Welcome to 48 Highcastle Rd in desirable Seven Oaks. This beautifully renovated 5+1 bedroom, 5 bathroom 4-level sidesplit sits beside the school, just off Hwy 401 with quick Neilson Rd access. Over $150K in upgrades (2023-2026) - rare main-floor bedroom, 2 upper-level ensuites, and 200 AMP panel. Renovations include kitchen with walkout (permit), all new flooring, 2 new + 2 renovated bathrooms, 120 pot lights, new garage door, rubber flooring in garage, fresh interior/exterior paint, new shutters, new shed, extended driveway for 3 cars. Open-concept living/dining with hardwood, wainscoting, and natural light. Finished basement with bedroom, kitchen, rec area, and 3-pc bath - ideal for extended family. Private west-facing backyard with two-tiered deck, separate entrance, and mature trees. Steps to school, mins to Hwy 401, close to all amenities. RARE PROPERTY WITH 5 BEDROOMS ABOVE GROUND IN THIS PRICE RANGE. GROUND LEVEL BEDROOM WITH 3-PC BATHROOM IS HIGH DEMAND FOR SENIOR CITIZENS OR THOSE WITH STAIR CLIMBING ISSUES. CHECK MARKET PRICE FOR 5 BEDROOMS IN SEVEN OAKS AND CALL ME TO SECURE THIS PLACE.