Sibby's Cupcakery Introduce
For residents and visitors in the Bay Area seeking a truly special sweet experience,
Sibby's Cupcakery
in San Mateo, California, stands out as a premier destination. This celebrated local establishment has cemented its reputation as more than just a cupcake shop; it's a full-service dessert bakery, patisserie, and wedding cake specialist dedicated to crafting moments of pure joy through exceptional sweets. Known for their exquisite flavors, stunning designs, and commitment to quality, Sibby's Cupcakery is a true gem for anyone with a love for desserts. Whether you are planning a grand event, searching for the perfect celebratory treat, or simply craving an afternoon indulgence, this women-owned business offers a friendly, professional, and reliably delicious experience right here in the heart of California.Sibby's Cupcakery
expertly blends the charm of a classic bakery with the convenience and innovation of a modern dessert purveyor. Their comprehensive offerings cover everything from individual treats to elaborate dessert buffets, making them a one-stop shop for all sweet needs. The attention to detail in their baking, coupled with their A-plus customer service, explains why they are a cherished part of the San Mateo food scene. Locals rave about the exquisite and very delicious nature of their cupcakes, noting the care taken in decorating and maintaining a cute, welcoming store environment, even nestled next to the railroad. Furthermore, their dedication to providing nut-free options makes them a vital resource for families seeking safe and flavorful treats, a highly valued feature in the diverse California community.The types of businesses combined under the Sibby's umbrella are extensive, highlighting their versatility and expertise. They function as a dedicated
Cupcake shop
, a traditionalBakery
, a specialistCake shop
, and a sophisticatedPatisserie
. They also cater to larger events as aWedding bakery
, and offer services as aSweets and dessert buffet
provider. For the convenience of their customers, they operate as aDessert shop
and aTakeout Restaurant
, ensuring that Californians can enjoy their confections whether dining in or grabbing a quick treat on the go. This multi-faceted approach ensures that nearly every dessert-related need is met with professionalism and high-quality products.Location and Accessibility for the Local Californian
Conveniently situated in the vibrant San Mateo area,
Sibby's Cupcakery
is easily accessible for residents across the peninsula and beyond. Their physical address places them right at:716 S Railroad Ave, San Mateo, CA 94401, USA
This location on South Railroad Avenue is well-known to locals and provides simple access for quick visits and order pickups. For those planning a stop, the bakery offers various parking options, understanding the need for convenient access in the busy Bay Area. Customers benefit from both
Free street parking
andPaid street parking
availability, making a quick visit stress-free. The business is well-geared toward customers who are planning a quick visit, offering efficient service options to accommodate busy California schedules. The bakery accepts a variety of modern payment methods, including majorCredit cards
,Debit cards
, and the speed ofNFC mobile payments
, ensuring transactions are quick and seamless.Services Offered
Sibby's Cupcakery
provides a comprehensive suite of services tailored for the modern customer, ensuring maximum convenience for local California residents and event planners. These services include:- Curbside pickup for easy and contactless collection of orders.
- Reliable Delivery service, with fees varying based on the distance from the San Mateo bakery, ensuring treats arrive fresh to events and homes across the local region.
- In-store pickup for pre-ordered items, allowing for a swift and scheduled collection.
- In-store shopping to browse the daily selections and seasonal offerings.
- Takeout service for all menu items, perfect for spontaneous cravings or last-minute needs.
- Custom design consultations and creation for unique celebration themes.
- Wedding bakery services, including the option of using Jumbo cupcakes for the traditional "cake" cutting ceremony.
- Specialty catering for sweets and dessert buffets.
Features and Highlights
What truly sets
Sibby's Cupcakery
apart in the competitive California dessert landscape are its unique features and unwavering commitment to customer satisfaction and product quality.- Identifies as
Women-owned
, supporting local female entrepreneurship in the community. - A highly-valued commitment to providing
Nut-free treats
, making them a trusted go-to for families with nut allergies. - Exquisite and diverse flavor options, including seasonal varieties, consistently praised by loyal customers.
- Flexible product sizing with a
Trio of Sizes
: Mini, Regular, and Jumbo cupcakes, catering to different event scales and appetites. - Availability of
Gluten-free versions
of Signature Flavors, listed clearly for easy online ordering. - Customization options include color changes at
no additional cost
for most orders. - Offerings extend beyond cupcakes to include professional
Cake decorating equipment shop
supplies. - High praise for
A Plus Customer Service
from real customers, underscoring a commitment to a positive experience.
Contact Information
To place an order, inquire about custom designs, or check for daily flavor availability, Californians can reach
Sibby's Cupcakery
via the following contact points:Address: 716 S Railroad Ave, San Mateo, CA 94401, USA
Phone: (415) 613-4373 (or +1 415-613-4373)
What is Worth Choosing at Sibby's Cupcakery
The sheer breadth and quality of the menu at
Sibby's Cupcakery
make it a worthwhile choice for any Californian seeking a superior dessert experience. Customers are encouraged to come early or order online for the best chance to secure all of their favorite flavors, as the bakery's popularity means they tend to sell out of some options in the afternoon. The choice of treats is segmented into three major categories, offering versatility for every occasion.The
Signature Designs
are the heart of the menu, each featuring a unique decoration and color scheme that is both darling and flavor-inspired, making them appropriate for any occasion. These include classic favorites and inventive creations such asButter Cup
,Carrot Cinnamon
,Choco Choco
,Chocolate Coconut Cream
,Chocolate & Cream
,Coconut Snowball
,Confetti Surprise
,Dulce de Leche
,Grandma's Chocolate Tea Cake
,Latte Love
,Lemon Drop
,MMM Good Mocha
,Old-Fashioned Birthday Cake
,Red Velvet
,Salted Caramel
,Snickerdoodle
, andSuper Chewy Chocolate
. For those with dietary considerations, specific gluten-free versions are listed after the traditional flavors online. The pricing structure is clear: Mini cupcakes are $33/dozen, Regular are $48/dozen, and the substantial Jumbo size is $12/each.For celebratory events, the
Classic Themes
offer decoration packages for popular occasions like birthdays, baby showers (Boy/Girl), bridal showers, graduations, and traditional holidays (St. Patrick's Day, 4th of July, Halloween, Thanksgiving, Holiday, Be Mine, Festive). These themes are available at no extra charge and feature at least four unique decorations, providing an elegant and convenient option for event hosts. Pricing remains the same as the Signature Designs.The ultimate level of personalization is found in the
Custom Themes
.Sibby's Cupcakery
excels at creating unique designs to perfectly complement any special occasion, from fun themes likeHawaiian Beach
,Train
,Sports
,Princess
, andSafari
, to professional and local pride themes likeGiants
,Stanford
,UC Berkeley
,49ers
, andDoctor
. While the Signature and Classic decorations are no extra charge, custom themes have a minimum design fee starting at $6/dozen. For intricate requests or designs with multiple decorations per cupcake, the fee is $12/dozen. They also offeredible custom-printed fondant discs
with a graphic or logo for $12/dozen (with a two-dozen minimum), making corporate events and highly personalized parties simple to cater. Customers can mix and match custom designs with the Signature or Classic options for flexibility and budget control.Finally, the
Jumbo Cupcakes
deserve special mention. Measuring approximately 4 1/2″ in diameter and priced at $12.00 each, they are a show-stopping treat. Many couples choose to use the Jumbo cupcake in place of a traditional cake for the "cake" cutting ceremony, adding a modern and personal twist to their California wedding celebrations.In choosing
Sibby's Cupcakery
, Californians are supporting a dedicated, women-owned local business that prioritizes flavor, safety (nut-free options), design, and outstanding customer service—a recipe for sweet success that makes every dessert decision an easy and rewarding one.Sibby's Cupcakery Food & drink
Signature Designs
Each Signature Flavor has a unique decoration and color scheme. Always darling and flavor-inspired, our Signature Designs are appropriate for any occasion. If ordering online, our gluten-free versions are listed together after the traditional flavors. Pricing: Mini $33/dozen, Regular $48/dozen, Jumbo $12/each
- Butter Cup*
- Carrot Cinnamon
- Choco Choco*
- Chocolate Coconut Cream*
- Chocolate & Cream*
- Coconut Snowball
- Confetti Surprise
- Dulce de Leche*
- Grandma's Chocolate Tea Cake
- Latte Love*
- Lemon Drop
- MMM Good Mocha*
- Old-Fashioned Birthday Cake*
- Red Velvet
- Salted Caramel
- Snickerdoodle
- Super Chewy Chocolate
- Trio of Sizes - Mini, Regular, Jumbo
Classic Themes
At Sibby's Cupcakery, we offer classic decoration themes for popular occasions including birthdays, baby showers, bridal showers, graduations and traditional holidays. Classic Themes are available at no extra charge and include at least 4 unique decorations. Pricing: Mini $33/dozen, Regular $48/dozen, Jumbo $12/each
- St. Patrick's Day
- Baby Boy
- Bridal
- Birthday
- Graduation
- Baby Girl
- 4th of July
- Festive
Stripes, Polka Dots, Sprinkles and Bows in your color scheme
- Halloween
- Thanksgiving
- Be Mine
- Holiday
Custom Themes
We love to create unique designs to complement your special occasion! There is a minimum design fee of $6/dozen for custom themes, which typically include 4 decorations per order. The design fee for more complex requests including multiple designs on a cupcake or a different decoration per cupcake is $12/dozen. We also offer edible custom-printed fondant discs with your graphic or logo for $12/dozen (2 dozen minimum). You are always welcome to do part of your order with custom designs and part with our Signature or Classic decorations which are perfect for any occasion and are no extra charge
- Hawaiian Beach
- Train
- Sports
- Giants
- Roses
- Princess
- Stanford
- Milkshakes
- UC Berkeley
- Drinks
- Baptism
- Safari
- Pirates
- Under the Sea
- Custom-Printed Fondant Discs
- I Love My Dog
- Back to School
- Doctor
- 49ers
- Burgers & Sweets
- Monsters
Delivery & Display
- Our delivery fee varies based on distance from the bakery. Specific delivery prices are available on our website.
Pricing
They are about 4 1/2″ in diameter. Some couples like to use the Jumbo cupcake for the "cake" cutting ceremony. There is no additional cost for customizing colors. An additional design fee may apply for particularly intricate decorations and monograms or custom fondant decorations, however most couples tend to keep things relatively simple
- Cupcake
The prices on our website apply for weddings. Minis are about half the size of a regular size cupcake.
- Jumbo Cupcakes $12.00
We also sell Jumbo cupcakes individually.
Sibby's Cupcakery Details
From the business
- Identifies as women-owned
Service options
- Curbside pickup
- Delivery
- In-store pickup
- In-store shopping
- Takeout
- Dine-in
Planning
- Quick visit
Payments
- Credit cards
- Debit cards
- NFC mobile payments
- Credit cards
Parking
- Free street parking
- Paid street parking
Sibby's Cupcakery Photos










Sibby's Cupcakery Location
Sibby's Cupcakery
716 S Railroad Ave, San Mateo, CA 94401, USA
Sibby's Cupcakery Reviews
frostingflavorsbirthdaygluten freeamountred velvetdulce de lechenutss'moresdelivery
★ 5★ 4★ 3★ 2★ 1This tiny little bakery is our go to anytime we are in town for nut free treats. The flavor options are wonderful and there are always seasonal options. Come early for or order online for pick up for the best chance to get all flavors. They tend to sell out of some flavors in the afternoon.
August 26 · Heather SharpeLove their cupcakes. They are exquisite and very delicious. The customer service is A Plus. Even though it’s next to the railroad, they do a great job decorating and making it a cute little store.
August 24 · Michael KongCute little bakery in downtown San Mateo that specializes in custom-made cupcakes. Decadent toppings, inventive coloring and designs, along with a well-trained friendly staff all contribute to a phenomenal experience. Definitely call them if you ever need to buy large amounts of cupcakes to impress your neighbors or colleagues!!
August 03 · Wei-Ai TaiI haven't got a chance to visit the shop by myself but my friends bought a bunch and I got to try the chocolate and the carrot ones. I love the variety of the cupcakes. Their cupcakes are moist with not overwhelming amount of frosting. I wish they could be bigger, but bigger doesn't always mean better anyway. I would love to try more flavors next time!
November 28 · Tee Ponsukcharoencute little shop with great staff and so many yummy flavors to choose from! i really cannot overstate how delicious these are. you can tell everything was made with love, both the cupcakes and the business itself
August 16 · meow
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