Deep-Water Estate for Sale in Saint Leonard, Calvert County: 6+ Acres on St. Leonard Creek

By Dawn Riley, Associate Broker, Realtor and Master Certified Negotiator | Published August 10, 2026

A deep-water property on St. Leonard Creek in Saint Leonard, Calvert County, with nearly 800 feet of riprapped shoreline, a boathouse, and a garage apartment on 6+ private acres.

Tucked along the protected waters of St. Leonard Creek, this deep-water estate in Saint Leonard, Maryland is the kind of Calvert County property you settle into rather than just visit. With over six private acres, nearly 800 feet of riprapped shoreline, and easy creek access to the Patuxent River, it delivers a true waterfront lifestyle. For serious boaters searching Calvert County, this frontage is rare.

Deep Water, Pier, and Boathouse Built for Serious Use

The pier is built for real water use, with new Trex decking, a covered boathouse, multiple slips, a floating dock, and a dock shed. Many say the best crabs in Maryland come from St. Leonard Creek, and this setup makes it easy to head out at sunrise or cruise the Patuxent. The main home offers roughly 2,400 square feet with three bedrooms and two and a half baths, plus a garage with a half bath.

Garage Apartment, Pool, and Acreage Flexibility

A large three-car garage built in 2017 is topped by a spacious apartment with a bedroom and full kitchen, offering options to live on-site while building a dream home or to host guests. The 6.24 acres, five of which are enrolled in a Maryland Forestry Program for reduced taxes, are secluded with tall pines and poplars. A gunite pool was redone in 2024 with a new automatic cover, and additional outbuildings add room for equipment and projects.

Location

Saint Leonard puts you minutes from Broomes Island, Solomons Island, and local marinas, with easy access to Route 4 for commuting to Prince Frederick, Annapolis, Washington, D.C., or NAS Patuxent River. It feels completely removed once you are home, yet stays connected to everything Southern Maryland offers in Calvert County.

Property Details

Address: 2237 Garrity Rd, Saint Leonard, MD 20685
Price: $1,100,000
Bedrooms: 4
Bathrooms: 3 full, 2 half
Finished Square Feet: 3,500 total, including a 1,120 sq ft garage apartment
Acreage: 6.24 acres
Waterfront: Yes, St. Leonard Creek deep water
Status: Active

Ready to walk the shoreline in person? Call Dawn Riley and the Riley Team. Dawn Riley and Riley Team are top-producing real estate agents in Saint Leonard and Calvert County, and Riley Team sells a lot of waterfront homes, so they know how to market deep-water frontage like this. Reach out today for your private showing.