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Welcome to 91 Haynes Ave! Situated on a spacious corner property, this West Islip home has so much to offer. Features include a 10-year-old roof and windows, 1-year-old central air, brand-new oil tank and sprinkler heads, and new appliances including washer and dryer. Enjoy a sunroom, bonus room with laundry and half bath, plus a basement with outside entrance and additional full bath—great potential for extended living with proper permits. Half-converted garage, garage attic, and house attic provide plenty of additional storage.
| Listed | August 27, 2026 |
| Days on Market | 6 |
| Last Updated | September 1, 2026 |
Full public sale/price history isn't available through our listing feed for this property.
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91 Haynes Avenue – For Sale
91 Haynes Avenue – For Sale
Due to recent rule changes, buyer agent commissions are no longer advertised on the MLS. NestApple estimates your rebate as up to 2% of the purchase price, based on our standard commission-sharing arrangement. Prior to any showing, we will confirm the exact commission and rebate amount with the listing agent and with you in writing. Commissions are not set by law and are fully negotiable. Listing information for this property is sourced via the REBNY RLS, which does not fix, control, recommend, suggest or maintain any commission rates and/or fees for services, and is not the source of any commission information.
Closed-sale data isn't available through our current listing feed for this neighborhood.
