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

220 homes

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ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
The Best Holiday Deal in Nassau County — Turn-Key Bay-Area Living at an Unbeatable Value. Perfectly positioned just blocks from the Great South Bay on a quiet, highly sought-after street, this fully renovated home delivers exceptional value, lifestyle, and peace of mind. Completely reimagined from top to bottom, the home welcomes you with a spacious, wide-open floor plan ideal for both everyday living and effortless entertaining. Major upgrades include a brand-new roof, new HVAC system, new central air, and beautifully refinished hardwood floors throughout. The chef’s eat-in kitchen is the heart of the home, showcasing quartz countertops, custom shaker cabinetry, a natural gas r

$625,000

3 beds2 baths1,258 sq ft

15 E Hamilton Ave, Massapequa, NY 11758

Fully renovated home • Brand new roof • New hvac system

Listing by Frontline Realty Group LLC

NEW 34 HRS AGO

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Unique & Rare Oceanfront Opportunity in East Atlantic Beach! A truly exceptional three-family oceanfront home situated on a rare double lot in the highly desirable East Atlantic Beach area. This one of a kind offering presents endless possibilities—customize and create your ultimate dream residence or utilize as a prime income-producing investment property. Each unit features hardwood floors and wood-burning fireplaces, along with private patios and/or balconies that capture coastal living at its finest. Enjoy the convenience of being just moments from the trendy West End of Long Beach, as well as excellent local shops, cafés, and restaurants. Ideally situated close to al

$3,900,000

4 beds3 baths— sq ft

23 Troy Ave, East Atlantic Beach, NY 11561

Private balconies • Double lot • Private patios

Listing by Douglas Elliman Real Estate

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Waterfront Colonial On Desirable Beach Avenue In Bellmore Featuring Direct Water Views And A Huge Rear Deck Perfect For Entertaining. 3 Bedrooms and 2 Full Baths - This Home Offers A Large Kitchen, Spacious Living Room And Dining Room, Three Bedrooms, And Two Full Baths. Additional Highlights Include An Inviting Open Front Porch, Detached One-Car Garage, And Ample Indoor And Outdoor Living Space. Enjoy Waterfront Living With Endless Potential In A Prime Location.

$588,888

3 beds2 baths1,440 sq ft

138 Beach Ave, Bellmore, NY 11710

Large kitchen • Direct water views • Huge rear deck

Listing by Signature Premier Properties

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Welcome to 266 Bayview Ave—your dream waterfront home in the heart of Biltmore Shores. This beautifully maintained 3-bedroom, 2.5-bath residence is perfectly positioned on an extra-wide canal, offering stunning sunset views and the ideal blend of comfort, function, and coastal living. Step inside to find a warm and inviting layout featuring a fireplace, gas heating, central AC, central vac, and hardwood flooring under the carpet. The bright kitchen includes stainless steel appliances, and the home is equipped with a 200-amp electrical panel for modern reliability. Enjoy exceptional outdoor living with two-tier decking, an outdoor bar, an above-ground pool, a gas BBQ hookup, and a 5-zo

$1,200,000

3 beds2.5 baths2,089 sq ft

266 Bayview Ave, Massapequa, NY 11758

8,360 sq ft lot • 2 garage spots • Pool

Listing by Signature Premier Properties

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Nestled in a prime location, this stunning townhouse effortlessly blends luxury, comfort, and unparalleled ocean views! Offering 3 spacious bedrooms and 2 updated bathrooms. Expansive main living area featuring an oceanfront terrace where you can unwind to the sound of the waves. Inside, a cozy gas fireplace perfect for a year round retreat. The versatile lower level, with its separate entrance, is a true bonus – ideal as a home office, private guest suite, or even a beachside cabana, offering endless possibilities to suit your lifestyle. With abundant storage throughout, including a garage with direct access to the unit, you’ll find that space is never an issue – even for

$1,399,999

3 beds2 baths3,150 sq ft

627 Oceanfront Unit A, Long Beach, NY 11561

Cozy gas fireplace • Separate entrance • Oceanfront terrace

Listing by BERKSHIRE HATHAWAY

Property at 3291 Wolfson Dr, Baldwin, NY 11510, 4 beds, 2.5 baths

$1,049,000

4 beds2.5 baths1,687 sq ft

3291 Wolfson Dr, Baldwin, NY 11510

Listing by RE/MAX Team

Property at 23 Hathaway Ln, Manhasset, NY 11030, 5 beds, 4.5 baths

$3,199,000

5 beds4.5 baths3,618 sq ft

23 Hathaway Ln, Manhasset, NY 11030

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 119 Alhambra Rd, Massapequa, NY 11758, 5 beds, 3 baths

$1,200,000

5 beds3 baths2,450 sq ft

119 Alhambra Rd, Massapequa, NY 11758

Listing by Signature Premier Properties

Property at 14 Island Plz, Bellmore, NY 11710

$669,000

0 beds— baths— sq ft

14 Island Plz, Bellmore, NY 11710

Listing by Signature Premier Properties

Property at 12 Florence Ave Unit 29A, Freeport, NY 11520, 2 beds, 2 baths

$414,500

2 beds2 baths1,678 sq ft

12 Florence Ave Unit 29A, Freeport, NY 11520

Listing by Douglas Elliman Real Estate

Property at 2072 Legion St, Bellmore, NY 11710, 5 beds, 3 baths

$1,899,000

5 beds3 baths3,582 sq ft

2072 Legion St, Bellmore, NY 11710

Listing by Douglas Elliman Real Estate

Property at 3680 Naomi St, Seaford, NY 11783, 3 beds, 2 baths

$715,000

3 beds2 baths1,416 sq ft

3680 Naomi St, Seaford, NY 11783

Listing by Blackstone Realty

Property at 200# Centre Island Rd, Oyster Bay, NY 11771, 6 beds, 7.5 baths

$8,500,000

6 beds7.5 baths7,047 sq ft

200# Centre Island Rd, Oyster Bay, NY 11771

Listing by Daniel Gale Sothebys Intl Rlty

Property at 3340 Yost Blvd, Oceanside, NY 11572, 4 beds, 2 baths

$839,000

4 beds2 baths2,422 sq ft

3340 Yost Blvd, Oceanside, NY 11572

Listing by BERKSHIRE HATHAWAY

Property at 1 Toms Point Ln Unit 2A, Port Washington, NY 11050, 2 beds, 1 bath

$560,000

2 beds1 bath932 sq ft

1 Toms Point Ln Unit 2A, Port Washington, NY 11050

Listing by Branch Real Estate Group

Property at 22 Lake Rd, Great Neck, NY 11020, 9 beds, 5.5 baths

$3,600,000

9 beds5.5 baths6,238 sq ft

22 Lake Rd, Great Neck, NY 11020

Listing by BERKSHIRE HATHAWAY

Property at 38 E Hamilton Ave, Massapequa, NY 11758, 3 beds, 3 baths

$919,000

3 beds3 baths2,000 sq ft

38 E Hamilton Ave, Massapequa, NY 11758

Listing by Azure Realty Group NY LLC

Property at 300 Branch Ave, Freeport, NY 11520, 4 beds, 1.5 baths

$775,000

4 beds1.5 baths2,139 sq ft

300 Branch Ave, Freeport, NY 11520

Listing by Blackstone Realty

Property at 3106 Clubhouse Rd, Merrick, NY 11566, 4 beds, 3 baths

$1,699,000

4 beds3 baths2,425 sq ft

3106 Clubhouse Rd, Merrick, NY 11566

Listing by Signature Premier Properties

Property at 4 Rose St Unit 7, C-1, Oceanside, NY 11572, 2 beds, 1 bath

$359,999

2 beds1 bath900 sq ft

4 Rose St Unit 7, C-1, Oceanside, NY 11572

Listing by Signature Premier Properties

Property at 55 Alhambra Rd, Massapequa, NY 11758, 4 beds, 2 baths

$799,999

4 beds2 baths1,760 sq ft

55 Alhambra Rd, Massapequa, NY 11758

Listing by Nappa Realty Inc

Property at 49 East Ave, Glen Cove, NY 11542, 4 beds, 2 baths

$650,888

4 beds2 baths1,828 sq ft

49 East Ave, Glen Cove, NY 11542

Listing by BERKSHIRE HATHAWAY

Property at 47 Anchor St Unit Y, Freeport, NY 11520, 2 beds, 2 baths

$449,999

2 beds2 baths1,200 sq ft

47 Anchor St Unit Y, Freeport, NY 11520

Listing by Signature Premier Properties

Property at 2406 Legion St, Bellmore, NY 11710, 3 beds, 2.5 baths

$998,000

3 beds2.5 baths1,848 sq ft

2406 Legion St, Bellmore, NY 11710

Listing by BRESRE Realty Inc

Property at 179 California Pl N, Island Park, NY 11558, 4 beds, 3 baths

$899,000

4 beds3 baths2,302 sq ft

179 California Pl N, Island Park, NY 11558

Listing by RE/MAX City Square

Property at 647 Lincoln St, Baldwin, NY 11510, 3 beds, 2.5 baths

$699,000

3 beds2.5 baths1,686 sq ft

647 Lincoln St, Baldwin, NY 11510

Listing by Blue Island Homes NY LLC

Property at 700 Shore Rd Unit 7Y, Long Beach, NY 11561, 1 bed, 1 bath

$569,000

1 bed1 bath1,000 sq ft

700 Shore Rd Unit 7Y, Long Beach, NY 11561

Listing by Sailing Home Realty of L I LLC

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 855 E Broadway Unit 4G, Long Beach, NY 11561, 1 bed, 1 bath

$325,000

1 bed1 bath476 sq ft

855 E Broadway Unit 4G, Long Beach, NY 11561

Listing by Coldwell Banker American Homes

Property at 220 Shore Rd, Seaford, NY 11783, 2 beds, 1 bath

$165,000

2 beds1 bath1,100 sq ft

220 Shore Rd, Seaford, NY 11783

Listing by Iaquinta Premier Properties

Property at 135 Ocean Ave, Massapequa, NY 11758, 4 beds, 3 baths

$1,649,900

4 beds3 baths2,855 sq ft

135 Ocean Ave, Massapequa, NY 11758

Listing by Real Broker NY LLC

Property at 360 Shore Rd Unit 8L, Long Beach, NY 11561, 2 beds, 2 baths

$725,000

2 beds2 baths1,400 sq ft

360 Shore Rd Unit 8L, Long Beach, NY 11561

Listing by Compass Greater NY LLC

Property at 566 E Shore Rd, Great Neck, NY 11024, 6 beds, 5.5 baths

$9,998,000

6 beds5.5 baths8,000 sq ft

566 E Shore Rd, Great Neck, NY 11024

Listing by Edna Mashaal Realty LLC

Property at 8 September Ln, Glen Cove, NY 11542, 5 beds, 3.5 baths

$2,599,000

5 beds3.5 baths5,524 sq ft

8 September Ln, Glen Cove, NY 11542

Listing by Douglas Elliman Real Estate

Property at 1 Anchorage Way #1401, Freeport, NY 11520, 1 bed, 1 bath

$389,900

1 bed1 bath26,295 sq ft

1 Anchorage Way #1401, Freeport, NY 11520

Listing by RE/MAX City Square

Property at 3717 Somerset Dr, Seaford, NY 11783, 3 beds, 2 baths

$849,990

3 beds2 baths1,584 sq ft

3717 Somerset Dr, Seaford, NY 11783

Listing by RE/MAX Reliance

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 420 Shore Rd Unit 4C, Long Beach, NY 11561, 1 bed, 1 bath

$499,000

1 bed1 bath816 sq ft

420 Shore Rd Unit 4C, Long Beach, NY 11561

Listing by Century 21 AA Realty

Property at 54 Ocean Watch Ct #54, Hempstead, NY 11520, 3 beds, 3 baths

$970,000

3 beds3 baths2,286 sq ft

54 Ocean Watch Ct #54, Hempstead, NY 11520

Listing by Daniel Gale Sothebys Intl Rlty

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

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Based on information submitted to the MLS GRID as of Wed Dec 31 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.

Waterfront Homes for Sale in Nassau County

There are currently 220 waterfront homes for sale in Nassau County at a median listing price of $880K. 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 63 days and receive 5 offers. This map is refreshed with the newest listings in Nassau County every 15 minutes.

In the past month, 775 homes have been sold in Nassau County. In addition to houses in Nassau County, there were also 503 condos, 2 townhouses, and 118 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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Waterfront homes for sale & real estate in Nassau County, NY

Waterfront Homes for Sale in Nassau County

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