Green homes for sale & real estate in St. Mary's County, MD

22 homes

Sort:

Recommended

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
What a deal! Price reduced!This charming water view brick rambler is located in the water oriented Community of Golden Beach. Access to neighborhood beaches and amenities are included with the purchase of this home. Don't miss this great deal! The tall ceilings and hardwood floors really make the living area stand out. Enjoy a large fenced in yard and deck for hosting gatherings. The roof and gutters were replaced in 2023, bathrooms have been fully renovated and the kitchen has been refreshed in the last couple years. Don't let this one pass you by!

$359,000

3 beds2 baths1,300 sq ft

30097 Cross Woods Dr, Mechanicsville, MD 20659

All brick rambler • 0.64 acre lot • Built 1988

(301) 684-4895

COMING SOON

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
* * Private Cul-de-Sac Colonial Minutes from PAX River! * * Welcome home to this beautiful Colonial nestled on a private cul-de-sac lot, just minutes from PAX River Naval Air Station. Hardwood flooring flows throughout the home, including all four spacious upper-level bedrooms. The large, well-appointed kitchen features stainless steel appliances, a wine refrigerator, flat cooktop, and oversized center island. A bright breakfast nook with a charming bay window provides the perfect spot for casual dining. The kitchen opens to a spacious family room highlighted by a cozy gas fireplace, creating an inviting space for everyday living and entertaining. Upstairs, the spacious primary suite fea

$449,900

4 beds3.5 baths3,431 sq ft

20797 Red Rose Ct, Lexington Park, MD 20653

Hardwood flooring • Wine refrigerator • Private cul-de-sac

(301) 208-2288

COMING SOON

$174,900

3 beds1.5 baths1,264 sq ft

21539 Old Missouri St, Lexington Park, MD 20653

Low-maintenance yard • Modern appliances • Natural light

(240) 925-2224

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Must-See Turn-Key Home on a Private 1-Acre Lot Backing to Trees! Welcome home to this beautifully maintained, turn-key 4-bedroom, 2-bathroom home offering approximately 2,100 square feet of comfortable living space. Situated on a private 1-acre lot backing to mature trees, this home offers plenty of space both inside and out. The inviting interior features a spacious and functional layout with plenty of room for everyday living and entertaining. The kitchen is equipped with stainless steel appliances and offers ample workspace for preparing meals. The adjacent dining room features a sliding glass door leading directly to the spacious deck, creating an ideal flow for indoor-outdoor entertain

$420,000

4 beds2 baths2,104 sq ft

41012 Oakville Rd, Mechanicsville, MD 20659

Cozy fire pit • Backing to trees • Spacious deck

(301) 609-9000

OPEN SAT, 12PM TO 4PM

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Here is your chance! Available for showing starting on 7/31/26! This expansive Cape Cod style home is a once in a lifetime find. Perfect for a farmette or luxurious retreat on 4.51 acres and no HOA. Enjoy a delicious nectarine from one of the many fruit trees while relaxing by your inground pool. The back yard features extensive hardscaping, mature landscaping and a fully fenced in yard. A gas fire feature and full shaded pergola set the scene for a perfect backyard get together. No need for a portable propane tank for your grill either. There is a built in hook up. Watch storms roll in from your wrap around porch complete with outdoor ceiling fans. Do you have a boat or camper? The extra

$760,000

5 beds3.5 baths3,100 sq ft

27075 Widow Ln, Mechanicsville, MD 20659

4.51 acres • Gas fire feature • Inground pool

(301) 684-4895

Property at 41402 Omaha Ct, Leonardtown, MD 20650, 5 beds, 4 baths

$749,900

5 beds4 baths4,873 sq ft

41402 Omaha Ct, Leonardtown, MD 20650

(855) 450-0442

Property at 44018 W Mervell Ct, Hollywood, MD 20636, 5 beds, 3.5 baths

$614,900

5 beds3.5 baths3,896 sq ft

44018 W Mervell Ct, Hollywood, MD 20636

(301) 862-2169

Property at 24318 Miley Dr, Hollywood, MD 20636, 4 beds, 3.5 baths

$629,900

4 beds3.5 baths4,068 sq ft

24318 Miley Dr, Hollywood, MD 20636

(888) 860-7369

Property at 20824 Flour Mill Ct, Great Mills, MD 20634, 5 beds, 4.5 baths

$559,000

5 beds4.5 baths2,968 sq ft

20824 Flour Mill Ct, Great Mills, MD 20634

(443) 771-8009

Property at 30160 Curtiss Rd, Mechanicsville, MD 20659, 5 beds, 3 baths

$475,000

5 beds3 baths2,204 sq ft

30160 Curtiss Rd, Mechanicsville, MD 20659

(301) 298-2892

Property at 43410 Old Wharf Ln, Hollywood, MD 20636, 4 beds, 2.5 baths

$1,350,000

4 beds2.5 baths2,748 sq ft

43410 Old Wharf Ln, Hollywood, MD 20636

(703) 535-3610

Property at 23636 Hansel Ct, Leonardtown, MD 20650, 4 beds, 2.5 baths

$619,500

4 beds2.5 baths4,836 sq ft

23636 Hansel Ct, Leonardtown, MD 20650

(301) 970-2447

Property at 19201 S King James Pkwy S, Lexington Park, MD 20653, 4 beds, 3.5 baths

$550,000

4 beds3.5 baths2,600 sq ft

19201 S King James Pkwy S, Lexington Park, MD 20653

(443) 771-8009

Property at 42108 Wildflower Dr, Leonardtown, MD 20650, 4 beds, 2.5 baths

$614,900

4 beds2.5 baths3,072 sq ft

42108 Wildflower Dr, Leonardtown, MD 20650

(443) 771-8009

Property at 42084 Wildflower Dr, Leonardtown, MD 20650, 4 beds, 2.5 baths

$629,900

4 beds2.5 baths3,072 sq ft

42084 Wildflower Dr, Leonardtown, MD 20650

(443) 771-8009

Property at 42102 Wildflower Dr, Leonardtown, MD 20650, 4 beds, 2.5 baths

$609,900

4 beds2.5 baths2,701 sq ft

42102 Wildflower Dr, Leonardtown, MD 20650

(443) 771-8009

Property at 42096 Wildflower Dr, Leonardtown, MD 20650, 4 beds, 2.5 baths

$619,900

4 beds2.5 baths2,976 sq ft

42096 Wildflower Dr, Leonardtown, MD 20650

(443) 771-8009

Property at 23500 River Rd, Lexington Park, MD 20653, 5 beds, 5 baths

$1,475,000

5 beds5 baths4,272 sq ft

23500 River Rd, Lexington Park, MD 20653

(888) 860-7369

Property at Lot 140 - 23659 Dragonfly Ln, Leonardtown, MD 20650, 4 beds, 3.5 baths

$449,900

4 beds3.5 baths2,604 sq ft

Lot 140 - 23659 Dragonfly Ln, Leonardtown, MD 20650

(443) 771-8009

Property at 45270 Woodstown Way, California, MD 20619, 3 beds, 2.5 baths

$289,000

3 beds2.5 baths1,160 sq ft

45270 Woodstown Way, California, MD 20619

(888) 240-6267

Property at 28590 Old Village Rd, Mechanicsville, MD 20659, 4 beds, 2.5 baths

$714,900

4 beds2.5 baths1,956 sq ft

28590 Old Village Rd, Mechanicsville, MD 20659

(301) 843-5100

$395,000

5 beds3 baths2,244 sq ft

21491 Lynn Dr, Lexington Park, MD 20653

(240) 515-8221

Viewing page 1 of 1

Green Homes for Sale in St. Mary's County

There are currently 22 green homes for sale in St. Mary's County at a median listing price of $450K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in St. Mary's County stay on the market for 42 days and receive 2 offers. This map is refreshed with the newest listings in St. Mary's County every 15 minutes.

In the past month, 145 homes have been sold in St. Mary's County. In addition to houses in St. Mary's County, there were also 12 condos, 73 townhouses, and 1 multi-family unit for sale in St. Mary's County last month. Find your dream home in St. Mary's 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 St. Mary's County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in St. Mary's County. If you're looking to sell your home in the St. Mary's County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in St. Mary's 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 St. Mary's County, MD

Nearby Counties

Cities

Nearby Counties with Green Homes

Nearby Cities with Green Homes

More to explore in St. Mary's County, MD

How to buy a house in St. Mary's County, MD

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

7 Redfin agents serving St. Mary's County

184

Deals*

4.7

Satisfaction

1781

Homes closed*

* Data from the last year

Popular Markets in Maryland

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.