PRESCOT, England — A walk through this modest town in the northwest of England amounts to a tour of the casualties of Britain’s age of austerity.

The old library building has been sold and refashioned into a glass-fronted luxury home. The leisure center has been razed, eliminating the public swimming pool. The local museum has receded into town history. The police station has been shuttered.

Now, as the local government desperately seeks to turn assets into cash, Browns Field, a lush park in the center of town, may be doomed, too. At a meeting in November, the council included it on a list of 17 parks to sell to developers.