Mid-century marvel in Mayfair neighborhood next to Lake Monroe (Seminole County's best kept secret!). Just a few minutes walk or golf cart ride to dining and nightlife in Historic Downtown Sanford, as well as steps away from parks, a marina, and the Riverwalk - a four mile long scenic walking/biking trail next to Lake Monroe. You can see the lake from the front yard! This quiet neighborhood has no through traffic and no HOA but plenty of beautiful heritage oaks. At 3600+ plus square feet, there's room for everyone. An attached 1000+ square foot bonus great room (with a pool view and a full bath) can easily be converted into extra bedrooms or a mother-in-law suite, or be used as an awesome party room with room for a pool table. The main house has four generous bedrooms including a master bedroom that also opens out onto the pool area. The gathering rooms include a formal living and dining room and a separate family room with a 14 foot impressive brick wood-burning fireplace. The kitchen accommodates multiple cooks and has a cosy eat-in area also looking out on the pool. Decorative brick and full screening surround the large pool and spacious deck. The laundry area with utility sink is in the oversized garage which has tons of built-in storage. A new roof was installed in 2023, new a/c for the bonus great room in 2023, and new electrical panel in 2020. The pool pump is newer as well. So bring your golf cart and become the newest member of the Mayfair family!