# 1107 Jefferson Avenue, West Islip, NY 11795 > **TL;DR:** 4bd/3ba single family, $899,999 ($252/sqft), built 1959, 3,576 sqft. > Pool, Solar, Hardwood, A/C. Est. $4,813/mo. Listed 66 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $899,999 | | Price/sqft | $252 | | Bedrooms | 4 | | Bathrooms | 3 full | | Square Feet | 3,576 | | Year Built | 1959 | | Lot Size | 17,424 sqft (0.40 acres) | | Garage | 4-car | | Property Type | Single Family (Single Family Residence) | | Status | Pending | | Days on Market | 66 | ## Why This Home Stands Out - **Solar Panels** - Solar panels listed - **Pool** - Pool listed; type not specified - **Large Garage** - 4-car garage - **Hardwood Floors** - Hardwood flooring listed ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $4,551 | | Estimated Insurance | $262 | | **Total** | **$4,813** | ## Nearby Schools - **Elementary:** Manetuck Elementary School - **Middle:** Udall Road Middle School - **High:** West Islip Senior High School ## Key Amenities - Pool - Solar - Hardwood - A/C - 4-car garage ## Property Highlights - Built in 1959 - 0.40 acre lot - Private pool ## Description ### Agent Description Welcome To 1107 Jefferson Avenue. This Unique And Spacious Home Offering Approximately 3,576 Square Feet Of Total Living Space On A Tremendous Property Just Shy Of Half An Acre. Featuring 4 Bedrooms And 3 Full Bathrooms, This Home Offers An Incredible Amount Of Space And Flexibility. The Main Home Features An Expanded Eat-In Kitchen With Breakfast Nook, Large Family Room, Hardwood Floors, Gas Heat, And A Completely Renovated Finished Basement With A Brand New Full Bathroom. One Of The Standout Features Is The Separate Legal Living Space Located Above The Oversized 4-Car Heated Garage. This Private Area Includes A Living Room, Eat-In Kitchen, Bedroom, And Full Bathroom, Making It An Excellent Setup For Extended Or Multigenerational Living. Outside, Enjoy The Expansive Property, Ipe Brazilian Wood Deck, And Semi-Inground Pool With A New Liner. Additional Features Include 200 Amp Electric Service And Solar Panels To Help Reduce Electric Costs. With Nearly Half An Acre, Over 3,500 Square Feet Of Living Space, A 4-Car Heated Garage, And A Flexible Layout, This Is A Rare Opportunity In West Islip. ## Location - **Address:** 1107 Jefferson Avenue, West Islip, NY 11795 - **County:** Suffolk County - **Coordinates:** 40.724808, -73.300026 - **Google Maps:** https://www.google.com/maps?q=40.724808,-73.300026 ## Listing Agent - **Name:** Nicholas Santillo - **Brokerage:** Signature Premier Properties - **Broker Phone:** (631) 673-3700 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/1107-Jefferson-Ave_West-Islip_NY_11795_M36577-36401?f=listhub&s=MLSLINY&m=1042103&c=propsimple) ## Photos ![1107 Jefferson Avenue - Photo 1](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f166347043r.jpg) ![1107 Jefferson Avenue - Photo 2](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2697392442r.jpg) ![1107 Jefferson Avenue - Photo 3](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f3376063602r.jpg) ![1107 Jefferson Avenue - Photo 4](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2904704492r.jpg) ![1107 Jefferson Avenue - Photo 5](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2858089348r.jpg) ![1107 Jefferson Avenue - Photo 6](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f3347215503r.jpg) ![1107 Jefferson Avenue - Photo 7](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f4028657784r.jpg) ![1107 Jefferson Avenue - Photo 8](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f895703498r.jpg) ![1107 Jefferson Avenue - Photo 9](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2960247484r.jpg) ![1107 Jefferson Avenue - Photo 10](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2465964491r.jpg) ![1107 Jefferson Avenue - Photo 11](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f4119626458r.jpg) ![1107 Jefferson Avenue - Photo 12](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f432274595r.jpg) ![1107 Jefferson Avenue - Photo 13](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f1532722415r.jpg) ![1107 Jefferson Avenue - Photo 14](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f3077613977r.jpg) ![1107 Jefferson Avenue - Photo 15](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f710811148r.jpg) ![1107 Jefferson Avenue - Photo 16](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f1579329847r.jpg) ![1107 Jefferson Avenue - Photo 17](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2973481215r.jpg) ![1107 Jefferson Avenue - Photo 18](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2275262316r.jpg) ![1107 Jefferson Avenue - Photo 19](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f4158235873r.jpg) ![1107 Jefferson Avenue - Photo 20](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2120270674r.jpg) ![1107 Jefferson Avenue - Photo 21](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f920033511r.jpg) ![1107 Jefferson Avenue - Photo 22](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f1383509522r.jpg) ![1107 Jefferson Avenue - Photo 23](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f4275138367r.jpg) ![1107 Jefferson Avenue - Photo 24](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f3446723866r.jpg) ![1107 Jefferson Avenue - Photo 25](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f3019221308r.jpg) ![1107 Jefferson Avenue - Photo 26](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f3741074906r.jpg) ![1107 Jefferson Avenue - Photo 27](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f135961341r.jpg) ![1107 Jefferson Avenue - Photo 28](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2505789071r.jpg) ![1107 Jefferson Avenue - Photo 29](http://lh.rdcpix.com/5ecfd28e42b8ffd3fed2491808de2735l-f2918776291r.jpg) --- **MLS#:** 1042103 | **Updated:** 2026-10-23 **Source:** listhub *Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/1107-jefferson-avenue-west-islip-ny-11795-2351b4a37df848c8b5631db07c8deaa9) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/1107-jefferson-avenue-west-islip-ny-11795-2351b4a37df848c8b5631db07c8deaa9#listing", "url": "https://www.propertysimple.ai/listing/1107-jefferson-avenue-west-islip-ny-11795-2351b4a37df848c8b5631db07c8deaa9", "name": "1107 Jefferson Avenue, West Islip, NY 11795", "description": "Welcome To 1107 Jefferson Avenue. This Unique And Spacious Home Offering Approximately 3,576 Square Feet Of Total Living Space On A Tremendous Property Just Shy Of Half An Acre. Featuring 4 Bedrooms And 3 Full Bathrooms, This Home Offers An Incredible Amount Of Space And Flexibility. 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