Homes in Germantown and Harbor Town topped this week’s home sales roundup.

The Germantown house that took home the highest price is a massive, 8,400-square-foot house that holds five bedrooms and six-and-a-half bathrooms. The Hollybrook Lane home, built in 2008, sold for $1.3 million.

The Harbor Town home is about half as big — 4,900 square feet. It holds five bedrooms and five-and-a-half bathrooms and sold for $775,000.

The No. 3 home is a new construction, Collierville home that is about 4,700…