New homes for sale & real estate in Suffolk County, NY

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3D WALKTHROUGH

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
SELLER MOTIVATED! Welcome to this exceptional new construction estate nestled on 2 private acres in the heart of Nissequogue, one of Long Island’s most prestigious Gold Coast communities. This stunning residence offers exclusive beach access and is conveniently located just 3 miles from the Saint James and Smithtown LIRR stations, providing easy access to New York City. Designed with timeless elegance and modern sophistication, this custom-built home features a sun-drenched open floor plan with soaring ceilings, oversized windows, wide-plank white oak flooring, graceful arched doorways, and two gas fireplaces adorned with custom stonework. The gourmet chef’s kitchen is the cen

$2,650,000

6 beds5.5 baths5,651 sq ft

9 Wilderness Rd, Nissequogue, NY 11780

2 acre lot • 2 garage spots • Built 2026

Listing by Hampton Estates Realty LLC

OPEN SAT, 2PM TO 3:30PM

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
Modern Hamptons Elegance with Pool, Gym | Sag Harbor Recently constructed by renowned builder Farrell, this beautifully designed Sag Harbor home offers the perfect balance of luxury, comfort, and convenience just moments from the village, nearby marinas, and the ocean beaches of Bridgehampton. Thoughtfully designed across three finished levels, the residence features 7 bedrooms and 6.5 exceptional baths with sophisticated, current finishes and beautifully curated design throughout. The first-floor primary suite is a private retreat complete with its own office and direct access to the backyard patio and pool area. Upstairs, four ensuite guest bedrooms share access to a private terrace, whil

$5,495,000

7 beds6.5 baths4,050 sq ft

21 Lily Pond Dr, Sag Harbor, NY 11963

Multiple patios • Grilling station • Outdoor shower

Listing by Sothebys Int'l Realty Hamptons

3D WALKTHROUGH

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
Discover the epitome of luxury living in this brand-new, beautifully furnished, turnkey home. Ready for immediate move-in, this 3,600 sq. ft. masterpiece features a classic Hamptons style. On the first level you will witness an open floor plan with natural light, a chef's kitchen with a center island breakfast bar, a great room with a fireplace, and formal living and dining rooms. Upstairs, enjoy a primary suite with a walk-in closet and spa bath, plus a junior-suite, and two guest bedrooms. Outdoors, a heated saltwater pool with lush surroundings awaits. Located in the heart of East Hampton along Three Mile Harbor, with waterfront access through the Nature Conservancy, and close proximity

$2,795,000

4 beds3.5 baths3,600 sq ft

4 Squaw Rd, East Hampton, NY 11937

Open floor plan • Waterfront access • Great room

Listing by Douglas Elliman Real Estate

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
Welcome to Old Stables Estates! Introducing A Beautiful Collection Of Seven Homesites in the Remsenburg-Speonk Hamlet in the Town of Southampton. Where Life Moves At a Gentler Pace. Minutes From Beaches, Farms, Charming Cafes, and Local Dining, with The LIRR Offering an Effortless Connection to Manhattan. A Place Where Country Roads, and Community Still Matter. Old Stables Lane will be the new postal address and the community will be eligible to purchase a Village of Westhanpton Beach permit for Rogers Beach. Ideal for weekend escapes or year round living. This gem is Currently Underway with an Estimated delivery Date of November 2026. Still Time To Pick Your Colors and Upgrades!

$2,199,990

4 beds3.5 baths3,500 sq ft

85 - Lot 4 N North Phillips Ave, Speonk, NY 11972

0.56 acre lot • 2 garage spots • Built 2026

Listing by Coldwell Banker Reliable R E

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
Perfectly positioned in the heart of Quogue Village, this exceptional new construction offers timeless design, refined finishes, and effortless luxury. Featuring five bedrooms and four and a half baths, the thoughtfully designed floor plan is anchored by a stunning chef's kitchen that seamlessly connects to the main living and entertaining spaces. Outside, enjoy a private backyard complete with a heated Gunite pool, outdoor shower, and dedicated pool bathroom. An oversized detached two-car garage provides exceptional storage and everyday convenience, all surrounded by beautifully landscaped grounds. Just moments from Quogue Village shops, restaurants, and world-renowned ocean beaches, this

$4,600,000

5 beds5.5 baths4,000 sq ft

6 Lamb Ave, Quogue, NY 11959

Outdoor shower • Heated gunite pool • Chef's kitchen

Listing by Compass Greater NY LLC

Property at 12 Gail Grace Ct, Copiague, NY 11726, 4 beds, 2.5 baths

$850,000

4 beds2.5 baths2,100 sq ft

12 Gail Grace Ct, Copiague, NY 11726

Listing by Century 21 AA Realty

Property at 155 Pennsylvania Lot 1 Ave, Medford, NY 11763, 4 beds, 3 baths

$959,999

4 beds3 baths2,430 sq ft

155 Pennsylvania Lot 1 Ave, Medford, NY 11763

Listing by Exit Realty Liberty

Property at 40 Waters Edge Rd, Southampton, NY 11968, 5 beds, 6 baths

$3,250,000

5 beds6 baths3,000 sq ft

40 Waters Edge Rd, Southampton, NY 11968

Listing by Douglas Elliman Real Estate

Property at 21 Norman Ave, Amityville, NY 11701, 4 beds, 2.5 baths

$1,200,000

4 beds2.5 baths2,980 sq ft

21 Norman Ave, Amityville, NY 11701

Listing by Realty Trends Corp

Property at 22 Tuthills Ln, Jamesport, NY 11947, 4 beds, 3.5 baths

$1,895,000

4 beds3.5 baths3,908 sq ft

22 Tuthills Ln, Jamesport, NY 11947

Listing by Aurora Property Group

Property at 78 Meeting House Rd, Westhampton Beach, NY 11978, 6 beds, 8.5 baths

$4,500,000

6 beds8.5 baths— sq ft

78 Meeting House Rd, Westhampton Beach, NY 11978

Listing by Douglas Elliman Real Estate

Property at 71 Stuyvesant Ave, Mastic, NY 11950, 4 beds, 2.5 baths

$799,000

4 beds2.5 baths2,500 sq ft

71 Stuyvesant Ave, Mastic, NY 11950

Listing by LW 21 LLC

Property at 1355 Little Peconic Bay Rd, Cutchogue, NY 11935, 6 beds, 6.5 baths

$3,200,000

6 beds6.5 baths7,885 sq ft

1355 Little Peconic Bay Rd, Cutchogue, NY 11935

Listing by Corcoran

Property at N/C Holly St, Montauk, NY 11954, 6 beds, 7 baths

$7,499,999

6 beds7 baths7,730 sq ft

N/C Holly St, Montauk, NY 11954

Listing by Realty Connect USA L I Inc

Property at 384 Scudder Ave Lot 2, Copiague, NY 11726, 4 beds, 2.5 baths

$869,000

4 beds2.5 baths2,328 sq ft

384 Scudder Ave Lot 2, Copiague, NY 11726

Listing by Above Board Real Estate Inc

Property at 133B Shinnecock Ave, Mastic, NY 11950, 4 beds, 3 baths

$690,000

4 beds3 baths2,519 sq ft

133B Shinnecock Ave, Mastic, NY 11950

Listing by Douglas Elliman Real Estate

Property at 1665 Glenn Rd, Southold, NY 11971, 4 beds, 4.5 baths

$2,250,000

4 beds4.5 baths3,248 sq ft

1665 Glenn Rd, Southold, NY 11971

Listing by Douglas Elliman Real Estate

Property at 11 Sunnyside Ave, Shelter Island, NY 11964, 4 beds, 5.5 baths

$5,500,000

4 beds5.5 baths4,000 sq ft

11 Sunnyside Ave, Shelter Island, NY 11964

Listing by Douglas Elliman Real Estate

Property at 1750 Hobart Rd, Southold, NY 11971, 5 beds, 4.5 baths

$6,850,000

5 beds4.5 baths4,627 sq ft

1750 Hobart Rd, Southold, NY 11971

Listing by Daniel Gale Sothebys Intl Rlty

Property at 1050 Tasker Ln, Greenport, NY 11944, 7 beds, 6.5 baths

$2,995,000

7 beds6.5 baths4,310 sq ft

1050 Tasker Ln, Greenport, NY 11944

Listing by Realty Connect USA L I Inc

Property at 15 Old Point Rd, Quogue, NY 11959, 7 beds, 7 baths

$12,999,000

7 beds7 baths8,000 sq ft

15 Old Point Rd, Quogue, NY 11959

Listing by Douglas Elliman Real Estate

Property at 278 Hampton St, Sag Harbor, NY 11963, 6 beds, 6.5 baths

$3,999,999

6 beds6.5 baths4,500 sq ft

278 Hampton St, Sag Harbor, NY 11963

Listing by Douglas Elliman Real Estate

Property at 16 Arbor Path, Amagansett, NY 11930, 8 beds, 8.5 baths

$11,500,000

8 beds8.5 baths10,000 sq ft

16 Arbor Path, Amagansett, NY 11930

Listing by Brown Harris Stevens Hamptons

Property at 85 N North Phillips Ave Lot 3, Remsenburg, NY 11972, 4 beds, 3.5 baths

$2,499,990

4 beds3.5 baths4,100 sq ft

85 N North Phillips Ave Lot 3, Remsenburg, NY 11972

Listing by Coldwell Banker Reliable R E

Property at 5 Glen Way, Cold Spring Harbor, NY 11724, 4 beds, 3.5 baths

$2,595,000

4 beds3.5 baths— sq ft

5 Glen Way, Cold Spring Harbor, NY 11724

Listing by Daniel Gale Sothebys Intl Rlty

Property at 152 South Rd, Westhampton, NY 11977, 6 beds, 6.5 baths

$4,395,000

6 beds6.5 baths4,499 sq ft

152 South Rd, Westhampton, NY 11977

Listing by Serhant East End LLC

Property at 33 Dressel, Mastic, NY 11950, 3 beds, 2.5 baths

$629,900

3 beds2.5 baths1,486 sq ft

33 Dressel, Mastic, NY 11950

Listing by Millennium Homes

Property at 32 Quogo Neck Ln, Quogue, NY 11959, 6 beds, 7.5 baths

$12,950,000

6 beds7.5 baths7,023 sq ft

32 Quogo Neck Ln, Quogue, NY 11959

Listing by Douglas Elliman Real Estate

Property at 24 Landview Dr, Dix Hills, NY 11746, 5 beds, 6.5 baths

$6,399,000

5 beds6.5 baths12,200 sq ft

24 Landview Dr, Dix Hills, NY 11746

Listing by Keller Williams Realty Greater

Property at 460 Edge Of Woods Rd, Water Mill, NY 11968, 8 beds, 11 baths

$15,995,000

8 beds11 baths9,906 sq ft

460 Edge Of Woods Rd, Water Mill, NY 11968

Listing by Nest Seekers International LLC

Property at Lot # 23 Fran's Way, Rocky Point, NY 11778, 3 beds, 2 baths

$589,000

3 beds2 baths1,112 sq ft

Lot # 23 Fran's Way, Rocky Point, NY 11778

Listing by Coldwell Banker American Homes

Property at 154 Oakview Hwy Unit B, East Hampton, NY 11937, 9 beds, 11 baths

$8,275,000

9 beds11 baths9,233 sq ft

154 Oakview Hwy Unit B, East Hampton, NY 11937

Listing by Howard Hanna Coach

Property at 254 Overlook Dr, Aquebogue, NY 11931, 3 beds, 3 baths

$1,795,000

3 beds3 baths2,256 sq ft

254 Overlook Dr, Aquebogue, NY 11931

Listing by Douglas Elliman Real Estate

Property at 26745 Main Rd, Cutchogue, NY 11935, 5 beds, 4.5 baths

$2,300,000

5 beds4.5 baths3,866 sq ft

26745 Main Rd, Cutchogue, NY 11935

Listing by Compass Greater NY LLC

Property at 704 Hubbard Ave, Aquebogue, NY 11901, 4 beds, 4.5 baths

$1,975,000

4 beds4.5 baths2,886 sq ft

704 Hubbard Ave, Aquebogue, NY 11901

Listing by Daniel Gale Sothebys Intl Rlty

Property at 3000 Grand Ave, Mattituck, NY 11952, 4 beds, 3.5 baths

$1,899,000

4 beds3.5 baths2,250 sq ft

3000 Grand Ave, Mattituck, NY 11952

Listing by John Quinn Inc

Property at 18 Ocean Bay Blvd, Ocean Bay Park, NY 11770, 5 beds, 4 baths

$3,600,000

5 beds4 baths2,785 sq ft

18 Ocean Bay Blvd, Ocean Bay Park, NY 11770

Listing by Wallace Rlty Sales & Vacation

Property at 66 Peters Ln, Westhampton Beach, NY 11978, 6 beds, 8 baths

$2,699,000

6 beds8 baths5,700 sq ft

66 Peters Ln, Westhampton Beach, NY 11978

Listing by Amy J Ball

Property at 5 Jersey Ave, Miller Place, NY 11764, 4 beds, 2.5 baths

$1,229,990

4 beds2.5 baths2,818 sq ft

5 Jersey Ave, Miller Place, NY 11764

Listing by Aliano Real Estate

Property at 28 Inlet View Dr, Southampton, NY 11968, 4 beds, 4.5 baths

$2,995,000

4 beds4.5 baths3,090 sq ft

28 Inlet View Dr, Southampton, NY 11968

Listing by Douglas Elliman Real Estate

Property at 11 Pine Tree Ln, Westhampton, NY 11977, 8 beds, 9.5 baths

$14,999,990

8 beds9.5 baths8,814 sq ft

11 Pine Tree Ln, Westhampton, NY 11977

Listing by Douglas Elliman Real Estate

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Based on information submitted to the MLS GRID as of Wed Aug 19 2026. 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.

New Homes for Sale in Suffolk County

There are currently 314 new homes for sale in Suffolk County at a median listing price of $767K. 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 44 days and receive 3 offers. This map is refreshed with the newest listings in Suffolk County every 15 minutes.

In the past month, 1324 homes have been sold in Suffolk County. In addition to houses in Suffolk County, there were also 576 condos, 1 townhouse, and 48 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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