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Large suburban residence
21 86 STREET
BROOKLYN · BIN 3152333
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1920Year Built
2.5Stories
A3Building Class
R2Zoning
3,175 sfGross Floor Area
1Units
Large suburban residence · 5,600 sf lot · 0.57 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Floor 220p · 1 filing · 20 docs
Floor 120p · 2 filings · 20 docs
Cellar18p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
04/25/2022$2.4M—Private party → Private party$756/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PAPER PLANE ARCHITECTURE, PLLC1109/08/2025
CONSULTING ENGINEER1—
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
TSOLAKI'S EXPEDITING1803/21/2026
WEST AZE603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PROBUILDERO CORPGeneral Contractor507/08/2026
RIVIERA ELECTRIC CORPElectrical103/22/2026
EH PLUMBING & HEATING CORPlumbing107/08/2026
NEW YORK STANDARD MECH CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CONSULTING ENGINEER5093809/08/2025
PAPER PLANE ARCHITECTURE,71551009/08/2025
Building Lifecycle
All (81)Filed (11)Permit Issued (5)Signed Off (3)Inspection (10)Objection (22)Special Inspection (30)
09/08/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED INTERIOR AND EXTERIOR RENOVATIONS TO AN EXISTING ONE FAMILY DWELLING
B00754833-P7
09/08/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Janiel Collaqi
09/08/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Janiel Collaqi
09/08/2025
Special inspection requirement — Air barrier — testing
Janiel Collaqi
09/08/2025
Special inspection requirement — Air barrier - visual inspection
Janiel Collaqi
09/08/2025
Special inspection requirement — Permanent certificate
Janiel Collaqi
09/08/2025
Special inspection requirement — Interior lighting power
Janiel Collaqi
09/08/2025
Special inspection requirement — Insulation placement and R values
Janiel Collaqi
09/08/2025
Special inspection requirement — Fenestration air leakage
Janiel Collaqi
09/08/2025
Special inspection requirement — Fenestration areas
Janiel Collaqi
09/08/2025
Special inspection requirement — Fire-Resistance Rated Construction
Janiel Collaqi
09/08/2025
Special inspection requirement — Energy Code Compliance Inspections
Janiel Collaqi
09/08/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
John Natoli
09/08/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Janiel Collaqi
08/28/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED INTERIOR AND EXTERIOR RENOVATIONS TO AN EXISTING ONE FAMILY DWELLING
B00754833-P6
07/02/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/10/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED INTERIOR AND EXTERIOR RENOVATIONS TO AN EXISTING ONE FAMILY DWELLING
B00754833-P5
06/02/2025
Signed off — Alteration
Renovate existing cellar and first floor construction, install new kitchen layout, remove existing bathroom and install new in new location on the first floor and cellar. Plumbing work to be filed under sep. application.
B00745004-I1
03/18/2025
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
03/12/2025
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
01/19/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED INTERIOR AND EXTERIOR RENOVATIONS TO AN EXISTING ONE FAMILY DWELLING
B00754833-P3
11/26/2024
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
09/20/2024
Special inspection requirement — Air barrier — testing
09/20/2024
Special inspection requirement — Air barrier - visual inspection
09/20/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
09/20/2024
Special inspection requirement — Insulation placement and R values
09/20/2024
Special inspection requirement — Fenestration areas
09/20/2024
Special inspection requirement — Permanent certificate
09/20/2024
Special inspection requirement — Fenestration air leakage
09/19/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED INTERIOR AND EXTERIOR RENOVATIONS TO AN EXISTING ONE FAMILY DWELLING
B00754833-P2
09/08/2024
Special inspection requirement — Interior lighting power
Janiel Collaqi
09/08/2024
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Janiel Collaqi
09/08/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Janiel Collaqi
09/08/2024
Special inspection requirement — Permanent certificate
09/08/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
John Natoli
09/08/2024
Special inspection requirement — Energy Code Compliance Inspections
Janiel Collaqi
09/08/2024
Special inspection requirement — Fire-Resistance Rated Construction
Janiel Collaqi
09/08/2024
Special inspection requirement — Air barrier — testing
09/08/2024
Special inspection requirement — Air barrier - visual inspection
Janiel Collaqi
09/08/2024
Special inspection requirement — Insulation placement and R values
11/24/2023
Signed off — Alteration
Relocation of existing fixtures and installation of new fixtures. Only Plumbing work filed under this application.
B00776823-I1
10/24/2023
Filed — Alteration
Relocation of existing fixtures and installation of new fixtures. Only Plumbing work filed under this application.
B00776823-P2
10/10/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
08/10/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
07/25/2023
Permit issued — Plumbing
B00776823-I1-PL
07/12/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/21/2023
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
05/13/2023
Signed off — ALT-CO - New Building with Existing Elements to Remain
PROPOSED INTERIOR AND EXTERIOR RENOVATIONS TO AN EXISTING ONE FAMILY DWELLING
B00754833-S2
05/10/2023
Filed — Alteration
Relocation of existing fixtures and installation of new fixtures. Only Plumbing work filed under this application.
B00776823-P1
10/11/2022
Permit issued — Structural
B00754833-S2-ST
10/07/2022
Permit issued — General Construction
B00754833-I1-GC
09/14/2022
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
09/14/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
08/09/2022
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED INTERIOR AND EXTERIOR RENOVATIONS TO AN EXISTING ONE FAMILY DWELLING
B00754833-S2
08/08/2022
Permit issued — Plumbing
B00776823-I1-PL
07/22/2022
Filed — Alteration
Relocation of existing fixtures and installation of new fixtures. Only Plumbing work filed under this application.
B00776823-I1
07/20/2022
Objection raised — Other
07/20/2022
Objection resolved — Addressed
07/18/2022
Objection raised — Scope
07/18/2022
Objection resolved — Addressed
Latest 60 of 81 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offNEW YORK STANDARD MECH CORP07/25/2023
DOB NOWStructuralSigned-offPROBUILDERO CORP10/11/2022
DOB NOWGeneral ConstructionPermit IssuedPROBUILDERO CORP10/07/2022
DOB NOWPlumbingSigned-offEH PLUMBING & HEATING COR08/08/2022
DOB NOWGeneral ConstructionSigned-offPROBUILDERO CORP06/15/2022
3 projects · most recent 04/12/2024
General Wiring
FiledStatusContractorScope
04/12/2024CompleteRIVIERA ELECTRIC CORPGeneral Wiring
06/29/2023CompleteWIRE WORKS ELECTL CONTRACGeneral Wiring
06/22/2022CompleteMLS ELECTRIC LLCGeneral Wiring
1 project · most recent 09/08/2025
Steel Wood
FiledStatusContractorScope
09/08/2025Signed-offPROBUILDERO CORPSteel, Wood
▾Field Inspections (DOB CAP) — 10
DateTypeResultReport
07/02/2025Pass-Final CND-Occupancy InspectionPassView ↗
03/18/2025Pass-Final General Construction Non-Directive 14PassView ↗
03/12/2025Fail-Final General Construction Non-Directive 14FailView ↗
11/26/2024Fail-Final General Construction Non-Directive 14FailView ↗
10/10/2023Pass-Final CND-Occupancy InspectionPassView ↗
08/10/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
07/12/2023Pass-Final CND-Occupancy InspectionPassView ↗
06/21/2023Fail-Final PL - Up to 3 Requested FloorsFailView ↗
09/14/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/14/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 52
DateRequirementInspectorRole
09/08/2025Exterior Insulation and Finish Systems (EIFS)Janiel Collaqispecial
09/08/2025Fenestration and door U-factor and product ratingsJaniel Collaqienergy_progress
09/08/2025Air barrier — testing Janiel Collaqienergy_progress
09/08/2025Air barrier - visual inspectionJaniel Collaqienergy_progress
09/08/2025Permanent certificateJaniel Collaqienergy_progress
09/08/2025Interior lighting powerJaniel Collaqienergy_progress
09/08/2025Insulation placement and R valuesJaniel Collaqienergy_progress
09/08/2025Fenestration air leakageJaniel Collaqienergy_progress
09/08/2025Fenestration areasJaniel Collaqienergy_progress
09/08/2025Fire-Resistance Rated ConstructionJaniel Collaqiprogress
09/08/2025Energy Code Compliance InspectionsJaniel Collaqiprogress
09/08/2025Structural Stability – Alterations of existing buildingsJohn Natolispecial
09/08/2025Fire-Resistant Penetrations and JointsJaniel Collaqispecial
09/20/2024Air barrier — testing —energy_progress
09/20/2024Air barrier - visual inspection—energy_progress
09/20/2024Fenestration and door U-factor and product ratings—energy_progress
09/20/2024Insulation placement and R values—energy_progress
09/20/2024Fenestration areas—energy_progress
09/20/2024Permanent certificate—energy_progress
09/20/2024Fenestration air leakage—energy_progress
09/08/2024Interior lighting powerJaniel Collaqienergy_progress
09/08/2024Exterior Insulation and Finish Systems (EIFS)Janiel Collaqispecial
09/08/2024Fire-Resistant Penetrations and JointsJaniel Collaqispecial
09/08/2024Permanent certificate—energy_progress
09/08/2024Structural Stability – Alterations of existing buildingsJohn Natolispecial
Latest 25 of 52.
▾Documents — 92 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch12
08/29/2026B00776823-P1Request digital key ↗
08/29/2026B00776823-I1Request digital key ↗
08/29/2026B00776823-P2Request digital key ↗
Showing 3 of 12 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00754833-I1Open ↗
▸Seals & Professional Certifications51
▸DOB NOWProgress Inspector Seal & Signature25
09/01/2026B00776823-I1Open ↗
09/01/2026B00754833-P2Open ↗
09/01/2026B00754833-P2Open ↗
Showing 3 of 25 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature15
09/01/2026B00776823-I1Open ↗
09/01/2026B00754833-P2Open ↗
09/01/2026B00754833-P2Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
08/29/2026B00776823-I1Open ↗
08/29/2026B00776823-P1Open ↗
08/28/2026B00754833-P6Open ↗
Showing 3 of 11 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00754833-I1Open ↗
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report12
08/29/2026B00776823-I1Open ↗
08/29/2026B00776823-P1Open ↗
08/28/2026B00754833-P5Open ↗
Showing 3 of 12 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026B00754833-I1Open ↗
▸Other Documents14
▸DOB NOWSite Survey: Initial7
08/28/2026B00754833-P6Open ↗
08/28/2026B00754833-P3Open ↗
08/28/2026B00754833-P5Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProperty Ownership Certification6
08/28/2026B00754833-P6Open ↗
08/28/2026B00754833-P3Open ↗
08/28/2026B00754833-P5Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWFinal Survey1
08/13/2026B00754833-I1Open ↗