Find Your Place in Auglaize County

Find Your Place in Auglaize County, Ohio

There is something special about a place where a day out can mean exploring a historic canal lock, playing in a neighborhood park, visiting a space museum or watching the sun settle over Grand Lake. Auglaize County brings together the character of its small towns, the beauty of northwest Ohio's countryside and the stories that make each community its own.

Whether you are searching for a home in Wapakoneta, St. Marys, New Bremen, Minster, New Knoxville or elsewhere in Auglaize County, Master Key Realty can help you explore the possibilities. Browse current Auglaize County homes for sale below, and get to know the places behind the listings.

New Bremen: Canal History and Places to Play

New Bremen blends a walkable small-town setting with reminders of its Miami and Erie Canal heritage. Explore the historic Lock One area and Lockkeeper's House, enjoy outdoor spaces and stop by the Bicycle Museum of America. There are also playful surprises to discover along the way, from musical chimes to places where kids can climb, explore and make memories.

Child enjoying outdoor musical chimes in New Bremen Ohio
A little music and a lot of joy in New Bremen.
Child sitting on a large lion sculpture at a New Bremen park
Local parks are part of the fun of exploring Auglaize County.

Wapakoneta: A Small Town With a Giant Place in History

Wapakoneta is proud to be the hometown of Neil Armstrong, the first person to walk on the Moon. The Armstrong Air & Space Museum celebrates his legacy and Ohio's contributions to flight and space exploration. Around downtown, public art and a larger-than-life astronaut helmet make that hometown pride impossible to miss.

Child near the Neil Armstrong statue outside the Armstrong Air and Space Museum in Wapakoneta Ohio
Exploring space history at the Armstrong Air & Space Museum.
Child beside the large reflective astronaut helmet sculpture in downtown Wapakoneta Ohio
Wapakoneta takes its space history seriously - and makes it fun.

St. Marys: Canal Heritage and Grand Lake

St. Marys offers its own blend of history, outdoor recreation and community traditions. Discover the historic canal area, local parks, the Field of Flags and access to the Grand Lake St. Marys region. From quiet walks to family outings, it is a place worth getting to know beyond the real estate listings.

Explore St. Marys homes and community highlights or discover the Grand Lake region.

Minster, New Knoxville and More Small-Town Discoveries

Auglaize County has more to offer beyond its larger communities. Minster, New Knoxville and the surrounding countryside add historic character, local traditions, parks and places to explore. Festivals and community gatherings bring neighbors and visitors together throughout the year; check event organizers for current details.

Make Yourself at Home in Auglaize County

Looking for a home near the lake, a place in town or room to spread out? Explore the live Auglaize County residential listings below. These results cover the county as a whole and are not limited to any one community or lakefront properties.

Want to see what life around here looks like? Visit our Local Attractions and Things to Do guide, featuring real moments from the places we love.

Master Key Realty is here to help you find not just a house, but a place that feels like yours.

Explore More Local Communities

Celina homes and community guide | St. Marys homes and community guide | Grand Lake homes and community guide | Mercer County homes and community guide | Local Attractions and Things to Do

Auglaize County Homes for Sale

123 S Hamilton St, Minster
$799,000
4 Beds ⋅ 4 Baths ⋅ 1044899 MLS
Here we have a property in Minster that may have the room you need !This home sits on .67 Acres in town with two parcels. The home has 2775 sq. ft. with an addition @2000 sq. ft. of finished living space in the full basement. The home was built in 2002 with a major renovation in 2022. The renovation included an addition of @375 sq. ft. added to the kitchen along with a new kitchen crafted by Homan Interiors. Walls were removed to create an open kitchen- living area concept. There was also a new roof, new HVAC system and flooring completed at this time. The home has a Master Bedroom with a walk-in closet and master bath. There are also 3 additional bedrooms on the main floor with a centrally located full bath on the opposing side of the home. The home has a full basement with a kitchen area, a full bath and the potential of a 5th bedroom with an egress window. Sitting on the second parcel is a 2400 Sq. Ft. building that has an additional 20x20 loft. There are 3 10x10 overhead doors, a tool room and an entertaining space with a 1/2 bath. The property also has an underground fence system that covers both parcels. The home sits across from a town park and playground.

123 S Hamilton St, Minster
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
17172 Pusheta Rd, Wapakoneta
$689,000
3 Beds ⋅ 3 Baths ⋅ 1047987 MLS
WELCOME HOME TO THIS BEAUTIFULLY MAINTAINED 2019 BUILT 3-BEDROOM, 2 BATH HOME NESTLED IN A PEACEFUL COUNTRY SETTING! FROM THE MOMENT YOU RRIVE, THE STRIKING STONE ACCENTS, CHARMING FARMHOUSE-INSPIRED DETAILS, AND INVITING COVERED FRONT PORCH CREATE INCREDIBLE CURB APPEAL. INSIDE, YOU'LL FIND A THOUGHTFULLY DESIGNED LAYOUT OFFERING COMFORTABLE ONE-LEVEL LIVING, MODERN FINISHES, AND PLENTY OF NATURAL LIGHT. THE HOME IS TRULY MOVE-IN READY, OFFERING THE PERFECT BLEND OF STYLE, COMFORT AND FUNCTIONALITY. OUTSIDE, EXPANSIVE OPEN VIEWS AND A SPACIOUS YARD PROVIDES THE PERFECT SETTING TO RELAX, ENTERTAIN, OR SIMPLY ENJOY THE PEACE AND PRIVACY OF THE COUNTRYSIDE. WITH NEWER CONSTRUCTION, BEAUTIFUL EXTERIOR DETAILS, AND INVITING PORCH, FULL BASEMENT, ATTACHED GARAAGE, AND SERENE RURAL SETTING, THIS HOME OFFERS THE SPACE, STYLE, AND COMFORT YOU'VE BEEN LOOKING FOR-WITH THE PEACEFULLNESS OF COUNTRY LIVING.

17172 Pusheta Rd, Wapakoneta
18230 Ohio 67, Wapakoneta
$685,000
3 Beds ⋅ 5 Baths ⋅ 1048543 MLS
Country living on 2 acres with a beautiful setting, mature landscaping, and plenty of room to enjoy both inside and out. This 3,400+ sq. ft. home offers 3 bedrooms, 2 full baths, and 2 half baths with a spacious layout designed for everyday living and entertaining. The kitchen offers plenty of cabinet and counter space, granite countertops, and a large center island. A great room addition is a highlight of the home with cathedral ceilings, a fireplace, and plenty of space to gather. Six-panel doors add a nice touch throughout, while the finished basement provides additional living space and a second fireplace. A tankless water heater and 98% efficient furnace with heat pump add to the home's features. Outside is where this property really stands out. The 30x40 insulated, heated and cooled stick-built outbuilding offers even more usable space, including a fourth bedroom and half bath. A 10-foot awning provides a covered outdoor area with fans and can lights for entertaining day and night, leading to the 16x32 in-ground pool, 8' deep, installed in 2025 with an automatic cover. Extended apron added so extra concrete was poured to create additional space for laying out. With 2 acres, great landscaping, a large home, impressive outbuilding, and nearly new pool, this property offers a lot to enjoy in a country setting.

18230 Ohio 67, Wapakoneta
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
17143 Co Rd, Wapakoneta
$639,900
3 Beds ⋅ 2 Baths ⋅ 1046822 MLS
SELLER OFFERING $5,000 AT CLOSING TOWARDS KITCHEN RENO. Welcome to this extensively updated 3-bed, 1.5 bath home offering 2,052 sq ft of comfortable living space on 10.37 acres. Combining modern updates with exceptional outbuildings and future-ready infrastructure, this one-of-a-kind property is ideal for homeowners, hobbyists, business owners, or anyone looking for space to live, work, and grow. The main home has been renovated with quality improvements that provide peace of mind and modern convenience. Major updates include complete electrical rewiring, all new PEX plumbing, new carpet, refreshed kitchen, and remodeled bathrooms finished from floor to ceiling. New entry doors & several replacement windows enhance both appearance and efficiency. New exterior siding completes the home's fresh, updated look. The detached back house offers flexibility as a rental property, guest house, or private office. Recent improvements include new flooring, new drop ceiling, and 100-amp electrical service. The impressive barn/shop is designed to accommodate a wide variety of uses. Main building measures 50' × 48' × 14', providing space for large equipment, storage, hobbies, or business operations. Attached is a fully insulated 24' × 16' × 8' climate-controlled workspace with heat/ air conditioning, also featuring a half bath, dedicated 50-amp RV/camper hookup, and full 200-amp electrical service. One of the most outstanding features is its true 400-amp electrical service. Main home currently operates from a 200-amp panel while the infrastructure is already in place to fully utilize all 400 amps. This rare upgrade provides exceptional capacity for future expansion and today's high-demand lifestyles. With beautifully updated living spaces, a versatile rental opportunity, outstanding shop facilities, modern infrastructure, and over 10 acres to enjoy, this property offers an exceptional combination of comfort, functionality, and long-term value that is rarely available.

17143 Co Rd, Wapakoneta
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