Dying to live in a townhouse in Park Slope but don’t have enough scratch? This floor-and-a-half co-op at 19 Prospect Park West may be just the thing. The three-bedroom pad has lots of original detail in addition to views of the park. There’s no doorman, but that’s why the maintenance on the 1,500(ish)-square-foot place is just $1,333 a month. The asking price is $1,750,000. At one time you could have compared that to buying a whole house in Fort Greene or Clinton Hill but no more.