Prevu by reAlpha
BuySellBlogBrowse Listings

20 Astro PlaceDix Hills, NY 11746

For Sale

$2,375,000

Smart Buyer Rebate $23,750

Welcome to an exceptional expanded elevated ranch in one of the most desirable North Dix Hills neighborhoods, beautifully set on a lush, level acre designed for privacy, comfort, and refined entertaining. From the moment you enter through the gracious double-door foyer with its dramatic double barrel-vaulted ceiling, the home makes an unforgettable impression with its expansive, light-filled layout, abundant skylights, and warm hardwood floors that flow seamlessly throughout the main living areas. Designed for effortless everyday living and elegant indoor-outdoor entertaining, the home features Andersen windows and multiple sets of sliding glass doors that frame serene views and provide a natural connection to the spectacular backyard retreat. Mature perennial gardens and specimen plantings surround the property, creating a beautifully landscaped, resort-like setting. The country club-style backyard is a true showpiece, complete with an in-ground saltwater pool, a striking waterfall feature, and a distinctive high-end covered outdoor entertaining kitchen equipped with every amenity for unforgettable gatherings. Whether hosting summer celebrations, enjoying alfresco dinners, or relaxing with family and friends, this private outdoor oasis offers the best of luxury living at home. Inside, the home offers exceptional flexibility with two luxurious primary en-suites, including a sought-after first-floor suite and a second-floor retreat featuring a spacious four-piece bath, an oversized walk-in dressing room, and wraparound porch views. Multiple living spaces provide room to gather, unwind, work, and entertain with ease. At the heart of the home is an enormous gourmet chef’s kitchen, thoughtfully scaled for both intimate meals and grand entertaining. With stainless steel appliances, a fireplace, generous seating areas, 12-foot center island with seating, additional peninsula seating, and comfortable table space for twelve, this impressive kitchen is ready to become the home’s central gathering place. The legally finished basement further expands the lifestyle possibilities with an entertainment area, kitchenette, full bath, bedroom with full egress and walk-in closet, workout area, office, laundry area, utility space, and abundant storage. Ideal for extended guests, recreation, work-from-home needs, or multi-generational living, this level adds remarkable versatility to the home. Additional premium features include a whole-house generator, natural gas for heating and cooking, insulated doors, an alarm system, a circular driveway, Sonos sound system, and smart home features. Located within the acclaimed Half Hollow Hills School District and zoned for Half Hollow Hills High School East, this exceptional residence offers the rare combination of space, luxury, convenience, and an elevated North Dix Hills lifestyle.

Listed by Lisa M. Lavelle CBR

·

BERKSHIRE HATHAWAY

·

516-200-5700

Listed by Mary D. Trester

·

BERKSHIRE HATHAWAY

Last updated September 15, 2026

·

Source: OneKey #1008825

Listing Facts

  • TypeSingle-family
  • NeighborhoodDix Hills
  • Bedrooms5
  • Bathrooms6
  • Days on Prevu82
  • Taxes$27,018.54/year
  • Size6,016 sqft
  • Price per sqft$395

Amenities

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

Location

Mortgage Calculator

Listing History

08/31/2026
Price Decreased
$2,375,000
08/10/2026
Price Decreased
$2,499,000
06/25/2026
Status changed to Active
$2,599,000
06/25/2026
Listed by BERKSHIRE HATHAWAY
$2,599,000
  1. 08/31/2026$2,375,000
    Price Decreased
  2. 08/10/2026$2,499,000
    Price Decreased
  3. 06/25/2026$2,599,000
    Status changed to Active
  4. 06/25/2026$2,599,000
    Listed by BERKSHIRE HATHAWAY

Property Details for 20 Astro Place

Exterior

Construction

  • Property Condition: Actual, Updated/Remodeled
  • Window Features: Double Pane Windows, ENERGY STAR Qualified Windows, Insulated Windows, Screens
  • Year Built: 1974
  • Architectural Style: Exp Ranch
  • Construction Materials: Vinyl Siding
  • Exterior Features: Garden, Lighting, Speakers

Features

  • Fencing: Fenced
  • Other Structures: Outdoor Kitchen, Shed(s)
  • Patio And Porch Features: Covered
  • Pool Features: In Ground, Salt Water
  • Pool Private: Yes
  • View: Neighborhood, Panoramic, Park/Greenbelt

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 100.00
  • Lot Size Dimensions: 1
  • Lot Size Square Feet: 43,560

Financial

Taxes

  • Parcel Number: 0400-245-00-02-00-098-000
  • Tax Annual Amount: $27,018.54
  • Tax Assessed Value: $6,900.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Cooktop, Gas Oven, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater, Wine Refrigerator
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Hardwood
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Central Vacuum, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Pantry, Primary Bathroom, Speakers

Measurements

  • Living Area: 6,016
  • Living Area Source: Plans

Rooms

  • Basement: Finished, Full, Storage Space
  • Has Basement: Yes
  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5
  • Rooms Total: 8

Other

General

  • Exclusions: ALL outdoor garden Statuary

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Private

Schools

Elementary School

  • Elementary School: Signal Hill Elementary School
  • Elementary School District: Half Hollow Hills

High School

  • High School: Half Hollow Hills High School East
  • High School District: Half Hollow Hills

Middle or Junior School

  • Middle Or Junior School: West Hollow Middle School
  • Middle Or Junior School District: Half Hollow Hills

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Natural Gas
  • Laundry Features: Laundry Room
  • Other Equipment: Generator
  • Sewer: Cesspool, Septic Tank
  • Utilities: Cable Available, Trash Collection Public
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 6 bathrooms in this single-family home at 20 Astro Place.

What schools are nearby to 20 Astro Place?

Nearby schools include the Signal Hill Elementary School, West Hollow Middle School, and Half Hollow Hills High School East.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 20 Astro Place.

What are the annual taxes for 20 Astro Place?

Annual taxes for this single-family home are estimated at $27,018.

How does 20 Astro Place compare to other single-family homes in Dix Hills?

This single-family home is listed 13% above the average price for single-family homes in Dix Hills and has been on the market for 16 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 6,016 sqft.

20 Astro Place is a 5-bedroom, 6-bath single-family home for sale in Dix Hills NY 11746. On Prevu for 82 days at $2,375,000. This includes a recent price decrease of $124,000. This residence features 6,016 square feet of living space, located in Dix Hills. The median listing price for single-family homes in this area is $1,699,000. Nearby schools include Signal Hill Elementary School, West Hollow Middle School, and Half Hollow Hills High School East. Additional amenities include private outdoor space, dishwasher, air conditioning, parking, swimming pool, and washer/dryer. Explore more single-family home listings in Suffolk County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

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.