Majestic colonial home nestled in highly desirable Mayfair community! This home epitomizes the best in single-family living, offering a harmonious blend of expansive square footage, craftsmanship, privacy, and a prime location. Set against a lush, wooded backdrop, the freshly painted exterior trim and siding facade complements the natural surroundings. The main level, boasting soaring ceilings, is thoughtfully designed to facilitate both large-scale entertaining and intimate daily life. The open floor plan ensures seamless flow between formal and informal spaces, punctuated by a fresh paint scheme and new flooring throughout. An office anchors the main level. Upstairs, the primary suite is a sanctuary, occupying its own private space and featuring a newly renovated, spa-like bath and a spacious walk-in closet complete this luxurious retreat. Three additional bedrooms and another full baths offer ample space. The lower level features an additional NTC 5th bedroom, large family room and additional storage space -- all designed for open, flowing interaction. Outside, a beautiful pool is positioned in a tranquil, wooded oasis. Located in close proximity to key thoroughfares, the VRE (3 miles), major commuting routes and Old Town Manassas, 9659 Allegro Drive stands as a property of unmatched distinction and convenience.