3 Koehn Road, Saint Marys, OH 45885 (MLS # 1042870)
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Perched along the shoreline of Grand Lake St. Marys, 3 Koehn Road is a 3,516 sq ft lakefront residence combining timeless craftsmanship with modern comfort. Built in 2009 and exceptionally maintained, this 0.65-acre property offers sweeping water views from every room and quality finishes throughout. The main level features custom hardwood floors, quarter-sawn oak trim, solid wood doors, and an extra-wide crafted staircase. The great room centers around a copper-surrounded, thermostat-controlled fireplace and opens to a newly enclosed Florida room with floor-to-ceiling windows and stone-accent flooring for year-round enjoyment. The kitchen includes granite countertops, quarter-sawn oak cabinetry, a six-burner built-in cooktop, hidden stainless vent hood, new refrigerator, and new dishwasher. A formal dining room, office nook, and well-designed laundry room complete the main level. The primary suite offers expansive walk-in closets, dual vanities, a soaking tub, and a spa-style walk-in shower. A second primary suite upstairs includes its own large walk-in closet and adjecent bath. All five bedrooms feature walk-in closets and ceiling fans. The 3+ car garage is extra deep, spotless, and thoughtfully organized, with direct access to both the home and attic. Outdoor features include a built-in barbecue area, entertainment space, boathouse, and lake-fed irrigation system. Mechanical highlights include dual HVAC systems with heat pump and gas backup, a new hot water heater, central vacuum, whole-home generator, 130 GPM well with softener, full foam insulation, and an insulated crawl space with concrete floor and two sump pumps. Every detail reflects quality materials and intentional design. 3 Koehn Road offers a rare lakeside living experience on Grand Lake St. Marys.
| DAYS ON MARKET | 28 | LAST UPDATED | 12/8/2025 |
|---|---|---|---|
| TRACT | Curtis H & Sarah M Libbees So | YEAR BUILT | 2009 |
| COMMUNITY | 804 St. Marys | COUNTY | Mercer |
| STATUS | Active | PROPERTY TYPE(S) | Single Family |
| ADDITIONAL DETAILS | |
| AIR | Central Air |
|---|---|
| AIR CONDITIONING | Yes |
| APPLIANCES | Built-In Gas Oven, Cooktop, Disposal, Microwave, Range, Refrigerator, Water Softener Owned |
| AREA | 804 St. Marys |
| BASEMENT | Crawl Space |
| CONSTRUCTION | Other, Stone |
| EXTERIOR | Dock |
| FIREPLACE | Yes |
| GARAGE | Attached Garage, Yes |
| HEAT | Forced Air, Heat Pump, Propane |
| INTERIOR | Ceiling Fan(s), Central Vacuum, Walk-in Closet(s) |
| LOT | 0.63 acre(s) |
| LOT DESCRIPTION | Sprinklers In Front, Sprinklers In Rear |
| LOT DIMENSIONS | irregular |
| SEWER | Public Sewer |
| STORIES | 2 |
| SUBDIVISION | Curtis H & Sarah M Libbees So |
| UTILITIES | Propane, Sewer Connected |
| VIEW | Yes |
| VIEW DESCRIPTION | Lake |
| WATER | Well |
| WATERFRONT | Yes |
| WATERFRONT DESCRIPTION | Waterfront, Lake Front |
| ZONING | Residential |
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Listing provided by Krista Hubbell | 419-733-8197, Plus One Professionals
Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed.
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