History and Charm. Beautifully Restored Suites in Washington Wine Country

Prosser WA Map

We Pride Ourselves on Having the Best Beds in the Heart of Prosser Wine Country

The Mercer family has deep roots in Prosser; for over 130 years our family has been involved in the local community. While predominately involved in agriculture, the Historic Mercer Building is a shining example of our family’s industrious nature. Built by Willis Mercer in 1906, the family-owned Historic Mercer provides upscale, boutique accommodations in a quintessential rural downtown setting.

Beautifully Restored Suites

The beautifully restored suites include original wood floors, stunning 8′ x 3' windows, full kitchens, and en-suite bathrooms. Fast wifi, Smart TVs, walk-in tiled showers & finest beds provide relaxation. Head downstairs for coffee at Brewminatti, enjoy complimentary Mercer Estates wine and our resident and guest gym/yoga area and common room.

From the Guest Book...




Breweries & Distilleries

Explore All Downtown Prosser has to Offer!

Family Attractions

Live Music

Farmers Market

Outdoor Activities

Start Planning Your Stay

Why stay on the outskirts of town when you can be close to all the action? Surround yourself with the history and charm of the famous Mercer Building, nestled in the heart of downtown Prosser. You won't regret it! We even offer Uber transportation to the Tri-Cities Airport.