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

385 homes

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ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Welcome to this charming Colonial nestled on a beautifully lush, serene cul-de-sac in Merrick, where classic character, generous living spaces, and everyday comfort come together. From the moment you enter the inviting foyer, you’ll appreciate the warmth and spaciousness this wonderful home has to offer. The large formal living room is filled with an abundance of natural light and features beautiful hardwood floors, creating an elegant yet comfortable space for entertaining or relaxing. The living room flows naturally into the eat-in kitchen and convenient powder room. The formal dining room provides the perfect setting for holiday gatherings and memorable dinners, while French doors

$779,000

3 beds1.5 baths1,645 sq ft

10 Alton Ct, Merrick, NY 11566

Formal dining room • Eat-in kitchen • Cul-de-sac

Listing by Coldwell Banker American Homes

NEW 3 MINS AGO

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
A rare opportunity to own two newly built homes side by side—perfect . Experience refined luxury in this exceptional new construction featuring 5 bedrooms and 4.5 bathrooms, gracefully set on an oversized 14000 approx. property. Offering approximately 3,500 square feet of impeccably crafted living space, this home seamlessly blends timeless elegance with modern sophistication. A dramatic 18-foot grand foyer welcomes you into a sun-drenched interior adorned with rich red oak hardwood floors and exquisite architectural details. The main level, featuring 9-foot ceilings, offers a seamless flow ideal for both everyday living and grand entertaining, including formal living and dining rooms

$1,689,999

5 beds4.5 baths3,500 sq ft

89 West Ave, Hicksville, NY 11801

1,300 sq ft lot • Garage • Built 2026

NEW 19 HRS AGO

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Come and see this charming raised home on a quiet dead-end street in East Rockaway, just moments from the water. The home features 2 spacious bedrooms with ample closets, plus a versatile den that can serve as a third bedroom, an updated kitchen with upgraded stainless steel appliances, and a state-of-the-art stackable washer/dryer. A large and bright sunroom offers potential for all season living space. Enjoy a raised deck, nicely sized backyard, and storage shed. Conveniently located near year-round dining, shopping, and local attractions. A wonderful home in a desirable neighborhood! East Rockaway School!!

$495,000

2 beds1 bath948 sq ft

90 4th Ave, East Rockaway, NY 11518

Large sunroom • Updated kitchen • Raised home

Listing by Coldwell Banker American Homes

FLOOR PLAN

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Welcome to this stunning, modern residence in the heart of Jericho, perched within the sought-after Syosset school district. Built in 2017 and meticulously maintained, this home blends elegant design with functional comfort. Key Features & Highlights Spacious layout — With 5 generous bedrooms and 4 full baths, this home offers abundant space for family, guests, and flexible living arrangements. Inviting interiors — Gorgeous hardwood flooring flows throughout the main levels. Skylights bring in natural light. The expansive first floor is ideal for both day-to-day life and entertaining. Gourmet kitchen & appointments — Outfitted with top-tier appliances (gas cook

$1,349,888

5 beds4 baths3,228 sq ft

300 Ellen Pl, Jericho, NY 11753

Hardwood flooring • Gourmet kitchen • Finished basement

Listing by Daniel Gale Sothebys Intl Rlty

OPEN SAT, 12:30PM TO 2:30PM3D WALKTHROUGH

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
South of Merrick road in Massapequa, with No flood insurance required! This beautifully renovated home has been thoughtfully upgraded from Cosmetic finishes to utilities and systems! The care, love and thought is strewn the details of this home! With an expansive drive way, and one car attached garage, and a private oasis for a yard you'll regret not seeing it sooner! Featuring an entry foyer, which leads you to a beautiful living room or dining area if you so choose, set in front a beautiful gas fireplace. With the open concept taking you either through beautiful French doors on to a beautiful covered deck with the potential for an out door kitchen leading to the perfectly manicured and pr

$887,999

4 beds3 baths2,000 sq ft

94 Massapequa Ave, Massapequa, NY 11758

Covered deck • Entry foyer • Private oasis yard

Listing by Next Den LLC

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 315 Harmony Dr, Massapequa Park, NY 11762, 4 beds, 2 baths

$799,000

4 beds2 baths2,230 sq ft

315 Harmony Dr, Massapequa Park, NY 11762

Listing by EXP Realty

Property at 176 Tottenham Rd, Lynbrook, NY 11563, 4 beds, 2 baths

$735,000

4 beds2 baths1,531 sq ft

176 Tottenham Rd, Lynbrook, NY 11563

Listing by BLT Minimax Realty Inc

Property at 2800 Janet Ave, North Bellmore, NY 11710, 4 beds, 3 baths

$1,249,000

4 beds3 baths2,576 sq ft

2800 Janet Ave, North Bellmore, NY 11710

Listing by Douglas Elliman Real Estate

Property at 120 Lincoln Pl, Massapequa, NY 11758, 2 beds, 1 bath

$649,990

2 beds1 bath888 sq ft

120 Lincoln Pl, Massapequa, NY 11758

Listing by New Island Realty

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 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 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 2 Radial Ln, Levittown, NY 11756, 5 beds, 4.5 baths

$1,628,000

5 beds4.5 baths4,000 sq ft

2 Radial Ln, Levittown, NY 11756

Listing by HomeSmart Premier Living Rlty

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 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 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 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 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 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 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 104 W Lincoln Ave, Valley Stream, NY 11580, 3 beds, 1.5 baths

$829,999

3 beds1.5 baths1,496 sq ft

104 W Lincoln Ave, Valley Stream, NY 11580

Listing by Exit Realty United

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 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 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 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 30 Waverly St, Glen Head, NY 11545, 4 beds, 3 baths

$1,299,000

4 beds3 baths2,216 sq ft

30 Waverly St, Glen Head, NY 11545

Listing by Daniel Gale Sothebys Intl Rlty

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 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 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 2 Circle Dr, Syosset, NY 11791, 4 beds, 5 baths

$1,788,000

4 beds5 baths3,310 sq ft

2 Circle Dr, Syosset, NY 11791

Listing by Compass Greater NY LLC

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 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 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 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 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 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 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

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Based on information submitted to the MLS GRID as of Wed Sep 30 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 385 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, 1099 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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