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$710,000

  • Sold
  • Closed
  • Single Family
  • 3 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 1,496 Sq. Ft.
  • 1 Car Garage
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Conveniently located near town, the marina, and shopping, this beautifully restored 1890s home perfectly blends timeless character with today's modern charm. Step inside to find stunning wide-plank wood floors and an open floor plan that creates warmth and functionality throughout. The spacious living room, inviting sitting area, and formal dining room offer plenty of space for gatherings. The gorgeous, updated eat-in kitchen features marble countertops and abundant cabinetry, making it both stylish and practical. With two updated bathrooms and three comfortable bedrooms, this home provides the ideal combination of comfort and elegance. Enjoy the park-like backyard complete with an entertaining deck, patio, and relaxing jacuzzi. A one-car garage adds convenience-all within the desirable East Islip School District.

Full Property Details for 19 William Ave

General

  • Sold For: $710,000
  • Taxes: $10,350
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 921856
  • Added to Site: 99 day(s) ago

Interior

  • Number of Rooms: 7
  • Interior Features: Eat-in Kitchen
  • Appliances: Dishwasher, Dryer, Gas Oven, Refrigerator, Washer
  • Laundry Facilities: Yes
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Laundry: In Kitchen, Laundry Room

Exterior

  • Porch/Patio/Deck: Deck, Patio

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Parking Features: Driveway

Location

  • County: Suffolk County

School Information

  • High School District: East Islip
  • Elementary School: John F Kennedy Elementary School
  • Middle School: East Islip Middle School
  • High School: East Islip High School

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Hot Water, Natural Gas
  • Heating Zones: 1

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Shingle Siding
  • Basement: Yes
  • Basement Desc.: Full Basement
  • Building Size: 1496
  • Square Feet: 1,496
  • Sq. Ft. Source: Public Records
  • Year Built: 1890

Lot Features

  • Lot Size (Acres): 0.25
  • Lot Size (Sq. Ft.): 10,890
  • Fence: Yes
  • Lot Features: Back Yard
  • Fencing (Description): Back Yard

Financial Considerations

  • Tax Amount: $10,350.66

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0500-372-00-04-00-021-000

Listed by Netter Real Estate Inc
Sold by Oasis Realty Group LLC

Listing agent

— 19 William Ave —

  • Netter Real Estate Inc

631-661-5100

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 19 William Ave

School District:East Islip Union Free School District
NameGradesDistance
John F Kennedy Elementary School, East Islip, NY
94 Woodland Drive, East Islip, NY 11730
3-50.5 mi
East Islip Middle School
100 Redmen Street, Islip Terrace, NY 11752
6-81.5 mi
East Islip High School
1 Redmen Street, Islip Terrace, NY 11752
9-121.6 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 19 William Ave

Date
Details
Price
Change
Source
12/15/2025
Sold
$710,000
14.7%
MLS
10/08/2025
Listed
$619,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Netter Real Estate Inc
Sold by Oasis Realty Group LLC

19 William Avenue, East Islip, NY 11730 (MLS# 921856) is a Single Family property that was sold at $710,000 on December 15, 2025. Want to learn more about 19 William Avenue? Do you have questions about finding other Single Family real estate for sale in East Islip? You can browse all East Islip real estate or contact a Coldwell Banker agent to request more information.