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One family attached or semi-detached
2035 81 STREET
BROOKLYN · BIN 3163434
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1925Year Built
2Stories
A5Building Class
R5Zoning
2,224 sfGross Floor Area
1Units
FDNY Report ↗
One family attached or semi-detached · 2,600 sf lot · 0.86 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbingGeneral
Floor 24p · 1 filing · 20 docs
Floor 14p · 2 filings · 20 docs
Cellar4p · 2 filings · 20 docs
1 job · most recent 11/18/2022
General Wiring
FiledStatusContractorScope
11/18/2022CompleteW 8 ELECTRIC CORPGeneral Wiring
Building Lifecycle
All (44)Filed (11)Permit Issued (5)Signed Off (2)Inspection (4)Objection (2)Special Inspection (20)
01/16/2024
Filed — Alteration CO
CONVERT EX. (1) FAMILY HOUSE INTO (2) FAMILY HOUSE; ALL INTERIOR RENOVATION UNDER JOB# B00648849; THIS APPLICATION SCOPE OF WORK IS ONLY TO REPLACE EX. SIDING WITH NEW FACE BRICK; PLUMBING WORK IS FILED UNDER B0067367 AND B00650460; OBTAIN NEW C OF O.
B00679650-P4
01/16/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIAOJUN WANG
01/16/2024
Special inspection requirement — Air barrier - visual inspection
THOMAS TUNG
01/16/2024
Special inspection requirement — Energy Code Compliance Inspections
THOMAS TUNG
11/10/2023
Filed — Alteration CO
CONVERT EX. (1) FAMILY HOUSE INTO (2) FAMILY HOUSE; ALL INTERIOR RENOVATION UNDER JOB# B00648849; THIS APPLICATION SCOPE OF WORK IS ONLY TO REPLACE EX. SIDING WITH NEW FACE BRICK; PLUMBING WORK IS FILED UNDER B0067367 AND B00650460; OBTAIN NEW C OF O.
B00679650-P3
07/31/2023
Signed off — Alteration
Demolish interior non-bearing partition wall, Interior renovation and plumbing work as per plan, there is no change of egress, use and occupancy. Plumbing application is filed under job#B00650460.
B00648849-I1
07/10/2023
Filed — Alteration CO
CONVERT EX. (1) FAMILY HOUSE INTO (2) FAMILY HOUSE; ALL INTERIOR RENOVATION UNDER JOB# B00648849; THIS APPLICATION SCOPE OF WORK IS ONLY TO REPLACE EX. SIDING WITH NEW FACE BRICK; PLUMBING WORK IS FILED UNDER B0067367 AND B00650460; OBTAIN NEW C OF O.
B00679650-P2
07/10/2023
Special inspection requirement — Air barrier - visual inspection
THOMAS TUNG
07/10/2023
Special inspection requirement — Energy Code Compliance Inspections
THOMAS TUNG
07/10/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIAOJUN WANG
06/27/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/20/2023
Objection resolved — Addressed
06/16/2023
Objection raised — Scope
06/14/2023
Signed off — Alteration
PLUMBING SCOPE OF WORK FOR INTERIOR RENOVATION OF AN EXISTING 2-STORY BUILDING AS PER PLAN. GC APPLICATION IS FILED UNDER JOB#B00648849, CO APPLICATION IS FILED UNDER JOB#B00679650. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00677367-I1
06/14/2023
Filed — Alteration CO
CONVERT EX. (1) FAMILY HOUSE INTO (2) FAMILY HOUSE; ALL INTERIOR RENOVATION UNDER JOB# B00648849; THIS APPLICATION SCOPE OF WORK IS ONLY TO REPLACE EX. SIDING WITH NEW FACE BRICK; PLUMBING WORK IS FILED UNDER B0067367 AND B00650460; OBTAIN NEW C OF O.
B00679650-P1
05/17/2023
Special inspection requirement — Air barrier - visual inspection
THOMAS TUNG
05/17/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIAOJUN WANG
05/17/2023
Special inspection requirement — Energy Code Compliance Inspections
THOMAS TUNG
04/18/2023
Filed — Alteration
Demolish interior non-bearing partition wall, Interior renovation and plumbing work as per plan, there is no change of egress, use and occupancy. Plumbing application is filed under job#B00650460.
B00648849-P3
04/18/2023
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
04/18/2023
Special inspection requirement — Final
CALVIN TRAN
04/18/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAOJUN WANG
03/07/2023
Filed — Alteration
PLUMBING SCOPE OF WORK FOR INTERIOR RENOVATION OF AN EXISTING 2-STORY BUILDING AS PER PLAN. GC APPLICATION IS FILED UNDER JOB#B00648849, CO APPLICATION IS FILED UNDER JOB#B00679650. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00677367-P4
10/24/2022
Permit issued — Plumbing
B00677367-I1-PL
09/22/2022
Permit issued — General Construction
B00679650-I1-GC
08/30/2022
Filed — Alteration
PLUMBING SCOPE OF WORK FOR INTERIOR RENOVATION OF AN EXISTING 2-STORY BUILDING AS PER PLAN. GC APPLICATION IS FILED UNDER JOB#B00648849, CO APPLICATION IS FILED UNDER JOB#B00679650. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00677367-P1
03/16/2022
Filed — Alteration CO
CONVERT EX. (1) FAMILY HOUSE INTO (2) FAMILY HOUSE; ALL INTERIOR RENOVATION UNDER JOB# B00648849; THIS APPLICATION SCOPE OF WORK IS ONLY TO REPLACE EX. SIDING WITH NEW FACE BRICK; PLUMBING WORK IS FILED UNDER B0067367 AND B00650460; OBTAIN NEW C OF O.
B00679650-I1
02/28/2022
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
02/28/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/28/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
02/22/2022
Permit issued — Plumbing
B00677367-I1-PL
02/18/2022
Permit issued — General Construction
B00648849-I1-GC
02/10/2022
Filed — Alteration
PLUMBING SCOPE OF WORK FOR INTERIOR RENOVATION OF AN EXISTING 2-STORY BUILDING AS PER PLAN. GC APPLICATION IS FILED UNDER JOB#B00648849, CO APPLICATION IS FILED UNDER JOB#B00679650. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00677367-I1
02/03/2022
Filed — Alteration
Demolish interior non-bearing partition wall, Interior renovation and plumbing work as per plan, there is no change of egress, use and occupancy. Plumbing application is filed under job#B00650460.
B00648849-P2
02/03/2022
Special inspection requirement — Fenestration areas
CALVIN TRAN
02/03/2022
Special inspection requirement — Fenestration air leakage
CALVIN TRAN
02/03/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
CALVIN TRAN
02/03/2022
Special inspection requirement — Air barrier - visual inspection
CALVIN TRAN
02/02/2022
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
02/02/2022
Special inspection requirement — Lighting in dwelling units
CALVIN TRAN
02/02/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
THOMAS TUNG
02/02/2022
Special inspection requirement — Final
CALVIN TRAN
12/29/2021
Permit issued — General Construction
B00648849-I1-GC
12/27/2021
Filed — Alteration
Demolish interior non-bearing partition wall, Interior renovation and plumbing work as per plan, there is no change of egress, use and occupancy. Plumbing application is filed under job#B00650460.
B00648849-I1
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/17/2021$1.1M—Private party → Private party$495/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
THOMAS C. TUNG, P.E.501/16/2024
TWIG CONSULTING ENGINEERS PC604/18/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JAM CONSULTANTS, INC.1103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LION JOINT VENTURES LLCGeneral Contractor603/21/2026
JOHN FITZGERALD PLBG &HTGPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JUST CONSULTING ENGINEERI5865701/16/2024
DY SPECIAL INSPECTION LLC7210102/03/2022
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offJOHN FITZGERALD PLBG &HTG10/24/2022
DOB NOWGeneral ConstructionPermit IssuedLION JOINT VENTURES09/22/2022
DOB NOWPlumbingSigned-offJOHN FITZGERALD PLBG &HTG02/22/2022
DOB NOWGeneral ConstructionSigned-offLION JOINT VENTURES02/18/2022
DOB NOWGeneral ConstructionSigned-offLION JOINT VENTURES12/29/2021
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
06/27/2023Pass-Final CND-Occupancy InspectionPassView ↗
02/28/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
02/28/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/28/2022Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 20
DateRequirementInspectorRole
01/16/2024Structural Stability – Alterations of existing buildingsXIAOJUN WANGspecial
01/16/2024Air barrier - visual inspectionTHOMAS TUNGenergy_progress
01/16/2024Energy Code Compliance InspectionsTHOMAS TUNGprogress
07/10/2023Air barrier - visual inspectionTHOMAS TUNGenergy_progress
07/10/2023Energy Code Compliance InspectionsTHOMAS TUNGprogress
07/10/2023Structural Stability – Alterations of existing buildingsXIAOJUN WANGspecial
05/17/2023Air barrier - visual inspectionTHOMAS TUNGenergy_progress
05/17/2023Structural Stability – Alterations of existing buildingsXIAOJUN WANGspecial
05/17/2023Energy Code Compliance InspectionsTHOMAS TUNGprogress
04/18/2023Energy Code Compliance InspectionsCALVIN TRANprogress
04/18/2023FinalCALVIN TRANprogress
04/18/2023Fire-Resistant Penetrations and JointsXIAOJUN WANGspecial
02/03/2022Fenestration areasCALVIN TRANenergy_progress
02/03/2022Fenestration air leakageCALVIN TRANenergy_progress
02/03/2022Fenestration and door U-factor and product ratingsCALVIN TRANenergy_progress
02/03/2022Air barrier - visual inspectionCALVIN TRANenergy_progress
02/02/2022Energy Code Compliance InspectionsCALVIN TRANprogress
02/02/2022Lighting in dwelling unitsCALVIN TRANenergy_progress
02/02/2022Fire-Resistant Penetrations and JointsTHOMAS TUNGspecial
02/02/2022FinalCALVIN TRANprogress
▾Documents — 67 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
08/31/2026B00648849-I1Request digital key ↗
08/31/2026B00648849-P2Request digital key ↗
08/31/2026B00648849-P3Request digital key ↗
Showing 3 of 11 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00679650-I1Open ↗
▸Seals & Professional Certifications31
▸DOB NOWProgress Inspector Seal & Signature15
09/02/2026B00679650-P2Open ↗
09/02/2026B00679650-P2Open ↗
08/28/2026B00679650-P1Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
08/31/2026B00648849-I1Open ↗
08/31/2026B00648849-P2Open ↗
08/31/2026B00648849-P3Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
09/02/2026B00679650-P2Open ↗
08/28/2026B00679650-P1Open ↗
08/25/2026B00679650-P4Open ↗
Showing 3 of 5 on file for this type
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist5
08/13/2026B00679650-P2Open ↗
08/13/2026B00679650-P4Open ↗
08/13/2026B00679650-P1Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-5: Asbestos Assessment Report11
08/31/2026B00648849-I1Open ↗
08/31/2026B00648849-P2Open ↗
08/31/2026B00648849-P3Open ↗
Showing 3 of 11 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis2
08/13/2026B00648849-I1Open ↗
08/13/2026B00679650-I1Open ↗
▸Other Documents6
▸DOB NOWProperty Ownership Certification5
08/26/2026B00679650-P4Open ↗
08/26/2026B00679650-P3Open ↗
08/26/2026B00679650-P2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWFinal Survey1
08/13/2026B00679650-I1Open ↗