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Two family converted from one family
503 MADISON STREET
BROOKLYN · BIN 3044826
💬 Discuss this project
1901Year Built
2Stories
B3Building Class
R6BZoning
2,520 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 2,000 sf lot · 1.26 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Floor 12p · 2 filings · 20 docs
Cellar1p · 1 filing · 18 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SHANNON EBNER ERIKA VOGT OWNERS203/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/16/2024$2.5M—Private party → Private party$972/sf building
10/15/2018$1.4M—— → —$554/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BENDIX ENGINEERING, P.C.407/28/2023
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JAMES SIMPSON & SON INCPlumbing1307/08/2026
WIESLAW MAKSIMElectrical203/21/2026
CARPEX INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BENDIX ENGINEERING, P.C.4293407/28/2023
Building Lifecycle
All (30)Filed (4)Permit Issued (4)Signed Off (2)Special Inspection (20)
06/14/2024
Signed off — Alteration
RENOVATION OF AN EXISTING RESIDENTIAL: 1 & 2 FAMILY BUILDING.MECHANICAL, ELECTRICAL PLUMBING WORK AND PARTITION WORK AS PER PLANS SUBMITTED. THERE IS NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00211148-I1
09/20/2023
Permit issued — Plumbing
B00211148-I1-PL
08/04/2023
Signed off — Alteration
RENOVATION OF AN EXISTING RESIDENTIAL: 1 & 2 FAMILY BUILDING.MECHANICAL, ELECTRICAL PLUMBING WORK AND PARTITION WORK AS PER PLANS SUBMITTED. THERE IS NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00211137-I1
07/28/2023
Filed — Alteration
RENOVATION OF AN EXISTING RESIDENTIAL: 1 & 2 FAMILY BUILDING.MECHANICAL, ELECTRICAL PLUMBING WORK AND PARTITION WORK AS PER PLANS SUBMITTED. THERE IS NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00211137-P1
07/28/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Matthew Bendix
07/28/2023
Special inspection requirement — Mechanical Systems
Matthew Bendix
07/28/2023
Special inspection requirement — Final
Matthew Bendix
07/28/2023
Special inspection requirement — HVAC insulation and sealing
Matthew Bendix
07/28/2023
Special inspection requirement — HVAC and service water heating system controls
Matthew Bendix
07/28/2023
Special inspection requirement — HVAC and service water heating equipment
Matthew Bendix
07/28/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Matthew Bendix
07/28/2023
Special inspection requirement — Mechanical Systems
Matthew Bendix
07/28/2023
Special inspection requirement — Final
Matthew Bendix
07/28/2023
Special inspection requirement — HVAC insulation and sealing
Matthew Bendix
07/28/2023
Special inspection requirement — HVAC and service water heating equipment
Matthew Bendix
07/28/2023
Special inspection requirement — HVAC and service water heating system controls
Matthew Bendix
03/07/2023
Permit issued — Mechanical Systems
B00211137-I1-MS
03/04/2021
Permit issued — Plumbing
B00211148-I1-PL
09/02/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
Matthew Bendix
09/02/2020
Special inspection requirement — Energy Code Compliance Inspections
Matthew Bendix
09/02/2020
Special inspection requirement — HVAC and service water heating system controls
Matthew Bendix
09/02/2020
Special inspection requirement — HVAC and service water heating equipment
Matthew Bendix
09/01/2020
Filed — Alteration
RENOVATION OF AN EXISTING RESIDENTIAL: 1 & 2 FAMILY BUILDING.MECHANICAL, ELECTRICAL PLUMBING WORK AND PARTITION WORK AS PER PLANS SUBMITTED. THERE IS NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00211148-P1
09/01/2020
Special inspection requirement — HVAC and service water heating equipment
Matthew Bendix
09/01/2020
Special inspection requirement — HVAC and service water heating system controls
Matthew Bendix
09/01/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
Matthew Bendix
09/01/2020
Special inspection requirement — Energy Code Compliance Inspections
Matthew Bendix
01/24/2020
Permit issued — Plumbing
B00211148-I1-PL
09/05/2019
Filed — Alteration
RENOVATION OF AN EXISTING RESIDENTIAL: 1 & 2 FAMILY BUILDING.MECHANICAL, ELECTRICAL PLUMBING WORK AND PARTITION WORK AS PER PLANS SUBMITTED. THERE IS NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00211148-I1
09/05/2019
Filed — Alteration
RENOVATION OF AN EXISTING RESIDENTIAL: 1 & 2 FAMILY BUILDING.MECHANICAL, ELECTRICAL PLUMBING WORK AND PARTITION WORK AS PER PLANS SUBMITTED. THERE IS NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00211137-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offJAMES SIMPSON & SON INC09/20/2023
DOB NOWMechanical SystemsSigned-offCARPEX INC03/07/2023
DOB NOWPlumbingSigned-offJAMES SIMPSON & SON INC03/04/2021
DOB NOWPlumbingSigned-offJAMES SIMPSON & SON INC01/24/2020
BISOTISSUEDMK CONTRACTING GROUP INC02/23/2021
BISOTISSUEDMK CONTRACTING GROUP INC08/05/2020
BISOTISSUEDMK CONTRACTING GROUP INC10/21/2019
1 project · most recent 01/22/2020
General Wiring
FiledStatusContractorScope
01/22/2020CompleteDENMAR ELECTRIC CORPGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 20
DateRequirementInspectorRole
07/28/2023Fire-Resistant Penetrations and JointsMatthew Bendixspecial
07/28/2023Mechanical SystemsMatthew Bendixspecial
07/28/2023FinalMatthew Bendixprogress
07/28/2023HVAC insulation and sealing Matthew Bendixenergy_progress
07/28/2023HVAC and service water heating system controls Matthew Bendixenergy_progress
07/28/2023HVAC and service water heating equipment Matthew Bendixenergy_progress
07/28/2023Fire-Resistant Penetrations and JointsMatthew Bendixspecial
07/28/2023Mechanical SystemsMatthew Bendixspecial
07/28/2023FinalMatthew Bendixprogress
07/28/2023HVAC insulation and sealing Matthew Bendixenergy_progress
07/28/2023HVAC and service water heating equipment Matthew Bendixenergy_progress
07/28/2023HVAC and service water heating system controls Matthew Bendixenergy_progress
09/02/2020Fire-Resistant Penetrations and JointsMatthew Bendixspecial
09/02/2020Energy Code Compliance InspectionsMatthew Bendixprogress
09/02/2020HVAC and service water heating system controls Matthew Bendixenergy_progress
09/02/2020HVAC and service water heating equipment Matthew Bendixenergy_progress
09/01/2020HVAC and service water heating equipment Matthew Bendixenergy_progress
09/01/2020HVAC and service water heating system controls Matthew Bendixenergy_progress
09/01/2020Fire-Resistant Penetrations and JointsMatthew Bendixspecial
09/01/2020Energy Code Compliance InspectionsMatthew Bendixprogress
▾Documents — 66 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch - Plumbing2
09/02/2026B00211148-I1Request digital key ↗
08/15/2026B00211148-P1Request digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems2
09/02/2026B00211137-I1Request digital key ↗
08/15/2026B00211137-P1Request digital key ↗
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION2
07/16/2024340688125Open ↗
07/03/2024340688125Open ↗
▸BISWORK PERMIT APPLICATION1
10/22/2019340688125Open ↗
▸Seals & Professional Certifications26
▸DOB NOWProgress Inspector Seal & Signature14
09/02/2026B00211148-I1Open ↗
09/02/2026B00211148-I1Open ↗
09/02/2026B00211148-I1Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/02/2026B00211148-I1Open ↗
08/31/2026B00211148-P1Open ↗
08/28/2026B00211137-P1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/13/2026B00211148-I1Open ↗
08/13/2026B00211148-P1Open ↗
08/13/2026B00211137-P1Open ↗
Showing 3 of 4 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
07/17/2019340688125Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
10/15/2019340688125Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/13/2026B00211137-I1Open ↗
08/13/2026B00211148-I1Open ↗
▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1
10/11/2019340688125Open ↗
▸Energy Compliance13
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY9
08/02/2024340688125Open ↗
08/01/2024340688125Open ↗
08/01/2024340688125Open ↗
Showing 3 of 9 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS1
07/15/2024340688125Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
08/02/2024340688125Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
08/01/2024340688125Open ↗
▸BISTR8 INSPECTOR TO CONFIRM AS-BUILT VALUES1
08/02/2024340688125Open ↗
▸Inspections & Test Reports8
▸BISTECHNICAL REPORT: RESPONSIBILITY6
08/02/2024340688125Open ↗
07/15/2024340688125Open ↗
07/15/2024340688125Open ↗
Showing 3 of 6 on file for this type
▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS2
08/01/2024340688125Open ↗
08/01/2024340688125Open ↗
▸Approvals, Objections & Sign-offs2
▸BISFINAL1
08/02/2024340688125Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
08/06/2024340688125Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT2
09/10/2019340688125Open ↗
07/17/2019340688125Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
08/02/2024340688125Open ↗
▸Filing & Intake Forms4
▸BISADDITIONAL INFORMATION3
07/23/2024340688125Open ↗
09/17/2019340688125Open ↗
09/10/2019340688125Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
07/17/2019340688125Open ↗