/09/2007
BISOTISSUEDSELIM04/18/2007
BISSPISSUEDSTAR MET FIRE EQUIPMENT INC12/28/2000
BIS—ISSUEDGOING SIGN & SVCNG CO,INC06/05/2000
BIS—ISSUEDGOING SIGN & SVCNG CO,INC04/23/1999
BIS—ISSUEDGOING SIGN & SVCNG CO,INC03/31/1999
BIS—ISSUEDGOING SIGN & SVCNG CO,INC03/31/1999
BIS—ISSUEDGOING SIGN & SVCNG CO,INC03/31/1999
BISPLRE-ISSUEDWEXLER PLBG & HTG INC12/04/1998
BISPLRE-ISSUEDWEXLER PLUMBING & HTG INC12/04/1998
BIS—ISSUEDROBBINS & COWAN INC06/08/1998
BISEQISSUEDROBBINS & COWAN INC06/08/1998
BISMHISSUED.O.J MECHANICAL CORP.07/19/1996
BISPLRE-ISSUEDGRISDALE MATURA07/19/1996
BISSPISSUEDPHASE 1 GROUP INC12/01/1994
BISPLISSUEDPHASE 1 GROUP INC11/21/1994
BISMHISSUEDFOWLER ROUTE CO INC10/25/1994
BISFPISSUEDMASTER FIRE PREVENTION SYSTEMS04/18/1994
BISPLISSUEDD & G PLUMBING CO. INC04/04/1994
BISMHISSUEDHUNG SUNG CONSTRUCTION INC03/18/1994
+ 3 more permits on file
1 project · most recent 08/15/2024
Gas Water/Sanitary
FiledStatusContractorScope
08/15/2024Permit IssuedR&M PIPING & HTG INCGas, Water/Sanitary
4 projects · most recent 06/04/2024
General Wiring
FiledStatusContractorScope
06/04/2024Permit IssuedMANGI ELECTRICAL CORPGeneral Wiring
05/21/2024CompleteCONTACT PLUS ELEC'L CORP3 meters, 3 new_meters
05/20/2024CompleteMETHOD ELECTRIC LLCGeneral Wiring
12/27/2017Permit IssuedCONTACT PLUS ELEC'L CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
06/13/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/01/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
03/24/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
03/24/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 9
DateRequirementInspectorRole
01/09/2025Mechanical SystemsVasilios Georgopoulosspecial
01/09/2025FinalVasilios Georgopoulosprogress
08/15/2024Energy Code Compliance InspectionsNicholas Tamborraprogress
08/15/2024Fire-Resistance Rated ConstructionNicholas Tamborraprogress
08/15/2024Interior lighting powerNicholas Tamborraenergy_progress
08/15/2024Lighting controlsNicholas Tamborraenergy_progress
05/01/2024FinalRonald Victorioprogress
05/01/2024Fire-Resistant Penetrations and JointsNicholas Tamborraspecial
05/01/2024Fire-Resistant Penetrations and JointsNicholas Tamborraspecial
▾Documents — 186 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/24/2026B01044727-I1Request digital key ↗
08/24/2026B01044708-I1Request digital key ↗
08/23/2026B01066983-P1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits33
▸BISWORK PERMIT APPLICATION17
12/22/2017321701351Open ↗
12/22/2017321701351Open ↗
11/24/2017321678886Open ↗
Showing 3 of 17 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION16
12/22/2017321701351Open ↗
11/13/2017321678886Open ↗
04/14/2016321288094Open ↗
Showing 3 of 16 on file for this type
▸Seals & Professional Certifications51
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION17
10/18/2018321678886Open ↗
12/22/2017321701351Open ↗
11/24/2017321678886Open ↗
Showing 3 of 17 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST7
12/22/2017321701351Open ↗
04/14/2016321288094Open ↗
04/14/2016321288085Open ↗
Showing 3 of 7 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT6
12/22/2017321701351Open ↗
11/13/2017321678886Open ↗
04/14/2016321288094Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
08/25/2026B01044708-I1Open ↗
08/25/2026B01044708-I1Open ↗
08/25/2026B01044708-I1Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM4
09/22/2009320072069Open ↗
09/08/2009320068350Open ↗
09/08/2009320068350Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/23/2026B01066983-P1Open ↗
08/23/2026B01066983-I1Open ↗
08/13/2026B01044727-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/31/2026B01044727-I1Open ↗
08/25/2026B01044708-I1Open ↗
08/24/2026B01066983-P1Open ↗
▸BISProfessional and Owner Certification (POC3)2
11/13/2017321678886Open ↗
11/13/2017321678886Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
04/27/2014340139317Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
04/27/2014340139317Open ↗
▸Trade Schedules & Equipment13
▸BISSCHEDULE B - PLUMBING7
09/10/2014340139317Open ↗
04/27/2014340139317Open ↗
08/22/2012320432448Open ↗
Showing 3 of 7 on file for this type
▸BISSELF-CERT PLUMBING NOTICE3
02/05/2015340139317Open ↗
04/11/2012320432448Open ↗
01/28/2010320072069Open ↗
▸BISFA - FDNY APPROVAL : FD-FAA1
12/04/2015321217250Open ↗
▸BISEQUIPMENT USE PERMITS1
07/25/2018321701351Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
07/25/2018321701351Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
02/29/2012320432448Open ↗
▸Environmental & Asbestos10
▸BISASBESTOS: CERTIFICATION (DEP ACP5)7
12/22/2017321701351Open ↗
11/13/2017321678886Open ↗
04/14/2016321288094Open ↗
Showing 3 of 7 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER2
09/22/2009320072069Open ↗
09/08/2009320068350Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
02/29/2012320432448Open ↗
▸Energy Compliance10
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
10/18/2018321678886Open ↗
12/22/2017321701351Open ↗
11/14/2017321678886Open ↗
▸BISAS-BUILT ENERGY ANALYSIS2
10/18/2018321678886Open ↗
07/25/2018321701351Open ↗
▸BISTECHNICAL REPORT: ENERGY2
02/29/2012320432448Open ↗
02/27/2012320432448Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
04/27/2014340139317Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
04/27/2014340139317Open ↗
▸BISNYCECC ANALYSIS1
04/27/2014340139317Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY1
04/27/2014340139317Open ↗
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1
07/25/2018321701351Open ↗
▸Approvals, Objections & Sign-offs21
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST10
10/18/2018321678886Open ↗
07/25/2018321701351Open ↗
06/02/2016321288085Open ↗
Showing 3 of 10 on file for this type
▸BISADMINISTRATIVE OBJECTIONS8
04/14/2016321288094Open ↗
04/14/2016321288085Open ↗
04/13/2016321288076Open ↗
Showing 3 of 8 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION3
06/07/2012320483570Open ↗
06/07/2012320483570Open ↗
06/07/2012320483570Open ↗
▸Cost, Insurance & Ownership21
▸BISCOST AFFIDAVIT21
10/18/2018321678886Open ↗
07/25/2018321701351Open ↗
12/22/2017321701351Open ↗
Showing 3 of 21 on file for this type
▸Filing & Intake Forms18
▸BISEFILING COVER SHEET9
12/22/2017321701351Open ↗
11/09/2017321678886Open ↗
04/13/2016321288094Open ↗
Showing 3 of 9 on file for this type
▸BISADDITIONAL INFORMATION5
05/18/2018321701351Open ↗
06/16/2014340139317Open ↗
07/27/2012320432448Open ↗
Showing 3 of 5 on file for this type
▸BISBOROUGH INTAKE FORM2
10/18/2018321678886Open ↗
07/25/2018321701351Open ↗
▸BISeFiling Job Application Cover Sheet2
06/07/2012320483570Open ↗
04/27/2014340139317Open ↗
▸Other Documents2
▸BISFIRE SUPP ANSUL APPROVL- FD-FSS2
09/04/2012320432448Open ↗
08/15/2012320432448Open ↗