If memory serves me well there is a car park and a short walk around the allotments. A car park near the hospital with similar walk and on street parking all with ina few minutes walk. Mind havent been for a couple of years so may have all changed before I get there next week.
There is a school you can park at by the one way system. But most albion fans park at the multi story in town, about 10 minutes walk to the ground away and 5 minutes to the centre of town.
There are loads of multi-storey car parks many within easy walking distance of the ground, usual NCP rates, usually it seems to be an evening match so it could be pretty busy at 3 o clock in the centre with all the shoppers parking up.