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Two family converted from one family
7702 20 AVENUE
BROOKLYN · BIN 3161549
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1899Year Built
2Stories
B3Building Class
R5Zoning
2,035 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · Owner of record: HNL88 REALTY INC · 3,333 sf lot · 0.61 FAR built · Flood zone X
Locations of Work
Plumbing
Floor 21p · 1 filing · 10 docs
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HNL MANAGEMENT1307/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/01/2020$1.7M—Private party → HNL88 REALTY INC$833/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
GREAT WALL CONSULTANT PROFESSIONAL305/25/2021
STREET CONSULTING ENGINEERING, P. .101/06/2021
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CATMAN PLUMBING INCPlumbing1107/08/2026
JZ CONSTRUCTION GROUP INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
GREAT WALL CONSULTANT P.E5633405/25/2021
Building Lifecycle
All (30)Filed (4)Permit Issued (3)Signed Off (2)Special Inspection (21)
01/27/2022
Signed off — Alteration
PROPOSE PLUMBING WORK IN CONJUNCTION WITH CONSTRUCTION JOB # B00446043 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00445646-I1
01/20/2022
Signed off — Alteration
PROPOSE INTERIOR RENOVATION WITH MINOR PARTITION, FINISH WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00446043-I1
01/13/2022
Permit issued — Plumbing
B00445646-I1-PL
05/26/2021
Special inspection requirement — Interior lighting power
Xiong Wei Wu
05/26/2021
Special inspection requirement — Fenestration areas
Xiong Wei Wu
05/26/2021
Special inspection requirement — Air barrier - visual inspection
Xiong Wei Wu
05/26/2021
Special inspection requirement — Fenestration air leakage
Xiong Wei Wu
05/26/2021
Special inspection requirement — Insulation placement and R values
Xiong Wei Wu
05/26/2021
Special inspection requirement — Fenestration and door U-factor and product ratings
Xiong Wei Wu
05/26/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Xiong Wei Wu
05/26/2021
Special inspection requirement — Energy Code Compliance Inspections
Xiong Wei Wu
05/26/2021
Special inspection requirement — HVAC-R and service water heating equipment
Xiong Wei Wu
05/26/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Xiong Wei Wu
05/26/2021
Special inspection requirement — HVAC-R and service water heating system controls
Xiong Wei Wu
05/26/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Xiong Wei Wu
05/26/2021
Special inspection requirement — Final
Xiong Wei Wu
05/26/2021
Special inspection requirement — Fire-Resistance Rated Construction
Xiong Wei Wu
05/26/2021
Special inspection requirement — Energy Code Compliance Inspections
Xiong Wei Wu
05/26/2021
Special inspection requirement — Air barrier — testing
Xiong Wei Wu
05/25/2021
Filed — Alteration
PROPOSE PLUMBING WORK IN CONJUNCTION WITH CONSTRUCTION JOB # B00446043 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00445646-P1
05/24/2021
Filed — Alteration
PROPOSE INTERIOR RENOVATION WITH MINOR PARTITION, FINISH WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00446043-P1
05/24/2021
Special inspection requirement — Energy Code Compliance Inspections
Xiong Wei Wu
05/24/2021
Special inspection requirement — HVAC-R and service water heating equipment
Xiong Wei Wu
05/24/2021
Special inspection requirement — HVAC-R and service water heating system controls
Xiong Wei Wu
05/24/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Xiong Wei Wu
05/24/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Xiong Wei Wu
01/21/2021
Permit issued — General Construction
B00446043-I1-GC
01/15/2021
Permit issued — Plumbing
B00445646-I1-PL
01/08/2021
Filed — Alteration
PROPOSE PLUMBING WORK IN CONJUNCTION WITH CONSTRUCTION JOB # B00446043 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00445646-I1
01/06/2021
Filed — Alteration
PROPOSE INTERIOR RENOVATION WITH MINOR PARTITION, FINISH WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00446043-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC01/13/2022
DOB NOWGeneral ConstructionSigned-offJZ CONSTRUCTION GROUP INC01/21/2021
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC01/15/2021
BISOTISSUEDA & G CONTRACTING GROUP C06/27/2014
1 project · most recent 02/03/2022
General Wiring
FiledStatusContractorScope
02/03/2022CompleteA.C. MORGAN ELECTRICGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 21
DateRequirementInspectorRole
05/26/2021Interior lighting powerXiong Wei Wuenergy_progress
05/26/2021Fenestration areasXiong Wei Wuenergy_progress
05/26/2021Air barrier - visual inspectionXiong Wei Wuenergy_progress
05/26/2021Fenestration air leakageXiong Wei Wuenergy_progress
05/26/2021Insulation placement and R valuesXiong Wei Wuenergy_progress
05/26/2021Fenestration and door U-factor and product ratingsXiong Wei Wuenergy_progress
05/26/2021Fire-Resistant Penetrations and JointsXiong Wei Wuspecial
05/26/2021Energy Code Compliance InspectionsXiong Wei Wuprogress
05/26/2021HVAC-R and service water heating equipmentXiong Wei Wuenergy_progress
05/26/2021HVAC-R and service water piping design and insulationXiong Wei Wuenergy_progress
05/26/2021HVAC-R and service water heating system controlsXiong Wei Wuenergy_progress
05/26/2021Fire-Resistant Penetrations and JointsXiong Wei Wuspecial
05/26/2021FinalXiong Wei Wuprogress
05/26/2021Fire-Resistance Rated ConstructionXiong Wei Wuprogress
05/26/2021Energy Code Compliance InspectionsXiong Wei Wuprogress
05/26/2021Air barrier — testing Xiong Wei Wuenergy_progress
05/24/2021Energy Code Compliance InspectionsXiong Wei Wuprogress
05/24/2021HVAC-R and service water heating equipmentXiong Wei Wuenergy_progress
05/24/2021HVAC-R and service water heating system controlsXiong Wei Wuenergy_progress
05/24/2021HVAC-R and service water piping design and insulationXiong Wei Wuenergy_progress
05/24/2021Fire-Resistant Penetrations and JointsXiong Wei Wuspecial
▾Documents — 46 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch - General Construction2
09/01/2026B00446043-I1Request digital key ↗
09/01/2026B00446043-P1Request digital key ↗
▸DOB NOWPlans/Sketch - Plumbing2
09/02/2026B00445646-I1Request digital key ↗
09/02/2026B00445646-P1Request digital key ↗
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION2
10/08/2014321031389Open ↗
06/26/2014321031389Open ↗
▸BISWORK PERMIT APPLICATION1
07/18/2014321031389Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWRestrictive Declaration/Easement 12
09/02/2026B00445646-I1Open ↗
09/02/2026B00445646-P1Open ↗
▸BISZoning Diagram (ZD1)1
07/02/2014321031389Open ↗
▸Seals & Professional Certifications17
▸DOB NOWProgress Inspector Seal & Signature6
09/02/2026B00445646-P1Open ↗
09/02/2026B00445646-P1Open ↗
08/30/2026B00446043-I1Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION4
11/24/2014321031389Open ↗
10/20/2014321031389Open ↗
10/20/2014321031389Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/02/2026B00445646-I1Open ↗
09/02/2026B00445646-P1Open ↗
09/01/2026B00446043-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/02/2026B00445646-P1Open ↗
08/30/2026B00446043-I1Open ↗
08/28/2026B00445646-I1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
09/02/2026B00445646-P1Open ↗
09/02/2026B00445646-I1Open ↗
09/01/2026B00446043-P1Open ↗
Showing 3 of 4 on file for this type
▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1
06/30/2014321031389Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
10/08/2014321031389Open ↗
06/26/2014321031389Open ↗
▸DOB NOWEN2: As Built Energy Analysis.2
09/02/2026B00445646-I1Open ↗
08/13/2026B00446043-I1Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
10/08/2014321031389Open ↗
▸Approvals, Objections & Sign-offs5
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST2
12/16/2014321031389Open ↗
10/08/2014321031389Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION2
06/30/2014321031389Open ↗
06/30/2014321031389Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
06/26/2014321031389Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
10/08/2014321031389Open ↗
06/26/2014321031389Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
06/26/2014321031389Open ↗
▸Other Documents1
▸BISOP-4 - Special Report1
12/16/2014321031389Open ↗