Luxury homes for sale & real estate in Nassau County, NY

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ABOUT THIS HOME
Luxury Home for sale in Nassau County, NY:
Discover an exceptional chance to own a large 7-bedroom, 4-bath home in Rockville Centre. This expansive property offers generous living space, a flexible layout, and tremendous upside for those with vision. Perfect for investors, contractors, or an end-user seeking a project, this home needs TLC and renovations throughout — but the size, configuration, and location make it a rare find. Multiple levels of living space provide room for extended household needs, home offices, recreation, or multi-generational living. Additional features include a sizeable lot, ample natural light, and close proximity to parks, shopping, transportation, and village amenities. Property is being sold as-is

$899,999

7 beds4 baths2,801 sq ft

501 Lafayette Ave, Rockville Centre, NY 11570

8,000 sq ft lot • Built 1959

Listing by Jenefer Joseph & Associates

OPEN SUN, 1PM TO 3PM

ABOUT THIS HOME
Luxury Home for sale in Nassau County, NY:
Beautifully renovated 2-family home with private driveway and garage, perfect for owner-occupancy or investment. This property features modern upgrades throughout, including gleaming hardwood floors and brand-new appliances. First Floor: Spacious living room, updated kitchen, 2 bedrooms, and a full bathroom. Second Floor: Living room, renovated kitchen, 2 bedrooms, and a full bathroom. Additional Space: Full finished basement, ideal for recreation, home office, or extended family use, plus a full attic. The home is equipped with 2 boilers and 2 hot water tanks, offering independent utilities for each unit. Private driveway and garage provide convenient off-street parking. Move-in ready and

$1,298,000

5 beds2 baths— sq ft

44 Lewis Ave, New Hyde Park, NY 11040

3,270 sq ft lot • Garage • Built 1922

Listing by Flat Rate Realty of Queens Ltd

OPEN WED, 12PM TO 1:30PM

ABOUT THIS HOME
Luxury Home for sale in Nassau County, NY:
Attention all cash buyers, real state developers, and renovation enthusiasts! This is your chance to secure a property with tremendous upside and endless possibilities. Situated in a desirable neighborhood, this home is perfect for anyone looking to take on a project with serious potential. Whether you're planning your next fix and flip searching for a profitable investment property, or dreaming of designing a custom home tailored to your taste, this property offers the ideal foundation. With solid bones, generous square footage, and a layout ready for reimagining, its the perfect blank canvas. Opportunities like this rarely hit the market. Bring your contractors, creativity, and vision to

$1,995,000

7 beds5.5 baths9,076 sq ft

2 Langley Ln, Old Westbury, NY 11568

2.42 acre lot • 2 garage spots • Built 1900

Listing by Four Seasons Realty Team

NEW 7 HRS AGO

ABOUT THIS HOME
Luxury Home for sale in Nassau County, NY:
THE RITZ-CARLTON RESIDENCES, NORTH HILLS. This meticulously maintained premier corner 3 bedroom, 3.5 bathroom residence offers exposures from three sides, allowing for bright living space. Features include a spacious living area leading to a wrap around balcony, gas fireplace, hardwood floors throughout, and a chef's kitchen with Sub-Zero and Wolf appliances. As a resident, you will enjoy the legendary Ritz-Carlton lifestyle — a private clubhouse, indoor/outdoor pool, state-of-the-art fitness center, theatre, resident lounge, valet, concierge, and 24-hour security. Full generator. Car service available to LIRR. 20 miles from Midtown.

$3,248,000

3 beds3.5 baths2,237 sq ft

5000 Royal Ct #5103, New Hyde Park, NY 11040

Private clubhouse • Wrap around balcony • Gas fireplace

Listing by Douglas Elliman Real Estate

OPEN SUN, 12PM TO 2PM

ABOUT THIS HOME
Luxury Home for sale in Nassau County, NY:
Welcome to this spacious, inviting, custom built colonial nestled mid block on a quiet, well-maintained tree lined street. This impeccable, tastefully designed home combines functionality, charm, comfort, and style in addition to it’s convenient location. The home offers a warm and bright open floor plan with many possibilities. On the main level, you will find a welcoming foyer which leads you into the living room and formal dining room. Also On the main level, there is a half bath for your guests, and interior access to the attached 2 car garage that opens to a beautiful oversized Paver driveway and walkway. The heart of this stunning home is it’s large eat in kitchen with gra

$1,299,999

4 beds2.5 baths2,811 sq ft

2119 Rosemont St, North Bellmore, NY 11710

Open floor plan • Large eat in kitchen • Viking appliances

Listing by Coldwell Banker American Homes

Property at 11 Joy Dr, New Hyde Park, NY 11040, 4 beds, 3.5 baths

$1,750,880

4 beds3.5 baths3,206 sq ft

11 Joy Dr, New Hyde Park, NY 11040

Listing by Compass Greater NY LLC

Property at 3 Bayview Pl, Locust Valley, NY 11560, 4 beds, 2 baths

$930,000

4 beds2 baths1,588 sq ft

3 Bayview Pl, Locust Valley, NY 11560

Listing by Douglas Elliman Real Estate

Property at 151 Lincoln Ave, Mineola, NY 11501, 4 beds, 2 baths

$870,000

4 beds2 baths1,789 sq ft

151 Lincoln Ave, Mineola, NY 11501

Listing by Island Advantage Realty LLC

Property at 895 Cherrry Ln, Valley Stream, NY 11581, 5 beds, 3 baths

$1,199,999

5 beds3 baths3,525 sq ft

895 Cherrry Ln, Valley Stream, NY 11581

Listing by Douglas Elliman Real Estate

Property at 44 Old Ox Rd, Manhasset, NY 11030, 3 beds, 2.5 baths

$1,799,000

3 beds2.5 baths1,846 sq ft

44 Old Ox Rd, Manhasset, NY 11030

Listing by Douglas Elliman Real Estate

Property at 244 Water Ln S, Wantagh, NY 11793, 5 beds, 4 baths

$1,575,000

5 beds4 baths3,240 sq ft

244 Water Ln S, Wantagh, NY 11793

Listing by Douglas Elliman Real Estate

Property at 12 Combes Ave, Rockville Centre, NY 11570, 6 beds, 4.5 baths

$1,899,000

6 beds4.5 baths3,600 sq ft

12 Combes Ave, Rockville Centre, NY 11570

Listing by Harms Real Estate Inc

Property at 647 Seamans Neck Rd, Seaford, NY 11783, 4 beds, 2 baths

$859,000

4 beds2 baths2,113 sq ft

647 Seamans Neck Rd, Seaford, NY 11783

Listing by Century 21 Amiable Rlty Grp II

Property at 15 Spring Holw, Roslyn, NY 11576, 2 beds, 1.5 baths

$889,000

2 beds1.5 baths1,516 sq ft

15 Spring Holw, Roslyn, NY 11576

Listing by Douglas Elliman Real Estate

Property at 3522 Frederick St, Oceanside, NY 11572, 4 beds, 2.5 baths

$1,499,000

4 beds2.5 baths2,337 sq ft

3522 Frederick St, Oceanside, NY 11572

Listing by Douglas Elliman Real Estate

Property at 300 Harbor St, Baldwin, NY 11510, 4 beds, 3 baths

$1,250,000

4 beds3 baths2,800 sq ft

300 Harbor St, Baldwin, NY 11510

Listing by Mahler Realty

Property at 305 Nassau Ave, Manhasset, NY 11030, 4 beds, 3 baths

$2,199,000

4 beds3 baths2,239 sq ft

305 Nassau Ave, Manhasset, NY 11030

Listing by Douglas Elliman Real Estate

Property at 2 Deer Path Ln, Syosset, NY 11791, 3 beds, 1.5 baths

$998,000

3 beds1.5 baths1,429 sq ft

2 Deer Path Ln, Syosset, NY 11791

Listing by Keller Williams Realty Greater

Property at 83 Roger Ave, Inwood, NY 11096, 4 beds, 2 baths

$1,400,000

4 beds2 baths1,360 sq ft

83 Roger Ave, Inwood, NY 11096

Listing by Century 21 Milestone Team Rlty

Property at 161 Wallace, Freeport, NY 11520, 4 beds, 2 baths

$892,000

4 beds2 baths1,897 sq ft

161 Wallace, Freeport, NY 11520

Listing by HomeSmart Premier Living Rlty

Property at 171 School St, Oyster Bay, NY 11771, 3 beds, 2 baths

$899,000

3 beds2 baths2,078 sq ft

171 School St, Oyster Bay, NY 11771

Listing by Realty Connect USA LLC

Property at 3452 Ocean Ave, Oceanside, NY 11572, 4 beds, 2 baths

$1,249,000

4 beds2 baths3,045 sq ft

3452 Ocean Ave, Oceanside, NY 11572

Listing by Next Level Real Estate NY

Property at 23 Arizona Ave, Syosset, NY 11791, 4 beds, 2.5 baths

$1,280,000

4 beds2.5 baths2,752 sq ft

23 Arizona Ave, Syosset, NY 11791

Listing by Graceful Realty LLC

Property at 266 Bayview Ave, Massapequa, NY 11758, 3 beds, 2.5 baths

$1,200,000

3 beds2.5 baths2,089 sq ft

266 Bayview Ave, Massapequa, NY 11758

Listing by Signature Premier Properties

Property at 81 Round Hill Rd, Roslyn Heights, NY 11577, 5 beds, 3 baths

$2,098,000

5 beds3 baths2,958 sq ft

81 Round Hill Rd, Roslyn Heights, NY 11577

Listing by Compass Greater NY LLC

Property at 243 Cushing Ave, Williston Park, NY 11596, 4 beds, 2 baths

$868,000

4 beds2 baths1,505 sq ft

243 Cushing Ave, Williston Park, NY 11596

Listing by Skylux Realty Inc

Property at 766 Guy Lombardo Ave, Freeport, NY 11520, 5 beds, 3.5 baths

$1,250,000

5 beds3.5 baths2,420 sq ft

766 Guy Lombardo Ave, Freeport, NY 11520

Listing by EXIT Realty Premier

Property at Undisclosed address, West Hempstead, NY 11552, 4 beds, 3.5 baths

$985,000

4 beds3.5 baths1,688 sq ft

Undisclosed address, West Hempstead, NY 11552

Listing by Lajara Realty Inc

Property at 23 Biltmore Blvd, Massapequa, NY 11758, 3 beds, 2.5 baths

$1,249,000

3 beds2.5 baths1,811 sq ft

23 Biltmore Blvd, Massapequa, NY 11758

Listing by Realty Connect USA LLC

Property at 60 Saint Johns Ave, Valley Stream, NY 11580, 7 beds, 4 baths

$1,200,000

7 beds4 baths2,347 sq ft

60 Saint Johns Ave, Valley Stream, NY 11580

Listing by Exit Realty Prime

Property at 78 Patton Blvd, New Hyde Park, NY 11040, 3 beds, 2 baths

$949,000

3 beds2 baths1,576 sq ft

78 Patton Blvd, New Hyde Park, NY 11040

Listing by Oversouth LLC

Property at 158 Old Courthouse Rd, New Hyde Park, NY 11040, 3 beds, 3 baths

$1,495,000

3 beds3 baths2,006 sq ft

158 Old Courthouse Rd, New Hyde Park, NY 11040

Listing by Compass Greater NY LLC

Property at 69 Calvin Ave, Syosset, NY 11791, 5 beds, 4.5 baths

$2,900,000

5 beds4.5 baths3,700 sq ft

69 Calvin Ave, Syosset, NY 11791

Listing by Douglas Elliman Real Estate

Property at 3056 Valentine Pl, Wantagh, NY 11793, 4 beds, 2.5 baths

$1,400,000

4 beds2.5 baths3,308 sq ft

3056 Valentine Pl, Wantagh, NY 11793

Listing by Iaquinta Premier Properties

Property at 2 Walnut Dr, Syosset, NY 11791, 4 beds, 4 baths

$1,250,000

4 beds4 baths2,300 sq ft

2 Walnut Dr, Syosset, NY 11791

Listing by Realty Connect USA L I Inc

Property at 5 Vernon St, Plainview, NY 11803, 4 beds, 2.5 baths

$1,185,000

4 beds2.5 baths2,337 sq ft

5 Vernon St, Plainview, NY 11803

Listing by Realty Connect USA L I Inc

Property at 87 Sobro Ave, Valley Stream, NY 11580, 5 beds, 3.5 baths

$1,299,999

5 beds3.5 baths3,500 sq ft

87 Sobro Ave, Valley Stream, NY 11580

Listing by Blackstone Realty

Property at 109 Wheatley Rd, Glen Head, NY 11545, 6 beds, 5.5 baths

$3,650,000

6 beds5.5 baths5,642 sq ft

109 Wheatley Rd, Glen Head, NY 11545

Listing by Compass Greater NY LLC

Property at 22 Sequoia Cir, Plandome, NY 11030, 6 beds, 6.5 baths

$3,836,000

6 beds6.5 baths5,877 sq ft

22 Sequoia Cir, Plandome, NY 11030

Listing by Toll Brothers Real Estate Inc.

Property at 26 Sequoia Cir, Plandome, NY 11030, 5 beds, 4.5 baths

$3,098,000

5 beds4.5 baths3,433 sq ft

26 Sequoia Cir, Plandome, NY 11030

Listing by Toll Brothers Real Estate Inc.

Property at 2 Mountain Ave, Bayville, NY 11709, 4 beds, 2.5 baths

$985,000

4 beds2.5 baths2,466 sq ft

2 Mountain Ave, Bayville, NY 11709

Listing by Branch Real Estate Group

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Based on information submitted to the MLS GRID as of Tue Dec 02 2025. 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.

Luxury Homes for Sale in Nassau County

There are currently 1289 luxury homes for sale in Nassau County at a median listing price of $875K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Nassau County stay on the market for 52 days and receive 4 offers. This map is refreshed with the newest listings in Nassau County every 15 minutes.

In the past month, 976 homes have been sold in Nassau County. In addition to houses in Nassau County, there were also 546 condos, 1 townhouse, and 129 multi-family units for sale in Nassau County last month. Find your dream home in Nassau County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Nassau County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Nassau County. If you're looking to sell your home in the Nassau County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Nassau County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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