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Three families
172 EAST 31 STREET
BROOKLYN · East Flatbush-Erasmus · BIN 3110375
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1910Year Built
2Stories
C0Building Class
R6Zoning
3,216 sfGross Floor Area
3Units
Three families · 2,000 sf lot · 1.61 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbingGeneral
Floor 29p · 2 filings · 20 docs
Floor 19p · 2 filings · 20 docs
Cellar5p · 1 filing · 15 docs
Sub-Basement4p · 1 filing · 20 docs
Filed — no permit issued11p · 1 filing · 6 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOMENTUM SOLAR111/25/2025
JZ ARCHITECTURAL AND INTERIOR DESIG904/09/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ISLAND ELECTRIC CORPElectrical103/22/2026
KJK ELECTRIC INCElectrical103/22/2026
ZAQ CONSTRUCTION INCGeneral Contractor107/08/2026
WATSON'S PLBG, HTG, & BDGPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MXV SIA LLC9281111/25/2025
JZ ARCHITECTURAL AND INTE8723204/09/2024
Building Lifecycle
All (36)Filed (10)Permit Issued (2)Signed Off (2)Inspection (5)Special Inspection (17)
11/25/2025
Filed — Alteration
installation of solar panels, rooftop, railed, grid-tied, 12 modules, 5.28 KW
B01323897-I1
11/25/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Mina Makar
11/25/2025
Special inspection requirement — Air barrier - visual inspection
Mina Makar
11/24/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Mina Makar
11/24/2025
Special inspection requirement — Energy Code Compliance Inspections
Mina Makar
11/24/2025
Special inspection requirement — Final
Mina Makar
05/13/2024
Signed off — Alteration
General plumbing work associated with interior remodeling
B00809258-I1
04/11/2024
Signed off — Alteration
Interior renovation work
B08005688-I1
04/09/2024
Filed — Alteration
Interior renovation work
B08005688-P3
03/22/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/19/2024
Filed — Alteration
General plumbing work associated with interior remodeling
B00809258-P4
03/05/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
10/24/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
10/24/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/24/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
10/12/2023
Filed — Alteration
General plumbing work associated with interior remodeling
B00809258-P3
08/24/2023
Filed — Alteration
Interior renovation work
B08005688-P2
08/24/2023
Filed — Alteration
General plumbing work associated with interior remodeling
B00809258-P2
08/21/2023
Special inspection requirement — Interior lighting power
Jingjun Zhou
08/21/2023
Special inspection requirement — Energy Code Compliance Inspections
Jingjun Zhou
08/21/2023
Special inspection requirement — Final
Jingjun Zhou
08/21/2023
Special inspection requirement — Fire-Resistance Rated Construction
Jingjun Zhou
08/21/2023
Special inspection requirement — Lighting controls
Jingjun Zhou
08/21/2023
Special inspection requirement — Lighting in dwelling units
Jingjun Zhou
05/22/2023
Permit issued — Plumbing
B00809258-I1-PL
05/17/2023
Filed — Alteration
General plumbing work associated with interior remodeling
B00809258-P1
04/14/2023
Permit issued — General Construction
B08005688-I1-GC
04/12/2023
Filed — Alteration
Interior renovation work
B08005688-P1
04/11/2023
Special inspection requirement — Energy Code Compliance Inspections
Jingjun Zhou
04/11/2023
Special inspection requirement — Fire-Resistance Rated Construction
Jingjun Zhou
04/11/2023
Special inspection requirement — Final
Jingjun Zhou
04/11/2023
Special inspection requirement — Lighting controls
Jingjun Zhou
04/11/2023
Special inspection requirement — Lighting in dwelling units
Jingjun Zhou
04/11/2023
Special inspection requirement — Interior lighting power
Jingjun Zhou
01/30/2023
Filed — Alteration
Interior renovation work
B08005688-I1
01/28/2023
Filed — Alteration
General plumbing work associated with interior remodeling
B00809258-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offWATSON'S PLBG, HTG, & BDG05/22/2023
DOB NOWGeneral ConstructionSigned-offZAQ CONSTRUCTION INC04/14/2023
2 projects · most recent 11/25/2025
General Wiring
FiledStatusContractorScope
11/25/2025Permit IssuedISLAND ELECTRIC CORP—
08/01/2023CompleteKJK ELECTRIC INCGeneral Wiring
1 project · most recent 11/25/2025
FiledStatusContractorScope
11/25/2025——12 panels, 5.28 kw, 211 roof_area_sqft
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
03/22/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/05/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
10/24/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
10/24/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/24/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 17
DateRequirementInspectorRole
11/25/2025Structural Stability – Alterations of existing buildingsMina Makarspecial
11/25/2025Air barrier - visual inspectionMina Makarenergy_progress
11/24/2025Fire-Resistant Penetrations and JointsMina Makarspecial
11/24/2025Energy Code Compliance InspectionsMina Makarprogress
11/24/2025FinalMina Makarprogress
08/21/2023Interior lighting powerJingjun Zhouenergy_progress
08/21/2023Energy Code Compliance InspectionsJingjun Zhouprogress
08/21/2023FinalJingjun Zhouprogress
08/21/2023Fire-Resistance Rated ConstructionJingjun Zhouprogress
08/21/2023Lighting controlsJingjun Zhouenergy_progress
08/21/2023Lighting in dwelling unitsJingjun Zhouenergy_progress
04/11/2023Energy Code Compliance InspectionsJingjun Zhouprogress
04/11/2023Fire-Resistance Rated ConstructionJingjun Zhouprogress
04/11/2023FinalJingjun Zhouprogress
04/11/2023Lighting controlsJingjun Zhouenergy_progress
04/11/2023Lighting in dwelling unitsJingjun Zhouenergy_progress
04/11/2023Interior lighting powerJingjun Zhouenergy_progress
▾Documents — 42 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
08/27/2026B08005688-P3Request digital key ↗
08/27/2026B08005688-P2Request digital key ↗
08/27/2026B08005688-P1Request digital key ↗
Showing 3 of 10 on file for this type
▸Seals & Professional Certifications22
▸DOB NOWProgress Inspector Seal & Signature11
08/31/2026B08005688-P2Open ↗
08/31/2026B08005688-P2Open ↗
08/31/2026B08005688-P2Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/27/2026B08005688-P3Open ↗
08/27/2026B08005688-P2Open ↗
08/27/2026B08005688-P1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature1
08/25/2026B01323897-I1Open ↗
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
08/27/2026B08005688-P2Open ↗
08/27/2026B08005688-P1Open ↗
08/27/2026B08005688-I1Open ↗
Showing 3 of 10 on file for this type