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Two family converted from one family
1163 70 STREET
BROOKLYN · Dyker Heights · BIN 3156409
💬 Discuss this project
1925Year Built
2Stories
B3Building Class
R5BZoning
3,900 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family converted from one family · 2,400 sf lot · 1.63 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Floor 22p · 1 filing · 20 docs
Floor 13p · 1 filing · 20 docs
Basement2p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
T C DESIGN1407/08/2026
TOP CONSTRUCTION CORP103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/17/2022$1.7M—Private party → Private party$436/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NIC 88 CORP407/13/2023
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TOP CONSTRUCTION GROUP, IGeneral Contractor407/08/2026
PIPESTYLISTS, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NIC 88 CORP8371407/13/2023
Building Lifecycle
All (44)Filed (4)Permit Issued (3)Signed Off (2)Violation (1)Inspection (4)Special Inspection (30)
07/14/2023
Signed off — Alteration
INTERIOR RENOVATION OF BASEMENT, 1ST AND 2ND FLOOR OF EXISTING 2 STORY BUILDING. PARTITION, FLOORING AND PAINTING WORKS AS PER PLAN. INSTALLATION OF MECHANICAL MINI-SPLIT SYSTEMS. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B08041270-I1
07/14/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Eric Sun
07/14/2023
Special inspection requirement — Final
Eric Sun
07/14/2023
Special inspection requirement — Energy Code Compliance Inspections
Eric Sun
07/14/2023
Special inspection requirement — Fire-Resistance Rated Construction
Eric Sun
07/14/2023
Special inspection requirement — Protection of exposed foundation insulation
Eric Sun
07/14/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
Eric Sun
07/14/2023
Special inspection requirement — HVAC-R and service water heating system controls
Eric Sun
07/14/2023
Special inspection requirement — Interior lighting power
Eric Sun
07/14/2023
Special inspection requirement — Air barrier - visual inspection
Eric Sun
07/14/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
Eric Sun
07/14/2023
Special inspection requirement — Insulation placement and R values
Eric Sun
07/14/2023
Special inspection requirement — Fenestration areas
Eric Sun
07/14/2023
Special inspection requirement — Fenestration air leakage
Eric Sun
07/14/2023
Special inspection requirement — Metering
Eric Sun
07/14/2023
Special inspection requirement — HVAC-R and service water heating equipment
Eric Sun
07/13/2023
Filed — Alteration
INTERIOR RENOVATION OF BASEMENT, 1ST AND 2ND FLOOR OF EXISTING 2 STORY BUILDING. PARTITION, FLOORING AND PAINTING WORKS AS PER PLAN. INSTALLATION OF MECHANICAL MINI-SPLIT SYSTEMS. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B08041270-P2
07/13/2023
Signed off — Alteration
INTERIOR RENOVATION OF BASEMENT, 1ST AND 2ND FLOOR OF EXISTING 2 STORY BUILDING. PARTITION, FLOORING AND PAINTING WORKS AS PER PLAN. INSTALLATION OF MECHANICAL MINI-SPLIT SYSTEMS. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B08041270-S1
02/01/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
02/01/2023
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
02/01/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/01/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
01/26/2023
Permit issued — General Construction
B08041270-I1-GC
01/17/2023
Filed — Alteration
INTERIOR RENOVATION OF BASEMENT, 1ST AND 2ND FLOOR OF EXISTING 2 STORY BUILDING. PARTITION, FLOORING AND PAINTING WORKS AS PER PLAN. INSTALLATION OF MECHANICAL MINI-SPLIT SYSTEMS. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B08041270-P1
01/17/2023
Special inspection requirement — Metering
Eric Sun
01/17/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Eric Sun
01/17/2023
Special inspection requirement — Fire-Resistance Rated Construction
Eric Sun
01/17/2023
Special inspection requirement — Energy Code Compliance Inspections
Eric Sun
01/17/2023
Special inspection requirement — Final
Eric Sun
01/17/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
Eric Sun
01/17/2023
Special inspection requirement — Fenestration areas
Eric Sun
01/17/2023
Special inspection requirement — Insulation placement and R values
Eric Sun
01/17/2023
Special inspection requirement — Air barrier - visual inspection
Eric Sun
01/17/2023
Special inspection requirement — HVAC-R and service water heating system controls
Eric Sun
01/17/2023
Special inspection requirement — Protection of exposed foundation insulation
Eric Sun
01/17/2023
Special inspection requirement — Interior lighting power
Eric Sun
01/17/2023
Special inspection requirement — Fenestration air leakage
Eric Sun
01/17/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
Eric Sun
01/17/2023
Special inspection requirement — HVAC-R and service water heating equipment
Eric Sun
01/12/2023
Violation issued (ECB, closed)
Construction
11/29/2022
Permit issued — General Construction
B08041270-I1-GC
11/29/2022
Permit issued — Plumbing
B08041270-S1-PL
11/28/2022
Filed — Alteration
INTERIOR RENOVATION OF BASEMENT, 1ST AND 2ND FLOOR OF EXISTING 2 STORY BUILDING. PARTITION, FLOORING AND PAINTING WORKS AS PER PLAN. INSTALLATION OF MECHANICAL MINI-SPLIT SYSTEMS. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B08041270-I1
11/28/2022
Filed — Alteration
INTERIOR RENOVATION OF BASEMENT, 1ST AND 2ND FLOOR OF EXISTING 2 STORY BUILDING. PARTITION, FLOORING AND PAINTING WORKS AS PER PLAN. INSTALLATION OF MECHANICAL MINI-SPLIT SYSTEMS. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B08041270-S1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offTOP CONSTRUCTION GROUP, I01/26/2023
DOB NOWGeneral ConstructionSigned-offTOP CONSTRUCTION GROUP, I11/29/2022
DOB NOWPlumbingSigned-offT & T PLUMBING INC11/29/2022
1 project · most recent 12/08/2022
General Wiring
FiledStatusContractorScope
12/08/2022CompleteJ Y ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
02/01/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
02/01/2023Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
02/01/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/01/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 31
DateRequirementInspectorRole
07/14/2023Fire-Resistant Penetrations and JointsEric Sunspecial
07/14/2023FinalEric Sunprogress
07/14/2023Energy Code Compliance InspectionsEric Sunprogress
07/14/2023Fire-Resistance Rated ConstructionEric Sunprogress
07/14/2023Protection of exposed foundation insulationEric Sunenergy_progress
07/14/2023Fenestration and door U-factor and product ratingsEric Sunenergy_progress
07/14/2023HVAC-R and service water heating system controlsEric Sunenergy_progress
07/14/2023Interior lighting powerEric Sunenergy_progress
07/14/2023Air barrier - visual inspectionEric Sunenergy_progress
07/14/2023HVAC-R and service water piping design and insulationEric Sunenergy_progress
07/14/2023Insulation placement and R valuesEric Sunenergy_progress
07/14/2023Fenestration areasEric Sunenergy_progress
07/14/2023Fenestration air leakageEric Sunenergy_progress
07/14/2023MeteringEric Sunenergy_progress
07/14/2023HVAC-R and service water heating equipmentEric Sunenergy_progress
01/17/2023MeteringEric Sunenergy_progress
01/17/2023Fire-Resistant Penetrations and JointsEric Sunspecial
01/17/2023Fire-Resistance Rated ConstructionEric Sunprogress
01/17/2023Energy Code Compliance InspectionsEric Sunprogress
01/17/2023FinalEric Sunprogress
01/17/2023Fenestration and door U-factor and product ratingsEric Sunenergy_progress
01/17/2023Fenestration areasEric Sunenergy_progress
01/17/2023Insulation placement and R valuesEric Sunenergy_progress
01/17/2023Air barrier - visual inspectionEric Sunenergy_progress
01/17/2023HVAC-R and service water heating system controlsEric Sunenergy_progress
Latest 25 of 31.
▾Documents — 23 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/27/2026B08041270-I1Request digital key ↗
08/27/2026B08041270-P2Request digital key ↗
08/27/2026B08041270-P1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications15
▸DOB NOWProgress Inspector Seal & Signature8
09/18/2026B08041270-P2Open ↗
09/18/2026B08041270-P2Open ↗
09/18/2026B08041270-P2Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/27/2026B08041270-P2Open ↗
08/27/2026B08041270-P1Open ↗
08/27/2026B08041270-S1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/18/2026B08041270-P2Open ↗
08/31/2026B08041270-I1Open ↗
08/27/2026B08041270-S1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/27/2026B08041270-P2Open ↗
08/27/2026B08041270-P1Open ↗
08/27/2026B08041270-S1Open ↗
Showing 3 of 4 on file for this type