Fourth quarter property taxes in Sea Isle are due this week, November 1st, and to avoid interest penalties, payments must be received by 4:00 PM on Friday, November 10, 2023. Payments by mail can be sent to: City Hall, Attn: Tax Collector, 233 JFK Boulevard, Sea Isle City, NJ 08243. In-person payments can be made at the Tax Collector’s Office on the second floor of City Hall from Monday through Friday, 8:30 AM to 4:30 PM. Payments can also be made by using one of two drop boxes at City Hall, which are available for payment drop-off 24-hours a day, 7-days a week.