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

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ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Beautiful 108-acre farm on Carroll Pond with limited access to the Chesapeake Bay. The original 1900s home has seen updates over the years and currently operates as an Airbnb (Trinity Oaks Farm). A hunter’s dream, private getaway, or ideal full-time homestead. The property includes 42 acres of forest, 33 acres of fields with 3 paddocks (with water and electric), and 32 acres of marsh and pond. Enjoy two ponds, wooded trails, abundant wildlife, and fenced areas for animals. The land is enrolled in a Preservation & Forestry Stewardship Plan. Several outbuildings provide additional utility. Kayak from the pond out to the bay and take in the peaceful, secluded setting. Cable has rec

$1,050,000

4 beds2.5 baths2,214 sq ft

49465 Demko Rd, Lexington Park, MD 20653

108.84 acre lot • 10 parking spots • Built 1900

(301) 862-2169

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Charming Country Rambler on Spacious . 7 Acre Lot! Welcome to peaceful country living in this beautiful 3-bedroom, 2.5-bath rambler, perfectly situated on nearly over a half an acre of flat, lush lawn. This single-level home offers both comfort and convenience with a functional layout and room to breathe, inside and out. Step into a bright, open living area with ample natural light, ideal for cozy nights or entertaining guests. The kitchen features plenty of counter space and cabinetry, flowing easily into the dining and living areas. The primary suite includes a private bath, while two additional bedrooms offer flexibility for guests, a home office, or hobbies. Outside, enjoy a partial wat

$389,900

3 beds2.5 baths2,016 sq ft

23170 Longview Blvd, Bushwood, MD 20618

0.71 acre lot • Garage • Built 1977

(240) 925-9431

OPEN SAT, 10AM TO 2PM

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Endless Opportunities on a Historic Gem! This beautifully maintained 100+ year old home sitting on 11.82 acres, combines classic charm with modern amenities. Featuring a wrap-around porch, original craftsman staircase, 3 bedrooms, 2 baths, with fully finished attic perfect for an office. The main level bath includes jacuzzi tub and walk-in shower. Enjoy outdoor living with a new deck, in-ground pool and plenty of open space. A separate 1 bedroom 1 bath in-law suite offers rental income potential or guest accommodations-ideal for a B & B or wedding venue. Car enthusiasts will love the 5 garages/outbuildings with room for up to 12 vehicles, 1 with lift. Theres also outdoor storage and a

$725,000

3 beds2 baths2,055 sq ft

26669 Queentree Rd, Mechanicsville, MD 20659

11.83 acre lot • Pool • Built 1900

(540) 662-4500

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Welcome to 21452 Compass Court in Lexington Park, an inviting single-family home offering exceptional space, flexibility, and natural light. Step into a bright two-story foyer that opens to a formal dining room and formal living room, leading into a striking two-story great room filled with sunlight. The main level features a bedroom that is currently used as a home office, giving you the perfect flex space for remote work or guest accommodations. A separate laundry room adds everyday convenience. Upstairs, you’ll find larger bedrooms designed for comfort and plenty of storage. The fully finished walkout basement offers a huge family room, a full bathroom, and an extra room currently

$470,000

5 beds3.5 baths4,334 sq ft

21452 Compass Ct, Lexington Park, MD 20653

7,939 sq ft lot • 2 garage spots • Built 2006

(301) 843-5100

COMING SOON

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Welcome to Piney Point living at its finest—your chance to own a slice of waterfront charm on Maryland’s treasured St. George’s Creek. This beautifully maintained rambler delivers the perfect blend of comfort, convenience, and coastal lifestyle, all in a quiet, no-HOA community with DEEDED water access and front-yard water views. Step inside and feel instantly at home. The open-concept layout is bright, inviting, and designed for easy living—whether you’re hosting friends, relaxing after a long day, or enjoying a peaceful morning coffee. The kitchen is the heart of the home and shines with granite countertops, stainless steel appliances, and plenty of cabinet s

$324,000

2 beds2 baths1,040 sq ft

45394 Walnut St, Piney Point, MD 20674

6,000 sq ft lot • 6 parking spots • Built 2005

(301) 970-2447

Property at 24440 Morgan Rd, Hollywood, MD 20636, 4 beds, 3 baths

$424,900

4 beds3 baths2,058 sq ft

24440 Morgan Rd, Hollywood, MD 20636

(240) 925-2224

Property at 23139 Primrose Way, California, MD 20619, 4 beds, 3 baths

$380,000

4 beds3 baths2,016 sq ft

23139 Primrose Way, California, MD 20619

(443) 771-8009

Property at 18688 Hebb Rd, Valley Lee, MD 0, 5 beds, 3.5 baths

$859,900

5 beds3.5 baths3,127 sq ft

18688 Hebb Rd, Valley Lee, MD 0

(301) 843-5100

Property at 21491 Lynn Dr, Lexington Park, MD 20653, 5 beds, 3 baths

$415,000

5 beds3 baths2,244 sq ft

21491 Lynn Dr, Lexington Park, MD 20653

(240) 515-8221

Property at lot 106-23683 Dragonfly Ln, Leonardtown, MD 20650, 4 beds, 3.5 baths

$449,900

4 beds3.5 baths— sq ft

lot 106-23683 Dragonfly Ln, Leonardtown, MD 20650

(443) 771-8009

Property at 24754 Half Pone Point Rd, Hollywood, MD 20636, 5 beds, 5 baths

$1,650,000

5 beds5 baths4,857 sq ft

24754 Half Pone Point Rd, Hollywood, MD 20636

(301) 862-2169

Property at Lot 105- 23689 Dragonfly Ln, Leonardtown, MD 20650, 4 beds, 3.5 baths

$449,900

4 beds3.5 baths— sq ft

Lot 105- 23689 Dragonfly Ln, Leonardtown, MD 20650

(443) 771-8009

Property at 19717 Oak Ct, Lexington Park, MD 20653, 3 beds, 2 baths

$413,000

3 beds2 baths1,806 sq ft

19717 Oak Ct, Lexington Park, MD 20653

(855) 885-4663

Property at Lot 104- 23695 Dragonfly Ln, Leonardtown, MD 20650, 4 beds, 3.5 baths

$449,900

4 beds3.5 baths— sq ft

Lot 104- 23695 Dragonfly Ln, Leonardtown, MD 20650

(443) 771-8009

Property at 21312 Fox Wood Ln, California, MD 20619, 4 beds, 2.5 baths

$500,000

4 beds2.5 baths2,360 sq ft

21312 Fox Wood Ln, California, MD 20619

(301) 298-2892

Property at 44892 Golden Eye Ct, Callaway, MD 20620, 4 beds, 2.5 baths

$485,000

4 beds2.5 baths2,536 sq ft

44892 Golden Eye Ct, Callaway, MD 20620

(410) 535-6291

Property at 21210 Bernie Lawrence Ln, Abell, MD 20606, 4 beds, 4 baths

$899,900

4 beds4 baths2,544 sq ft

21210 Bernie Lawrence Ln, Abell, MD 20606

(301) 884-7000

Property at 29542 Carol Ln, Mechanicsville, MD 20659, 3 beds, 3 baths

$720,000

3 beds3 baths4,588 sq ft

29542 Carol Ln, Mechanicsville, MD 20659

(410) 394-0990

Property at Three Notch Rd, Mechanicsville, MD 20659, 4 beds, 2.5 baths

$614,900

4 beds2.5 baths2,650 sq ft

Three Notch Rd, Mechanicsville, MD 20659

(301) 934-9985

Property at 18665 Hebb Way, Drayden, MD 20630, 3 beds, 2.5 baths

$729,000

3 beds2.5 baths2,456 sq ft

18665 Hebb Way, Drayden, MD 20630

(888) 860-7369

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OPEN SAT, 12PM TO 2PMVIDEO TOUR

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Private 9-acre flag lot with 4BR/2.5BA full-brick home, detached guest house, and 4,000+ sq. ft. shop. Main home offers 3,000+ sq. ft. , hardwood floors on main level, updated baths, office, formal dining room, and screened-in sunroom. Upper level includes a primary bedroom with vaulted ceilings and renovated en-suite. Geothermal heating for main home; basement has radiant heated floors. There is a mudroom with an additional toilet. Roof replaced in 2018. Outdoor features include a pool (replastered with new tile/coping in 2021), gazebo, and outdoor shower. A 4,000 sq. ft. shop includes a 12,000-lb lift, heating (mini splits and infrared), AC, and office/loft. The 1,100 sq. ft. guest house

$980,000

4 beds3 baths4,520 sq ft

16966 Teagues Point Rd, Hughesville, MD 20637

9 acre lot • 16 garage spots • Pool

(443) 499-3839

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Solid all-brick ranch on 2 gorgeous acres, designed for easy living and unforgettable gatherings. Step inside to an inviting, one-level layout centered around a beautifully upgraded kitchen with a huge granite entertainment peninsula—space for prepping, serving, and seating all in one spot. The updated cabinetry, modern fixtures and brand-new refrigerator make this the heart of the home. The main level flows effortlessly from the sunny living room to a huge cozy den/family room and a light-filled sunroom, giving you multiple options for relaxing or entertaining. Down the hall are 3 comfortable bedrooms and 2 full baths, all on the same level—no stairs to climb for everyday livin

$519,900

3 beds2 baths1,497 sq ft

9769 Trinity Church Rd, Charlotte Hall, MD 20622

Light filled sunroom • All brick ranch • Upgraded kitchen

(888) 400-2513

COMING SOON

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Large custom Split foyer with 4 or 5 Bedroom (your choice if contract written early enough), 3 full Bath home with 2 primary Bedrooms with walk-in closets. Living Room/ Dining Room and gorgeous kitchen equipped with granite, an island, recessed lighting, stainless steel appliances and luxury vinyl plank floors. Primary bedroom offers a super bath with large walk-in closet, 2nd Bedroom and 2nd full bath complete the upper level. On the walk-in level you will find another large primary bedroom with walk-in closet, sliding door, and luxury vinyl plank floors. 1 or 2 more Bedrooms (your choice ) a, Family room and Laundry room round off the lower level. * * * Pictures shown are from a recen

$459,000

4 beds3 baths2,200 sq ft

1160 Golden West Way, Lusby, MD 20657

0.27 acre lot • 4 parking spots • Built 2026

(410) 535-6291

OPEN SAT, 11AM TO 2PM

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Spacious 4-level interior townhouse offering 3 bedrooms, 3.5 baths, and 2,595 sq. ft. of living space in a highly desirable community. Located directly across from the community pool and center, which features rentable event space and a fitness facility. This home includes a rare top-level loft with its own private deck, perfect for an office, guest suite, or relaxation space. Additional highlights include a fenced-in yard and a convenient location near several commuter lots with direct routes into Washington, D. C. Built in 2002, this home provides flexible living options and a welcoming neighborhood setting.

$490,000

3 beds3.5 baths2,595 sq ft

5753 Frederick Douglas Pl, White Plains, MD 20695

$67 HOA • Garage • Community pool

(301) 516-1212

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Beautifully Maintained 3-Bedroom with a 4th Bonus Space Townhome & Detached 2-Car Garage This well-kept home offers three spacious bedrooms plus a lower-level recreation room with a half bath—perfect for a 4th bedroom, home office, or den. French doors open to a private fenced patio and detached two-car garage. The main level features an open-layout with plenty of natural light, a modern kitchen with granite countertops, stainless steel appliances, and direct access to a composite deck—ideal for outdoor dining. A convenient half bath and custom blinds complete this level. Upstairs, you’ll find three comfortable bedrooms, laundry with newer appliances, and beautiful h

$430,000

4 beds3 baths2,052 sq ft

5424 Double Day Ln, Waldorf, MD 20602

Private fenced patio • Modern kitchen • Granite countertops

(301) 609-9000

ABOUT THIS HOME
Green Home for sale in St. Mary's County, MD:
Welcome home to Lake Lariat, cozy cabin living at its finest! This charming log cabin-style retreat offers the perfect blend of rustic warmth, modern comfort, and breathtaking water views. The home welcomes you with soaring wood-beamed ceilings, abundant natural light, and a spacious open layout designed to bring the outdoors in. The kitchen features warm wood cabinetry, stainless steel appliances, a large dining space, and a picture-perfect view overlooking the covered back porch. The wrap-around deck off the family room offers multiple vantage points to take in the water, wildlife, and peaceful wooded setting! Main level includes two comfortable bedrooms, a washer and dryer, and an update

$550,000

3 beds3 baths1,478 sq ft

548 Antelope Trl, Lusby, MD 20657

Wrap around deck • Private pier • 8,712 sq ft lot

(301) 609-9000

Property at 11335 Ethan Ct, Swan Point, MD 20645, 4 beds, 3.5 baths

$700,000

4 beds3.5 baths3,642 sq ft

11335 Ethan Ct, Swan Point, MD 20645

(301) 609-9000

Property at 1070 Claypipe Dr, Huntingtown, MD 20639, 5 beds, 3.5 baths

$795,000

5 beds3.5 baths4,610 sq ft

1070 Claypipe Dr, Huntingtown, MD 20639

(410) 286-9632

Property at 4558 Coachmans Path, Waldorf, MD 20601, 7 beds, 4 baths

$825,000

7 beds4 baths4,462 sq ft

4558 Coachmans Path, Waldorf, MD 20601

(443) 542-2251

Property at 4550 Shakespeare Cir, White Plains, MD 20695, 5 beds, 4 baths

$645,000

5 beds4 baths2,996 sq ft

4550 Shakespeare Cir, White Plains, MD 20695

(855) 450-0442

Property at 12330 Potomac View Rd, Newburg, MD 20664, 2 beds, 2.5 baths

$1,150,000

2 beds2.5 baths4,536 sq ft

12330 Potomac View Rd, Newburg, MD 20664

(301) 870-7653

Property at 39550 Mount Wolf Rd, Charlotte Hall, MD 20622, 8 beds, 6.5 baths

$799,000

8 beds6.5 baths4,940 sq ft

39550 Mount Wolf Rd, Charlotte Hall, MD 20622

(301) 609-9000

Property at 126 Kinsey Dr, Prince Frederick, MD 20678, 4 beds, 2.5 baths

$659,990

4 beds2.5 baths2,688 sq ft

126 Kinsey Dr, Prince Frederick, MD 20678

(301) 702-4200

Property at 118 Kinsey Dr, Prince Frederick, MD 20678, 4 beds, 2.5 baths

$639,990

4 beds2.5 baths2,683 sq ft

118 Kinsey Dr, Prince Frederick, MD 20678

(301) 702-4200

Property at 1049 Golden West Way, Lusby, MD 20657, 3 beds, 2 baths

$349,900

3 beds2 baths1,633 sq ft

1049 Golden West Way, Lusby, MD 20657

(540) 662-4500

Property at 7421 Stone Ct, Saint Leonard, MD 20685, 4 beds, 2.5 baths

$729,900

4 beds2.5 baths4,924 sq ft

7421 Stone Ct, Saint Leonard, MD 20685

(410) 729-7700

Property at 11476 Mary Shelley Pl, White Plains, MD 20695, 3 beds, 4 baths

$495,000

3 beds4 baths2,488 sq ft

11476 Mary Shelley Pl, White Plains, MD 20695

(301) 609-9000

Property at 12214 Calverts Run Ct, La Plata, MD 20646, 4 beds, 3.5 baths

$949,900

4 beds3.5 baths4,719 sq ft

12214 Calverts Run Ct, La Plata, MD 20646

(443) 295-6123

Property at 3958 Katmai St, White Plains, MD 20695, 4 beds, 4 baths

$649,999

4 beds4 baths4,111 sq ft

3958 Katmai St, White Plains, MD 20695

(301) 850-0255

Property at 6675 Marshall Rd, St Leonard, MD 20685, 5 beds, 4.5 baths

$2,800,000

5 beds4.5 baths8,191 sq ft

6675 Marshall Rd, St Leonard, MD 20685

(410) 266-0600

Green Homes for Sale in St. Mary's County

There are currently 20 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 54 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, 88 homes have been sold in St. Mary's County. In addition to houses in St. Mary's County, there were also 13 condos, 48 townhouses, and 2 multi-family units 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.

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