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Two family brick
31 BAY 17 STREET
BROOKLYN · Bath Beach · BIN 3166568
💬 Discuss this project
1905Year Built
2Stories
B1Building Class
R5Zoning
2,035 sfGross Floor Area
2Units
FDNY Report ↗
Two family brick · 4,833 sf lot · 0.42 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingCivilGeneral
Roof6p · 1 filing · 20 docs
Floor 312p · 1 filing · 20 docs
Floor 212p · 1 filing · 20 docs
Floor 127p · 1 filing · 20 docs
Cellar12p · 1 filing · 20 docs
Site & exterior7p · 2 filings · 20 docs
Filed — no permit issued22p · 1 filing · 7 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC704/02/2026
NYX ENGINEERING, PLLC308/10/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MIN FA CONSTRUCTION CORPGeneral Contractor904/09/2026
HI-RITE ELECTRIC CORPElectrical103/22/2026
FLYTIGER P & H LTDPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244704/02/2026
Building Lifecycle
All (119)Filed (10)Permit Issued (6)Signed Off (4)Inspection (8)Objection (61)Special Inspection (30)
06/12/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
PROPOSE HORIZONTAL AND VERTICAL EXTENSION OF AN EXISTING TWO FAMILY HOUSE. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B00900359-I1
04/02/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSE HORIZONTAL AND VERTICAL EXTENSION OF AN EXISTING TWO FAMILY HOUSE. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B00900359-P5
04/02/2026
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
04/02/2026
Special inspection requirement — Permanent certificate
NARESH MAHANGU
04/02/2026
Special inspection requirement — Final
YUNHO LEE
04/02/2026
Special inspection requirement — Interior lighting power
NARESH MAHANGU
04/02/2026
Special inspection requirement — Metering
NARESH MAHANGU
04/02/2026
Special inspection requirement — Concrete - Cast-In-Place
NARESH MAHANGU
04/02/2026
Special inspection requirement — Structural Steel - Details
NARESH MAHANGU
04/02/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
04/02/2026
Special inspection requirement — Air barrier — testing
NARESH MAHANGU
04/02/2026
Special inspection requirement — Maintenance information
NARESH MAHANGU
04/02/2026
Special inspection requirement — Fenestration areas
NARESH MAHANGU
04/02/2026
Special inspection requirement — Fenestration air leakage
NARESH MAHANGU
04/02/2026
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
NARESH MAHANGU
04/02/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
04/02/2026
Special inspection requirement — Structural Cold-Formed Steel
NARESH MAHANGU
04/02/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
04/02/2026
Special inspection requirement — Structural Steel - High Strength Bolting
NARESH MAHANGU
04/02/2026
Special inspection requirement — Structural Steel - Welding
NARESH MAHANGU
04/02/2026
Special inspection requirement — Fire-Resistance Rated Construction
NARESH MAHANGU
04/02/2026
Special inspection requirement — Footing and Foundation
NARESH MAHANGU
04/02/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
NARESH MAHANGU
04/02/2026
Special inspection requirement — Electric vehicle service equipment requirements
NARESH MAHANGU
04/02/2026
Special inspection requirement — Masonry
NARESH MAHANGU
04/02/2026
Special inspection requirement — Protection of exposed foundation insulation
NARESH MAHANGU
04/02/2026
Special inspection requirement — Insulation placement and R values
NARESH MAHANGU
02/23/2026
Objection resolved — Addressed
01/28/2026
Objection raised — Energy
01/28/2026
Objection resolved — Addressed
01/02/2026
Objection raised — Energy
01/02/2026
Objection resolved — Addressed
12/17/2025
Objection raised — Energy
12/11/2025
Objection raised — Energy
12/11/2025
Objection resolved — Addressed
12/08/2025
Objection raised — Energy
12/08/2025
Objection resolved — Addressed
11/24/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSE HORIZONTAL AND VERTICAL EXTENSION OF AN EXISTING TWO FAMILY HOUSE. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B00900359-P4
11/24/2025
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
NARESH MAHANGU
11/24/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
11/24/2025
Special inspection requirement — Concrete - Cast-In-Place
NARESH MAHANGU
11/24/2025
Special inspection requirement — Footing and Foundation
NARESH MAHANGU
11/24/2025
Special inspection requirement — Fire-Resistance Rated Construction
NARESH MAHANGU
08/04/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSE HORIZONTAL AND VERTICAL EXTENSION OF AN EXISTING TWO FAMILY HOUSE. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B00900359-P3
07/24/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
PROPOSE HORIZONTAL AND VERTICAL EXTENSION OF AN EXISTING TWO FAMILY HOUSE. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B00900359-S1
04/04/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
PROPOSE HORIZONTAL AND VERTICAL EXTENSION OF AN EXISTING TWO FAMILY HOUSE. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B00900359-S3
03/26/2025
Inspection — Pass-Final Curb Cut Non-Directive 14
Pass
View inspection ↗
03/25/2025
Signed off — Alteration
File application to install 8' height temporary construction fence. No change to use, egress or occupancy
B00903734-I1
03/25/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
03/14/2025
Permit issued — Curb Cut
B00900359-S3-CC
02/21/2025
Objection resolved — Addressed
02/04/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSE HORIZONTAL AND VERTICAL EXTENSION OF AN EXISTING TWO FAMILY HOUSE. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B00900359-P2
02/04/2025
Objection resolved — Addressed
02/04/2025
Objection resolved — Addressed
01/17/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
01/17/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
01/14/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/30/2024
Objection raised — Mechanical
12/30/2024
Objection raised — Fire_Protection
12/30/2024
Objection raised — Zoning
Latest 60 of 119 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWCurb CutSigned-offMIN FA CONSTRUCTION CORP03/14/2025
DOB NOWConstruction FenceSigned-offMIN FA CONSTRUCTION CORP11/21/2024
DOB NOWStructuralPermit IssuedMIN FA CONSTRUCTION CORP11/21/2024
DOB NOWPlumbingSigned-offFLYTIGER P & H LTD04/03/2024
DOB NOWStructuralPermit IssuedMIN FA CONSTRUCTION CORP12/29/2023
DOB NOWConstruction FenceSigned-offMIN FA CONSTRUCTION CORP11/14/2023
BISPLISSUEDCOCHRANE PLBG & HTG03/28/2012
BISOTISSUEDWOODPOINT CONSTRUCTION SE12/16/2011
BISPLISSUEDFINEST MECHANICAL CORP01/20/2011
BISOTISSUEDWOODPOINT CONSTRUCTION SE12/23/2010
1 project · most recent 04/02/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
04/02/2026Signed-offFLYTIGER P & H LTDGas, Storm, Water/Sanitary
1 project · most recent 01/19/2024
General Wiring Lighting
FiledStatusContractorScope
01/19/2024CompleteHI-RITE ELECTRIC CORPGeneral Wiring, Lighting
2 projects · most recent 04/02/2026
Steel Masonry
FiledStatusContractorScope
04/02/2026Signed-offMIN FA CONSTRUCTION CORPSteel, Masonry
04/13/2023——Steel, Masonry
1 project · most recent 04/02/2026
Earthwork
FiledStatusContractorScope
04/02/2026Signed-offMIN FA CONSTRUCTION CORPEarthwork
▾Field Inspections (DOB CAP) — 9
DateTypeResultReport
03/26/2025Pass-Final Curb Cut Non-Directive 14PassView ↗
03/25/2025Pass-Final CND-Occupancy InspectionPassView ↗
01/17/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
01/17/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
01/17/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
01/14/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
12/12/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/21/2024Pass-Final PL - Up to 9 Requested FloorsPassView ↗
09/05/2024Pass-Final PL - Up to 9 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 130
DateRequirementInspectorRole
04/02/2026Concrete - Cast-In-PlaceNARESH MAHANGUspecial
04/02/2026MeteringNARESH MAHANGUenergy_progress
04/02/2026Fenestration air leakageNARESH MAHANGUenergy_progress
04/02/2026Permanent certificateNARESH MAHANGUenergy_progress
04/02/2026Insulation placement and R valuesNARESH MAHANGUenergy_progress
04/02/2026Fenestration areasNARESH MAHANGUenergy_progress
04/02/2026Protection of exposed foundation insulationNARESH MAHANGUenergy_progress
04/02/2026Air barrier - visual inspectionNARESH MAHANGUenergy_progress
04/02/2026Interior lighting powerNARESH MAHANGUenergy_progress
04/02/2026Maintenance informationNARESH MAHANGUenergy_progress
04/02/2026Electric vehicle service equipment requirementsNARESH MAHANGUenergy_progress
04/02/2026Fenestration and door U-factor and product ratingsNARESH MAHANGUenergy_progress
04/02/2026Air barrier — testing NARESH MAHANGUenergy_progress
04/02/2026Footing and FoundationNARESH MAHANGUprogress
04/02/2026Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
04/02/2026FinalYUNHO LEEprogress
04/02/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
04/02/2026Structural Steel - WeldingNARESH MAHANGUspecial
04/02/2026Structural Steel - High Strength BoltingNARESH MAHANGUspecial
04/02/2026Structural Steel - DetailsNARESH MAHANGUspecial
04/02/2026Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
04/02/2026Structural Cold-Formed SteelNARESH MAHANGUspecial
04/02/2026MasonryNARESH MAHANGUspecial
04/02/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
04/02/2026Excavations - Sheeting, Shoring, and BracingNARESH MAHANGUspecial
Latest 25 of 130.
▾Documents — 182 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
08/26/2026B00903734-I1Request digital key ↗
08/24/2026B00900359-P2Request digital key ↗
08/17/2026B00900359-P5Request digital key ↗
Showing 3 of 10 on file for this type
▸Applications & Permits10
▸BISWORK PERMIT APPLICATION5
03/29/2012320246024Open ↗
12/21/2011320246024Open ↗
01/24/2011320246024Open ↗
Showing 3 of 5 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION3
08/04/2011320246024Open ↗
12/03/2010320246024Open ↗
11/08/2010320237203Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
10/18/2024340910982Open ↗
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
10/18/2024340910982Open ↗
▸Zoning, Tax Lot & Property Records13
▸DOB NOWZD1: DOB Zoning Diagram6
08/13/2026B00900359-I1Open ↗
08/13/2026B00900359-P4Open ↗
08/13/2026B00900359-P3Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWZoning Exhibit form (1-5)6
08/13/2026B00900359-I1Open ↗
08/13/2026B00900359-P1Open ↗
08/13/2026B00900359-P3Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00900359-I1Open ↗
▸Seals & Professional Certifications86
▸DOB NOWProgress Inspector Seal & Signature60
09/01/2026B00900359-P4Open ↗
09/01/2026B00900359-P4Open ↗
09/01/2026B00900359-P4Open ↗
Showing 3 of 60 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature10
09/01/2026B00900359-P4Open ↗
09/01/2026B00900359-P4Open ↗
08/29/2026B00900359-S1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/27/2026B00853983-I1Open ↗
08/24/2026B00900359-P2Open ↗
08/17/2026B00900359-P3Open ↗
Showing 3 of 10 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5
02/14/2013320246024Open ↗
01/17/2013320237203Open ↗
01/17/2013320237203Open ↗
Showing 3 of 5 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
10/03/2024340910982Open ↗
▸Trade Schedules & Equipment12
▸BISSELF-CERT PLUMBING NOTICE5
12/18/2012320246024Open ↗
12/04/2012320246024Open ↗
12/03/2012320246024Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)5
08/13/2026B00900359-P3Open ↗
08/13/2026B00900359-P4Open ↗
08/13/2026B00900359-P1Open ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE B - PLUMBING2
08/04/2011320246024Open ↗
12/03/2010320246024Open ↗
▸Safety & Tenant Protection5
▸BISBPP: STREET TREES SITE PLAN1
10/03/2024340910982Open ↗
▸BISSTREET TREE CHECKLIST1
10/18/2024340910982Open ↗
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1
12/30/2010320246024Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
12/30/2010320246024Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B00900359-I1Open ↗
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/24/2026B00900359-P2Open ↗
08/17/2026B00900359-I1Open ↗
08/17/2026B00900359-P3Open ↗
Showing 3 of 7 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
12/03/2010320246024Open ↗
11/08/2010320237203Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
02/14/2013320246024Open ↗
01/31/2013320237203Open ↗
01/31/2013320237203Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
02/14/2013320246024Open ↗
▸Inspections & Test Reports2
▸DOB NOWGeotechnical Report (BC 1803.6)2
08/13/2026B00900359-I1Open ↗
08/13/2026B00853983-I1Open ↗
▸Approvals, Objections & Sign-offs4
▸BISADMINISTRATIVE OBJECTIONS2
12/03/2010320246024Open ↗
11/08/2010320237203Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
03/29/2012320246024Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
01/17/2013320237203Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT3
01/17/2013320237203Open ↗
12/03/2010320246024Open ↗
11/08/2010320237203Open ↗
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET2
12/03/2010320246024Open ↗
11/08/2010320237203Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
10/03/2024340910982Open ↗
▸Other Documents21
▸DOB NOWSite Survey: Initial6
08/13/2026B00900359-P4Open ↗
08/13/2026B00900359-P5Open ↗
08/13/2026B00853983-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone6
08/13/2026B00900359-I1Open ↗
08/13/2026B00900359-P4Open ↗
08/13/2026B00900359-P3Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProperty Ownership Certification5
08/17/2026B00900359-P4Open ↗
08/17/2026B00900359-P1Open ↗
08/17/2026B00900359-P3Open ↗
Showing 3 of 5 on file for this type
▸BISBPP - SUPPORTING DOCUMENTATION1
10/03/2024340910982Open ↗
▸BISBPP: PHOTOS-SIGNED/SEALED BY APPLICANT1
10/15/2024340910982Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B00900359-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026B00900359-I1Open ↗