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BuildNYC
Two stories - detached, small or mid-size
578 20TH STREET
BROOKLYN · BIN 3017491
💬 Discuss this project
1899Year Built
3Stories
A1Building Class
R5Zoning
2,676 sfGross Floor Area
1Units
0 Active ViolationsFDNY Report ↗
Two stories - detached, small or mid-size · Owner of record: 578 20th St · 2,504 sf lot · 1.07 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionCivilGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
RoofAdequate Egre project6p · 1 filing · 20 docs
BulkheadAdequate Egre project1p · 1 filing · 20 docs
Floor 3Adequate Egre project43p · 1 filing · 20 docs
Floor 2Adequate Egre project45p · 1 filing · 20 docs
Floor 1Adequate Egre project49p · 3 filings · 20 docs
CellarAdequate Egre project54p · 2 filings · 20 docs
Sub-BasementReplace Two Boilers and Replace Gas Pipe Distribution Throug2p · 1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
578 20th St103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/10/2025$3.0M—— → —$1,119/sf building
05/15/2023$1.2M—Private party → 578 20TH ST LLC$447/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Project Tactical Solutions1010/15/2025
Morozov202/19/2025
MW Professional Engineering301/22/2025
Kems Engineering and Construction105/20/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Lewsan Consulting203/21/2026
LFNY Consultants1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Interboro Property ManagementGeneral Contractor807/08/2026
Interboro Property ManagementScaffold204/09/2026
AMC Plumbing, Heating & CLNGPlumbing107/08/2026
Henry Myers P & HPlumbing107/08/2026
J. Caiazzo Plumbing & HeatingFire Protection107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Project Tactical Solution5859810/15/2025
MW Professional Engineering570401/22/2025
Altera Engineering2646108/15/2024
Gregory V. Perotto, P.E947105/20/2020
Building Lifecycle
All (139)Filed (15)Permit Issued (11)Signed Off (8)Violation (4)Inspection (9)Objection (62)Special Inspection (30)
08/06/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
08/06/2026
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/16/2025
Signed off — Alteration CO
install mechanical system in 1 family
B00942066-S6
10/16/2025
Special inspection requirement — Mechanical Systems
Max Lee
10/16/2025
Special inspection requirement — Final
Max Lee
10/16/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Max Lee
10/16/2025
Special inspection requirement — HVAC-R and service water heating equipment
Max Lee
10/16/2025
Special inspection requirement — HVAC-R and service water heating system controls
Max Lee
10/15/2025
Filed — Alteration CO
install mechanical system in 1 family
B00942066-P7
10/15/2025
Signed off — Alteration
installation of fence
B00947866-I1
10/15/2025
Signed off — Full Demolition
B00930855-I1
10/13/2025
Signed off — Alteration CO
install mechanical system in 1 family
B00942066-S1
10/13/2025
Special inspection requirement — HVAC-R and service water heating system controls
Max Lee
10/13/2025
Special inspection requirement — Final
Max Lee
10/13/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Max Lee
10/13/2025
Special inspection requirement — HVAC-R and service water heating equipment
Max Lee
10/13/2025
Special inspection requirement — Mechanical Systems
Max Lee
10/08/2025
Special inspection requirement — Electric vehicle service equipment requirements
Max Lee
10/08/2025
Special inspection requirement — Protection of exposed foundation insulation
Max Lee
10/08/2025
Special inspection requirement — Fenestration areas
Max Lee
10/08/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Max Lee
10/08/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Max Lee
10/08/2025
Special inspection requirement — Maintenance information
Max Lee
10/08/2025
Special inspection requirement — Interior lighting power
Max Lee
10/08/2025
Special inspection requirement — Permanent certificate
Max Lee
10/08/2025
Special inspection requirement — Air barrier - visual inspection
Max Lee
10/08/2025
Special inspection requirement — Fenestration air leakage
Max Lee
10/08/2025
Special inspection requirement — Insulation placement and R values
Max Lee
10/08/2025
Special inspection requirement — Metering
Max Lee
10/08/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Max Lee
10/08/2025
Special inspection requirement — Fire-Resistance Rated Construction
Max Lee
10/07/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
09/26/2025
Special inspection requirement — Fenestration air leakage
Max Lee
09/26/2025
Special inspection requirement — Insulation placement and R values
Max Lee
09/26/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Max Lee
09/26/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Max Lee
09/26/2025
Special inspection requirement — Fire-Resistance Rated Construction
Max Lee
09/26/2025
Special inspection requirement — Electric vehicle service equipment requirements
Max Lee
09/18/2025
Objection resolved — Addressed
09/18/2025
Objection resolved — Addressed
09/18/2025
Objection resolved — Addressed
09/18/2025
Objection resolved — Addressed
09/18/2025
Objection resolved — Addressed
09/18/2025
Objection resolved — Addressed
09/11/2025
Signed off — Alteration CO
install mechanical system in 1 family
B00942066-S3
09/10/2025
Objection resolved — Addressed
09/04/2025
Objection resolved — Addressed
09/04/2025
Objection resolved — Addressed
09/04/2025
Objection resolved — Addressed
09/04/2025
Objection resolved — Addressed
08/21/2025
Objection raised — Zoning
08/21/2025
Objection raised — Plumbing
08/21/2025
Objection raised — Structural
08/21/2025
Objection raised — Zoning
08/21/2025
Objection raised — Zoning
08/21/2025
Objection raised — Fire_Protection
08/21/2025
Objection raised — Structural
08/21/2025
Objection raised — Energy
08/21/2025
Objection raised — Zoning
08/21/2025
Objection raised — Energy
Latest 60 of 139 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offInterboro Property Management08/08/2025
DOB NOWSprinklersSigned-offAnthony Caiazzo06/24/2025
DOB NOWGeneral ConstructionPermit IssuedInterboro Property Management05/05/2025
DOB NOWConstruction FenceSigned-offInterboro Property Management10/17/2024
DOB NOWEarth WorkSigned-offInterboro Property Management09/05/2024
DOB NOWStructuralSigned-offInterboro Property Management09/05/2024
DOB NOWPlumbingSigned-offAMC Plumbing, Heating & CLNG09/05/2024
DOB NOWGeneral ConstructionPermit IssuedInterboro Property Management05/06/2024
DOB NOWFull DemolitionSigned-offInterboro Property Management04/29/2024
DOB NOWConstruction FenceSigned-offInterboro Property Management10/19/2023
DOB NOWPlumbingSigned-offHenry Myers P & H07/22/2020
BISOTISSUEDHenry Myers Plumbing & H10/15/2020
1 project · most recent 10/15/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
10/15/2025Signed-offInterboro Property ManagementHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MXZ-3C30NAHZ4-U1 28,400 BTU · Condensing Unit ×2
MXZ-SM48NAMHZ2-U1 48,055 BTU · Condensing Unit ×2
1 project · most recent 10/15/2025
FiledStatusContractorScope
10/15/2025Signed-offJ. Caiazzo Plumbing & Heating—
1 project · most recent 10/15/2025
Gas Water/Sanitary
FiledStatusContractorScope
10/15/2025Signed-offAMC Plumbing, Heating & CLNGGas, Water/Sanitary
2 projects · most recent 10/28/2025
General Wiring
FiledStatusContractorScope
10/28/2025CompleteRigid ElectricGeneral Wiring
07/21/2025CompleteRigid ElectricGeneral Wiring
1 project · most recent 10/15/2025
Masonry Wood
FiledStatusContractorScope
10/15/2025Signed-offInterboro Property ManagementMasonry, Wood
1 project · most recent 10/15/2025
Earthwork
FiledStatusContractorScope
10/15/2025Signed-offInterboro Property ManagementEarthwork
▾Field Inspections (DOB CAP) — 9
DateTypeResultReport
08/06/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
08/06/2026Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/07/2025Pass-Final CND-Occupancy InspectionPassView ↗
07/22/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
07/22/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
07/02/2025Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
06/27/2025Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
02/14/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/14/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 64
DateRequirementInspectorRole
10/16/2025HVAC-R and service water heating system controlsMax Leeenergy_progress
10/16/2025HVAC-R and service water heating equipmentMax Leeenergy_progress
10/16/2025Mechanical SystemsMax Leespecial
10/16/2025FinalMax Leeprogress
10/16/2025HVAC-R and service water piping design and insulationMax Leeenergy_progress
10/13/2025HVAC-R and service water piping design and insulationMax Leeenergy_progress
10/13/2025HVAC-R and service water heating equipmentMax Leeenergy_progress
10/13/2025HVAC-R and service water heating system controlsMax Leeenergy_progress
10/13/2025FinalMax Leeprogress
10/13/2025Mechanical SystemsMax Leespecial
10/08/2025Maintenance informationMax Leeenergy_progress
10/08/2025Fenestration and door U-factor and product ratingsMax Leeenergy_progress
10/08/2025Air barrier - visual inspectionMax Leeenergy_progress
10/08/2025Permanent certificateMax Leeenergy_progress
10/08/2025MeteringMax Leeenergy_progress
10/08/2025Fire-Resistant Penetrations and JointsMax Leespecial
10/08/2025Structural Stability – Alterations of existing buildingsMax Leespecial
10/08/2025Fire-Resistance Rated ConstructionMax Leeprogress
10/08/2025Fenestration air leakageMax Leeenergy_progress
10/08/2025Interior lighting powerMax Leeenergy_progress
10/08/2025Insulation placement and R valuesMax Leeenergy_progress
10/08/2025Fenestration areasMax Leeenergy_progress
10/08/2025Protection of exposed foundation insulationMax Leeenergy_progress
10/08/2025Electric vehicle service equipment requirementsMax Leeenergy_progress
09/26/2025Fenestration air leakageMax Leeenergy_progress
Latest 25 of 64.
▾Documents — 123 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch15
08/26/2026B00947866-I1Request digital key ↗
08/25/2026B00930855-I1Request digital key ↗
08/24/2026B00942066-S1Request digital key ↗
Showing 3 of 15 on file for this type
▸DOB NOWPlans/Sketch - Plumbing1
09/02/2026B00344076-I1Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
05/19/2020322039584Open ↗
▸BISWORK PERMIT APPLICATION1
10/15/2020322039584Open ↗
▸Zoning, Tax Lot & Property Records6
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026B00942066-P5Open ↗
08/13/2026B00942066-I1Open ↗
08/13/2026B00942066-P6Open ↗
▸DOB NOWZoning Exhibit form (1-5)3
08/13/2026B00942066-P5Open ↗
08/13/2026B00942066-P6Open ↗
08/13/2026B00942066-I1Open ↗
▸Seals & Professional Certifications43
▸DOB NOWDPL-1: Design Professional Seal & Signature16
08/26/2026B00947866-I1Open ↗
08/25/2026B00930855-I1Open ↗
08/13/2026B00942066-P6Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWProgress Inspector Seal & Signature12
09/23/2026B00942066-S6Open ↗
09/23/2026B00942066-S6Open ↗
09/02/2026B00942066-P7Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature12
09/25/2026B00942066-S3Open ↗
09/23/2026B00942066-S6Open ↗
09/02/2026B00942066-P7Open ↗
Showing 3 of 12 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
05/19/2020322039584Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
05/19/2020322039584Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
05/19/2020322039584Open ↗
▸Safety & Tenant Protection9
▸DOB NOWStreet Tree Checklist3
08/13/2026B00942066-I1Open ↗
08/13/2026B00942066-P6Open ↗
08/13/2026B00942066-P5Open ↗
▸BISSTREET TREE CHECKLIST1
05/19/2020322039584Open ↗
▸BISTenant Protection Plan and Notes1
05/19/2020322039584Open ↗
▸DOB NOWTenant Protection Plan1
08/13/2026B00344076-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00942066-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B00942066-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B00942066-I1Open ↗
▸Environmental & Asbestos15
▸DOB NOWDEP ACP-5: Asbestos Assessment Report14
08/13/2026B00942066-S1Open ↗
08/13/2026B00942066-S3Open ↗
08/13/2026B00942066-S4Open ↗
Showing 3 of 14 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
05/19/2020322039584Open ↗
▸Energy Compliance3
▸BISAS-BUILT ENERGY ANALYSIS1
11/16/2020322039584Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
12/04/2020322039584Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
05/19/2020322039584Open ↗
▸Inspections & Test Reports7
▸BISTECHNICAL REPORT: RESPONSIBILITY2
12/04/2020322039584Open ↗
06/12/2020322039584Open ↗
▸DOB NOWSOIL REPORT2
08/13/2026B00942066-P2Open ↗
08/13/2026B00942066-S5Open ↗
▸DOB NOWGeotechnical Report (BC 1803.6)1
08/13/2026B00942066-S5Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B00942066-S5Open ↗
▸DOB NOWLegalization Inspection Report1
08/13/2026B00930855-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
12/04/2020322039584Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
11/16/2020322039584Open ↗
05/19/2020322039584Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
05/19/2020322039584Open ↗
▸Other Documents18
▸DOB NOWPlot Diagram5
08/13/2026B00942066-I1Open ↗
08/13/2026B00942066-P5Open ↗
08/13/2026B00942066-P6Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWProperty Ownership Certification4
08/25/2026B00930855-I1Open ↗
08/13/2026B00942066-P5Open ↗
08/13/2026B00942066-P6Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSite Survey: Initial3
08/13/2026B00942066-P6Open ↗
08/13/2026B00942066-P5Open ↗
08/13/2026B00942066-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/13/2026B00942066-P6Open ↗
08/13/2026B00942066-P5Open ↗
08/13/2026B00942066-I1Open ↗
▸DOB NOWStructure Photographs1
08/13/2026B00930855-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B00942066-S5Open ↗
▸DOB NOWFinal Survey1
08/13/2026B00942066-I1Open ↗