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

312 homes + 2 early access

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NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
LAST LOT LEFT! New Construction Colonial – To Be Built. 4 Bedrooms, 2.5 Bathrooms Incredible opportunity to build your dream home. Choose from three thoughtfully designed models: The Mattituck, The Jamesport, and The Jamesport Plus. Each model offers a spacious and functional layout with high-quality finishes throughout. This beautiful Colonial will feature four generously sized bedrooms, two and a half bathrooms, and an oversized attached garage with interior access. Exterior features include architectural roof shingles with a 30-year guarantee, a blacktop driveway and walkway, a concrete front porch with sidelights, and maintenance-free vinyl siding. Stone accents are available upon

$779,999

4 beds2.5 baths2,260 sq ft

Lot 2 Cardinal Ct, Ridge, NY 11961

Blacktop driveway • Concrete front porch • New construction

Listing by Coldwell Banker American Homes

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
A Magnificent and Timeless New Construction in the Heart of Dix Hills, Half Hollow School District. This Spectacular Colonial Blends Classic Elegance with Modern Comfort. An Entertainer's Dream Home That is Set on an Expansive Over one Acre Lot, Offering Privacy, Serenity and Plenty of Room to Entertain and Relax. This Elegant Home Offers App 8200 SQ FT Of Interior Living, Expanding Over 3 Levels. First Floor, Featuring Grand Entry Foyer with Cathedral Ceilings, Living Room with Fireplace, Sun-Lit Family Room, Grand Formal Dining Room with Wet Bar and Custom Built In Cabinetry, Magnificent Chef Eat In Kitchen With Expansive Island and High End Stainless Steel Appliances, Laundry Room, Guest

$2,999,000

4 beds4 baths4,540 sq ft

21 Arista Dr, Dix Hills, NY 11746

New construction • Cathedral ceilings • Grand entry foyer

Listing by Douglas Elliman Real Estate

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
Brand-New Construction | Elevated Design | Low-Maintenance Living Near Beaches and Parks and shopping. This brand-new raised ranch, spanning approximately 1,300 square feet. Designed with modern living in mind, the open-concept layout allows effortless flow between cooking, dining, and entertaining. The spacious kitchen features stainless steel Energy Star appliances, a clean-burning electric stove, beautiful quartz countertops, the kitchen opens to the dining area, which overlooks a bright living room enhanced by cathedral ceilings, creating an inviting and airy atmosphere. The primary bedroom offers nine-foot ceilings, oversized windows, and three full closets for exceptional storage, alo

$579,000

3 beds2 baths1,200 sq ft

125 Lynbrook Dr, Mastic Beach, NY 11951

Quartz countertops • Spacious kitchen • Open concept layout

Listing by BH&G R E Realty Connect

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
A To-Be-Built French Chateau Masterpiece by Splendid Properties NY LLC Visionary Design Meets Unmatched Luxury. Proudly brought to the market by Splendid Properties NY LLC, a premier custom builder boasting over 30 years of elite experience in crafting exceptional luxury homes, this spectacular "to-be-built" estate redefines modern opulence. Spanning an impressive 7,471 square feet of meticulously planned architectural perfection, this custom French Chateau sits majestically on a sprawling, highly private 1.8-acre lot in the prestigious enclave of Dix Hills. The Main Level: Features an incredibly open layout highlighted by a spectacular two-story Foyer and a magnificent double-hei

$3,999,999

7 beds7.5 baths7,471 sq ft

191 Candlewood Path, Dix Hills, NY 11746

1.8 acre lot • 3 garage spots • Built 2026

Listing by Keller Williams Realty Elite

ABOUT THIS HOME
New Home for sale in Suffolk County, NY:
Brand new in one of Shelter Island's premier enclaves along Gardiners Bay, this custom 5,535 +/- SF, south-facing residence developed by Juno Homes presents a refined blend of luxury, location, and design. Defined by soaring proportions, sleek attention to detail and bathed in natural light, the home features 5 ensuite bedrooms, 6 full baths and one half bathroom across two levels. Upon entry, a dramatic gallery corridor blurs the boundary between indoors and out, where floor-to-ceiling glass frames curated views of the surrounding landscape. Warm white oak flooring and an abundance of natural light create a quiet sense of sophistication, transforming a simple passage into an architectural

$4,995,000

5 beds6.5 baths5,535 sq ft

6 Great Circle Dr, Shelter Island, NY 11964

Entertaining bar • Chef's kitchen • 0.94 acre lot

Listing by Douglas Elliman Real Estate

Property at 84 Corrigan St, Southampton, NY 11968, 6 beds, 8.5 baths

$7,995,000

6 beds8.5 baths6,000 sq ft

84 Corrigan St, Southampton, NY 11968

Listing by Nest Seekers International LLC

Property at 6 Scout Trl, Ridge, NY 11961, 3 beds, 2 baths

$739,900

3 beds2 baths1,677 sq ft

6 Scout Trl, Ridge, NY 11961

Listing by Brookhampton Realty

Property at 65 Ozark St, Centereach, NY 11720, 4 beds, 2.5 baths

$749,990

4 beds2.5 baths2,200 sq ft

65 Ozark St, Centereach, NY 11720

Listing by Douglas Elliman Real Estate

Property at 606 Bay View Cir #6, Moriches, NY 11955, 2 beds, 3 baths

$699,000

2 beds3 baths1,860 sq ft

606 Bay View Cir #6, Moriches, NY 11955

Listing by Premier Prop At Meadowbrook Pt

Property at 25 Bluff Point Rd, Sag Harbor, NY 11963, 4 beds, 5.5 baths

$15,950,000

4 beds5.5 baths3,328 sq ft

25 Bluff Point Rd, Sag Harbor, NY 11963

Listing by Douglas Elliman Real Estate

Property at 66 Hillside Dr E, Sag Harbor, NY 11963, 6 beds, 7 baths

$4,495,000

6 beds7 baths4,519 sq ft

66 Hillside Dr E, Sag Harbor, NY 11963

Listing by ZI Realty LLC

Property at 964 Sipp Ave, Medford, NY 11763, 4 beds, 3 baths

$829,999

4 beds3 baths2,220 sq ft

964 Sipp Ave, Medford, NY 11763

Listing by Century 21 Cor Ace Realty Inc

Property at 38 N Bay Ave, Eastport, NY 11941, 5 beds, 3.5 baths

$1,729,000

5 beds3.5 baths4,041 sq ft

38 N Bay Ave, Eastport, NY 11941

Listing by Coldwell Banker Reliable R E

Property at 120 Halsey Ln, Bridgehampton, NY 11932, 9 beds, 12.5 baths

$23,995,000

9 beds12.5 baths15,000 sq ft

120 Halsey Ln, Bridgehampton, NY 11932

Listing by Nest Seekers International LLC

Property at 14 Wilmington Dr, Melville, NY 11747, 5 beds, 5.5 baths

$2,999,000

5 beds5.5 baths6,000 sq ft

14 Wilmington Dr, Melville, NY 11747

Listing by Century 21 Realty Specialists

Property at 1700 Smith Dr S, Southold, NY 11971, 4 beds, 3.5 baths

$1,625,000

4 beds3.5 baths2,668 sq ft

1700 Smith Dr S, Southold, NY 11971

Listing by Douglas Elliman Real Estate

Property at 301 Old Mill Rd, Saint James, NY 11780, 6 beds, 4 baths

$2,499,000

6 beds4 baths6,050 sq ft

301 Old Mill Rd, Saint James, NY 11780

Listing by Keller Williams Realty Elite

Property at 4 Coventry Ct, Wheatley Heights, NY 11798, 5 beds, 5.5 baths

$2,358,000

5 beds5.5 baths5,799 sq ft

4 Coventry Ct, Wheatley Heights, NY 11798

Listing by E Realty International Corp

Property at 39 Surrey Dr, Center Moriches, NY 11934, 3 beds, 2.5 baths

$849,900

3 beds2.5 baths2,100 sq ft

39 Surrey Dr, Center Moriches, NY 11934

Listing by Brookhampton Realty

Property at 3 Juniper Ln #94, Yaphank, NY 11980, 2 beds, 2.5 baths

$980,000

2 beds2.5 baths2,389 sq ft

3 Juniper Ln #94, Yaphank, NY 11980

Listing by Premier Prop At Meadowbrook Pt

Property at 106 Cove Rd, Northport, NY 11768, 6 beds, 6.5 baths

$4,595,000

6 beds6.5 baths7,748 sq ft

106 Cove Rd, Northport, NY 11768

Listing by Signature Premier Properties

Property at 2790 Stanley Rd, Mattituck, NY 11952, 4 beds, 4 baths

$2,745,000

4 beds4 baths4,613 sq ft

2790 Stanley Rd, Mattituck, NY 11952

Listing by Douglas Elliman Real Estate

Property at 5 Somner Dr, Dix Hills, NY 11746, 6 beds, 6.5 baths

$4,699,000

6 beds6.5 baths8,756 sq ft

5 Somner Dr, Dix Hills, NY 11746

Listing by World Prop Intl Sea to Sky

Property at 1130 Carlls Straight Path, Dix Hills, NY 11746, 5 beds, 6.5 baths

$2,098,888

5 beds6.5 baths5,625 sq ft

1130 Carlls Straight Path, Dix Hills, NY 11746

Listing by Serhant East End LLC

Property at 37 Second Neck Ln, Quogue, NY 11959, 8 beds, 11.5 baths

$19,800,000

8 beds11.5 baths10,451 sq ft

37 Second Neck Ln, Quogue, NY 11959

Listing by Douglas Elliman Real Estate

Property at Undisclosed address, Westhampton, NY 11977, 4 beds, 4.5 baths

$2,000,000

4 beds4.5 baths3,500 sq ft

Undisclosed address, Westhampton, NY 11977

Listing by STOEBE & CO

Property at 25 Walnut St, Coram, NY 11727, 4 beds, 3 baths

$849,999

4 beds3 baths2,376 sq ft

25 Walnut St, Coram, NY 11727

Listing by Leesa Byrnes Realty Inc

Property at 632 Water Way #32, Moriches, NY 11955, 2 beds, 3 baths

$799,000

2 beds3 baths1,874 sq ft

632 Water Way #32, Moriches, NY 11955

Listing by Premier Prop At Meadowbrook Pt

Property at 37 Wilmington Dr, Melville, NY 11747, 4 beds, 4 baths

$2,699,999

4 beds4 baths5,800 sq ft

37 Wilmington Dr, Melville, NY 11747

Listing by Signature Premier Properties

Property at 28 Watch Way, Lloyd Harbor, NY 11743, 5 beds, 4.5 baths

$7,899,000

5 beds4.5 baths5,000 sq ft

28 Watch Way, Lloyd Harbor, NY 11743

Listing by Daniel Gale Sothebys Intl Rlty

Property at 130 Center St, Holbrook, NY 11741, 4 beds, 3 baths

$859,990

4 beds3 baths1,957 sq ft

130 Center St, Holbrook, NY 11741

Listing by Century 21 Princeton Prop

Property at 154 Shore Dr E, Amagansett, NY 11930, 3 beds, 2 baths

$1,785,000

3 beds2 baths1,260 sq ft

154 Shore Dr E, Amagansett, NY 11930

Listing by Douglas Elliman Real Estate

Property at 37 Pentmoor Dr, Mastic, NY 11950, 4 beds, 3 baths

$845,000

4 beds3 baths2,402 sq ft

37 Pentmoor Dr, Mastic, NY 11950

Listing by Coldwell Banker M&D Good Life

Property at 12 Jefferson Ave, Wyandanch, NY 11798, 5 beds, 3.5 baths

$789,999

5 beds3.5 baths2,668 sq ft

12 Jefferson Ave, Wyandanch, NY 11798

Listing by Realty Executives Powerhouse

Property at 129 Cedar Ln, Medford, NY 11763, 3 beds, 2 baths

$749,990

3 beds2 baths— sq ft

129 Cedar Ln, Medford, NY 11763

Listing by Douglas Elliman Real Estate

Property at 9 Deerland Dr, East Quogue, NY 11942, 6 beds, 5.5 baths

$3,299,999

6 beds5.5 baths3,928 sq ft

9 Deerland Dr, East Quogue, NY 11942

Listing by Serhant East End LLC

Property at 12 Beech St, Wyandanch, NY 11798, 5 beds, 4 baths

$799,000

5 beds4 baths3,400 sq ft

12 Beech St, Wyandanch, NY 11798

Listing by Realty Executives Powerhouse

Property at 190 Country Rd, Medford, NY 11763, 4 beds, 2.5 baths

$799,900

4 beds2.5 baths2,500 sq ft

190 Country Rd, Medford, NY 11763

Listing by Weichert Realtors Performance

Property at 58 Miller Place Middle Island Rd, Mount Sinai, NY 11766, 4 beds, 2.5 baths

$995,000

4 beds2.5 baths2,500 sq ft

58 Miller Place Middle Island Rd, Mount Sinai, NY 11766

Listing by Serhant East End LLC

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

$965,000

4 beds2.5 baths2,700 sq ft

21 Willis Ave, Amityville, NY 11701

Listing by Weichert Realtors Performance

Property at 37 2nd St, Moriches, NY 11955, 4 beds, 3 baths

$779,000

4 beds3 baths2,960 sq ft

37 2nd St, Moriches, NY 11955

Listing by Fiore Real Estate Sales Corp

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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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