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Single or multiple dwelling with stores or offices
728 LIBERTY AVENUE
BROOKLYN · East New York (North) · BIN 3341486
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1925Year Built
3Stories
S9Building Class
R6AZoning
3,486 sfGross Floor Area
6Units
Rent Stabilized52 Open Violations 49 unresolved · 3 paperwork only ▸FDNY Report ↗
Single or multiple dwelling with stores or offices · Owner of record: APUPALO INVESTS LLC · 2,767 sf lot · 1.26 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionCivilGeneral
Floor 317p · 2 filings · 6 docs
Floor 212p · 2 filings · 6 docs
Floor 113p · 2 filings · 6 docs
Cellar16p · 3 filings · 20 docs
Site & exterior6p · 1 filing · 2 docs
Filed — no permit issued74p · 4 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RODRIGO1203/22/2026
LIBERTY 651 LLC703/22/2026
HPD303/22/2026
APUPALO INVESTS LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/29/2023$1.1M—Private party → Private party$308/sf building
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
DESIGN STUDIO ASSOCIATES103/21/2026
BOLT ARCHITECTURE1403/21/2026
THE GREEN STUDIO103/21/2026
MILLENNIUM DESIGNS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
DYNAMO CONST GROUP LLCGeneral Contractor303/21/2026
SKY HEIGHTS CONSTRUCTIONGeneral Contractor303/21/2026
TESTERMAN PLBG & HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
EJZ ENGINEERING PLLC7852111/12/2023
BOLTARCHITECTURE,PLLC6712108/29/2023
REGIONAL TESTING CORP.394106/05/2022
Building Lifecycle
All (179)Filed (13)Permit Issued (3)Violation (60)Inspection (4)Objection (69)Special Inspection (30)
06/03/2026
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/05/2026
Violation issued (HPD, open)
A
11/18/2025
Violation issued (HPD, open)
I
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/10/2025
Violation issued (HPD, open)
A
04/08/2025
Objection resolved — Addressed
04/08/2025
Objection resolved — Addressed
03/13/2025
Objection raised — Zoning
03/13/2025
Objection raised — Admin
03/07/2025
Filed — Alteration CO
Interior work filed separately under separate application(s). Acquisition of new Certificate of Occupancy.
B01031333-I1
03/07/2025
Objection resolved — Addressed
01/14/2025
Objection resolved — Addressed
01/10/2025
Special inspection requirement — Energy Code Compliance Inspections
Edgar Zephyrine
01/10/2025
Special inspection requirement — Heating Systems
Edgar Zephyrine
01/10/2025
Special inspection requirement — Mechanical Systems
Edgar Zephyrine
01/10/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Edgar Zephyrine
01/10/2025
Special inspection requirement — Final
Edgar Zephyrine
01/06/2025
Filed — Alteration
Installation of VRF System to provide heating and cooling throughout the building. Provide ventilation and fresh air intake for toilets and gas meter room respectively.
B00928724-P1
12/04/2024
Objection resolved — Addressed
12/03/2024
Objection resolved — Addressed
12/03/2024
Objection resolved — Addressed
11/26/2024
Violation issued (HPD, open)
I
11/11/2024
Filed — Alteration
2 story rear yard addition. Interior work filed separately. No proposed change in use, occupancy.
B00874465-S1
11/11/2024
Filed — Alteration
2 story rear yard addition. Interior work filed separately. No proposed change in use, occupancy.
B00874465-S2
11/06/2024
Filed — Alteration
Installation of Sprinkler System Throughout Building.
B01011262-I1
11/06/2024
Objection resolved — Addressed
10/29/2024
Objection resolved — Addressed
10/29/2024
Objection resolved — Addressed
10/29/2024
Objection resolved — Addressed
10/23/2024
Special inspection requirement — Wood – Seismic Resistance
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/24/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
04/30/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
04/30/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
04/10/2024
Violation issued (HPD, open)
A
03/21/2024
Filed — Alteration
2 story rear yard addition. Interior work filed separately. No proposed change in use, occupancy.
B00874465-S3
03/19/2024
Violation issued (ECB, open)
Unknown
02/27/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/27/2024
Special inspection requirement — Sprinkler Systems
02/22/2024
Objection resolved — Addressed
01/23/2024
Permit issued — Plumbing
B00928723-I1-PL
01/18/2024
Objection resolved — Addressed
01/18/2024
Objection resolved — Addressed
01/18/2024
Objection resolved — Addressed
01/18/2024
Objection resolved — Addressed
01/18/2024
Objection resolved — Addressed
01/18/2024
Objection resolved — Addressed
01/14/2024
Objection resolved — Addressed
01/13/2024
Objection resolved — Addressed
01/09/2024
Objection raised — Admin
01/09/2024
Objection raised — Zoning
01/09/2024
Objection raised — Other
01/09/2024
Objection raised — Admin
01/09/2024
Objection raised — Scope
01/09/2024
Objection raised — Accessibility
01/09/2024
Objection raised — Structural
01/09/2024
Objection raised — Scope
01/09/2024
Objection raised — Zoning
01/09/2024
Objection raised — Admin
01/09/2024
Objection raised — Fire_Protection
Latest 60 of 179 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedTESTERMAN PLBG & HTG INC01/23/2024
DOB NOWProtection and Mechanical MethodsPermit IssuedSKY HEIGHTS CONSTRUCTION12/13/2023
DOB NOWEarth WorkSigned-offDYNAMO CONST GROUP LLC06/09/2022
BISFPISSUEDMASTER FIRE SYSTEMS, INC09/02/2011
1 project · most recent 01/06/2025
Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
01/06/2025——Heating and Air Conditioning Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric MXZ-SM36NAM-U1 42,000 BTU · Heat Pump Outdoor ×12
Ventilation
Whisper Warm FV-11VH1 100 CFM · Exhaust Fan ×18
1 project · most recent 11/06/2024
FiledStatusContractorScope
11/06/2024——40 heads
1 project · most recent 11/12/2023
Gas Water/Sanitary
FiledStatusContractorScope
11/12/2023Permit IssuedTESTERMAN PLBG & HTG INCGas, Water/Sanitary
2 projects · most recent 11/01/2023
General Wiring
FiledStatusContractorScope
11/01/2023Permit IssuedFSM ELECTRICAL CORPORATIOGeneral Wiring
08/30/2023Permit IssuedLABCO ELETRT CONTNG CORP—
2 projects · most recent 11/11/2024
Steel Masonry
FiledStatusContractorScope
11/11/2024——Steel, Masonry
06/05/2022Signed-offDYNAMO CONST GROUP LLC1 scope_items
1 project · most recent 06/05/2022
Earthwork
FiledStatusContractorScope
06/05/2022Signed-offDYNAMO CONST GROUP LLCEarthwork
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
05/24/2024Pass-Final CND-Occupancy InspectionPassView ↗
04/30/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
04/30/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/27/2024Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 46
DateRequirementInspectorRole
01/10/2025Energy Code Compliance InspectionsEdgar Zephyrineprogress
01/10/2025Heating SystemsEdgar Zephyrinespecial
01/10/2025Mechanical SystemsEdgar Zephyrinespecial
01/10/2025Fire-Resistant Penetrations and JointsEdgar Zephyrinespecial
01/10/2025FinalEdgar Zephyrineprogress
10/23/2024Wood – Seismic Resistance—special
02/27/2024Sprinkler Systems—special
12/29/2023Structural Steel - Details—special
12/29/2023Structural Steel - High Strength Bolting—special
12/29/2023Structural Stability – Alterations of existing buildings—special
12/29/2023Subsurface Investigations (Borings/Test Pits)—special
12/29/2023Concrete - Cast-In-Place—special
12/29/2023Subgrade Inspections—special
12/29/2023Structural Stability – Alterations of existing buildings—special
12/29/2023Final—progress
12/29/2023Footing and Foundation—progress
12/29/2023Masonry—special
12/29/2023Final—progress
12/28/2023Structural Steel - Details—special
12/28/2023Structural Wood Frame—progress
12/28/2023Preliminary—progress
12/28/2023Fire-Resistance Rated Construction—progress
12/28/2023Energy Code Compliance Inspections—progress
12/28/2023Fire-Resistant Penetrations and Joints—special
12/28/2023Masonry—special
Latest 25 of 46.
▾Documents — 68 on file (BIS + DOB NOW)
▸Plans & Drawings13
▸DOB NOWPlans/Sketch13
09/01/2026B00595428-S1Request digital key ↗
08/26/2026B00920383-I1Request digital key ↗
08/26/2026B00928724-I1Request digital key ↗
Showing 3 of 13 on file for this type
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
08/24/2011320352417Open ↗
▸BISWORK PERMIT APPLICATION1
09/19/2011320352417Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B00595428-I1Open ↗
08/13/2026B00874465-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B00595428-I1Open ↗
▸Seals & Professional Certifications23
▸DOB NOWDPL-1: Design Professional Seal & Signature13
08/26/2026B00920383-I1Open ↗
08/26/2026B00928724-I1Open ↗
08/22/2026B01031333-I1Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
09/01/2026B00595428-S1Open ↗
09/01/2026B00595428-S1Open ↗
09/01/2026B00595428-S1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026B00595428-S1Open ↗
09/01/2026B00595428-S1Open ↗
09/01/2026B00595428-S1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
08/24/2011320352417Open ↗
08/24/2011320352417Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
08/24/2011320352417Open ↗
▸Safety & Tenant Protection2
▸DOB NOWStreet Tree Checklist2
08/13/2026B01031333-I1Open ↗
08/13/2026B00595428-I1Open ↗
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/26/2026B00920383-I1Open ↗
08/26/2026B00928724-I1Open ↗
08/14/2026B01031333-I1Open ↗
Showing 3 of 9 on file for this type
▸Inspections & Test Reports6
▸DOB NOWSOIL REPORT3
08/13/2026B00595428-I1Open ↗
08/13/2026B00874465-S1Open ↗
08/13/2026B00595428-S1Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram2
08/13/2026B00595428-I1Open ↗
08/13/2026B00595428-S1Open ↗
▸DOB NOWTR4 Plot Diagram1
08/13/2026B00595428-S1Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
08/24/2011320352417Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
08/24/2011320352417Open ↗
▸Other Documents7
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B00874465-I1Open ↗
08/13/2026B00595428-I1Open ↗
▸DOB NOWProperty Ownership Certification2
08/14/2026B01031333-I1Open ↗
08/13/2026B00595428-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B00595428-S1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B00874465-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B00874465-I1Open ↗