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Miscellaneous two family
4617 7 AVENUE
BROOKLYN · BIN 3012027
💬 Discuss this project
1920Year Built
2Stories
B9Building Class
R7AZoning
2,320 sfGross Floor Area
2Units
27 Open Violations 25 unresolved · 2 paperwork only ▸FDNY Report ↗
Miscellaneous two family · Owner of record: 1459 NY INC. · 2,000 sf lot · 1.16 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalPlumbing
Roof4p · 1 filing · 13 docs
Bulkhead1p · 1 filing · 13 docs
Floor 62p · 1 filing · 13 docs
Floor 51p · 1 filing · 13 docs
Floor 43p · 1 filing · 13 docs
Floor 31p · 1 filing · 13 docs
Floor 24p · 1 filing · 13 docs
Floor 12p · 1 filing · 13 docs
Cellar5p · 1 filing · 13 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
1459 NY INC.303/22/2026
4617 7AVE103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/29/2022$1.7M—Private party → 1459 NY INC.$723/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HTX BUILDING CONSULTING INC1103/25/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HTX BUILDING CONSULTING1003/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JIAN ENGINEERING PLLC7397602/23/2026
Building Lifecycle
All (136)Filed (11)Violation (38)Objection (57)Special Inspection (30)
03/27/2026
Objection raised — Admin
03/27/2026
Objection resolved — Addressed
03/27/2026
Objection resolved — Addressed
03/26/2026
Objection raised — Zoning
03/25/2026
Filed — Alteration
file construction fence in conjunction with alt1 job # B01229132
B01377137-I1
03/24/2026
Objection resolved — Addressed
03/24/2026
Objection resolved — Addressed
03/24/2026
Objection resolved — Addressed
03/14/2026
Objection resolved — Addressed
03/05/2026
Objection resolved — Addressed
03/05/2026
Objection resolved — Addressed
03/05/2026
Objection resolved — Addressed
02/27/2026
Objection raised — Energy
02/24/2026
Objection resolved — Addressed
02/24/2026
Objection resolved — Addressed
02/24/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
JIAN DENG
02/23/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED CONCRETE FOUNDATION AND STEEL BEAMS WITH MASONRY SHEAR WALL SUPERSTRUCUTRE WORKS FOR 6 STOREY- MIX USE BUILDING.
B01229132-S5
02/23/2026
Objection resolved — Addressed
02/14/2026
Objection resolved — Addressed
02/14/2026
Objection resolved — Addressed
02/14/2026
Special inspection requirement — Designated Seismic System
JIAN DENG
02/14/2026
Special inspection requirement — Concrete - Cast-In-Place
JIAN DENG
02/14/2026
Special inspection requirement — Subgrade Inspections
JIAN DENG
02/14/2026
Special inspection requirement — Final
JIAN DENG
02/14/2026
Special inspection requirement — Underpinning
JIAN DENG
02/14/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
JIAN DENG
02/14/2026
Special inspection requirement — Footing and Foundation
JIAN DENG
01/26/2026
Objection resolved — Addressed
01/26/2026
Objection resolved — Addressed
01/26/2026
Objection resolved — Addressed
01/26/2026
Objection resolved — Addressed
01/22/2026
Objection raised — Other
01/03/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED CONCRETE FOUNDATION AND STEEL BEAMS WITH MASONRY SHEAR WALL SUPERSTRUCUTRE WORKS FOR 6 STOREY- MIX USE BUILDING.
B01229132-S4
12/08/2025
Objection raised — Zoning
12/08/2025
Objection raised — Admin
12/07/2025
Objection resolved — Addressed
11/24/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED CONCRETE FOUNDATION AND STEEL BEAMS WITH MASONRY SHEAR WALL SUPERSTRUCUTRE WORKS FOR 6 STOREY- MIX USE BUILDING.
B01229132-S3
11/24/2025
Special inspection requirement — HVAC-R and service water heating system controls
11/24/2025
Special inspection requirement — Maintenance information
11/24/2025
Special inspection requirement — Energy Code Compliance Inspections
JIAN DENG
11/24/2025
Special inspection requirement — Shutoff dampers
11/24/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
11/24/2025
Special inspection requirement — HVAC-R and service water heating equipment
11/19/2025
Objection raised — Energy
11/19/2025
Objection raised — Fire_Protection
11/19/2025
Objection raised — Admin
11/12/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED CONCRETE FOUNDATION AND STEEL BEAMS WITH MASONRY SHEAR WALL SUPERSTRUCUTRE WORKS FOR 6 STOREY- MIX USE BUILDING.
B01229132-S2
11/12/2025
Special inspection requirement — Final
JIAN DENG
11/12/2025
Special inspection requirement — Mechanical Systems
JIAN DENG
11/10/2025
Objection raised — Admin
11/10/2025
Objection raised — Admin
11/10/2025
Objection raised — Admin
11/10/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
JIAN DENG
11/10/2025
Special inspection requirement — HVAC-R and service water heating equipment
JIAN DENG
11/10/2025
Special inspection requirement — HVAC-R and service water heating system controls
JIAN DENG
11/10/2025
Special inspection requirement — Energy Code Compliance Inspections
JIAN DENG
11/10/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
JIAN DENG
11/10/2025
Special inspection requirement — Maintenance information
JIAN DENG
10/29/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED CONCRETE FOUNDATION AND STEEL BEAMS WITH MASONRY SHEAR WALL SUPERSTRUCUTRE WORKS FOR 6 STOREY- MIX USE BUILDING.
B01229132-S1
10/29/2025
Special inspection requirement — Sprinkler Systems
JIAN DENG
Latest 60 of 136 events.
Nothing on file for this building.
2 projects · most recent 02/23/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
02/23/2026——Heating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MXZ-3C24NAHZ4-U1 (heating@30600 BTU , cooling@23600 BTU) 23,600 BTU · Heat Pump Outdoor ×8
MXZ-3C24NAHZ4-U1 (heating @ 30600 BTU , cooling @ 23600 BTU) 23,600 tons · Vrf Outdoor ×6
MUZ-FX12NLHZ (heating @23600 BTU , cooling @ 16100 BTU) 16,100 BTU · Heat Pump Outdoor ×2
03/20/2024——Heating and Air Conditioning Systems
Heat / Cool
1 project · most recent 02/23/2026
Sprinkler System
FiledStatusContractorScope
02/23/2026——Sprinkler System
2 projects · most recent 02/23/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
02/23/2026——Gas, Storm, Water/Sanitary
03/20/2024——Gas, Storm, Water/Sanitary
1 project · most recent 02/23/2026
Steel Concrete Masonry
FiledStatusContractorScope
02/23/2026——Steel, Concrete, Masonry
1 project · most recent 03/25/2026
Fence
FiledStatusContractorScope
03/25/2026——Fence
▾Special Inspection Requirements (DOB NOW) — 82
DateRequirementInspectorRole
02/24/2026Structural Stability – Alterations of existing buildingsJIAN DENGspecial
02/14/2026Structural Stability – Alterations of existing buildingsJIAN DENGspecial
02/14/2026Footing and FoundationJIAN DENGprogress
02/14/2026FinalJIAN DENGprogress
02/14/2026UnderpinningJIAN DENGspecial
02/14/2026Designated Seismic SystemJIAN DENGspecial
02/14/2026Concrete - Cast-In-PlaceJIAN DENGspecial
02/14/2026Subgrade InspectionsJIAN DENGspecial
11/24/2025HVAC-R and service water heating equipment—energy_progress
11/24/2025HVAC-R and service water piping design and insulation—energy_progress
11/24/2025Shutoff dampers—energy_progress
11/24/2025Energy Code Compliance InspectionsJIAN DENGprogress
11/24/2025Maintenance information—energy_progress
11/24/2025HVAC-R and service water heating system controls—energy_progress
11/12/2025Mechanical SystemsJIAN DENGspecial
11/12/2025FinalJIAN DENGprogress
11/10/2025HVAC-R and service water heating system controlsJIAN DENGenergy_progress
11/10/2025HVAC-R and service water piping design and insulationJIAN DENGenergy_progress
11/10/2025Maintenance informationJIAN DENGenergy_progress
11/10/2025Energy Code Compliance InspectionsJIAN DENGprogress
11/10/2025HVAC-R and service water heating equipmentJIAN DENGenergy_progress
11/10/2025Fire-Resistant Penetrations and JointsJIAN DENGspecial
10/29/2025Sprinkler SystemsJIAN DENGspecial
10/25/2025Designated Seismic SystemJIAN DENGspecial
10/25/2025Concrete - Cast-In-PlaceJIAN DENGspecial
Latest 25 of 82.
▾Documents — 63 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
08/25/2026B00975948-S3Request digital key ↗
08/25/2026B00975948-I1Request digital key ↗
08/25/2026B00975948-S4Request digital key ↗
Showing 3 of 11 on file for this type
▸Applications & Permits1
▸BISPLAN / WORK APPROVAL APPLICATION1
01/07/2010320078330Open ↗
▸Zoning, Tax Lot & Property Records5
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B01229132-I1Open ↗
08/13/2026B00975948-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B00975948-I1Open ↗
08/13/2026B01229132-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01229132-I1Open ↗
▸Seals & Professional Certifications24
▸DOB NOWDPL-1: Design Professional Seal & Signature11
08/25/2026B00975948-I1Open ↗
08/25/2026B00975948-S1Open ↗
08/25/2026B00975948-S3Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
08/31/2026B01229132-S2Open ↗
08/31/2026B01229132-S2Open ↗
08/30/2026B01229132-S3Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/31/2026B01229132-S2Open ↗
08/30/2026B01229132-S3Open ↗
08/26/2026B01229132-S5Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
01/07/2010320078330Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
01/12/2010320078330Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
01/07/2010320078330Open ↗
▸Trade Schedules & Equipment4
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/13/2026B01229132-I1Open ↗
08/13/2026B00975948-I1Open ↗
08/13/2026B01229132-S1Open ↗
▸BISSCHEDULE B - PLUMBING1
01/07/2010320078330Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
01/07/2010320078330Open ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/19/2026B01229132-S5Open ↗
08/19/2026B01229132-S4Open ↗
08/19/2026B01229132-S3Open ↗
Showing 3 of 6 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
01/07/2010320078330Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
01/07/2010320078330Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
01/07/2010320078330Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
01/07/2010320078330Open ↗
▸Other Documents7
▸DOB NOWSite Survey: Initial4
08/13/2026B01229132-S1Open ↗
08/13/2026B01229132-I1Open ↗
08/13/2026B00975948-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B01229132-I1Open ↗
08/13/2026B01229132-S1Open ↗
▸DOB NOWProperty Ownership Certification1
08/19/2026B01229132-I1Open ↗