Homes with Basements for Sale in Suffolk County, NY

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NEW CONSTRUCTION

ABOUT THIS HOME
Home with Basement for sale in Suffolk County, NY:
Where modern architecture meets the serenity of the sea, 28 Watch Way stands as a bold statement of design and lifestyle on Long Island’s Gold Coast. Designed by the renowned Philip Rossillo of PRDG Architecture + Design and developed by Hither Hills Group, this newly completed 5,000+ sq. ft. residence redefines coastal luxury across three levels of inspired living. Nestled within Watch Bay, an exclusive enclave of just four custom homes with private beach access spanning nearly 1,300 linear feet and breathtaking views of the Long Island Sound, this five-bedroom, five-and-a-half-bath estate captures the essence of refined waterfront living—without compromise. Every element of th

$8,500,000

5 beds5.5 baths5,000 sq ft

28 Watch Way, Huntington, NY 11743

Rooftop terrace • Fireplace lounge • Private beach access

Listing by Keller Williams Points North

ABOUT THIS HOME
Home with Basement for sale in Suffolk County, NY:
Exquisite Brand-New 4-Bed, 4.5-Bath Colonial with Finished Basement Step into this exceptional newly built 4-bedroom, 4.5-bath Colonial, where timeless elegance meets modern sophistication. Thoughtfully designed for both family living and entertaining, the home features a grand formal dining room, a spacious master suite with a spa-inspired en suite bath, a dedicated home office, and a welcoming den/family room for relaxation and gatherings. The chef’s dream kitchen is outfitted with premium appliances, including a refrigerator, stove, and dishwasher, along with ample counter space and a bright, airy layout perfect for culinary creations or casual dining. Comfort is ensured throughout

$1,138,888

4 beds4.5 baths2,500 sq ft

123 Cayuga Ave, Deer Park, NY 11729

Chef's dream kitchen • Finished basement • 0.24 acre lot

Listing by Voro LLC

VIDEO TOUR

ABOUT THIS HOME
Home with Basement for sale in Suffolk County, NY:
OCEANFRONT MANSION MASTERPIECE YOUR 5-STAR OCEAN RESORT PARADISE AWAITS!!! Simply beyond compare, it will be love at first sight with this awe-inspiring 8,000 SF custom oceanfront mansion retreat on two magnificent acres with 200 feet of private oceanfront. An artistic masterpiece of modern architecture, combined with a world-class private beach, breathtaking ocean views, and cool Atlantic breezes provides the ultimate setting for luxurious living, relaxation, inspiration, and unmatched privacy. Located off an exclusive private cul-de-sac lane, down a 400 foot-secluded drive, you are greeted with a contemporary masterwork of three extraordinary stories. majestically facing the Big Blue. You

$39,000,000

7 beds8 baths8,000 sq ft

9 Mitchell Dunes Ln, Amagansett, NY 11930

Private oceanfront • Gorgeous landscaping • 2 acre lot

Listing by Carol E Levy

ABOUT THIS HOME
Home with Basement for sale in Suffolk County, NY:
Welcome to this beautifully renovated inline ranch in a prime Central Islip location. This move-in ready home features two spacious bedrooms, one updated bath, a generous living room, and an open eat-in kitchen complete with new cabinets and countertops. A full unfinished basement offers excellent storage and future possibilities, and the detached garage adds valuable convenience. Situated minutes from major expressways and highways, shopping, convenience stores, schools, and public transportation, this home provides exceptional accessibility. Central Islip amenities include a local golf course, nearby universities, and several rapidly developing neighborhoods, making this an area with stro

$474,999

2 beds1 bath900 sq ft

1151 Connetquot Ave, Central Islip, NY 11722

5,663 sq ft lot • Garage • Built 1954

Listing by Real Broker NY LLC

OPEN SUN, 11AM TO 4PM

ABOUT THIS HOME
Home with Basement for sale in Suffolk County, NY:
Exquisite Updated Center Hall Colonial on . 8 Acres with Heated In-Ground Pool Set back on a quiet cul-de-sac and surrounded by mature landscaping, this beautifully updated “move-in” ready Center Hall Colonial offers timeless elegance, modern comfort, and complete privacy on a serene . 8-acre lot. Main Level A sun-filled two-story foyer opens to a gracious formal dining room and spacious living room. The updated kitchen features granite countertops, stainless steel appliances, and a seamless flow into the open-concept den with sliding doors to the yard—perfect for entertaining or relaxed everyday living. A butler’s pantry/mudroom off the kitchen leads to a private

$1,200,000

4 beds2.5 baths2,678 sq ft

48 Windcrest Dr, Manorville, NY 11949

0.86 acre lot • 2 garage spots • Pool

Listing by Coldwell Banker American Homes

Property at 273 Delaware Ave, Bay Shore, NY 11706, 5 beds, 2.5 baths

$749,000

5 beds2.5 baths2,002 sq ft

273 Delaware Ave, Bay Shore, NY 11706

Listing by Realty Connect USA L I Inc

Property at 637 Veterans Hwy, Smithtown, NY 11787, 4 beds, 3 baths

$750,000

4 beds3 baths1,500 sq ft

637 Veterans Hwy, Smithtown, NY 11787

Listing by Prime Realty

Property at 7 Hester Ln, Ronkonkoma, NY 11779, 3 beds, 1.5 baths

$599,000

3 beds1.5 baths1,368 sq ft

7 Hester Ln, Ronkonkoma, NY 11779

Listing by RE/MAX Integrity Leaders

Property at 72 Old Farm Rd, Riverhead, NY 11901, 3 beds, 1.5 baths

$589,999

3 beds1.5 baths1,558 sq ft

72 Old Farm Rd, Riverhead, NY 11901

Listing by Exit Realty Liberty

Property at 57 (aka 400) Wilmarth Ave, Greenport, NY 11944, 3 beds, 1 bath

$585,000

3 beds1 bath1,500 sq ft

57 (aka 400) Wilmarth Ave, Greenport, NY 11944

Listing by Century 21 Excelsior Realty

Property at 651 Americus Ave, East Patchogue, NY 11772, 3 beds, 2 baths

$599,000

3 beds2 baths1,229 sq ft

651 Americus Ave, East Patchogue, NY 11772

Listing by Coldwell Banker M&D Good Life

Property at 223 Timberpoint Rd, East Islip, NY 11730, 3 beds, 1 bath

$699,990

3 beds1 bath1,159 sq ft

223 Timberpoint Rd, East Islip, NY 11730

Listing by Cardinal Realty Group LLC

Property at 455 West Ln, East Marion, NY 11939, 3 beds, 2 baths

$999,999

3 beds2 baths1,250 sq ft

455 West Ln, East Marion, NY 11939

Listing by Douglas Elliman Real Estate

Property at 11 Seneca Trl, Ridge, NY 11961, 3 beds, 1 bath

$525,000

3 beds1 bath1,092 sq ft

11 Seneca Trl, Ridge, NY 11961

Listing by Corcoran

Property at 2 Winfield Davis Dr, Coram, NY 11727, 4 beds, 2.5 baths

$694,900

4 beds2.5 baths1,834 sq ft

2 Winfield Davis Dr, Coram, NY 11727

Listing by CLMA Realty

Property at 166 Neighborhood Rd, Mastic Beach, NY 11951, 2 beds, 1.5 baths

$500,000

2 beds1.5 baths1,176 sq ft

166 Neighborhood Rd, Mastic Beach, NY 11951

Listing by Redfin Real Estate

Property at 200 Southern Blvd, Nesconset, NY 11767, 3 beds, 2 baths

$849,000

3 beds2 baths1,600 sq ft

200 Southern Blvd, Nesconset, NY 11767

Listing by Signature Premier Properties

Property at 266 Tree Rd, Centereach, NY 11720, 3 beds, 1 bath

$534,999

3 beds1 bath988 sq ft

266 Tree Rd, Centereach, NY 11720

Listing by Exit Realty Achieve

Property at 120 Bleeker St, Port Jefferson, NY 11777, 4 beds, 3 baths

$929,000

4 beds3 baths2,580 sq ft

120 Bleeker St, Port Jefferson, NY 11777

Listing by Jolie Powell Realty Inc

Property at 84 Riviera Dr, Mastic, NY 11950, 4 beds, 1 bath

$449,000

4 beds1 bath1,270 sq ft

84 Riviera Dr, Mastic, NY 11950

Listing by Coldwell Banker American Homes

Property at 1 Monaco Ct, Ronkonkoma, NY 11779, 3 beds, 3 baths

$835,000

3 beds3 baths2,192 sq ft

1 Monaco Ct, Ronkonkoma, NY 11779

Listing by Realty Connect USA L I Inc

Property at 20 Laurie Rd, Brentwood, NY 11717, 6 beds, 2 baths

$599,999

6 beds2 baths1,569 sq ft

20 Laurie Rd, Brentwood, NY 11717

Listing by Signature Premier Properties

Property at 344 Great Plains Rd, Southampton, NY 11968, 5 beds, 6.5 baths

$12,795,000

5 beds6.5 baths5,000 sq ft

344 Great Plains Rd, Southampton, NY 11968

Listing by Nest Seekers International LLC

Property at 4928 Express Dr S, Ronkonkoma, NY 11779, 3 beds, 1.5 baths

$599,000

3 beds1.5 baths1,419 sq ft

4928 Express Dr S, Ronkonkoma, NY 11779

Listing by Keller Williams Realty Liberty

Property at 18 Gwynne Rd, Melville, NY 11747, 6 beds, 7.5 baths

$8,999,999

6 beds7.5 baths8,500 sq ft

18 Gwynne Rd, Melville, NY 11747

Listing by Nest Seekers LLC

Property at 25 Hawthorne St, Mount Sinai, NY 11766, 5 beds, 2 baths

$634,000

5 beds2 baths2,222 sq ft

25 Hawthorne St, Mount Sinai, NY 11766

Listing by Manzoni Real Estate

Property at 1568 7th St, West Babylon, NY 11704, 3 beds, 2 baths

$699,000

3 beds2 baths1,306 sq ft

1568 7th St, West Babylon, NY 11704

Listing by Signature Premier Properties

Property at 65 Landscape Dr, Wheatley Heights, NY 11798, 4 beds, 2.5 baths

$845,000

4 beds2.5 baths1,909 sq ft

65 Landscape Dr, Wheatley Heights, NY 11798

Listing by Island Advantage Realty LLC

Property at 158 Cobb Rd, Water Mill, NY 11976, 7 beds, 7.5 baths

$10,500,000

7 beds7.5 baths9,600 sq ft

158 Cobb Rd, Water Mill, NY 11976

Listing by Corcoran

Property at 480 Ackerly Pond Ln, Southold, NY 11971, 5 beds, 5.5 baths

$1,799,000

5 beds5.5 baths3,350 sq ft

480 Ackerly Pond Ln, Southold, NY 11971

Listing by Compass Greater NY LLC

Property at 141 Remington Ave, Selden, NY 11784, 4 beds, 2 baths

$680,000

4 beds2 baths2,292 sq ft

141 Remington Ave, Selden, NY 11784

Listing by Premium Group Realty Corp

Property at 920 Pine Neck Rd, Southold, NY 11971, 2 beds, 1 bath

$915,000

2 beds1 bath1,300 sq ft

920 Pine Neck Rd, Southold, NY 11971

Listing by Daniel Gale Sothebys Intl Rlty

Property at 38 Arlene Dr, Brentwood, NY 11717, 3 beds, 2.5 baths

$600,000

3 beds2.5 baths1,166 sq ft

38 Arlene Dr, Brentwood, NY 11717

Listing by Homes By Hamche

Property at 428 Montauk Hwy, East Moriches, NY 11940, 6 beds, 4 baths

$965,000

6 beds4 baths3,064 sq ft

428 Montauk Hwy, East Moriches, NY 11940

Listing by Coldwell Banker M&D Good Life

Property at 153 Country Club Dr, Commack, NY 11725, 5 beds, 2.5 baths

$1,390,000

5 beds2.5 baths3,880 sq ft

153 Country Club Dr, Commack, NY 11725

Listing by Winzone Realty Inc

Property at 48 Crystal Beach Blvd, Moriches, NY 11955, 3 beds, 2.5 baths

$659,000

3 beds2.5 baths1,440 sq ft

48 Crystal Beach Blvd, Moriches, NY 11955

Listing by Realty Connect USA L I Inc

Property at 128 Priscilla Ave, Riverhead, NY 11901, 5 beds, 4.5 baths

$1,150,000

5 beds4.5 baths3,729 sq ft

128 Priscilla Ave, Riverhead, NY 11901

Listing by Daniel Gale Sothebys Intl Rlty

Property at 1316 12th St, West Babylon, NY 11704, 5 beds

$724,000

5 beds— baths1,759 sq ft

1316 12th St, West Babylon, NY 11704

Listing by Douglas Elliman Real Estate

Property at 122 4th St, St James, NY 11780, 4 beds, 3 baths

$1,099,000

4 beds3 baths2,416 sq ft

122 4th St, St James, NY 11780

Listing by Realty Connect USA L I Inc

Property at 7 W Bay Shore Rd, Bay Shore, NY 11706, 3 beds, 1 bath

$539,000

3 beds1 bath1,402 sq ft

7 W Bay Shore Rd, Bay Shore, NY 11706

Listing by Coldwell Banker American Homes

Property at 7 Winston Rd, Centereach, NY 11720, 3 beds, 1 bath

$619,000

3 beds1 bath1,280 sq ft

7 Winston Rd, Centereach, NY 11720

Listing by Realty Connect USA L I Inc

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Based on information submitted to the MLS GRID as of Fri Nov 28 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.

Homes with Basements for Sale in Suffolk County

There are currently 1878 homes with basements for sale in Suffolk County at a median listing price of $749K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Suffolk County stay on the market for 52 days and receive 5 offers. This map is refreshed with the newest listings in Suffolk County every 15 minutes.

In the past month, 1330 homes have been sold in Suffolk County. In addition to houses in Suffolk County, there were also 615 condos, 6 townhouses, and 39 multi-family units for sale in Suffolk County last month. Find your dream home in Suffolk 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 Suffolk County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Suffolk County. If you're looking to sell your home in the Suffolk County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Suffolk 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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