Christine Hartwell Markham has listed for sale a four-bedroom, 2.5 bath townhome at 803-05 S. Second St. in Pennsport for $559,000.

Prudential Fox & Roach Realtors-Walnut is the listing office.

The 2,613-square-foot house was built in 1915.

Ms. Markham is vice president at Health Strategies & Solutions, Inc., where she heads the firm's clinical program planning practice. She has nearly 15 years of experience in health care consulting.

She earned her bachelor's degree in biology in 1988 from the College of William and Mary and a master's degree in health administration in 1993 from Virginia Commonwealth University.

According to BlockShopper.com, there were 431 home sales in Pennsport in 2008, with median sales price of $164,450.

Address: 803 South 02nd Street
Buyer(s): Christine Hartwell Markham
Seller(s): Christine Hartwell Markham and Charlie W Markham
Sale date: Aug. 8, 2007