St. Marys, Ohio Homes for Sale

Explore St. Marys, Ohio Real Estate and Community Life

Looking for homes for sale in St. Marys, Ohio? Discover a community with a distinctive canal-town history, parks, recreation and access to the Grand Lake region. Master Key Realty helps buyers and sellers navigate the local housing market with hometown knowledge.

Discover Historic Uptown St. Marys

The Miami and Erie Canal helped shape St. Marys, and its history remains visible today. Walk through the uptown area to see the canal, historic Lock 13, and Memorial Park, home to the Memorial Covered Bridge, clock tower and the Belle of St. Marys canal boat. The paths and historic landmarks give the community a character of its own.

Autumn view of the riverside plaza and stone pavilion in St. Marys Ohio
Autumn colors along the historic St. Marys canal area.

Parks, Recreation and Local Favorites

From a relaxed afternoon outdoors to youth sports, St. Marys offers plenty of ways to enjoy the area. K.C. Geiger Park includes athletic fields, playgrounds, trails and the St. Marys Miniature Golf Course. Memorial Park adds green space and historic scenery right near uptown. Explore the City of St. Marys parks and recreation information for facilities and current details.

Real miniature golf course at K.C. Geiger Park in St. Marys Ohio
Miniature golf at K.C. Geiger Park in St. Marys.

Community Pride and Local Landmarks

St. Marys celebrates its history and local traditions through public spaces, seasonal activities and community landmarks. The Field of Flags is a memorable local display, while the canal corridor invites a slower-paced afternoon of exploring.

Field of Flags display in St. Marys Ohio
The Field of Flags in St. Marys.

Buying a Home in St. Marys

Whether you're searching for your first home, a larger property or a place close to local amenities, start with the current St. Marys listings below. The home search is connected to live MLS data; availability and prices can change.

Selling a Home in St. Marys

Considering a move? Master Key Realty can help you understand local competition, prepare your property for the market and build a marketing strategy around your goals.

Ready to explore St. Marys real estate? Browse the homes below or contact Master Key Realty to talk with a local real estate professional.

Browse Homes for Sale in St. Marys

354 Miami Erie Cir, Saint Marys
$699,900
4 Beds ⋅ 4 Baths ⋅ 1048027 MLS
Welcome to this beautifully appointed custom home, built in 2019 situated on 1/2 acre with stunning views. With the rear of the home facing west, enjoy beautiful sunsets and peaceful water views. Thoughtfully designed, quality craftsmanship and custom details throughout, this exceptional 4-bedroom, 3 1/2 bath home offers an inviting open floor plan and generous living spaces. The heart of the home is the beautifully appointed kitchen, featuring white Shaker cabinetry, granite countertops, stainless steel appliances, a farmhouse sink, coffee bar, and a large center island overlooking the cozy living room. A gas-fired stone fireplace creates a warm focal point in the living room. The spacious main-level primary suite provides a private retreat and features a luxurious en-suite bath with a large walk-in shower. Walnut wood flooring extends throughout much of the main living area, complemented by beautiful solid wood stairs and handrails leading to the second floor. Upstairs, two generously sized bedrooms each feature window seating, walk-in closets, and beautiful water views, the 4th bedroom is currently a toy or game room . A family room provides flexible space for a home office, media room, or playroom. Step outside to the large screened-in rear patio, complete with a ceiling fan and views overlooking the pond. The walk-out basement provides additional living or recreational space, along with storage areas and an impressive fall-out shelter concealed behind a hidden door, and a tornado shelter. The walk-out provides convenient access to the lower patio and waterfront setting. Custom features include pocket doors, coffered ceilings with custom trim, 8-inch baseboards, extra-thick concrete walls, and thoughtfully designed built-ins. Professional landscaping and beautiful western-facing rear views complete this remarkable property. Convenient to shopping, restaurants, services, and highway access!

354 Miami Erie Cir, Saint Marys

3909 Koop Rd, Saint Marys
$685,000
4 Beds ⋅ 4 Baths ⋅ 1044460 MLS
Welcome to your our own personal sanctuary nestled on 8 meticulously cared-for acres in St. Marys. This exquisite 4-bedroom, 2 full and 2 half-bath residence boasts over 2,500 square feet of inviting living space, seamlessly blending modern functionality with the serenity of country living. As you arrive at this remarkable property, you'll be embraced by a warm and inviting atmosphere. Step inside to discover generously proportioned living areas bathed in natural light, highlighted by custom oak cabinetry and solid oak doors that add timeless warmth and craftsmanship throughout the home. The thoughtfully designed layout includes a convenient main-floor laundry, making everyday living both practical and efficient. The spacious full basement presents endless possibilities, a home gym, a media room, or additional storage ideal for all your needs. This home effortlessly accommodates both everyday living and entertaining guests, ensuring every gathering is memorable. Venture outside to experience the true essence of this property, a tranquil landscape featuring a serene pond that reflects the beauty of nature, expansive open green spaces perfect for leisure activities, and a mature orchard, offering both beauty and the opportunity to enjoy your own homegrown fruit. The barn offers more than just storage or workspace it features a dedicated man cave retreat, perfect for relaxing, entertaining, or enjoying your favorite hobbies. The barn is also equipped with generator-ready wiring capable of powering the home as an additional backup, and an overhead door on a garage door opener for added convenience. Picture yourself savoring quiet mornings by the water, with the gentle sounds of nature surrounding you, or hosting gatherings in this enchanting setting. Recent mechanical updates include a new HVAC system and whole-house generator (both less than 6 months old).

3909 Koop Rd, Saint Marys

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