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Two family brick
20 71 STREET
BROOKLYN · Bay Ridge · BIN 3146374
💬 Discuss this project
1925Year Built
2Stories
B1Building Class
R5BZoning
2,000 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family brick · 1,950 sf lot · 1.03 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Roof1p · 1 filing · 9 docs
Floor 12p · 2 filings · 20 docs
Basement2p · 2 filings · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/26/2021$1.2M—Private party → Private party$585/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SYNERGIC DESIGN ARCHITECTS110/22/2025
J&R DESIGN AND INSPECTION CORP.409/08/2021
CL ENGINEERING P.C.307/23/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HIGH QUALITY 3381403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
HIGH QUALITY CONSTRUCTIONGeneral Contractor607/08/2026
MES CONSTRUCTION CORPPlumbing507/08/2026
THOMAS KELLYElectrical303/21/2026
ACCORD POWER ELECTRIC LLC 005429General Contractor203/22/2026
ACCORD POWER INCGeneral Contractor104/09/2026
ACCORD POWER ELECTRIC LLCElectrical103/22/2026
SO PLUMBING & HEATING INCPlumbing107/08/2026
KJK ELECTRIC INCElectrical103/21/2026
KJK ELECTRIC INCElectrical103/22/2026
ZHENG LIElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SYNERGIC DESIGN LLC8561110/22/2025
J&R DESIGN AND INSPECTION6637409/08/2021
CL ENGINEERING P.C.6781307/23/2021
Building Lifecycle
All (46)Filed (8)Permit Issued (7)Signed Off (4)Violation (1)Special Inspection (26)
12/18/2025
Signed off — Alteration
B01305542-I1
10/30/2025
Permit issued — Solar
B01305542-I1-SL
10/22/2025
Filed — Alteration
B01305542-I1
10/20/2025
Special inspection requirement — Energy Code Compliance Inspections
Malathi Ananthakrishnan
10/20/2025
Special inspection requirement — Air barrier - visual inspection
Malathi Ananthakrishnan
10/20/2025
Special inspection requirement — Final
Malathi Ananthakrishnan
10/20/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Malathi Ananthakrishnan
10/20/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Malathi Ananthakrishnan
01/16/2025
Violation issued (ECB, closed)
Zoning
09/20/2021
Signed off — Alteration
FILE PLUMBING WORK AS PER PLAN. THIS APPLICATION IS IN CONJUNCTION WITH DOB NOW JOB APPLICATION B00482632-I1, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00483470-I1
09/09/2021
Signed off — Alteration
INTERIOR RENOVATION OF EXIST 2-FAMILY RESIDENTIAL BUILDING. WORK ON OSP, BAS, AND 1ST FL. REPAIR EXIST. FLOOR, CEILING, STAIRS, WALL, PAINTING, REPLACE WINDOWS, NEW DOORS, PARTITIONS, . NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00482632-I1
09/09/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Robert Truskosky
09/08/2021
Filed — Alteration
FILE PLUMBING WORK AS PER PLAN. THIS APPLICATION IS IN CONJUNCTION WITH DOB NOW JOB APPLICATION B00482632-I1, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00483470-P3
09/08/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Robert Truskosky
08/24/2021
Filed — Alteration
FILE PLUMBING WORK AS PER PLAN. THIS APPLICATION IS IN CONJUNCTION WITH DOB NOW JOB APPLICATION B00482632-I1, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00483470-P2
08/24/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Robert Truskosky
07/23/2021
Filed — Alteration
FILE PLUMBING WORK AS PER PLAN. THIS APPLICATION IS IN CONJUNCTION WITH DOB NOW JOB APPLICATION B00482632-I1, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00483470-P1
07/15/2021
Signed off — Alteration
B00489947-I1
07/13/2021
Filed — Alteration
B00489947-P1
07/13/2021
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
07/13/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
07/13/2021
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
07/13/2021
Special inspection requirement — Fire-Resistance Rated Construction
CHRISTIAN LOZADA
07/13/2021
Special inspection requirement — Final
CHRISTIAN LOZADA
07/13/2021
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
07/13/2021
Special inspection requirement — Mechanical Systems
CHRISTIAN LOZADA
07/13/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
06/28/2021
Permit issued — Mechanical Systems
B00489947-I1-MS
06/10/2021
Permit issued — Plumbing
B00483470-I1-PL
05/04/2021
Permit issued — General Construction
B00482632-I1-GC
03/22/2021
Filed — Alteration
B00489947-I1
03/22/2021
Permit issued — Mechanical Systems
B00489947-I1-MS
03/17/2021
Permit issued — General Construction
B00482632-I1-GC
03/16/2021
Permit issued — Plumbing
B00483470-I1-PL
03/11/2021
Filed — Alteration
FILE PLUMBING WORK AS PER PLAN. THIS APPLICATION IS IN CONJUNCTION WITH DOB NOW JOB APPLICATION B00482632-I1, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00483470-I1
03/11/2021
Filed — Alteration
INTERIOR RENOVATION OF EXIST 2-FAMILY RESIDENTIAL BUILDING. WORK ON OSP, BAS, AND 1ST FL. REPAIR EXIST. FLOOR, CEILING, STAIRS, WALL, PAINTING, REPLACE WINDOWS, NEW DOORS, PARTITIONS, . NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00482632-I1
03/10/2021
Special inspection requirement — Fenestration air leakage
Robert Truskosky
03/10/2021
Special inspection requirement — Interior lighting power
Robert Truskosky
03/10/2021
Special inspection requirement — Air barrier - visual inspection
Robert Truskosky
03/10/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Robert Truskosky
03/10/2021
Special inspection requirement — Fenestration areas
Robert Truskosky
03/10/2021
Special inspection requirement — Energy Code Compliance Inspections
Robert Truskosky
03/10/2021
Special inspection requirement — Fire-Resistance Rated Construction
Robert Truskosky
03/10/2021
Special inspection requirement — Fenestration and door U-factor and product ratings
Robert Truskosky
03/10/2021
Special inspection requirement — Insulation placement and R values
Robert Truskosky
03/08/2021
Special inspection requirement — Final
Robert Truskosky
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offACCORD POWER INC10/30/2025
DOB NOWMechanical SystemsSigned-offHIGH QUALITY CONSTRUCTION06/28/2021
DOB NOWPlumbingSigned-offMES CONSTRUCTION CORP06/10/2021
DOB NOWGeneral ConstructionSigned-offHIGH QUALITY CONSTRUCTION05/04/2021
DOB NOWMechanical SystemsSigned-offHIGH QUALITY CONSTRUCTION03/22/2021
DOB NOWGeneral ConstructionSigned-offHIGH QUALITY CONSTRUCTION03/17/2021
DOB NOWPlumbingSigned-offNICHOLAS SUIDA03/16/2021
3 projects · most recent 12/03/2025
General Wiring
FiledStatusContractorScope
12/03/2025CompleteACCORD POWER ELECTRIC LLC—
07/06/2021CompleteKJK ELECTRIC INC2 meters
03/22/2021CompleteKJK ELECTRIC INCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 26
DateRequirementInspectorRole
10/20/2025Energy Code Compliance InspectionsMalathi Ananthakrishnanprogress
10/20/2025Air barrier - visual inspectionMalathi Ananthakrishnanenergy_progress
10/20/2025FinalMalathi Ananthakrishnanprogress
10/20/2025Structural Stability – Alterations of existing buildingsMalathi Ananthakrishnanspecial
10/20/2025Fire-Resistant Penetrations and JointsMalathi Ananthakrishnanspecial
09/09/2021Fire-Resistant Penetrations and JointsRobert Truskoskyspecial
09/08/2021Fire-Resistant Penetrations and JointsRobert Truskoskyspecial
08/24/2021Fire-Resistant Penetrations and JointsRobert Truskoskyspecial
07/13/2021HVAC-R and service water heating equipmentCHRISTIAN LOZADAenergy_progress
07/13/2021HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
07/13/2021HVAC-R and service water heating system controlsCHRISTIAN LOZADAenergy_progress
07/13/2021Fire-Resistance Rated ConstructionCHRISTIAN LOZADAprogress
07/13/2021FinalCHRISTIAN LOZADAprogress
07/13/2021Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
07/13/2021Mechanical SystemsCHRISTIAN LOZADAspecial
07/13/2021Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
03/10/2021Fenestration air leakageRobert Truskoskyenergy_progress
03/10/2021Interior lighting powerRobert Truskoskyenergy_progress
03/10/2021Air barrier - visual inspectionRobert Truskoskyenergy_progress
03/10/2021Fire-Resistant Penetrations and JointsRobert Truskoskyspecial
03/10/2021Fenestration areasRobert Truskoskyenergy_progress
03/10/2021Energy Code Compliance InspectionsRobert Truskoskyprogress
03/10/2021Fire-Resistance Rated ConstructionRobert Truskoskyprogress
03/10/2021Fenestration and door U-factor and product ratingsRobert Truskoskyenergy_progress
03/10/2021Insulation placement and R valuesRobert Truskoskyenergy_progress
Latest 25 of 26.
▾Documents — 48 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
09/01/2026B00483470-P2Request digital key ↗
09/01/2026B00483470-P1Request digital key ↗
09/01/2026B00483470-I1Request digital key ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications29
▸DOB NOWProgress Inspector Seal & Signature14
08/28/2026B00482632-I1Open ↗
08/28/2026B00482632-I1Open ↗
08/28/2026B00482632-I1Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
09/01/2026B00483470-P3Open ↗
09/01/2026B00483470-P1Open ↗
09/01/2026B00483470-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
09/01/2026B00483470-P2Open ↗
08/28/2026B00482632-I1Open ↗
08/28/2026B00489947-I1Open ↗
Showing 3 of 7 on file for this type
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/01/2026B00483470-P2Open ↗
09/01/2026B00483470-P1Open ↗
09/01/2026B00483470-I1Open ↗
Showing 3 of 8 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
09/01/2026B00482632-I1Open ↗
08/13/2026B00489947-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01305542-I1Open ↗