Master Key Realty

Master Key Realty We pride ourselves in providing outstanding real estate service to in Ohio and Indiana.

We have strong roots in the Celina and surrounding communities and pride ourselves in proving outstanding service to our clients. We have agents specializing in different areas of real estate as well and community involvement in different arenas. We are proud supporters of the Mercer County Fair, Mercer County MAV Youth Mentoring, Chamber of Commerce, Lions Club, St Marys Tailgate for Cancer, Merc

er County Special Olympics, John Reed Scholarship, MED Foundation, Parkway Booster Club, Celina Athletics, Celina Theatre, Celina Noted Club, Celina Rec Leagues, Celina Downtown Merchants, Celina Moose Charities, Celina Combined Charity, Celina Cares, Choosing Life Pregnancy Center, CALL Food Pantry, Hand-Up Village, RPAC, Juvenile Diabetes Fund, Red Cross. We have various agents who are local members of affiliations as well as active involvement in Real Estate industry boards. We are proud of our community involvement and stand on our tradition of excellence. Our office has a long local history in the Celina and surrounding communities dating back to 1947. Owen Hall originally started Owen Hall Realtors + Auctioneers, this business was changed to Hall Realty in 2008 when Betty DuBry, who was licensed in 2000, took over. In 2018 Betty merged Hall Realty with Century 21 Master Key Realty combining the two oldest real estate companies in Celina.

🏡 **NEW LISTING | 642 W Fulton Street, Celina**This one has **more space than you might expect!** With a great layout, a...
08/28/2026

🏡 **NEW LISTING | 642 W Fulton Street, Celina**

This one has **more space than you might expect!** With a great layout, additional finished living space downstairs, and a backyard ready to enjoy, this Celina ranch has a lot to offer.

✨ **1,312 sq. ft. + partially finished basement**
🛏 3 bedrooms
🛁 1.5 baths + additional basement shower
🧱 Brick exterior
🛋 Spacious family room + additional basement living space
🚗 Attached garage
🌳 Patio doors leading to the backyard
❄️ Central air
🔑 **Move in at closing!**

📍 **642 W Fulton Street | Celina, OH 45822**
💰 **Offered at $234,900**

A solid home with plenty of room to make your own — **message us to schedule a private showing!** 🏡🔑

Listed with The DuBry Group | Betty DuBry 419-305-6669 + Brandi Wagner 419-305-1186

🏡 **NEW LISTING | 322 N Ash Street, Celina**Fresh, clean, and ready for its next owner! This **3 bedroom, 1.5 bath ranch...
08/27/2026

🏡 **NEW LISTING | 322 N Ash Street, Celina**

Fresh, clean, and ready for its next owner! This **3 bedroom, 1.5 bath ranch** sits on a corner lot in Celina and offers easy, one-floor living.

✨ **1,117 sq. ft.**
🛏 3 bedrooms
🛁 1.5 baths
🎨 Fresh paint throughout
🏡 New kitchen flooring
🚗 Attached garage
🌅 Covered front porch — perfect for catching the sunset
❄️ Central air
📍 Convenient Celina location

And at **$179,900**, this is a great opportunity for someone looking for an affordable home with plenty of potential.

📍 **322 N Ash Street | Celina, OH 45822**
💰 **Offered at $179,900**

Ready to take a look? **Message us to schedule your private showing!** 🔑🏡

Listed with The DuBry Group | Betty DuBry 419-305-6669 + Brandi Wagner 419-305-1186

08/27/2026

Here is your opportunity to be a part of the downtown revitalization in Celina! 2 floors of commercial space are available above the 202 Tavern. The second floor is 4500 sf and third floor 3500 sf. Very high visibilty corner lot. Within blocks of Grand Lake St. Marys. Owners are willing to look at development options and lease amount will be negotiated accordingly.

Listed with The DuBry Group | Betty Dubry 419-305-6669 + Brandi Wagner 419-305-1186

08/26/2026

🌊 LAKE LIFE JUST GOT AN UPGRADE. 🌊

Welcome to **5338 Lake Drive, Celina**—a stunning newly built 2025 lake retreat designed for unforgettable memories and incredible investment potential.

🏡 Sleeps up to 22 guests
☀️ Heated pool
💦 Hot tub
🍹 Multiple entertaining spaces
🌅 Expansive lake-view decks
🍽️ Two full kitchens
🛏️ Multi-family layout
🎉 Entertainment-ready garage

Whether you're looking for the ultimate family getaway, a vacation rental powerhouse, or a place where everyone has room to gather, this property checks every box. From morning coffee overlooking the lake to evenings spent poolside under the stars, every detail was designed for comfort, connection, and fun.

Properties like this don't come along often near Grand Lake.

📍 5338 Lake Drive, Celina

Ready to see it for yourself?

Listed by **The DuBry Group**
📞 Betty DuBry | 419-305-6669
📞 Brandi Wagner | 419-305-1186

08/26/2026

🏢 BIG SPACE. DOWNTOWN CELINA. SO MANY POSSIBILITIES.

📍 311 S. Main Street | Celina, Ohio
💲 $249,000
📐 15,498 SQ. FT.

If you’ve been looking for a commercial property you can truly make your own, THIS is the opportunity.

The demo work has already been done, leaving you with a huge open-span space ready for a new vision. Restaurant? Entertainment venue? Offices? Apartments? Retail? Mixed-use development? This building gives you the space to think BIG.

And that upper floor? 👀 Views overlooking Downtown Celina AND Grand Lake make it especially exciting for future development.

✨ 15,498 square feet
✨ Downtown Celina location
✨ Open-span interior
✨ Additional off-street parking behind the building
✨ Vacated alley with potential for expansion, per the owners
✨ Incredible lake + downtown views from the upper level

There aren’t many opportunities to get this much square footage in Downtown Celina at this price.

Have an idea? Come walk through it with us. Sometimes you have to see the space to realize just how much you could do with it.

📞 Listed with The DuBry Group
Betty DuBry | 419-305-6669
Brandi Wagner | 419-305-1186

🌅 **UPDATED PRICE – $275,000!** 🌅Lake life just got easier! This **turn-key 3rd-floor condo** offers everything you need...
08/23/2026

🌅 **UPDATED PRICE – $275,000!** 🌅
Lake life just got easier! This **turn-key 3rd-floor condo** offers everything you need to relax and enjoy beautiful days on Grand Lake St. Marys.
✨ 2 Bedrooms | 2 Bathrooms
✨ Stunning lake views
✨ Heated pool
✨ No exterior maintenance
✨ Close to restaurants & nightlife
✨ Quiet location
✨ Boat dock available
✨ Sports complex conveniently located across SR 127
Recent updates include newer carpet, refrigerator, thermostat, and TV. Plus, the washer, dryer, appliances, and furniture all stay—just bring your suitcase and start enjoying lake living!
Whether you're looking for a full-time residence, weekend getaway, or investment opportunity, this condo checks all the boxes.
📞 Listed by **Roger Koesters**
📱 419-549-0003
🏖️ Lake views. Zero maintenance. Endless relaxation. What's not to love?

Address

219 South Main Street
Celina, OH
45822

Opening Hours

Monday 9am - 4:30pm
Tuesday 9am - 4:30pm
Wednesday 9am - 4:30pm
Thursday 9am - 4:30pm

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