Dominion Golf & Country Club Address: 6125 Howard Ave, Oldcastle, ON N0R 1L0 Phone: (519) 969-4350 Foods-Carry Out, Golf Courses-Public Other Businesses: Dominion Golf Club House at 6125 Howard Ave, Oldcastle, ON N0R 1L0 Cheapo Fillippo's Eats & Drink at 5275 Walker Rd, Oldcastle, ON N0R 1L0 John's Place at 7450 Walker Rd, Oldcastle, ON N0R 1L0