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

356 homes

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NEW CONSTRUCTION

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Welcome to this stunning 6,000 sqft luxury home that effortlessly combines space, comfort, and modern elegance. Designed with meticulous attention to detail, this grand residence offers 7 spacious bedrooms, including 3 exquisite suites, each providing ultimate privacy and luxury. With a total of 5 and a half baths, every corner of this home is designed for convenience and relaxation. The main level flows seamlessly between the large living areas, which are perfect for both intimate gatherings and entertaining on a grand scale. The open-concept layout showcases rich, high-end finishes, from gleaming hardwood floors to custom cabinetry. For added comfort, this home features radiant heating, e

$3,111,000

7 beds5.5 baths6,000 sq ft

51 Walter Ave, Hicksville, NY 11801

Custom cabinetry • Radiant heating • Elevator option

Listing by Sun Lux Realty Inc

NEW CONSTRUCTION

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Long Beach Blue Point Condominium, Brand New Oceanview 3 Bedroom, Open Concept Living Room/Dining Area With Fireplace and Private Wrap Around Terrace, Kitchen, Granite Countertops, Stainless Steel Appliances, Primary Bedroom With Private Bathroom Including Jacuzzi and Walk-In Shower, Bedroom, Bedroom, Full Bath, Washer/Dryer, Heating & Cooling Units, Wood, Floors, Tiled Bathrooms, Recessed Lighting, Indoor Parking Spot, Concierge, Gym, Pet Friendly, Close To Beach, Boardwalk, Shopping, Restaurants & LIRR

$1,250,000

3 beds2 baths1,772 sq ft

661 W Broadway #301, Long Beach, NY 11561

Private bathroom • Granite countertops • Jacuzzi

Listing by RE/MAX Beach West

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
bright & spacious all renovated one bedroom 1.5 bath condo facing courtyard , new laminate/ wood floors, many closets, hi-hats thru-out, new appliances, laundry in unit, comes with 2 assigned indoor parking spaces #49 & 58 in Pavillion Condo bldg, with 24 hr security, close to town, parks, shops & railroad, Additional information: Appearance: excellent

$638,000

1 bed1.5 baths850 sq ft

88 Cuttermill Rd #112, Great Neck, NY 11021

$538 HOA • 2 garage spots • Built 1985

Listing by Edna Mashaal Realty LLC

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Step into refined luxury with this exceptional 3,000 sq ft new construction home, thoughtfully designed for modern living and timeless appeal. Offering five spacious bedrooms and three beautifully appointed baths, this residence showcases masterful craftsmanship, including high ceilings, and a sophisticated electric fireplace in the main living area. Extra large casement windows, bring in ample light and conserve energy. There is a grand first impression the moment you step inside. The chef’s kitchen features custom cabinetry, a large island, and a professional range/ stove, all green energy star rated appliance's, ideal for both everyday meals and entertaining. The expansive primary

$1,199,000

5 beds3 baths3,000 sq ft

39 Stirrup Ln, Levittown, NY 11756

Custom cabinetry • Electric fireplace • Chef's kitchen

Listing by Real Broker NY LLC

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Welcome to this Magnificent Brick Masterpiece with Guest/Pool House on Two Impeccable Resort Style Acres. This Grand Residence sets High Standards for a lifestyle of luxury offering timeless elegance and luxurious modern amenities. Sophisticated designer finishes are blended with classic appointments throughout it's refined and thoughtfully designed Interior. A stunning marble reception foyer with sweeping staircase sets the tone, opening to expansive and beautifully detailed principle rooms. The formal Living Rm w white marble mantle, high ceilings, beautiful moldings & large picture windows overlooking gardens provides for elegant entertaining while guests will be delighted to dine

$4,295,000

5 beds5 baths6,000 sq ft

8 High Meadow Ct, Glen Head, NY 11545

Brick masterpiece • Guest pool house • Inlaid floors

Listing by Compass Greater NY LLC

Property at 661 W Broadway #304, Long Beach, NY 11561, 3 beds, 2 baths

$800,000

3 beds2 baths1,343 sq ft

661 W Broadway #304, Long Beach, NY 11561

Listing by RE/MAX Beach West

Property at 661 W Broadway #302, Long Beach, NY 11561, 3 beds, 2 baths

$1,100,000

3 beds2 baths1,402 sq ft

661 W Broadway #302, Long Beach, NY 11561

Listing by RE/MAX Beach West

Property at 2 Gail Ter, Glen Cove, NY 11542, 5 beds, 3.5 baths

$1,999,000

5 beds3.5 baths4,191 sq ft

2 Gail Ter, Glen Cove, NY 11542

Listing by Daniel Gale Sothebys Intl Rlty

Property at 42A Kirkwood Dr, Glen Cove, NY 11542, 4 beds, 4 baths

$1,128,000

4 beds4 baths2,862 sq ft

42A Kirkwood Dr, Glen Cove, NY 11542

Listing by Thomas S. Hennerty

Property at 140 Long Dr, Hempstead, NY 11550, 4 beds, 3.5 baths

$1,049,000

4 beds3.5 baths2,800 sq ft

140 Long Dr, Hempstead, NY 11550

Listing by Legacy Estate Realty

Property at 84 Nebraska St, Long Beach, NY 11561, 6 beds, 3 baths

$1,030,000

6 beds3 baths— sq ft

84 Nebraska St, Long Beach, NY 11561

Listing by Modern Realty and Management

Property at 33 High Farms Rd, Glen Head, NY 11545, 6 beds, 5.5 baths

$3,299,888

6 beds5.5 baths4,400 sq ft

33 High Farms Rd, Glen Head, NY 11545

Listing by Signature Premier Properties

Property at 16 Felton Ave, Valley Stream, NY 11580, 3 beds, 2.5 baths

$1,375,000

3 beds2.5 baths1,400 sq ft

16 Felton Ave, Valley Stream, NY 11580

Listing by Pal Brothers Real Estate Corp

Property at 931 Oceanfront St, Long Beach, NY 11561, 5 beds, 4 baths

$2,250,873

5 beds4 baths3,400 sq ft

931 Oceanfront St, Long Beach, NY 11561

Listing by Douglas Elliman Real Estate

Property at 236 Stewart Ave, Garden City, NY 11530, 7 beds, 5.5 baths

$2,899,000

7 beds5.5 baths4,223 sq ft

236 Stewart Ave, Garden City, NY 11530

Listing by Signature Premier Properties

Property at 85 Erie Ave, Atlantic Beach, NY 11509, 6 beds, 4.5 baths

$3,795,000

6 beds4.5 baths4,169 sq ft

85 Erie Ave, Atlantic Beach, NY 11509

Listing by HomeCoin.com

Property at 32A Pine Rd, Syosset, NY 11791, 5 beds, 5.5 baths

$3,999,998

5 beds5.5 baths5,200 sq ft

32A Pine Rd, Syosset, NY 11791

Listing by Daniel Gale Sothebys Intl Rlty

Property at 15 Shepherd St, Rockville Centre, NY 11570, 5 beds, 2.5 baths

$1,075,000

5 beds2.5 baths3,166 sq ft

15 Shepherd St, Rockville Centre, NY 11570

Listing by LAFFEY REAL ESTATE

Property at 229 Brixton Rd, Garden City, NY 11530, 5 beds, 5.5 baths

$2,998,000

5 beds5.5 baths3,650 sq ft

229 Brixton Rd, Garden City, NY 11530

Listing by Daniel Gale Sothebys Intl Rlty

Property at 230 W Beech St, Long Beach, NY 11561, 6 beds, 3 baths

$1,650,000

6 beds3 baths3,544 sq ft

230 W Beech St, Long Beach, NY 11561

Listing by Douglas Elliman Real Estate

Property at 512 Nassau Blvd, Williston Park, NY 11596, 5 beds, 2 baths

$800,000

5 beds2 baths1,575 sq ft

512 Nassau Blvd, Williston Park, NY 11596

Listing by Cosmo Group Realty

Property at 12 Foxhurst Ct, New Hyde Park, NY 11040, 4 beds, 3.5 baths

$1,788,888

4 beds3.5 baths3,978 sq ft

12 Foxhurst Ct, New Hyde Park, NY 11040

Listing by Signature Premier Properties

Property at 102 Horseshoe Rd, Mill Neck, NY 11765, 7 beds, 9.5 baths

$11,800,000

7 beds9.5 baths15,000 sq ft

102 Horseshoe Rd, Mill Neck, NY 11765

Listing by Daniel Gale Sothebys Intl Rlty

Property at 52 Cortland Ave, Hicksville, NY 11801, 5 beds, 4.5 baths

$1,689,999

5 beds4.5 baths3,430 sq ft

52 Cortland Ave, Hicksville, NY 11801

Listing by Property Professionals Realty

Property at 185 Dolphin Dr, Woodmere, NY 11598, 6 beds, 4.5 baths

$4,259,000

6 beds4.5 baths5,200 sq ft

185 Dolphin Dr, Woodmere, NY 11598

Listing by Douglas Elliman Real Estate

Property at 51 Michigan Ave, Massapequa, NY 11758, 4 beds, 3 baths

$1,550,000

4 beds3 baths3,400 sq ft

51 Michigan Ave, Massapequa, NY 11758

Listing by Realty Connect USA LLC

Property at 750 Broadway W Unit 3M, Long Beach, NY 11561, 1 bed, 1 bath

$599,999

1 bed1 bath800 sq ft

750 Broadway W Unit 3M, Long Beach, NY 11561

Listing by C21 Verdeschi & Walsh Realty

Property at 90 E Broadway, Roslyn, NY 11576, 4 beds, 3 baths

$1,399,000

4 beds3 baths2,158 sq ft

90 E Broadway, Roslyn, NY 11576

Listing by LW 21 LLC

Property at 34 Diamond St, Elmont, NY 11003, 4 beds, 2.5 baths

$889,900

4 beds2.5 baths1,400 sq ft

34 Diamond St, Elmont, NY 11003

Listing by Exit Realty Prime

Property at 3 Fairview Ln, Glen Cove, NY 11542, 5 beds, 5 baths

$2,495,000

5 beds5 baths5,287 sq ft

3 Fairview Ln, Glen Cove, NY 11542

Listing by Shore Estates Realty Inc

Property at 19 Marietta Rd, Glen Cove, NY 11542, 7 beds, 5 baths

$1,969,888

7 beds5 baths6,769 sq ft

19 Marietta Rd, Glen Cove, NY 11542

Listing by BERKSHIRE HATHAWAY

Property at 750 Prospect St, Baldwin, NY 11510, 4 beds, 2 baths

$680,000

4 beds2 baths1,424 sq ft

750 Prospect St, Baldwin, NY 11510

Listing by Kin Realty Of New York LLC

Property at 23 Bay St, Bellmore, NY 11710, 5 beds, 3 baths

$1,299,000

5 beds3 baths2,800 sq ft

23 Bay St, Bellmore, NY 11710

Listing by Century 21 AA Realty

Property at 1108 Washington Pl, Baldwin, NY 11510, 4 beds, 2.5 baths

$890,999

4 beds2.5 baths2,300 sq ft

1108 Washington Pl, Baldwin, NY 11510

Listing by Exit Realty United

Property at 353 Split Rock Rd, Syosset, NY 11791, 6 beds, 4 baths

$2,288,000

6 beds4 baths— sq ft

353 Split Rock Rd, Syosset, NY 11791

Listing by Daniel Gale Sothebys Intl Rlty

Property at 7 Sheridan St, Old Bethpage, NY 11804, 5 beds, 4 baths

$1,698,888

5 beds4 baths3,200 sq ft

7 Sheridan St, Old Bethpage, NY 11804

Listing by Douglas Elliman Real Estate

Property at 38 Pembroke Dr, Glen Cove, NY 11542, 4 beds, 4.5 baths

$3,399,999

4 beds4.5 baths6,270 sq ft

38 Pembroke Dr, Glen Cove, NY 11542

Listing by Douglas Elliman Real Estate

Property at 352 Cold Spring Rd, Syosset, NY 11791, 5 beds, 5.5 baths

$3,600,000

5 beds5.5 baths7,000 sq ft

352 Cold Spring Rd, Syosset, NY 11791

Listing by Coldwell Banker American Homes

Property at 443 Hungry Harbor Rd, Valley Stream, NY 11581, 4 beds, 2.5 baths

$1,199,000

4 beds2.5 baths2,135 sq ft

443 Hungry Harbor Rd, Valley Stream, NY 11581

Listing by Coldwell Banker American Homes

Property at 1555 Stevenson Rd, Hewlett, NY 11557, 4 beds, 5 baths

$2,999,000

4 beds5 baths4,253 sq ft

1555 Stevenson Rd, Hewlett, NY 11557

Listing by Douglas Elliman Real Estate

Property at 19 Glenwood Rd, Glen Head, NY 11545, 5 beds, 3.5 baths

$2,150,000

5 beds3.5 baths2,577 sq ft

19 Glenwood Rd, Glen Head, NY 11545

Listing by Daniel Gale Sothebys Intl Rlty

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Based on information submitted to the MLS GRID as of Sun Nov 30 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 Nassau County

There are currently 356 green homes for sale in Nassau County at a median listing price of $875K. 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 51 days and receive 4 offers. This map is refreshed with the newest listings in Nassau County every 15 minutes.

In the past month, 977 homes have been sold in Nassau County. In addition to houses in Nassau County, there were also 546 condos, 1 townhouse, and 129 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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