66 Liberty Avenue Rockville Centre, NY $ 1,999,999
66 Liberty Avenue
$ 1,999,999
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66 Liberty Avenue

Rockville Centre, NY, 11570
$ 1,999,999
Bedrooms4 Baths4.2 Sq 3,497

Monthly Estimate*

$ 12,628

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Single Family Home for sale in Rockville Centre, NY

for $1,999,999 with 4 bedrooms and 4 full baths, 2 half baths. This 3,497 square foot home was built in 2020 on a lot size of 0.1722.

Welcome to 66 Liberty Avenue, a truly exceptional custom-built residence in the heart of Rockville Centre where luxury, craftsmanship, and thoughtful design come together seamlessly. This stunning 4-bedroom, 4.5-bath Colonial offers an unparalleled living experience with every detail carefully curated and no expense spared. From the moment you arrive, the home’s striking Hardie Plank exterior, natural stone accents, custom black Pella windows and doors, cobblestone driveway, and wrought iron entry door set the tone for what awaits inside. The main level showcases radiant heated floors, soaring ceilings with tray and coffered details, extensive custom millwork, and beautifully designed living spaces highlighted by both wood-burning and gas fireplaces. At the heart of the home is a designer chef’s kitchen featuring custom cabinetry, quartz countertops, marble backsplash with brass accents, a custom coffee bar, pantry shelving, and a premium appliance package including a La Cornue range, Sub-Zero refrigerator, Bosch appliances, and XO wine refrigerator. Designed for both everyday living and grand-scale entertaining, the home seamlessly extends outdoors to a covered bluestone living area complete with a Lynx outdoor kitchen, Bromic infrared heaters, sink, and refrigerator, creating the perfect year-round gathering space. The second level features four spacious bedrooms, custom closet systems throughout, a luxurious primary suite with hidden storage access, a beautifully appointed laundry room, and a finished walk-up attic offering valuable bonus space and storage. Additional highlights include radiant heat, whole-home Cat6 wiring, CCTV security system, multi-zone heating and cooling, detached two-car garage with epoxy flooring, irrigation system, premium construction materials, and exceptional custom craftsmanship throughout. A rare offering in one of Rockville Centre’s most desirable locations, 66 Liberty Avenue is a showcase of timeless design, superior construction, and modern luxury living.

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Single Family Active

Price

$ 1,999,999

Bedrooms

4

Full Bath

4

Half Bath

2

Property Type

Single Family

Taxes

$ 27,900

Style

Colonial

Lot Size

0.1722

Year Built

2020

Town/City

Rockville Centre

County/Region

Nassau

MLS | Web ID

1016865

Features
Interior
Interior Amenities Breakfast Bar Built-in Features Cathedral Ceiling(s) Chefs Kitchen Crown Molding Double Vanity Eat-in Kitchen Entertainment Cabinets Entrance Foyer Formal Dining Kitchen Island Marble Counters Open F
Basement Full
Flooring Hardwood Tile
Total Fireplaces 2
Fireplace Features Family Room Gas Living Room Wood Burning
Basement Features Full
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 2
Total Bedrooms 4
Total Baths 6
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General
Sewer Public Sewer
Heating Forced Air Radiant Radiant Floor
Cooling Central Air
Utilities Cable Available Electricity Connected Natural Gas Connected Phone Available Sewer Connected Trash Collection Public Water Connected
Appliances Dishwasher Freezer Gas Cooktop Gas Oven Gas Range Microwave Range Refrigerator Stainless Steel Appliance(s) Wine Refrigerator
Garage Spaces 3
Patio/Porch Features Covered Deck Patio
Architectural Style Colonial
Security Features Security System Smoke Detector(s) Video Cameras
Construction Materials HardiPlank Type
Year Built 2020
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 2029-38-269-00-0145-0
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Garage(s)
Total Rooms 15
Full Baths 4
High School South Side High School
City Hempstead
Senior Community Y/N N
High School District Rockville Centre
Carport Y/N N
Elementary School Wilson Elementary School
Property Attached Y/N N
Tax Annual Amount 27900
Middle/Junior High School South Side Middle School
Property Condition Actual
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Rockville Centre
Elementary School District Rockville Centre
Tax Assessed Value 1193
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Exterior
Exterior Amenities Awning(s) Gas Grill Lighting
Fencing Back Yard Fenced Vinyl
Parking Features Attached Detached Driveway Garage Private Attached Detached Driveway Garage Private
Water Source Public
Spa N
Waterfront Y/N N
Horse Y/N N
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Internal Only
Street Number 1 66
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* Excluded Features
List By
Nikko Hiotis

Listing Agent

Berkshire Hathaway

Broker

516-224-4600

Contact

Affordability Calculator

$14,953
Per Month
84%
16%
0%
Monthly Principal & Interest
$12,628
Monthly Property Taxes
$2,325
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
5163259 Elementary School
4099236 Middle School
South Side High School High School
Pricing History
DatePricePrice ChangeDescription
6/23/2026$1,999,999 Listed Price

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66 Liberty Avenue, Rockville Centre, NY, 11570 is a Single Family Home for sale at $1,999,999 with 3,497 sqft and a lot size of 0.1722. 66 Liberty Avenue has 4 bedrooms, 4.2 baths, and was built in 2020. The property's zip code is 11570 which is in Rockville Centre, NY