- Overview
- Description
- Property Details
- Location
- Facts & Features
- Getting Around
- Nearby Homes





Street View
$719,000
Monthly Est:$3,579
4 Beds
- 2 Baths
2 full baths
1,864sqft
12 17th Avenue, Islip, NY 11779
$719,000
$3,579/moEst:
Get Pre-Approved
Single Family Residence
Built in 1968
$-- HOA
10,890 sqft lot
$386/sq.ft
Description
Welcome to this beautifully updated 4-bedroom, 2-bathroom Colonial in the highly sought-after Connetquot School District. This move-in-ready home features a bright and open main level with generous living spaces. Enjoy cooking in the gourmet eat-in kitchen boasting premium granite countertops, a large center island, and stainless steel appliances. The first floor is completed with a dedicated laundry room/home office and full bath with private side entrance. The second floor leads to four bedrooms with hardwood floors throughout, a large full bathroom and pull down attic. Additional living space is available in the versatile, finished basement—ideal for a gym/office or recreation area.
Sliding doors lead to the fully fenced backyard retreat, featuring a semi-inground pool, an expansive concrete/paver patio with gazebo, perfect for entertaining. Some premium upgrades include - a newer roof, solar panels, a brand-new cesspool, 200-amp electrical panel, heating system/oil tank and new front bay windows. Enjoy modern comforts like recessed lighting, built-in surround sound, a new first-floor ductless split system, and a second-floor Central AC system (2025). Ideal location, just minutes away from the Ronkonkoma LIRR station, LIE and Smith Haven Mall for effortless commuting, shopping, and dining. Don't miss out on making this house your home sweet home!
- Houzeo last checked: 5 hours ago
- Listing updated: October 28, 2026 at 11:36 pm
- Listing Provided by: Anita Drouin (347) 672-1084 | BH&G R E Realty Connect (631) 881-5160
- Source: OneKey MLS-NY | MLS#: 1064509

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1968
HOA Fees
-
Finished Area
1,864 sqft
Lot Size
10,890 sqft lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1064509
MLS Status
Active
Days on Market
8
Cumulative Days on Market
6
Open House

Continue Your Journey in App
Find your dream home, receive real-time updates, and many more!
Continue Your Journey in App
Find your dream home, receive real-time updates, and many more!
Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 2
Interior
Interior Features
First Floor Full Bath, Eat In Kitchen, Formal Dining, Granite Counters, Kitchen Island, Open Kitchen
Cooling
Central Air, Ductless
Sewer
Cesspool
Heating
Baseboard, Oil
Appliances
Dishwasher, Dryer, Electric Water Heater, Microwave, Range, Refrigerator, Stainless Steel Appliance(s), Washer
Construction
Year Built
Year Built: 1968
Home type
Single Family Residence
Architectural Style
Colonial
Construction Materials
Brick
Utilities & Energy
Parking Features
Driveway
Pool Features
Other, Salt Water
Utilities
Cable Available, Electricity Connected
Basement
Finished, Partial
Water Source
Public
Price History
| Date | Event | Price |
|---|---|---|
10/22/2026 Source: | Listed for Sale | $719,000 $386/sqft |
10/20/2026 Source: | Coming Soon | $719,000 $386/sqft |
Nearby Homes
Find Homes by Property Features in Islip, NY
Based on information from OneKey MLS, through Oct 29, 2026, 02:16PM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
Advertising Broker: Derek Greene | The Greene Realty Group










