Costeaux Petaluma is a quaint café in the heart of town. There, guests can savor pastries, breads, lunch and desserts to go. The new location, nestled in Hotel Petaluma, features full coffee service. Cakes are available for pre-order, click here.

Also, guests can pre-order for Easter, Thanksgiving and Christmas online.

Please note: This is a cashless location.

Open Every Day 6 am to 4pm

110 Washington St. Petaluma, CA 94952

707.708.8006 | hp@costeaux.com

Frequently Asked Questions: Costeaux Petaluma

Where are you located in Petaluma?

Our café is nestled inside the historic Hotel Petaluma in the heart of downtown at 110 Washington St, Petaluma, CA 94952. It is accessible from the street and through the hotel lobby.

What are your operating hours?

We are open daily from 6:00 a.m. to 4:00 p.m.

What menu items do you offer?

We serve a curated lineup of signature Costeaux favorites, available to enjoy in the hotel lobby/courtyard or packaged to go:

Bakery & Breads: Acclaimed artisan loaves, breakfast pastries, croissants, and desserts.

Lunch & Savory: Handcrafted sandwiches, salads featuring local produce, and deviled eggs.

Coffee Service: A complete coffee and espresso bar featuring specialty drinks and morning staples. We are proud to serve WOLF Coffee that is roasted in Sonoma County.

Do you accept cash?

Costeaux Petaluma is a cashless location. We welcome all major credit cards, debit cards, and contactless digital payments (such as Apple Pay).

Can I order whole celebration cakes from this location?

Yes, cakes are available for pre-order online for convenient pickup. You can also order Boxed Lunches, Catering, and specialty breads.

Can I pre-order holiday menus and seasonal bakery items here?

Yes. We offer dedicated online pre-orders for major holidays, including Easter, Thanksgiving, and Christmas, allowing you to easily reserve your holiday pies, breads, and dinner accompaniments for pickup in Petaluma.

Can you help me with my wedding party?
We are happy to offer catering trays, coffees, gifts and more for your wedding guests.

How can I contact the Petaluma team?

You can reach our team directly at (707) 708-8006 or by emailing hp@costeaux.com.