← Back
Primarily 5-6 family with 1 store or office
86 4 AVENUE
BROOKLYN · BIN 3006278
💬 Discuss this project
1931Year Built
4Stories
S5Building Class
C4-4DZoning
4,200 sfGross Floor Area
6Units
5 Open Violations 3 unresolved · 2 paperwork only ▸FDNY Report ↗
Primarily 5-6 family with 1 store or office · Owner of record: 86 4TH AVENUE LLC · 1,680 sf lot · 2.5 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
1 job · most recent 07/20/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
07/20/2026——Heating and Air Conditioning Systems
Heat / Cool
Gree LIV36HP230V1R32AO 34,000 BTU · Heat Pump Outdoor ×3
1 job · most recent 07/20/2026
Gas Water/Sanitary
FiledStatusContractorScope
07/20/2026——Gas, Water/Sanitary
1 job · most recent 02/26/2019
FiledStatusContractorScope
02/26/2019CompleteCOUNTY ELECL CONTRACTOR I6 meters, 1 new_meters
Building Lifecycle
All (19)Filed (2)Violation (6)Objection (8)Special Inspection (3)
07/30/2026
Objection resolved — Addressed
07/30/2026
Objection resolved — Resolved
07/30/2026
Objection resolved — Resolved
07/30/2026
Objection resolved — Addressed
07/28/2026
Objection raised — Scope
07/28/2026
Objection raised — Cost
07/28/2026
Objection raised — Cost
07/28/2026
Objection raised — Other
07/20/2026
Filed — Alteration
INSTALL NEW PLUMBING FIXTURES AND NEW RESIDENTIAL COOKING EQUIPMENT AT THE 2ND 3RD AND 4TH FLOOR RESIDENTIAL BUILDING. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01426297-S1
07/20/2026
Filed — Alteration
INSTALL NEW PLUMBING FIXTURES AND NEW RESIDENTIAL COOKING EQUIPMENT AT THE 2ND 3RD AND 4TH FLOOR RESIDENTIAL BUILDING. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01426297-I1
07/14/2026
Special inspection requirement — HVAC-R and service water heating equipment
KAMRUL AHSAN
07/14/2026
Special inspection requirement — HVAC-R and service water heating system controls
KAMRUL AHSAN
07/14/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
KAMRUL AHSAN
08/02/1999
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/29/1999
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/08/1999
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/04/1999
Violation issued (ECB, closed)
Construction
07/14/1994
Violation issued (ECB, open)
Construction
07/18/1991
Violation issued (ECB, open)
Construction
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HH REALTY EQUITIES209/13/2026
86 4TH AVENUE LLC103/22/2026
TO THE OWNER OF PREMISES103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/10/2016$3.3M—— → —$786/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BITOPI CONSULTANTS LLC207/20/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BITOPI CONSULTANTS LLC7036107/20/2026
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 3
DateRequirementInspectorRole
07/14/2026HVAC-R and service water heating equipmentKAMRUL AHSANenergy_progress
07/14/2026HVAC-R and service water heating system controlsKAMRUL AHSANenergy_progress
07/14/2026HVAC-R and service water piping design and insulationKAMRUL AHSANenergy_progress
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/15/2026B01426297-I1Contact architect ↗
08/15/2026B01426297-S1Contact architect ↗
▸Seals & Professional Certifications5
▸DOB NOWProgress Inspector Seal & Signature3
08/27/2026B01426297-S1Open ↗
08/27/2026B01426297-S1Open ↗
08/27/2026B01426297-S1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/16/2026B01426297-S1Open ↗
08/16/2026B01426297-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/15/2026B01426297-I1Open ↗
08/15/2026B01426297-S1Open ↗