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Two family converted from one family
68-20 52 DRIVE
QUEENS · BIN 4055786
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1950Year Built
1Stories
B3Building Class
R4-1Zoning
1,557 sfGross Floor Area
2Units
Two family converted from one family · 2,100 sf lot · 0.74 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/24/2022$928K—Private party → Private party$596/sf building
07/17/2019$682K—— → —$438/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ZHENG ENGINEERING PLLC201/17/2020
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CAM ENERGY HEATING AND MEPlumbing207/08/2026
PIPESTYLISTS, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
OFFICE OF XIAO YE ZHENG,7471201/17/2020
Building Lifecycle
All (20)Filed (2)Permit Issued (3)Signed Off (1)Objection (2)Special Inspection (12)
06/17/2020
Signed off — Alteration
TO CONVERT EXISTING 1 FAMILY DWELLING UNIT TO 2 FAMILY DWELLING UNITS. PROPOSED NEW KITCHEN, 3 PIECE BATHROOM, NEW BOILER+H.W.H. COMBO. WORK IN CONJUNCTION WITH ALT-1 JOB APPLICATION #421884731 AS PROPOSED PLAN SUBMITTED. ALL WORK AT BASEMENT FOR PLUMBING
Q00228227-I1
02/04/2020
Special inspection requirement — HVAC and service water heating equipment
XIAO ZHENG
02/04/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAO ZHENG
02/04/2020
Special inspection requirement — Fire-Resistance Rated Construction
XIAO ZHENG
02/04/2020
Special inspection requirement — Energy Code Compliance Inspections
XIAO ZHENG
02/04/2020
Special inspection requirement — HVAC insulation and sealing
XIAO ZHENG
02/04/2020
Special inspection requirement — HVAC and service water heating system controls
XIAO ZHENG
01/30/2020
Objection resolved — Addressed
01/28/2020
Objection raised — Other
01/17/2020
Filed — Alteration
TO CONVERT EXISTING 1 FAMILY DWELLING UNIT TO 2 FAMILY DWELLING UNITS. PROPOSED NEW KITCHEN, 3 PIECE BATHROOM, NEW BOILER+H.W.H. COMBO. WORK IN CONJUNCTION WITH ALT-1 JOB APPLICATION #421884731 AS PROPOSED PLAN SUBMITTED. ALL WORK AT BASEMENT FOR PLUMBING
Q00228227-P1
01/17/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAO ZHENG
01/17/2020
Special inspection requirement — Energy Code Compliance Inspections
XIAO ZHENG
01/17/2020
Special inspection requirement — Fire-Resistance Rated Construction
XIAO ZHENG
01/17/2020
Special inspection requirement — HVAC and service water heating equipment
XIAO ZHENG
01/17/2020
Special inspection requirement — HVAC insulation and sealing
XIAO ZHENG
01/17/2020
Special inspection requirement — HVAC and service water heating system controls
XIAO ZHENG
01/02/2020
Permit issued — Plumbing
Q00228227-I1-PL
10/26/2019
Permit issued — Plumbing
Q00228227-I1-PL
10/04/2019
Permit issued — Plumbing
Q00228227-I1-PL
09/15/2019
Filed — Alteration
TO CONVERT EXISTING 1 FAMILY DWELLING UNIT TO 2 FAMILY DWELLING UNITS. PROPOSED NEW KITCHEN, 3 PIECE BATHROOM, NEW BOILER+H.W.H. COMBO. WORK IN CONJUNCTION WITH ALT-1 JOB APPLICATION #421884731 AS PROPOSED PLAN SUBMITTED. ALL WORK AT BASEMENT FOR PLUMBING
Q00228227-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offT & T PLUMBING INC01/02/2020
DOB NOWPlumbingSigned-offCAM ENERGY HEATING AND ME10/26/2019
DOB NOWPlumbingSigned-offCAM ENERGY HEATING AND ME10/04/2019
1 project · most recent 10/08/2019
General Wiring
FiledStatusContractorScope
10/08/2019CompleteJ Y ELECTRIC INCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 12
DateRequirementInspectorRole
02/04/2020HVAC and service water heating equipment XIAO ZHENGenergy_progress
02/04/2020Fire-Resistant Penetrations and JointsXIAO ZHENGspecial
02/04/2020Fire-Resistance Rated ConstructionXIAO ZHENGprogress
02/04/2020Energy Code Compliance InspectionsXIAO ZHENGprogress
02/04/2020HVAC insulation and sealing XIAO ZHENGenergy_progress
02/04/2020HVAC and service water heating system controls XIAO ZHENGenergy_progress
01/17/2020Fire-Resistant Penetrations and JointsXIAO ZHENGspecial
01/17/2020Energy Code Compliance InspectionsXIAO ZHENGprogress
01/17/2020Fire-Resistance Rated ConstructionXIAO ZHENGprogress
01/17/2020HVAC and service water heating equipment XIAO ZHENGenergy_progress
01/17/2020HVAC insulation and sealing XIAO ZHENGenergy_progress
01/17/2020HVAC and service water heating system controls XIAO ZHENGenergy_progress
▾Documents — 57 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Plumbing2
08/28/2026Q00228227-I1Request digital key ↗
08/15/2026Q00228227-P1Request digital key ↗
▸Applications & Permits6
▸BISPLAN / WORK APPROVAL APPLICATION3
10/02/2019421884731Open ↗
09/05/2019421884731Open ↗
08/12/2019421884731Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION2
03/12/2020421884731Open ↗
02/27/2020421884731Open ↗
▸BISWORK PERMIT APPLICATION1
10/09/2019421884731Open ↗
▸Zoning, Tax Lot & Property Records2
▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1
08/07/2020421884731Open ↗
▸BISVERIFY TAX LOT1
06/25/2020421884731Open ↗
▸Seals & Professional Certifications17
▸DOB NOWProgress Inspector Seal & Signature10
08/28/2026Q00228227-P1Open ↗
08/28/2026Q00228227-P1Open ↗
08/28/2026Q00228227-P1Open ↗
Showing 3 of 10 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
10/15/2019421884731Open ↗
10/09/2019421884731Open ↗
08/12/2019421884731Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/28/2026Q00228227-I1Open ↗
08/13/2026Q00228227-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/28/2026Q00228227-P1Open ↗
08/25/2026Q00228227-I1Open ↗
▸Trade Schedules & Equipment1
▸BISFINAL ELEVATOR SIGNOFF1
06/25/2020421884731Open ↗
▸Safety & Tenant Protection7
▸BISSTREET TREE CHECKLIST2
09/26/2019421884731Open ↗
08/12/2019421884731Open ↗
▸DOB NOWTenant Protection Plan2
08/28/2026Q00228227-I1Open ↗
08/13/2026Q00228227-P1Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
09/26/2019421884731Open ↗
▸BISTenant Protection Plan and Notes1
09/09/2019421884731Open ↗
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1
10/04/2019421884731Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/28/2026Q00228227-I1Open ↗
08/13/2026Q00228227-P1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
08/12/2019421884731Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
10/09/2019421884731Open ↗
08/12/2019421884731Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
06/25/2020421884731Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
06/25/2020421884731Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
06/25/2020421884731Open ↗
▸Approvals, Objections & Sign-offs4
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
08/07/2020421884731Open ↗
07/06/2020421884731Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE2
09/05/2019421884731Open ↗
08/12/2019421884731Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT2
09/09/2019421884731Open ↗
08/12/2019421884731Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
06/25/2020421884731Open ↗
▸Filing & Intake Forms4
▸BISADDITIONAL INFORMATION2
02/11/2020421884731Open ↗
10/15/2019421884731Open ↗
▸BISEFILING COVER SHEET1
08/12/2019421884731Open ↗
▸BISBOROUGH INTAKE FORM1
02/27/2020421884731Open ↗
▸Other Documents3
▸BISPLOT DIAGRAM3
08/07/2020421884731Open ↗
09/09/2019421884731Open ↗
08/12/2019421884731Open ↗