Jenn's Cupcakes and Parties

Jenn's Cupcakes and Parties is a bakery and event planning business based in Castro Valley. We bake cupcakes, custom cakes, sweet treats and work with our customers that have specific food sensitivities. We can also assist you with party planning for all types of events, from weddings to birthdays to business meetings. We can plan everything from the invitations to the thank you notes. We also have a nice selection of rentals for all your smaller party needs.

Be on the lookout for us at local events around our community, as well as at schools and non-profits for fundraising events. We love supporting our community! If you are looking for a creative kid's birthday party for 7+ year olds, consider booking one of our party packages where we come to you with all the supplies to teach buttercream and fondant cupcake decorating.

Jenn's Cupcakes & Parties is a fully licensed and permitted ONLINE bakery. We do not have a store front. We highly recommended that orders are placed weeks in advance, as it is not uncommon to sell out on any given weekend. We look forward to baking for you!