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St. Mary's County Homes For Sale

St. Mary's is a historic county located on the St. Mary’s Peninsula which extends out into the Chesapeake Bay. Homes for sale in this group of waterfront communities are bordered by the Potomac River to the west and the Patuxent River to the east, about 30 miles south of Washington DC.

St. Mary's County Beach HomeThere is a unique sense of history here because of the important role that this county played in the development of colonial America – St. Mary’s City was the original Maryland state capital and it is widely considered the “birthplace of religious freedom in America.”

Since its inception, the county has remained a bustling center of activity in southern Maryland. St. Mary's County real estate gives residents access to beautiful parks and beaches. Many residents partake in sailing and fishing in the Potomac River and the Chesapeake Bay.

View Real Estate In St. Mary's County

Search current homes for sale in Saint Mary's County, MD. Contact us if you have questions or would like to schedule a showing. You might also be interested in Califonia (Lexington Park) Real Estate.

22633 Rue Woods Drive Lexington Park MD 20653

MLS Number MDSM2022412

  • Single Family
  • Bedrooms 3
  • Bathroom 2
  • Square Feet 1,324
  • Acreage 0.32

Bright and Cheerful Rambler with Bonus Room Affordable and ready for you to enjoy Great neighborhood and convenient to NAS Patuxent River and shopping Affordable 3 Bedroom 2 Bath rambler in nice neighborhood Close to shopping and NAS Patuxent River.

Listed by Daniel J. Demers of Sell Your Home Services

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$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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21723 Saratoga Drive Lexington Park MD 20653
Coming Soon

MLS Number MDSM2022410

  • Single Family
  • Bedrooms 4
  • Bathroom 2
  • Square Feet 1,500
  • Acreage 0.14

Listed by FREDERICK NGUYEN of Real Broker,LLC

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$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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38255 Dublin Court Mechanicsville MD 20659

MLS Number MDSM2022380

  • Single Family
  • Bedrooms 3
  • Bathroom 2
  • Square Feet 1,232
  • Acreage 5.77

Rambler with basement located on 5.7 acres. Three bedrooms two baths on main level - living room with laminate floor- eat in kitchen with slider (there is no deck but railing is there for safety) door off kitchen to small deck. pantry in kitchen. rough in basement with whirlpool tub that is not connected - some framing has been done. attic with pull down steps. 24x16 shed with loft and electric. Newer roof, new heat pump, new gutters and downspouts. Wood stove in basement which is vented for heat upstairs. Sellers are in proccess of moving so excuse clutter. Level yard large enough for a pool. Paved driveway

Listed by Evelyn E Thorne of Home Towne Real Estate

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$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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17485 Lighthouse Commons Drive Piney Point MD 20674

MLS Number MDSM2022304

  • Single Family
  • Bedrooms 4
  • Bathroom 3
  • Square Feet 2,628
  • Acreage 0.2

Ready June 2025, a brand-new custom construction home with four bedrooms and a two-car garage offers modern living at its finest. At 2628 square feet, there's plenty of room for the whole family to spread out comfortably. The gourmet kitchen is a highlight, perfect for cooking up delicious meals and entertaining guests. The deluxe master bath adds a touch of luxury, providing a spa-like retreat within your own home. With luxury vinyl plank flooring on the main level, maintenance is a breeze, and the aesthetic is both stylish and durable. The proximity to restaurants, a lighthouse museum, public beach, and pier offers endless opportunities for recreation and exploration. It sounds like a wonderful blend of convenience, comfort, and coastal charm! Room to place a large shed on neighboring property to the back yard. ( Pictures are from a previous sale in the neighborhood. Colors may vary but upgrades are similar. )

Listed by Carolyn A Kalmus-Choporis and Cynthia M Crispell of CENTURY 21 New Millennium

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$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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17849 4th Street Tall Timbers MD 20690

Tall Timbers, MD17849 4th Street

Price$360,000

Est. Mortgage: $/month

Coming Soon

MLS Number MDSM2022354

  • Single Family
  • Bedrooms 3
  • Bathroom 3
  • Square Feet 1,650
  • Acreage 0.18

Well maintained home featuring an open floor plan with hardwood floors on the main level. The kitchen boasts cherry cabinets, while the outdoor spaces include a patio perfect for grilling and a covered front porch ideal for morning coffee. Additional highlights include an oversized garage, a concrete parking pad, and a nicely landscaped yard. The heat pump is approximately 2 years old. Conveniently located near a public boat ramp, fishing pier, and local restaurants. Estate Sale-a must-see opportunity!

Listed by Carolyn A Kalmus-Choporis and Cynthia M Crispell of CENTURY 21 New Millennium

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$
%
$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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25919 Loveville Road Mechanicsville MD 20659
Coming Soon

MLS Number MDSM2022392

  • Single Family
  • Bedrooms 4
  • Bathroom 2
  • Square Feet 2,052
  • Acreage 1.5

Listed by Brooke Matthews of RE/MAX One

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%
$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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47935 Fordwick Way Lexington Park MD 20653

MLS Number MDSM2022006

  • Single Family
  • Bedrooms 4
  • Bathroom 5
  • Square Feet 4,058
  • Acreage 2.95

Welcome to 47935 Fordwick Way, an entertainer's delight! This home has so many features they don't even fit in this description box! Please check the document tab for the full list of all the great things you will find at this property or request listing agent for it. If you like having people over, you will love to know that they include a large patio with an outdoor kitchen with grill, facing the deep in-ground heated pool; a 1,160sqft bonus room already plumbed for a bar that could be a perfect game or movie room; a huge circular driveway to fit all of your guests and 5 total bathrooms. For those who enjoy gardening, this 2.95 acre lot has plenty to offer: vegetable garden plots, flower beds, fruit trees and grape arbor... imagine how beautiful it will look come spring. Car enthusiasts, you will love the 1,458sqft FIVE-BAY attached garage! It's got its own heater and 220 volt service. The spacious primary bedroom features en-suite bathroom and big walk-in closets; while the other bedrooms are all well-sized. Cozy winter nights are guaranteed by the fireplace and nice warm spring days on the wrap-around porch. The roof was installed in 2019, and the 3 HVAC systems are under annual maintenance plan. This home is a gem that you won't want to miss out on! Come enjoy all that 47935 Fordwick Way has to offer! ONE-YEAR HOME WARRANTY INCLUDED! It covers the pool, septic, and the additional heating unit.

Listed by RE/MAX 100

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$
%
$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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20248 Breezy Point Road Coltons Point MD 20626
Coming Soon

MLS Number MDSM2022402

  • Single Family
  • Bedrooms 1
  • Bathroom 1
  • Square Feet 567
  • Acreage 0.23

Welcome to this 1-bedroom cottage with stunning water views, nestled in a peaceful and picturesque location of Colton's Point. This property offers endless potential for the right buyer, whether you're looking to renovate and make it your own or build your dream home from the ground up. Please note, the home is in need of a full rehab and is being sold AS IS. There are some concerns with the foundation that may require attention. The well was installed in 2002, but there is no current information on the septic system or its condition, so further inspections are recommended. The cottage features a durable metal roof and is located in an ideal spot to take advantage of the serene surroundings. With St. Clement's Island Museum just a 5-minute walk away, you'll be immersed in local history and culture. This property also holds great potential as an AirBnB or vacation rental, making it a fantastic investment opportunity. Don't miss the chance to own a piece of this tranquil, waterfront setting-bring your vision and creativity to transform this diamond in the rough! Additional pictures coming soon!

Listed by Brittany Russell of CENTURY 21 New Millennium

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$
%
$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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43621 Marguerite Street California MD 20619

MLS Number MDSM2022152

  • Single Family
  • Bedrooms 3
  • Bathroom 4
  • Square Feet 2,016
  • Acreage 0.03

Welcome Home to this Charming Brick Front Townhome! This inviting interior townhouse boasts beautiful landscaping and offers a blend of comfort and convenience. Key Features: Elegant Brick Front: Creates a classic and sophisticated exterior. Spacious Interior: Enjoy ample living space throughout. Garage: Secure parking for your vehicle. Bonus Room on Main Level: Versatile space perfect for a home office, playroom, or guest room. Deck off Kitchen: Ideal for outdoor dining, grilling, and enjoying the fresh air. Seller is offering: Paint & Flooring Credit!

Listed by Kaitlyn Boas of Infinitas Realty Group

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$
%
$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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26214 Serenity View Court Mechanicsville MD 20659

MLS Number MDSM2022004

  • Single Family
  • Bedrooms 5
  • Bathroom 4
  • Square Feet 4,120
  • Acreage 1.39

PRIVATE 1.39 acre WOODED CUL DE SAC OASIS in the HIGHLY REGARDED Grandview Haven community. Close to Leonardtown, Pax River NAS, Dahlgren NSWS, Indian Head Naval Base, Andrews Air Force Base, as well as the 301 Potomac River Bridge. Nestled in a serene rural reserve, this 5 bed 3.5 bath home boasts gleaming hardwoods, 9 foot ceilings, 2 foot rear extension to the home, an updated kitchen, and elegant touches throughout. Oversized front & rear yards for gardening and play. Deck for entertaining, Beautiful hardscape walkway to the walk out basement. Plenty of space and privacy plus the rear yard is FULLY FENCED. Open floor plan kitchen/dining/living area. Double wall oven, island, and upgraded countertops in kitchen. Owner's suite has large walk in shower with bench & tub. Laundry on upper level. Lower level rec room has its own walkout to backyard, unfinished storage area, and 5th bed/3rd full bath....could make great in-law suite with private entrance! Side load entry garage has space for additional storage. Community features tennis court and a playground.

Listed by Darlene Wise of Cummings & Co. Realtors

$
$
%
$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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46105 W Westbury Boulevard Lexington Park MD 20653
Open House

MLS Number MDSM2022306

  • Single Family
  • Next Open House: Sat 02/1 1:00 pm. to 3:00 pm.
  • Bedrooms 4
  • Bathroom 3
  • Square Feet 3,296

Welcome to the Westbury Community, located just two miles from Patuxent River Naval Air Station (PAX). This beautiful three-story colonial-style home offers the perfect combination of convenience and charm, with shopping, local coffee shops like St. Inie's, and attractions such as Point Lookout State Park nearby. The home features an open-concept floor plan with four bedrooms and three baths. The newly installed wall-to-wall carpet gives the interior a fresh and inviting feel, while the kitchen features upgraded countertops and a new built-in microwave. The upstairs hall bathroom includes a double vanity, perfect for shared use, and spacious bedrooms, with a large primary suite, walk-in closet and primary bathroom. Additional highlights include a two-car front-load garage, a fenced-in yard on a desirable corner lot, and a charming wrap-around porch that adds curb appeal and a welcoming outdoor space. Plus, when you use the seller's preferred title company, Lighthouse Title, a one-year home warranty from America's Preferred Home Warranty company will be provided by the Seller. Schedule your showing today and take the first step toward making this house your home!

Listed by Kimberly Page of EXP Realty,LLC

$
$
%
$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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22131 Saint Josephs Circle Great Mills MD 20634
Open House

MLS Number MDSM2022332

  • Single Family
  • Next Open House: Sun 01/26 10:00 am. to 12:00 pm.
  • Bedrooms 3
  • Bathroom 3
  • Square Feet 1,374

Welcome to 22131 Saint Josephs Cir, a spacious 3-bedroom, 2.5-bath ready to impress! This home boasts a large kitchen, a separate dining room for entertaining, and a primary suite with a private bath. The outdoor space is perfect for relaxing, featuring a deck, patio, and shed for extra storage. With fresh paint and brand-new appliances being added by the seller, this property is truly move-in ready. Conveniently located near shopping and the Pax River Naval Base, it's also an excellent rental investment opportunity. Don't wait-make this home yours today!

Listed by William Rabbitt of The Southside Group Real Estate

$
$
%
$/month over payments
Federal 30-year interest rate: 6.96% last updated on Jan 23, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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Copyright 2025 BRIGHT, All Rights Reserved.  Information Deemed Reliable But Not Guaranteed. The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which RE/MAX Realty Group/100 participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.Data last updated January 25, 2025. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.