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

397 homes

Sort:

Recommended

NEW 2 HRS AGO

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Welcome to this beautifully renovated 4-bedroom, 3-full-bath home, thoughtfully updated for comfortable everyday living. The home features a spacious living room with fireplace and a fully finished basement with an outside entrance, providing additional flexible space for a home office, gym, playroom, or recreation area. The layout also offers an ideal mother-daughter setup with the proper permits. At the heart of the home is an inviting open-concept kitchen with custom cabinetry, quartz countertops, and stainless-steel appliances. Hardwood floors and tastefully renovated bathrooms complement the home’s clean, updated interior. Split A/C units in the downstairs bedrooms provide added

$875,000

4 beds2 baths1,517 sq ft

58 W Windsor Pkwy, Oceanside, NY 11572

Custom cabinetry • Quartz countertops • Renovated home

Listing by LAFFEY REAL ESTATE

NEW 1 MIN AGO

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
True elegance is designed for gracious living. Welcome to 1001 Orion Court, a beautifully appointed Center Hall Colonial built in 2005 and thoughtfully renovated in 2024, offering an exceptional blend of timeless elegance, modern luxury, and effortless indoor-outdoor living. The welcoming interior features a gracious formal living room, private den, and an impressive kitchen appointed with top-of-the-line Sub-Zero and Wolf appliances. The kitchen flows seamlessly into a serving pantry and formal dining room, creating an ideal setting for both intimate gatherings and memorable entertainment. Upstairs, the spacious primary suite offers a private master bath, accompanied by three additional ge

$1,575,000

4 beds2.5 baths2,394 sq ft

1001 Orion Ct, Merrick, NY 11566

7,200 sq ft lot • Garage • Built 2005

NEW 3 HRS AGO

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

OPEN SAT, 11:30AM TO 1PM

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Perfectly Located on the Greenbelt, this Rare updated Briarwood has all the bells and whistles. Newer Kitchen and Baths! Timeless elegance includes Brazilian Cherry Flooring, Detailed Moldings, Updated Marvin Windows, Solid Wood Doors, Wrought Iron and Wood Railings, Woodburning FP in Great Room, Custom Top of the Line Chefs Kitchen with Soft Close German designed Cabinetry System, Granite counters and Back Splash, High end SS appliances (Kitchenaide French Door refrigerator, Bosch Double Oven with Vented Hood, Bosch Convection Cooktop, Bosch DW) including GE Profile wine frig, Newer 3 zone Heating and CAC, CVAC, Newer LG Washer/Dryer, Cedar Closet. Trex Deck off Dining Room, Paver Patio o

$1,249,000

4 beds3.5 baths2,640 sq ft

60 Chestnut Ln, Woodbury, NY 11797

Detailed moldings • Updated windows • Updated briarwood

Listing by BH&G R E Realty Connect

NEW 23 HRS AGOFLOOR PLAN

ABOUT THIS HOME
Green Home for sale in Nassau County, NY:
Premier Syosset builder proudly presents this stunning new construction Colonial. This beautifully designed 5-bedroom, 3-bath home offers a bright, open floor plan perfect for todays lifestyle and is finally complete and Co's in place. The gourmet eat-in kitchen flows seamlessly into the spacious den with gas fireplace, creating the ideal setting for everyday living and entertaining. Hardwood floors, central air conditioning, and exceptional craftsmanship are showcased throughout. A main-level guest suite or office with full bath provides flexibility for extended family, visitors or work from home lifestyle. The luxurious primary suite features a walk-in closet, dressing room area and a bea

$1,488,000

5 beds3 baths2,200 sq ft

51 Willis Ave, Syosset, NY 11791

Charming front porch • Detached garage • 5,000 sq ft lot

Listing by Signature Premier Properties

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

$1,499,000

4 beds2.5 baths2,700 sq ft

3681 Naomi St, Seaford, NY 11783

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 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 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 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 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 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 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 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 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 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 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

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 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 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 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 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 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 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 159 Raff Ave, Mineola, NY 11501, 4 beds, 1 bath

$839,000

4 beds1 bath1,155 sq ft

159 Raff Ave, Mineola, NY 11501

Listing by Keller Williams Realty Greater

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 2 Windsor Pl, Lynbrook, NY 11563, 4 beds, 2 baths

$839,000

4 beds2 baths1,577 sq ft

2 Windsor Pl, Lynbrook, NY 11563

Listing by Signature Realty Consultants

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 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 2 Fernwood Ter N, Garden City, NY 11530, 3 beds, 3 baths

$1,199,000

3 beds3 baths1,812 sq ft

2 Fernwood Ter N, Garden City, NY 11530

Listing by Property Profile Inc

Viewing page 1 of 10

Based on information submitted to the MLS GRID as of Fri Sep 25 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 396 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 566 condos, 1 townhouse, and 104 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.

More real estate resources for Nassau County, NY

Cities

Nearby Counties

Nearby Counties with Green Homes

Nearby Cities with Green Homes

More to explore in Nassau County, NY

How to buy a house in Nassau County, NY

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

9 Redfin agents serving Nassau County

182

Deals*

4.9

Satisfaction

1584

Homes closed*

* Data from the last year

Popular Markets in New York

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.