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

394 homes

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NEW 28 HRS AGO

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Beautiful updated & remodeled ranch with great curb appeal. Amenities include Central Air, newer roof, new Hybrid Energy Gas Heating, newer kitchen w/ granite counters & island, all appliances & full rear vinyl fencing. Spacious & quiet rear yard with trex decking & a large gazebo. Very reasonable flood insurance for this custom home in a very nice setting in a highly desireable area.

$649,990

2 beds1 bath888 sq ft

120 Lincoln Pl, Massapequa, NY 11758

New kitchen • Newer roof • Central air

Listing by New Island Realty

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Welcome to this spacious and bright Colonial with a wonderful layout and endless possibilities! Featuring a beautiful living room, formal dining room and den -all with oversized windows and gleaming hardwood floors throughout , half bathroom on the 1st floor, and huge eat-in kitchen with premium KitchenAid appliances. The 1st floor offers flexible layout with potential to create a bedroom and home office. Upstairs you will find generously sized bedrooms and full bathroom. Bonus huge walk-up attic with stairs already in place-perfect for an additional bedroom, office or recreation room. Full high ceiling finished basement. Gas in the house -gas cooking , oil heat. Private backyard, 1-car gar

$829,999

3 beds1.5 baths1,496 sq ft

104 W Lincoln Ave, Valley Stream, NY 11580

Formal dining room • Huge eat-in kitchen • Private backyard

Listing by Exit Realty United

OPEN TODAY, 2PM TO 4PMFLOOR PLAN

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Welcome to the heart of Massapequa Park in the highly sought after Massapequa School District. This lovely 4 bedroom, 2 full bathroom cape offers 2,230 square feet of comfortable living space, a full finished basement, and an incredible . 45 acre property. The inviting kitchen features an open layout with beautiful quartz countertops, a quartz backsplash, center island, and stylish tile flooring. Hardwood floors flow throughout the main living areas, while the upstairs bedrooms offer carpeting and a private full bathroom for added comfort and convenience. The full finished basement provides additional living space and endless flexibility for a recreation room, home office, gym, or whatever

$799,000

4 beds2 baths2,230 sq ft

315 Harmony Dr, Massapequa Park, NY 11762

Quartz countertops • Private driveway • Above ground pool

Listing by EXP Realty

OPEN SEP 30, 6PM TO 7:30PM

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Welcome to 2800 Janet Avenue in the heart of North Bellmore. This well-maintained 4-bedroom, 2 full and 2 half bathroom home offers a spacious primary suite, hardwood floors throughout, an eat-in kitchen, full basement, and central air. The backyard is made for entertaining, featuring an in-ground pool with a waterfall, hot tub, gazebo, and gas grill. Whether you're hosting family and friends or just relaxing at home, this property has the space and amenities to enjoy year-round. Located in the heart of North Bellmore, close to parks, shopping, restaurants, and transportation, this exceptional property offers the lifestyle you've been waiting for.

$1,249,000

4 beds3 baths2,576 sq ft

2800 Janet Ave, North Bellmore, NY 11710

Gas grill • Hot tub • Gazebo

Listing by Douglas Elliman Real Estate

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Brand-New Construction in the highly desirable Syosset community! This exceptional home Featuring 4 spacious bedrooms and 5 full bathrooms, the thoughtfully designed layout includes a bright living room, formal dining room, modern kitchen, family room, dedicated office area. The private primary suite boasts two walk-in closets and a spa-like oversized bathroom. Additional highlights include an attached 2-car garage, quality finishes throughout, and move-in-ready condition. Conveniently located near shopping, dining, parks, golf courses, major highways, and the Syosset LIRR station. Located within the acclaimed Syosset Central School District. A rare opportunity to own a brand-new luxury hom

$1,788,000

4 beds5 baths3,310 sq ft

2 Circle Dr, Syosset, NY 11791

Two walk-in closets • 8,116 sq ft lot • 2 garage spots

Listing by Compass Greater NY LLC

Property at 33 Claridge Ave, Elmont, NY 11003, 2 beds, 2 baths

$589,000

2 beds2 baths1,036 sq ft

33 Claridge Ave, Elmont, NY 11003

Listing by Keller Williams Rty Gold Coast

Property at 51 Willis Ave, Syosset, NY 11791, 5 beds, 3 baths

$1,488,000

5 beds3 baths2,200 sq ft

51 Willis Ave, Syosset, NY 11791

Listing by Signature Premier Properties

Property at 2 Dean St, Farmingdale, NY 11735, 3 beds, 1 bath

$599,999

3 beds1 bath1,212 sq ft

2 Dean St, Farmingdale, NY 11735

Listing by Signature Premier Properties

Property at 31 Seton Ct, Old Bethpage, NY 11804, 4 beds, 4.5 baths

$1,350,000

4 beds4.5 baths3,150 sq ft

31 Seton Ct, Old Bethpage, NY 11804

Listing by Douglas Elliman Real Estate

Property at 6 Spring Hill Ln, Old Westbury, NY 11568, 7 beds, 10.5 baths

$24,950,000

7 beds10.5 baths14,341 sq ft

6 Spring Hill Ln, Old Westbury, NY 11568

Listing by Daniel Gale Sothebys Intl Rlty

Property at 129 Tardy Ln S, Wantagh, NY 11793, 5 beds, 4 baths

$1,399,999

5 beds4 baths3,200 sq ft

129 Tardy Ln S, Wantagh, NY 11793

Listing by Property Professionals Realty

Property at 1950 Midlane, Muttontown, NY 11791, 4 beds, 3 baths

$1,950,000

4 beds3 baths2,440 sq ft

1950 Midlane, Muttontown, NY 11791

Listing by LAFFEY REAL ESTATE

Property at 97 North Ct, Roslyn Heights, NY 11577, 5 beds, 5.5 baths

$2,675,000

5 beds5.5 baths4,000 sq ft

97 North Ct, Roslyn Heights, NY 11577

Listing by Compass Greater NY LLC

Property at 148 Latham Rd, Mineola, NY 11501, 4 beds, 4 baths

$1,600,000

4 beds4 baths3,450 sq ft

148 Latham Rd, Mineola, NY 11501

Listing by Beninati Associates

Property at 58 W Windsor Pkwy, Oceanside, NY 11572, 4 beds, 2 baths

$875,000

4 beds2 baths1,517 sq ft

58 W Windsor Pkwy, Oceanside, NY 11572

Listing by LAFFEY REAL ESTATE

Property at 21 Kathleen Dr E, Syosset, NY 11791, 4 beds, 3.5 baths

$1,499,999

4 beds3.5 baths2,730 sq ft

21 Kathleen Dr E, Syosset, NY 11791

Listing by BERKSHIRE HATHAWAY

Property at 1001 Orion Ct, Merrick, NY 11566, 4 beds, 2.5 baths

$1,575,000

4 beds2.5 baths2,394 sq ft

1001 Orion Ct, Merrick, NY 11566

Listing by Compass Greater NY LLC

Property at 11 Lois Ln, Farmingdale, NY 11735, 3 beds, 2 baths

$749,000

3 beds2 baths1,256 sq ft

11 Lois Ln, Farmingdale, NY 11735

Listing by Keller Williams Realty Elite

Property at 60 Chestnut Ln, Woodbury, NY 11797, 4 beds, 3.5 baths

$1,249,000

4 beds3.5 baths2,640 sq ft

60 Chestnut Ln, Woodbury, NY 11797

Listing by BH&G R E Realty Connect

Property at 940 Southern Dr, Franklin Square, NY 11010, 6 beds, 5 baths

$1,799,990

6 beds5 baths3,500 sq ft

940 Southern Dr, Franklin Square, NY 11010

Listing by Crown Realty Group

Property at 3681 Naomi St, Seaford, NY 11783, 4 beds, 2.5 baths

$1,499,999

4 beds2.5 baths2,700 sq ft

3681 Naomi St, Seaford, NY 11783

Listing by Signature Premier Properties

Property at 78 Robert St, Freeport, NY 11520, 3 beds, 1 bath

$540,000

3 beds1 bath1,000 sq ft

78 Robert St, Freeport, NY 11520

Listing by Douglas Elliman Real Estate

Property at 57 Scarcliffe Dr, Malverne, NY 11565, 4 beds, 3 baths

$889,000

4 beds3 baths1,261 sq ft

57 Scarcliffe Dr, Malverne, NY 11565

Listing by Getmore Realty Inc

Property at 1115 Jackson Pl, Baldwin, NY 11510, 4 beds, 3 baths

$1,050,000

4 beds3 baths2,700 sq ft

1115 Jackson Pl, Baldwin, NY 11510

Listing by Realty Trends Corp

Property at 241 W Pine St, Long Beach, NY 11561, 4 beds, 2.5 baths

$1,299,999

4 beds2.5 baths2,592 sq ft

241 W Pine St, Long Beach, NY 11561

Listing by Real Broker NY LLC

Property at 111 Cypress Ln E, Westbury, NY 11590, 5 beds, 6.5 baths

$2,500,000

5 beds6.5 baths5,000 sq ft

111 Cypress Ln E, Westbury, NY 11590

Listing by William Raveis New York LLC

Property at 561 Parker Ave, Levittown, NY 11756, 4 beds, 2 baths

$829,999

4 beds2 baths1,299 sq ft

561 Parker Ave, Levittown, NY 11756

Listing by Keller Williams Realty Elite

Property at 1905 Bryant Pl, Baldwin, NY 11510, 3 beds, 3 baths

$795,999

3 beds3 baths1,365 sq ft

1905 Bryant Pl, Baldwin, NY 11510

Listing by First Home Equity Realty

Property at 1312 Park Ave, New Hyde Park, NY 11040, 3 beds, 1 bath

$916,000

3 beds1 bath1,500 sq ft

1312 Park Ave, New Hyde Park, NY 11040

Listing by Fave Realty Inc.

Property at 33 Stonecutter Rd, Levittown, NY 11756, 4 beds, 2 baths

$799,000

4 beds2 baths1,712 sq ft

33 Stonecutter Rd, Levittown, NY 11756

Listing by Howard Hanna Coach

Property at 18 Sportsmans Ave, Freeport, NY 11520, 4 beds, 3 baths

$899,999

4 beds3 baths1,123 sq ft

18 Sportsmans Ave, Freeport, NY 11520

Listing by Solid Homes Realty Inc

Property at 147 Pond View Dr, Port Washington, NY 11050, 3 beds, 2.5 baths

$1,359,000

3 beds2.5 baths2,017 sq ft

147 Pond View Dr, Port Washington, NY 11050

Listing by Howard Hanna Coach

Property at 6000 Royal Ct #6006, North Hills, NY 11040, 3 beds, 2.5 baths

$2,798,000

3 beds2.5 baths2,078 sq ft

6000 Royal Ct #6006, North Hills, NY 11040

Listing by Daniel Gale Sothebys Intl Rlty

Property at 187 Catherine St, Westbury, NY 11590, 4 beds, 2 baths

$799,999

4 beds2 baths1,874 sq ft

187 Catherine St, Westbury, NY 11590

Listing by BERKSHIRE HATHAWAY

Property at 729 Arcadian Ave, Valley Stream, NY 11580, 6 beds, 3 baths

$949,000

6 beds3 baths2,733 sq ft

729 Arcadian Ave, Valley Stream, NY 11580

Listing by Daniel Gale Sothebys Intl Rlty

Property at 3671 Adele Ct, Wantagh, NY 11793, 4 beds, 3.5 baths

$1,250,000

4 beds3.5 baths2,568 sq ft

3671 Adele Ct, Wantagh, NY 11793

Listing by Redfin Real Estate

Property at 16 Taft Ave, Bethpage, NY 11714, 5 beds, 3 baths

$939,998

5 beds3 baths2,604 sq ft

16 Taft Ave, Bethpage, NY 11714

Listing by Century 21 Catapano Homes

Property at 745 Anderson Ave, Franklin Square, NY 11010, 4 beds, 2.5 baths

$895,000

4 beds2.5 baths1,475 sq ft

745 Anderson Ave, Franklin Square, NY 11010

Listing by 600 Third Realty LLC

Property at 89 Brook Ct S, New Hyde Park, NY 11040, 4 beds, 2.5 baths

$1,595,000

4 beds2.5 baths2,300 sq ft

89 Brook Ct S, New Hyde Park, NY 11040

Listing by Azure Realty Group NY LLC

Property at 10 The Locusts, Roslyn Estates, NY 11576, 3 beds, 2.5 baths

$1,799,000

3 beds2.5 baths2,287 sq ft

10 The Locusts, Roslyn Estates, NY 11576

Listing by Daniel Gale Sothebys Intl Rlty

Property at 58 Summit St, Oyster Bay, NY 11771, 4 beds, 3.5 baths

$999,000

4 beds3.5 baths1,558 sq ft

58 Summit St, Oyster Bay, NY 11771

Listing by Daniel Gale Sothebys Intl Rlty

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Based on information submitted to the MLS GRID as of Sun Sep 27 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.

Green Homes for Sale in Nassau County

There are currently 393 green homes for sale in Nassau County at a median listing price of $899K. 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 53 days and receive 2 offers. This map is refreshed with the newest listings in Nassau County every 15 minutes.

In the past month, 1098 homes have been sold in Nassau County. In addition to houses in Nassau County, there were also 568 condos, 1 townhouse, and 105 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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