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MLS ID KEY1047335Last updated Sep 25, 2026

Single Family

116 Washington Avenue

Pending · Islip · Suffolk County, NY 11796

Bedrooms
3 Beds
Bathrooms
2 Baths
Year built
1960
Est. monthly taxes
$969.28
Property gallery0 / 33
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About this home

Welcome to this meticulously updated 3-bedroom, 2-bath split-level home in the heart of West Sayville, on a quiet street just minutes from Main Street, the beaches and the Fire Island ferries. The home features hardwood floors throughout (including new hardwood in the living room, 2024), 12.5-foot ceilings in the living and dining rooms, an upgraded staircase and two fully renovated bathrooms (2026), one with marble flooring. A large, soundproofed bonus room with wainscoted walls offers flexible space, while a dedicated laundry room adds everyday convenience. Additional upgrades include ductless A/C (2019), new attic stairs (2021), a Cloud reverse osmosis water filtration system at the kitchen sink and smart home features like a Nest thermostat, Ring cameras and a smart front door lock. Outside, enjoy a fully redone front porch (2025), 4-car driveway and walkway (redone in 2025), extensive perimeter hardscaping and flowerbeds, 33 newly planted trees (2024), and a private, beautifully landscaped backyard featuring an upgraded deck/patio (2025) with granite counters, custom maple cabinetry, built-in Bluetooth surround sound and a cedar wood ceiling. The home is wrapped in new grey vinyl cedar shake siding, has a Wi-Fi-controlled 4-zone sprinkler system and a large storage shed. New cesspools were installed in 2022 and the roof/gutters were replaced in 2015. Located within the highly regarded Sayville School District.

Listing snapshot

Days on site
49 days
Listed on MLS
Sep 5, 2026
Full baths
2
Half baths
0
Annual property tax (MLS)
$11,631.34
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Greene Realty Group
MLS ID
KEY1047335
Last updated
Sep 25, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1960
Garage
No
Total parking
4
Parking
Driveway
Water source
Public
Sewer
Cesspool
Utilities
Electricity Connected, Natural Gas Connected, Trash Collection Public, Water Connected

Interior features

Heating
Ducts, Forced Air, Natural Gas
Cooling
Ductless
Interior
Galley Type Kitchen, Granite Counters, High Ceilings, Natural Woodwork, Open Floorplan, Recessed Lighting, Smart Thermostat, Soaking Tub, Storage
Appliances
Dishwasher, Disposal, Dryer, Freezer, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater, Water Purifier Owned
Flooring
Hardwood

Exterior features

Architectural style
Split Level
Construction materials
Cedar, Fiberglass Insulation, Vinyl Siding
Exterior
Lighting, Rain Gutters, Speakers
Private pool
No

Schools (MLS)

Elementary school
Cherry Avenue Elementary School
Elementary school district
Sayville
Middle school
Sayville Middle School
Middle school district
Sayville
High school
Sayville High School
High school district
Sayville

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

Islip · Suffolk County, NY 11796Show interactive map
116 Washington Avenue

Islip · Suffolk County, NY 11796

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
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Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

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Listing data is supplied by the MLS and may change without notice.