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Primarily 5-6 family with 1 store or office
264 NASSAU AVENUE
BROOKLYN · BIN 3067254
💬 Discuss this project
1931Year Built
3Stories
S5Building Class
R6BZoning
4,500 sfGross Floor Area
6Units
Rent Stabilized3 Open Violations ▸FDNY Report ↗
Primarily 5-6 family with 1 store or office · Owner of record: 264 NASSAU AVE LLC · 2,500 sf lot · 1.8 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Permit Issued — active, not yet Signed-off
RoofUnder Construction2p · 1 filing · 15 docs
Floor 3Under Construction7p · 1 filing · 4 docs
Floor 2Under Construction7p · 1 filing · 4 docs
Floor 1Under Construction9p · 1 filing · 15 docs
CellarUnder Construction9p · 2 filings · 19 docs
1 job · most recent 01/10/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
01/10/2025Permit IssuedALWAYS ON HVAC INCHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MXZ-4C36NA4 36,000 BTU · Heat Pump Outdoor ×16
MXZ-SM36NAM2 36,000 BTU · Heat Pump Outdoor ×4
MXZ-SM48NAM2 48,000 BTU · Heat Pump Outdoor ×4
1 job · most recent 01/10/2025
Gas Water/Sanitary
FiledStatusContractorScope
01/10/2025——Gas, Water/Sanitary
Building Lifecycle
All (52)Filed (5)Permit Issued (7)Violation (23)Inspection (1)Objection (12)Special Inspection (4)
06/16/2026
Permit issued — General Construction
B01165542-I1-GC
06/16/2026
Permit issued — General Construction
B01155907-I1-GC
06/16/2026
Permit issued — Mechanical Systems
B01155907-S2-MS
05/05/2026
Violation issued (HPD, open)
A
12/17/2025
Permit issued — General Construction
B01165542-I1-GC
12/17/2025
Permit issued — General Construction
B01155907-I1-GC
11/20/2025
Violation issued (HPD, closed)
I
09/26/2025
Violation issued (HPD, closed)
C
09/26/2025
Violation issued (HPD, closed)
C
07/22/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/16/2025
Objection resolved — Addressed
01/31/2025
Permit issued — General Construction
B01165542-I1-GC
01/21/2025
Objection resolved — Addressed
01/21/2025
Objection resolved — Addressed
01/21/2025
Objection resolved — Addressed
01/21/2025
Objection resolved — Addressed
01/20/2025
Violation issued (HPD, closed)
A
01/20/2025
Violation issued (HPD, closed)
A
01/20/2025
Violation issued (HPD, closed)
A
01/20/2025
Violation issued (HPD, closed)
A
01/20/2025
Violation issued (HPD, closed)
A
01/20/2025
Violation issued (HPD, closed)
A
01/17/2025
Objection raised — Other
01/17/2025
Objection raised — Other
01/17/2025
Objection raised — Other
01/17/2025
Objection raised — Other
01/16/2025
Objection raised — Other
01/15/2025
Objection resolved — Addressed
01/14/2025
Objection raised — Other
01/10/2025
Filed — Alteration
Interior renovation of 2nd and 3rd Floors. Interior renovation of apartments. Removal of non-load bearing partitions, erection of new partitions, finishes, painting, millwork, and painting work. All as per plans and applications.
B01165542-I1
01/10/2025
Filed — Alteration
Proposed heat pump mechanical system as part of interior renovation of apartment and commercial space.
B01155907-P1
01/10/2025
Filed — Alteration
Proposed heat pump mechanical system as part of interior renovation of apartment and commercial space.
B01155907-S2
01/10/2025
Special inspection requirement — Final
ABDALLAH ELCHERBINI
12/23/2024
Permit issued — General Construction
B01155907-I1-GC
12/15/2024
Filed — Alteration
Proposed heat pump mechanical system as part of interior renovation of apartment and commercial space.
B01155907-I1
12/15/2024
Filed — Alteration
Proposed heat pump mechanical system as part of interior renovation of apartment and commercial space.
B01155907-S1
12/13/2024
Special inspection requirement — Final
ABDALLAH ELCHERBINI
12/13/2024
Special inspection requirement — Mechanical Systems
ABDALLAH ELCHERBINI
12/13/2024
Special inspection requirement — Final
ABDALLAH ELCHERBINI
11/27/2024
Violation issued (HPD, closed)
I
04/11/2024
Violation issued (HPD, closed)
A
03/24/2023
Violation issued (HPD, closed)
A
11/10/2022
Violation issued (HPD, closed)
I
03/01/2022
Violation issued (HPD, closed)
A
03/01/2022
Violation issued (HPD, closed)
I
04/12/2021
Violation issued (HPD, closed)
A
04/12/2021
Violation issued (HPD, closed)
I
10/31/2019
Violation issued (HPD, closed)
I
10/18/2018
Violation issued (HPD, closed)
I
11/27/2017
Violation issued (HPD, closed)
I
07/03/2013
Violation issued (HPD, open)
B
08/04/1988
Violation issued (HPD, open)
A
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
264 NASSAU AVE LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/12/2024$1.5M—Private party → 264 NASSAU AVE LLC$333/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ELCHERBINI ARCHITECT P.C.501/10/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ELCHERBINI ARCHITECTS P.C.1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ALWAYS ON HVAC INCGeneral Contractor504/09/2026
ALWAYS ON HVACGeneral Contractor307/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
EC SPECIAL INSPECTIONS8355101/10/2025
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedALWAYS ON HVAC INC06/16/2026
DOB NOWGeneral ConstructionPermit IssuedALWAYS ON HVAC INC06/16/2026
DOB NOWMechanical SystemsPermit IssuedALWAYS ON HVAC INC06/16/2026
DOB NOWGeneral ConstructionPermit IssuedALWAYS ON HVAC12/17/2025
DOB NOWGeneral ConstructionPermit IssuedALWAYS ON HVAC12/17/2025
DOB NOWGeneral ConstructionPermit IssuedALWAYS ON HVAC01/31/2025
DOB NOWGeneral ConstructionPermit IssuedALWAYS ON HVAC12/23/2024
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
07/22/2025Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 4
DateRequirementInspectorRole
01/10/2025FinalABDALLAH ELCHERBINIprogress
12/13/2024FinalABDALLAH ELCHERBINIprogress
12/13/2024Mechanical SystemsABDALLAH ELCHERBINIspecial
12/13/2024FinalABDALLAH ELCHERBINIprogress
▾Documents — 19 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/23/2026B01155907-S2Request digital key ↗
08/23/2026B01155907-S1Request digital key ↗
08/23/2026B01155907-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications9
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/23/2026B01155907-S1Open ↗
08/23/2026B01155907-I1Open ↗
08/23/2026B01155907-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/28/2026B01155907-I1Open ↗
08/30/2026B01155907-S2Open ↗
08/26/2026B01165542-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/30/2026B01155907-S2Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/23/2026B01155907-S1Open ↗
08/23/2026B01155907-I1Open ↗
08/23/2026B01155907-S2Open ↗
Showing 3 of 5 on file for this type