Listed by Coldwell Banker Ronan Realty.

6643 3rd Line is a Detached, Bungalow and is currently for Sale @ $2,999,000. Taxes in 2024 were $11,273.45.

More homes for sale under 3M in New Tecumseth

This stunning 6-bedroom, 6-bathroom bungalow on 10 acres just north of King offers luxurious living with the convenience of nearby amenities. The Bungalow on 6643 3rd Line has 5 bedrooms, 6 bathrooms, and is located on a 1508.6 x 295.85 ft loton 10-24.99 acres in the community of Rural New Tecumseth . The property is a rare find, featuring a barn with paddocks for animals, a spacious 35x60 ft shop, a 40x60 ft coverall, and an expansive gravel yard space. Inside, the beautifully designed home boasts a grand open-concept kitchen and family room, perfect for entertaining. Four of the five main-floor bedrooms include private en suites, while the primary suite offers a large ensuite, walk-in closet, and in-room laundry. The partially finished basement features heated floors, a bedroom and bathroom, a large gym area, and a reinforced concrete/rebar room designed for secure storage. Step outside to a fully landscaped backyard oasis, complete with an inground pool and hot tub, creating the perfect retreat. Extras: Hot Water Tank (Owned), Septic Tank Pumped (October 2024), In-Floor Heating In Basement.

Window Coverings, Light Fixtures, Fridge, Stove, Dishwasher, Microwave, Washer, Dryer & Hot Tub.

The address 6643 3rd Line was listed for sale (MLS# N12562584) on Thursday, November 20, 2025.