$9M Penthouse: See Philly Region's Priciest New Listings

Check out the priciest new listings that have entered the market in Philadelphia and its suburbs in recent days:

Address: 130 S 18th St., Philadelphia

Price: $9.2 million

Details: Located atop Philadelphia's prestigious Robert Stern Building, this Rittenhouse Square penthouse is more than 5,300 square feet. MORE.

Address: 146 N Main St, New Hope

Price: $3.8 million

Details: Boxwood Studio, an iconic stone riverfront home in New Hope Borough, features a 6,600 square-foot home with six bedrooms and five full bathrooms. MORE.

Address: 601 Matsonford Rd, Villanova

Price: $3.1 million

Details: This historic home dates back to 1813. Over the years, it has been renovated and expanded. The result is sophisticated and welcoming, and a "significant departure from the heavy dark stone homes that were popular at the time," the listing says. It features eight bedrooms and more than 12,000-square feet. MORE.

Address: 1706 Rittenhouse Sq, Philadelphia

Price: $6.5 million

Details: This 4,166-square-foot unit includes the entire 24th floor of 1706 Rittenhouse, which is located just steps from Rittenhouse Square. MORE.

Address: 6131 Greenhill Rd, New Hope

Price: $2.6 million

Details: Set on more than 14 acres, this New Hope estate that features five bedrooms and a large pond. MORE.

Address: 904 Wootton Rd, Bryn Mawr

Price: $2.5 million

Details: This home in Bryn Mawr features more than 12,000 square-feet, including custom millwork, an all-floor elevator, a pizza oven, and more. MORE.