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MLS ID KEY1040448Last updated Aug 23, 2026

Single Family

8 Ralph Avenue

Active · Islip · Suffolk County, NY 11717

Bedrooms
6 Beds
Bathrooms
7 Baths
Year built
1977
Est. monthly taxes
$1,161.43
Property gallery0 / 44
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About this home

Welcome to 8 Ralph Ave, a truly exceptional property set on an expansive, beautifully landscaped lot in Brentwood. This impressive home offers an abundance of space, character and outdoor living, highlighted by a resort-style in-ground pool, spacious patio, mature landscaping and a private backyard designed for entertaining and enjoying summer days. Inside, the property offers generously sized living spaces, multiple areas for gathering and an abundance of natural light. The distinctive architectural details, cedar-style exterior and thoughtfully designed outdoor spaces give this home a unique presence that is difficult to find. The property also features additional finished areas and improvements that provide tremendous flexibility for the next owner. A rare opportunity to own a substantial property with an incredible backyard oasis and endless potential. Don’t miss the opportunity to make this one-of-a-kind property your own!

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 19, 2026
Full baths
7
Half baths
0
Annual property tax (MLS)
$13,937.16
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
Vantage Realty Partners
MLS ID
KEY1040448
Last updated
Aug 23, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1977
Garage
Yes
Garage spaces
2
Parking
Driveway
Water source
Public
Sewer
Cesspool
Utilities
See Remarks

Interior features

Basement
Finished, Full, See Remarks, Walk-Out Access
Heating
Electric
Cooling
Central Air
Interior
Eat-in Kitchen, Formal Dining, Kitchen Island, Open Kitchen, Walk Through Kitchen, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Stainless Steel Appliance(s)
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Exp Ranch
Construction materials
Wood Siding
Private pool
Yes

Schools (MLS)

Elementary school
Northeast Elementary School
Elementary school district
Brentwood
Middle school
East Middle School
Middle school district
Brentwood
High school
Brentwood High School
High school district
Brentwood

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

Recent activity

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

Location

Islip · Suffolk County, NY 11717Show interactive map
8 Ralph Avenue

Islip · Suffolk County, NY 11717

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

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