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Two family brick
2162 71ST STREET
BROOKLYN · Bensonhurst · BIN 3158108
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1930Year Built
2Stories
B1Building Class
R5Zoning
2,480 sfGross Floor Area
2Units
0 Active ViolationsFDNY Report ↗
Two family brick · 2,508 sf lot · 0.99 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
Floor 2Under Construction11p · 1 filing · 20 docs
Floor 1Under Construction12p · 1 filing · 20 docs
CellarUnder Construction13p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/19/2025$1.6M—Private party → Private party$665/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Chun Feng, Architect608/10/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
High Quality 338403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Mercury Building AssociatesGeneral Contractor208/26/2026
American Standard P&H CororpPlumbing207/09/2026
KJK ElectricElectrical103/22/2026
High Quality ConstructionGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Sq. Arch4802508/10/2026
NKM Engineering6244108/06/2026
Building Lifecycle
All (43)Filed (6)Permit Issued (5)Signed Off (1)Violation (1)Special Inspection (30)
08/11/2026
Signed off — Alteration
FILE PLUMBING WORK WITH INSTALLATION OF NEW PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN IN CONJUNCTION WITH #B01246396-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01246396-S2
08/10/2026
Filed — Alteration
FILE PLUMBING WORK WITH INSTALLATION OF NEW PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN IN CONJUNCTION WITH #B01246396-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01246396-P3
08/10/2026
Special inspection requirement — Air barrier - visual inspection
Chun Feng
08/10/2026
Special inspection requirement — Fenestration air leakage
Chun Feng
08/10/2026
Special inspection requirement — Fenestration areas
Chun Feng
08/10/2026
Special inspection requirement — Fire-Resistance Rated Construction
Chun Feng
08/10/2026
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
08/10/2026
Special inspection requirement — Final
Chun Feng
08/10/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Chun Feng
08/10/2026
Special inspection requirement — Interior lighting power
Chun Feng
08/10/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Chun Feng
08/07/2026
Permit issued — Mechanical Systems
B01246396-S2-MS
08/06/2026
Filed — Alteration
FILE PLUMBING WORK WITH INSTALLATION OF NEW PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN IN CONJUNCTION WITH #B01246396-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01246396-S2
07/31/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
07/31/2026
Special inspection requirement — Mechanical Systems
NARESH MAHANGU
07/31/2026
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
07/31/2026
Special inspection requirement — Final
Chun Feng
07/31/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Chun Feng
07/31/2026
Special inspection requirement — HVAC-R and service water heating equipment
Chun Feng
07/31/2026
Special inspection requirement — HVAC-R and service water heating system controls
Chun Feng
07/30/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Chun Feng
07/30/2026
Special inspection requirement — Air barrier - visual inspection
Chun Feng
07/30/2026
Special inspection requirement — Interior lighting power
Chun Feng
07/30/2026
Special inspection requirement — Fenestration air leakage
Chun Feng
07/30/2026
Special inspection requirement — Fenestration areas
Chun Feng
07/30/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Chun Feng
07/30/2026
Special inspection requirement — Fire-Resistance Rated Construction
Chun Feng
07/30/2026
Special inspection requirement — Final
Chun Feng
07/30/2026
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
07/07/2026
Permit issued — Plumbing
B01246396-S1-PL
06/05/2026
Filed — Alteration
FILE PLUMBING WORK WITH INSTALLATION OF NEW PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN IN CONJUNCTION WITH #B01246396-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01246396-P1
06/05/2026
Filed — Alteration
FILE PLUMBING WORK WITH INSTALLATION OF NEW PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN IN CONJUNCTION WITH #B01246396-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01246396-P2
06/05/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Chun Feng
06/05/2026
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
06/05/2026
Special inspection requirement — Final
Chun Feng
06/05/2026
Special inspection requirement — Fire-Resistance Rated Construction
Chun Feng
06/05/2026
Special inspection requirement — Fenestration areas
Chun Feng
05/20/2026
Violation issued (ECB, closed)
Construction
05/19/2026
Permit issued — General Construction
B01246396-I1-GC
07/11/2025
Permit issued — Plumbing
B01246396-S1-PL
07/11/2025
Permit issued — General Construction
B01246396-I1-GC
07/08/2025
Filed — Alteration
FILE PLUMBING WORK WITH INSTALLATION OF NEW PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN IN CONJUNCTION WITH #B01246396-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01246396-S1
07/08/2025
Filed — Alteration
FILE PLUMBING WORK WITH INSTALLATION OF NEW PLUMBING FIXTURES AND GAS APPLIANCES AS PER PLAN IN CONJUNCTION WITH #B01246396-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01246396-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offMercury Building Associates08/07/2026
DOB NOWPlumbingPermit IssuedAmerican Standard P&H Cororp07/07/2026
DOB NOWGeneral ConstructionPermit IssuedMercury Building Associates05/19/2026
DOB NOWPlumbingPermit IssuedAmerican Standard P&H Cororp07/11/2025
DOB NOWGeneral ConstructionPermit IssuedHigh Quality Construction07/11/2025
1 project · most recent 08/10/2026
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
08/10/2026Signed-offMercury Building AssociatesAir Conditioning Systems
Cooling
Gree MUL18HP230V1R32AO 18,000 BTU · Condensing Unit ×3
LIV18HP230V1R32AO 18,000 BTU · Condensing Unit ×2
LIV24HP230V1R32AO 24,000 BTU · Condensing Unit ×2
LIV12HP230V1R32AO 12,000 BTU · Condensing Unit ×1
1 project · most recent 08/10/2026
Gas Water/Sanitary
FiledStatusContractorScope
08/10/2026Permit IssuedAmerican Standard P&HGas, Water/Sanitary
1 project · most recent 07/24/2025
General Wiring
FiledStatusContractorScope
07/24/2025Permit IssuedKJK ElectricGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 34
DateRequirementInspectorRole
08/10/2026Air barrier - visual inspectionChun Fengenergy_progress
08/10/2026Fenestration air leakageChun Fengenergy_progress
08/10/2026Fenestration areasChun Fengenergy_progress
08/10/2026Fire-Resistance Rated ConstructionChun Fengprogress
08/10/2026Energy Code Compliance InspectionsChun Fengprogress
08/10/2026FinalChun Fengprogress
08/10/2026Fire-Resistant Penetrations and JointsChun Fengspecial
08/10/2026Interior lighting powerChun Fengenergy_progress
08/10/2026Fenestration and door U-factor and product ratingsChun Fengenergy_progress
07/31/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
07/31/2026Mechanical SystemsNARESH MAHANGUspecial
07/31/2026Energy Code Compliance InspectionsChun Fengprogress
07/31/2026FinalChun Fengprogress
07/31/2026HVAC-R and service water piping design and insulationChun Fengenergy_progress
07/31/2026HVAC-R and service water heating equipmentChun Fengenergy_progress
07/31/2026HVAC-R and service water heating system controlsChun Fengenergy_progress
07/30/2026Fire-Resistant Penetrations and JointsChun Fengspecial
07/30/2026Air barrier - visual inspectionChun Fengenergy_progress
07/30/2026Interior lighting powerChun Fengenergy_progress
07/30/2026Fenestration air leakageChun Fengenergy_progress
07/30/2026Fenestration areasChun Fengenergy_progress
07/30/2026Fenestration and door U-factor and product ratingsChun Fengenergy_progress
07/30/2026Fire-Resistance Rated ConstructionChun Fengprogress
07/30/2026FinalChun Fengprogress
07/30/2026Energy Code Compliance InspectionsChun Fengprogress
Latest 25 of 34.
▾Documents — 29 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/16/2026B01246396-S1Request digital key ↗
08/16/2026B01246396-I1Request digital key ↗
08/16/2026B01246396-P3Request digital key ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications18
▸DOB NOWProgress Inspector Seal & Signature8
08/29/2026B01246396-P1Open ↗
08/29/2026B01246396-P1Open ↗
08/26/2026B01246396-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/16/2026B01246396-S2Open ↗
08/16/2026B01246396-I1Open ↗
08/16/2026B01246396-P3Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/29/2026B01246396-P1Open ↗
08/26/2026B01246396-I1Open ↗
08/23/2026B01246396-S2Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/16/2026B01246396-I1Open ↗
08/16/2026B01246396-P3Open ↗
08/16/2026B01246396-P2Open ↗
Showing 3 of 5 on file for this type