Live Your Lifestyle at Southridge

We aren’t your average 55+ community. Affinity at Southridge is a one of a kind option for the active adult wanting to pursue their own passions. Our communities are specifically designed to foster resident driven engagement through an active social scene.

Our Southridge community is a wanderer’s delight. Grab a friend and check out the variety of restaurants, cafes, shopping, parks, and other amenities right in your backyard. Enhance your active lifestyle with countless amenities on-site as well, as you enter into a true community, unlike any other.

Four members bbqing and drinking wine
Indoor Salt Water Pool & Spa
Dilly Dally's Pub
Dilly Dally’s Pub
Movie Theater
Movie Theater
Workout Room
Fitness Center
Dog Wash Station
Dog Wash Station
Billiards Room
Billiards & Game Room
Workshop & Crafts Studio
Horse Shoes
Horse Shoe Pit




5207 W Hildebrand Blvd
Kennewick, WA 99338

Office Hours

Monday – Friday: 8:30am – 5:30pm
Saturday: 10:00am – 5:00pm
Sunday: Closed

Click play to learn more about our community.

Floor Plans

Studio Floorplan for Southridge

Starting at $1,234

1x1 Floorplan for Southridge

Starting at $1,400

2x1 Floorplan for Southridge

Starting at $1,778

Don’t see a floorplan you like? Ask about other options.

Our Events


Happy to have chosen Affinity as our home!

To all of you here at Affinity for all you did for our 60th birthday party. Thanks for the flowers and all these balloons, the many, many cards and best of all for your coming, meeting our family and out of town friends and wishing us well. Read More

Jerry & LaDean

A great place to live.

Just a note to “thank you” for being here for us. We want you to know we appreciate all that you do for us at Affinity. I am also sorry that you are not always treated with the respect that you deserve. “Old Age” doesn’t give us the right to be hateful and mean. Read More

Dale & Darlene


Good Eats

  • The Original Pancake House
  • Copper Top Tap House
  • Thai Elephant
  • Bob’s Burgers & Brews
  • The Rock Wood Fired Pizza
  • Carmine’s Italian Restaurant
  • Azteca Mexican Restaurant
  • J. Bookwalter Winery

Markets & Shopping

  • Columbia Center
  • Costco
  • Yoke’s
  • Albertsons
  • Grocery Outlet Bargain Market
  • Walmart Superstore
  • WinCo Foods


  • Grange Park
  • Canyon Lakes Golf Course
  • Southridge Sports & Events Complex
  • Badger Mountain Centennial Preserve
  • Fairchild Cinemas – Southgate
  • AMC CLASSICS – Kennewick 12
  • Freedom Trail


  • Trios Southridge Hospital
  • Kadlec Express Care Canyon Lakes
  • Walgreens Pharmacy
  • CVS Pharmacy


Have questions about our property in Southridge? Let us know.