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259 Lakeview Avenue

259 Lakeview Avenue, Islip, NY, 11718

$2,850,000

active

Bedrooms

Bathrooms

Sq Ft

7,526

Lot Size

34,848 sqft

Year Built

1928

Garage

3 car

Type

Single Family

Monthly Cost

Estimate. Actual payment depends on credit, lender, taxes, and insurance.

$18,272/month estimated

Principal & interest: $15,169
Property tax: $2,978
Home insurance (est.): $125

Down payment %Interest rate %Term (years)

Down payment: $570,000 · Loan amount: $2,280,000

Description

Welcome to 259 Lakeview Avenue W, a breathtaking Spanish Revival residence set on an expansive 0.80-acre lot in the coveted Village of Brightwaters. This impeccably updated and remodeled estate seamlessly blends timeless elegance with modern luxury, offering over 7,700 square feet of refined living space across three levels. ***NOTE*** NEW CENTRAL AIR INSTALLED 2026**** Step inside to discover 17 grand rooms, including 8 spacious bedrooms and 5.55 beautifully appointed bathrooms. The home boasts a chef’s kitchen, adorned with custom woodwork, stainless steel appliances, and an open layout perfect for entertaining. Rich hardwood and tile floors run throughout, complemented by exquisite crown molding, high ceilings, and original architectural details. The main level features a formal living room, formal dining room, den, great room, butler’s pantry, mudroom, laundry room, and an elegant foyer. The second floor hosts the luxurious primary suite with a private deck, spa-like en suite bath, and multiple additional bedrooms, including guest quarters and an office. A full basement offers generous storage and utilities. Outside, enjoy a private resort-style oasis with multiple patios, a gazebo, and a stunning tiled and gunite gas heated saltwater pool and spa and gazebo. The gated property also includes a circular driveway, oversized private garage, and beautifully landscaped grounds with mature plantings and sprinkler systems. Located in the highly regarded Bay Shore School District and just minutes from beaches, golf, and dining, this is truly a rare opportunity to own one of Brightwaters’ most iconic homes. Village amenities include, docking, tennis, beach, parks, trash removal and code enforcement.

Features

✓ First Floor Bedroom
✓ First Floor Full Bath
✓ Chefs Kitchen
✓ Crown Molding
✓ Entrance Foyer
✓ Formal Dining
✓ High Ceilings
✓ In-Law Floorplan
✓ Natural Woodwork
✓ Open Floorplan
✓ Original Details
✓ Pantry
✓ Primary Bathroom
✓ Walk-In Closet(s)
✓ Awning(s)
✓ Balcony
✓ Courtyard

Appliances

✓ Dishwasher
✓ Dryer
✓ Gas Cooktop
✓ Gas Oven
✓ Refrigerator
✓ Stainless Steel Appliance(s)
✓ Washer

Property Details

Cooling: Central Air
Heating: Oil, Steam
Basement: Full, Storage Space, Unfinished

Schools

Elementary

Fifth Avenue School

Bay Shore

Middle

Bay Shore Middle School

Bay Shore

High

Bay Shore Senior High School

Bay Shore

Location

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Map of 259 Lakeview Avenue, Islip, NY, 11718

Listed by Diane Betz, Compass Greater NY LLC

MLS# 956138631-241-0298

Listings courtesy of OneKey® MLS as distributed by MLS GRID

Based on information submitted to the MLS GRID as of Aug 10, 2026, 1:34 PM UTC (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID.

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