Green homes for sale & real estate in Long Island, NY

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NEW CONSTRUCTION

ABOUT THIS HOME
Green Home for sale in Long Island, NY:
Why settle for someone else’s dream when you can build your own? Welcome to this brand-new TO BE BUILT colonial-style home designed with today’s lifestyle in mind. Set on a deep 15,840 sqft lot, this to-be-built beauty will offer over 2,400 square feet of fresh, functional living space and the kind of craftsmanship and energy efficiency only new construction can deliver. Inside, you’ll find four bedrooms, including a spacious primary suite with a walk-in closet and private bath, plus two additional full bathrooms—plenty of space for guests, or a growing household. The open-concept kitchen will shine with granite countertops, stainless steel appliances, and flows righ

$1,099,000

4 beds3 baths2,416 sq ft

122 4th St, St James, NY 11780

Colonial style home • Open concept kitchen • Deep lot

Listing by Realty Connect USA L I Inc

NEW CONSTRUCTION

ABOUT THIS HOME
Green Home for sale in Long Island, NY:
Welcome to this stunning 2025 new construction single family home offering over 4,132 sq ft of luxurious living space on an expansive 9,500 sq ft lot Thoughtfully designed and built for modern living, this exceptional home features 6 spacious bedrooms and 5 beautifully appointed bathrooms, providing the perfect blend of comfort, style, and functionality for today’s lifestyle. Step inside to an open and airy layout with gorgeous oak hardwood floors, abundant natural light, and high-end finishes throughout. The heart of the home is the beautifully designed kitchen, complete with quartz countertops, premium cabinetry, and a seamless flow into the dining and living areas ideal for both ev

$1,575,000

6 beds5 baths4,132 sq ft

2 Orchid Rd, Levittown, NY 11756

Quartz countertops • New construction • Electric car charger

Listing by HomeSmart Premier Living Rlty

OPEN TODAY, 12PM TO 2PM

ABOUT THIS HOME
Green Home for sale in Long Island, NY:
Step into this custom home where luxury craftsmanship provides everyday tranquility. Experience the pinnacle of North Fork living in this bespoke custom-built residence, thoughtfully constructed with modern elegance and a timeless design. Nestled on a quiet property and offering seamless access to Southold Town beaches, vineyards, breweries, marinas, and North Fork restaurants, this exceptional property delivers luxury, privacy, and convenience for your best North Fork life! From the moment you step inside, the home makes a lasting impression. A covered front porch invites you into a light-filled foyer accented with shiplap details and 9-foot ceilings that continue throughout the home. War

$1,799,000

5 beds5.5 baths3,350 sq ft

480 Ackerly Pond Ln, Southold, NY 11971

Covered front porch • Shiplap details • Custom home

Listing by Compass Greater NY LLC

OPEN SUN, 11AM TO 4PM

ABOUT THIS HOME
Green Home for sale in Long Island, 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

ABOUT THIS HOME
Green Home for sale in Long Island, NY:
A Stunning, Sprawling 2100 Square Foot All On One Level Expanded Ranch, Oversized Perfectly Flat . 43 Acre Property On A Beautiful Wide Level Neighborhood Street Close To Shopping, Major Roadways, Long Island Sound Beaches, The Amazing New North Shore Greenway Walk & Bike Trail, And The Highly Sought After Miller Place School District - Absolutely The Home That You Have Been Waiting For! Beautiful Curb Appeal - Three Massive Rock Oak Trees Shade The Meticulously Landscaped Property Wrapped In Leland Cypress, Arborvitae, Burning Bushes, Butterfly Bushes & Lilacs, Two Driveways Leading To The Brick Walkway & Steps, And Into The Home Offering A Modern Open, Yet Warm &

$629,900

4 beds1.5 baths2,102 sq ft

48 Adams Ave, Sound Beach, NY 11789

Oversized property • Great room • Large paver patio

Listing by Coldwell Banker American Homes

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 86-16 262nd St, Floral Park, NY 11001, 3 beds, 2 baths

$1,450,000

3 beds2 baths— sq ft

86-16 262nd St, Floral Park, NY 11001

Listing by Cross Island Realty One Inc

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 10 Queen Dr, Sound Beach, NY 11789, 4 beds, 2.5 baths

$529,000

4 beds2.5 baths1,832 sq ft

10 Queen Dr, Sound Beach, NY 11789

Listing by Progressive Realty Grp USA Inc

Property at 9 Elberta Dr, East Northport, NY 11731, 3 beds, 1 bath

$649,000

3 beds1 bath1,500 sq ft

9 Elberta Dr, East Northport, NY 11731

Listing by Redfin Real Estate

Property at 40 Park Way, Sea Cliff, NY 11579, 5 beds

$2,299,000

5 beds— baths2,982 sq ft

40 Park Way, Sea Cliff, NY 11579

Listing by Daniel Gale Sothebys Intl Rlty

Property at 47 Yuma Ln, East Islip, NY 11730, 5 beds, 3.5 baths

$898,000

5 beds3.5 baths2,530 sq ft

47 Yuma Ln, East Islip, NY 11730

Listing by Best American Homes Inc

Property at 209 Breton Way, Glen Cove, NY 11542, 2 beds, 2 baths

$699,888

2 beds2 baths1,300 sq ft

209 Breton Way, Glen Cove, NY 11542

Listing by BERKSHIRE HATHAWAY

Property at 54 King St, Port Jeff Sta, NY 11776, 4 beds, 3 baths

$680,000

4 beds3 baths2,348 sq ft

54 King St, Port Jeff Sta, NY 11776

Listing by Modern Realty and Management

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 52 Woodland Rd, Roslyn, NY 11576, 5 beds, 4.5 baths

$3,499,900

5 beds4.5 baths4,313 sq ft

52 Woodland Rd, Roslyn, NY 11576

Listing by Greene Realty Group

Property at 4 Piperwoods Ln, Quogue, NY 11959, 6 beds, 6.5 baths

$4,500,000

6 beds6.5 baths6,300 sq ft

4 Piperwoods Ln, Quogue, NY 11959

Listing by Corcoran

Property at 32 3rd Ave, New Hyde Park, NY 11040, 4 beds, 3 baths

$1,298,000

4 beds3 baths1,800 sq ft

32 3rd Ave, New Hyde Park, NY 11040

Listing by Pilgrim Realty Inc

Property at 169 Northside Rd, Wading River, NY 11792, 2 beds, 1 bath

$417,000

2 beds1 bath820 sq ft

169 Northside Rd, Wading River, NY 11792

Listing by Alexander Madison Realty Inc

Property at 738 Old Town Rd, Port Jefferson Station, NY 11776, 4 beds, 3 baths

$539,000

4 beds3 baths2,359 sq ft

738 Old Town Rd, Port Jefferson Station, NY 11776

Listing by Douglas Elliman Real Estate

Property at 6 Laurel Cres, Manorville, NY 11949, 4 beds, 2.5 baths

$849,900

4 beds2.5 baths2,887 sq ft

6 Laurel Cres, Manorville, NY 11949

Listing by Coldwell Banker American Homes

Property at 20 Primrose Ln, North Babylon, NY 11703, 2 beds, 2 baths

$529,000

2 beds2 baths1,265 sq ft

20 Primrose Ln, North Babylon, NY 11703

Listing by Netter Real Estate Inc

Property at 188 Rhododendron Dr, Westbury, NY 11590, 3 beds, 3 baths

$1,289,999

3 beds3 baths2,558 sq ft

188 Rhododendron Dr, Westbury, NY 11590

Listing by Cross Island Realty One Inc

Property at 240 Fall Ct, East Northport, NY 11731, 3 beds, 2.5 baths

$1,299,999

3 beds2.5 baths2,329 sq ft

240 Fall Ct, East Northport, NY 11731

Listing by Real Broker NY LLC

Property at 28 Watch Way, Huntington, NY 11743, 5 beds, 5.5 baths

$8,500,000

5 beds5.5 baths5,000 sq ft

28 Watch Way, Huntington, NY 11743

Listing by Keller Williams Points North

Property at 89 Walnut St, Lake Grove, NY 11755, 5 beds, 2.5 baths

$799,000

5 beds2.5 baths2,427 sq ft

89 Walnut St, Lake Grove, NY 11755

Listing by Realty Connect USA L I Inc

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 9 Mitchell Dunes Ln, Amagansett, NY 11930, 7 beds, 8 baths

$39,000,000

7 beds8 baths8,000 sq ft

9 Mitchell Dunes Ln, Amagansett, NY 11930

Listing by Carol E Levy

Property at 81 Old Broadway Ave, Sayville, NY 11782, 4 beds, 4.5 baths

$1,950,000

4 beds4.5 baths3,800 sq ft

81 Old Broadway Ave, Sayville, NY 11782

Listing by RustyCap O Inc

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 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 4 Coventry Ct, Wheatley Heights, NY 11798, 6 beds, 5.5 baths

$2,588,000

6 beds5.5 baths5,799 sq ft

4 Coventry Ct, Wheatley Heights, NY 11798

Listing by E Realty International Corp

Property at 55 Terry Rd, Patchogue, NY 11772, 3 beds, 2 baths

$595,000

3 beds2 baths1,150 sq ft

55 Terry Rd, Patchogue, NY 11772

Listing by Modern Nest Real Estate

Property at 14 Mystic Cir, Bay Shore, NY 11706, 3 beds, 2.5 baths

$649,500

3 beds2.5 baths1,847 sq ft

14 Mystic Cir, Bay Shore, NY 11706

Listing by Netter Real Estate Inc

Property at 4 Cedar Ridge Ln, Bay Shore, NY 11706, 3 beds, 2.5 baths

$669,500

3 beds2.5 baths1,817 sq ft

4 Cedar Ridge Ln, Bay Shore, NY 11706

Listing by Netter Real Estate Inc

Property at 2733 Schleigel Blvd, Amityville, NY 11701, 2 beds, 1.5 baths

$519,900

2 beds1.5 baths1,150 sq ft

2733 Schleigel Blvd, Amityville, NY 11701

Listing by Howard Hanna Coach

Property at 9 Briggs St, Hicksville, NY 11801, 5 beds, 4.5 baths

$1,598,000

5 beds4.5 baths3,085 sq ft

9 Briggs St, Hicksville, NY 11801

Listing by Douglas Elliman Real Estate

Property at 126 Andover Rd, Rockville Centre, NY 11570, 4 beds, 3.5 baths

$1,425,000

4 beds3.5 baths2,582 sq ft

126 Andover Rd, Rockville Centre, NY 11570

Listing by Douglas Elliman Real Estate

Property at 615 E State St, Long Beach, NY 11561, 4 beds, 3 baths

$1,499,000

4 beds3 baths2,161 sq ft

615 E State St, Long Beach, NY 11561

Listing by Douglas Elliman Real Estate

Property at 4660 Deep Hole Dr, Mattituck, NY 11952, 3 beds, 2 baths

$949,000

3 beds2 baths1,800 sq ft

4660 Deep Hole Dr, Mattituck, NY 11952

Listing by RealMart Realty LLC

Property at 45 Kingsland Ave, Shirley, NY 11967, 4 beds, 2.5 baths

$759,999

4 beds2.5 baths2,300 sq ft

45 Kingsland Ave, Shirley, NY 11967

Listing by Coldwell Banker American Homes

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Based on information submitted to the MLS GRID as of Sat Nov 29 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.

Green Homes for Sale in Long Island

There are currently 845 green homes for sale in Long Island at a median listing price of $800K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Long Island stay on the market for 52 days and receive 4 offers. Popular neighborhoods include The Hamptons, Westville, Rowayton, Black Rock, and Fire Island Pines. This map is refreshed with the newest listings in Long Island every 15 minutes.

In the past month, 2320 homes have been sold in Long Island. In addition to houses in Long Island, there were also 1178 condos, 7 townhouses, and 181 multi-family units for sale in Long Island last month. Find your dream home in Long Island 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 Long Island are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Long Island. If you're looking to sell your home in the Long Island area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Long Island with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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