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11 Dolphin LaneWest Islip, NY 11795

For Sale

$1,760,528

Smart Buyer Rebate $17,605

Located on a quiet, private cul-de-sac, this pristine wide-line Hi Ranch offers the perfect blend of luxury, privacy, and waterfront living. The entry foyer leads to a spacious living room with an electric fireplace, formal dining room with access to a second-story balcony overlooking the yard, saltwater gunite pool, hot tub, and 75' of waterfront. The custom center-island kitchen includes a large pantry, with stainless steel and Energy Star appliances. The primary suite features a luxurious private bath and an adjacent lavish, custom-designed walk-in wardrobe. Two additional bedrooms and a full bath complete the upper level, which boasts dark walnut-stained hardwood floors. Radiant heat floors are found in all bathrooms and the laundry room. The lower level includes a large bedroom, den with a wood-burning fireplace and ceramic flooring, full bath, cedar closet, oversized laundry room with dual washers/dryers and a custom built in dog washing station to keep your four-legged friends clean and pampered without leaving home, and access to a heated 2-car garage. Upgrades include all new Andersen windows (except three rear), 2023 updates throughout, central air with an additional ductless unit in the primary suite, and a whole-home H2O system. The 75’ bulkhead (replaced in 2015) includes a 22,000-lb boat lift, one jet ski lift, and a dedicated 100-amp dock panel. Flood insurance and elevation certificate available upon request. This home is truly in immaculate, nearly "unlived-in" condition—an exceptional waterfront opportunity.

Listed by Steven J. Rainone CBR SRES

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Netter Real Estate Inc

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631-661-5100

Last updated October 17, 2025

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Source: OneKey #918546

Listing Facts

  • TypeSingle-family
  • NeighborhoodWest Islip
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu22
  • Taxes$25,262.32/year
  • Size3,061 sqft
  • Price per sqft$575

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

10/01/2025
Listed by Netter Real Estate Inc
$1,760,528

Property Details for 11 Dolphin Lane

Exterior

Construction

  • Window Features: Casement, ENERGY STAR Qualified Windows, New Windows
  • Year Built: 1967
  • Architectural Style: Hi Ranch
  • Construction Materials: Frame
  • Exterior Features: Balcony, Dock, Gas Grill, Rain Gutters

Features

  • Direction Faces: South
  • Fencing: Back Yard
  • Other Structures: Covered Arena, Outdoor Kitchen
  • Patio And Porch Features: Deck, Patio
  • Pool Features: In Ground, Pool/Spa Combo, Salt Water
  • Pool Private: Yes
  • Road Frontage Type: Municipal
  • View: Water
  • Waterfront Features: Bulkhead, Canal Access, Canal Front, Water Access, Waterfront
  • Waterfront: Yes

Measurements

  • Building Area Total: 3,089
  • Building Area Units: Square Feet
  • Frontage Length: 75
  • Frontage Type: Municipal
  • Lot Features: Back Yard, Cul-De-Sac, Front Yard, Landscaped, Level, Sprinklers In Front, Sprinklers In Rear, Waterfront
  • Lot Size Acres: 0.25
  • Lot Size Dimensions: 75,150
  • Lot Size Square Feet: 10,890

Financial

Taxes

  • Parcel Number: 0500-478-00-04-00-047-000
  • Tax Annual Amount: $25,262.32
  • Tax Year: 2025

Interior

Features

  • Appliances: Convection Oven, Cooktop, Dishwasher, Dryer, Electric Oven, Electric Range, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater, Water Purifier Owned, Wine Refrigerator
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Flooring: Ceramic Tile, Hardwood, Tile, Wood
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Built-in Features, Ceiling Fan(s), Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Dry Bar, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, Granite Counters, His And Hers Closets, Kitchen Island, Low Flow Plumbing Fixtures, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Soaking Tub, Sound System, Speakers, Storage, Walk Through Kitchen, Walk-In Closet(s), Whole House Entertainment System, Wired For Sound
  • Spa: Yes

Measurements

  • Living Area: 3,061
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 7

Other

Features

  • Accessibility Features: Visitor Bathroom

Location

  • Subdivision Name: Cedar Point
  • Tax Block: 4
  • Tax Lot: 47

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, Garage, Garage Door Opener, Heated Garage

Schools

Elementary School

  • Elementary School: Bayview Elementary School
  • Elementary School District: West Islip

High School

  • High School: West Islip Senior High School
  • High School District: West Islip

Middle or Junior School

  • Middle Or Junior School: Beach Street Middle School
  • Middle Or Junior School District: West Islip

Utilities

Equipment

  • Cooling: Central Air, Ductless, ENERGY STAR Qualified Equipment
  • Heating: Baseboard, Hot Water, Natural Gas, Radiant Floor
  • Laundry Features: Electric Dryer Hookup, Inside, Laundry Room
  • Sewer: Public Sewer
  • Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
  • Water Source: Public

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.