Vacant lots in Islip must be kept free of debris and have grass/weeds cut to under 10 inches under Chapter 44 (Grass and Weeds). Vacant structures require securing against entry per Chapter 68. Unregistered vacant buildings trigger additional fees.
Chapter 44 regulates grass and weeds on all lots including vacant parcels, with a 10-inch maximum height. Chapter 68 requires vacant structures to be secured (boarded or locked) to prevent unauthorized entry. Property owners must maintain drainage, remove dead trees, and keep lots free of trash. Town may mow and bill the owner if notice is ignored.
Grass over 10 inches: 250-500 dollars plus mowing costs. Unsecured vacant structure: 500-1,000 dollars plus boarding costs.
Islip, NY
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