In New Castle, the [average listing price is $91,899] this year, a small 0.8 percent drop from the year prior. In the meantime, the number of homes on the market slightly dropped 2 percent year-over-year to reach 401 listings in this year. If you're not a fan of carpet then you'll love the rich, textured hardwood floors installed in various properties in New Castle. Properties here are wonderfully landscaped, which makes them look that much more beautiful. A handful of properties here have a laundry room on the main floor so that you can conveniently get your loads of laundry done without having to worry about going up and down the stairs.