This spot is a hidden gem for the Shadelands community - I stopped by on my way to work this morning and it was so convenient to finally have a solid coffee shop right around the corner! I got an iced vanilla latte (my usual), and it was made perfectly. The staff are all super friendly, and the inside has plenty of seating if you want to come in and get some work done. I liked that it was lively but not bustling like most other coffee shops in the area. Koin definitely has a relaxing atmosphere to enjoy some of your favorite coffee! read more

Koin Coffee - Coffee & Tea Near Me - Walnut Creek, California

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Awesome new little low key Coffee shop that recently opened in Shadelands area in Wc. Conveniently located by Kaiser and Ultimate Fieldhouse on Wiget lane. I had recently saw a sandwich board and was curious on trying it out. It was a bit hard to find but I ran into this spot on a routine Dr. appointment at Shadelands Kaiser. It had plenty of seating and lots of room to spread out. They have free WiFi and a few patio chairs and table out side if you wanted to be outside. I had a Hazelnut Kough Amman pastry and a Flat white with Almond milk. They also had a fridge stocked with snacks for on the go Breakfast or lunch items. Both gals were super friendly and they informed me that the Coffee shop is only 2 weeks old. It is definitely worth a stop and the Flat white was really good!! So next time you're in the area and want a pick me up, stop by in for a quick bite or a caffeine fix. read more

Soft Opening This coffee shop just opened twelve days ago. It is located in Shadelands Business Park. The aesthetic is so cute and there is so much space which I LOVED! I ordered the House Made Vanilla Bean Latte. This drink was so DELICIOUS and the perfect amount of sweetness. You can even see the Vanilla Bean on the bottom of the drink. Not only was it delicious but it had a good amount of caffeine. The only thing I wish was, if they had already put a straw in my cup instead of going across the room. I had to wait for a minute for my straw because the lady in front of me was putting in creamer and sugar. Other than that I honestly think this is one of the best coffee shops on the Bay Area. I can't wait to come back and try different drinks! read more

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Delicious coffee and amazing neighborhood find!! So glad this place opened up! Everything I've tried here: cold brew, lattes, food is delicious! Also I love that they make their own syrups in house - so many unique tasty flavors and very kind staff! Thanks Koin Coffee!! read more

Tristyn and Donna have created a great option for craft coffee among the traditional chains in the nestled business area. Poetic in ambiance and solid in service, Koin has only good things going for it. Derived from koinonia meaning fellowship, community, contribution and participation, I can see this place mature to be a real center for surrounding area. Tried the cashew butter toast and bacon onion croissants for a snack. The floor is so spacious that I could go Joy Boy (Luffy from One Piece reference) and wouldn't knock over a thing. Come get your next coffee from Koin. Break bread and eat together. read more

I came here awhile ago after moving to Walnut Creek. I received horror service as a POC while people who were the same colors as the owners (white) were treated nicely. As I stated before I did some research on the owners and they were republicans/pro ice. Instead of addressing my discomfort they got my review deleted. I'm only writing this review again because my friend who is also poc also received bad service and that's when she told me it was Koin coffee. read more

Love Koin! The offerings are so great and the space is very welcoming. Love that it's a small family owned business.

Horrible service, so bad I couldn't enjoy anything else if I wanted to. Horrible vibes, not welcoming.

A lil gem of a coffee shop in the middle of a business park. Menu has all the staples and milk options. A few bite options, I like the avocado toast and the captain (banana /nutbutter). Lots of seating read more

Has continued to be one of my favorite coffee shops. Always friendly when coming in. The Cash Money toast is my favorite. Today tried one of the seasonal drinks. The Blackberry White Mocha iced. It's going to be my new favorite drink! read more

Best avocado toast. Bread toasted yet soft. Avocado flavored with a lemony oil and topping. Delicious. Good size for cost.

Stopped here as they're located very close to my doctor's office. The seating area can get busy with people chatting and doing work. Appreciate they have housemade syrups, not including the dark mocha. Dark mocha latte has a light flavor and so does their vanilla latte. Could be also because of the roast of the coffee bean they use as well. FYI: 2 shots of espresso no matter what size you get They have a corner with some goods to buy like greeting cards and things which is cute. I liked their Christian inspired clothing messages, but they didn't have them this time around anymore. Maybe they sold out? Now it's only their coffee shop hoodies. Love that this is a small, women & local owned business. read more

Koin Coffee - Shirt no longer sold there. They have greeting cards. - Coffee & Tea Near Me - Walnut Creek, California

Best plain drip black dark roast coffee in a long time . Starbucks cannot manage this . Nice young ladies offering friendly service with a smile. read more

What a nice place to have a coffee and breath a little bit while your little ones are busy playing with their toys. The space is so ample. The pumpkin spice latte was warm and delicious. They even made a teddy bear to me! So cute! My kid had a Fairy Bread and love it too. This is a place to keep in your heart; that place where you feel at home! Super nice staff. read more

I've been here twice and I love it. It's a cozy shop with lots of seating room. It's in a great location, easy parking, and makes it easy for me to hit the gym in the morning and grab a coffee on my way home. I learned while ordering a vanilla latte that they make their own syrups which I think is great & Ive never known another coffee shop who did the same. The vanilla made my latte perfectly sweet. The cherry on top is the service, they have always been friendly and seemed to enjoy their job. I will be back for sure. read more

I've been more times than I can count! It's delicious every time! You can't beat the house made syrups, no nasty aftertaste of chemicals! The beans they serve have a sweet and deep flavor I haven't experienced anywhere else in the Bay Area! The service is top notch, even during the busy times, the staff is patient and friendly. The ambience is beautiful, a carefully and thoughtfully curated space with sweet mercantile section. It's a MUST VISIT! read more

Koin Coffee - The perfect pumpkin spice latte. - Coffee & Tea Near Me - Walnut Creek, California

Delicious iced coffee - the real deal - at such a reasonable price! Just what I needed today. Thank you Koin!

Koin is my absolute favorite coffee shop in Walnut Creek! I only order two drinks there an Americano or Americano iced and it's simply delicious. Their pastries are delightful and they have in-house sourdough bread! Their staff is always so friendly and sweet. I love this shop. read more

My new favorite place! I co worker got it for me last week and now I have gone everyday since. Around the same price as Starbucks but so much better tasting. I also recommend the sourdough cookies. They are delicious!! read more

Coffee (9/10) - Really good coffee. Got an iced latte. Prob my new favorite in the Walnut Creek area. Service (10/10) - Very friendly and communicative staff. Ambiance (8/10) - Modern, clean decor. Great background music for working and casual convos. Only thing is there's no chargers readily accessible. Otherwise, plenty of parking. Love the concept of breaking bread and fellowship, meaning of Koinonia here. Will return again for a cup of coffee and a book, but maybe not with my laptop. read more

Koin Coffee - Dining area - Coffee & Tea Near Me - Walnut Creek, California

Koin coffee is a nice and spacious coffee shop. It's very clean and I noticed that it wasn't packed full of annoying high schoolers. It was mainly adults and professionals. I ordered their ham and Swiss on ciabatta and it was AMAZING. I'll def go back read more

New coffee shop! It's so cute. I'll be coming back to do work and hang out on the weekends. Huge spacious area. Very clean and adorable. We tried 4 coffees and all were amazing. My favorites were pumpkin spice latte and the brown sugar latte. The lady that helped was really nice and read back our order to make sure it was correct. Can't wait to come back read more

Koin Coffee - Front door outside - Coffee & Tea Near Me - Walnut Creek, California

I just found my new favorite coffee place. Koin Coffee is off the beaten path, nestled in business park. It's next door to the Kaiser Credit Union and part of a community of businesses and medical offices. The whole business park is beautifully landscaped, flowers, trees and a few ponds. It offers a nice escape from the busy-ness of the world. Koin has a clean and open floor plan w plenty of tables and a comfy couch. I'd vote for one or two more comfy chairs or a loveseat. It's also got a small outdoor area so perfect for dog owners who want to take the pup on a walk. The coffee was smooth and the avocado toast was delish. They offer standard coffeehouse beverages and a selection of pastries and "toasts." read more

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Best espresso drinks in the east bay. Friendly, happy staff, great location and atmosphere.

The best taste coffee in the area they have huge area for dine in and hang out! highly recommend friendly staff read more

Koin Coffee - Cafe latte @ koi - Coffee & Tea Near Me - Walnut Creek, California

I came here 5 times in the past week and a half. Enough said! Love their house made syrups. Their vanilla oat milk latte is my go to. I also appreciate how clean it in inside. Service was usually great every time I went. Yesterday (Dec 30), I went in the afternoon and I did not feel that the staff was very warm or friendly. HOWEVER, on all the other days I went, I was floored at how kind the staff was! Super happy this place opened up - a place with great coffee, and spacious enough to get work done here too! read more

Mochas are delicious ... every time! Great variety of fresh pastries! Love the personable, helpful baristas! The light and airy room invites friends to gather. Love Koin Coffee! read more

Koin Coffee is amazing! I love the staff and the warm, welcoming and inviting atmosphere in addition to the amazing coffee, house-made syrups and delicious food. For anybody looking for a great gathering place in the Walnut Creek area, check Koin out. read more

I like this little coffee place the staff here are friendly. The place itself looks pretty cool, I like how they put the seatings. I say this place here it gets crowded almost everyday lol. :) read more

Perfect place to meet friends. The "flat white" was delicious, not bitter. The coffee cake (almond flavor) was excellent. Atmosphere a ten, parking easy! read more

Koin Coffee - Flat white - Coffee & Tea Near Me - Walnut Creek, California

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Went here on a Sunday! The staff was really friendly and super informative, end up getting coffee and a pastry! Definitely would come back again. read more

I have started coming here for my morning coffee and both the coffee and service is amazing . The baristas are so nice and it has such a great local coffee shop atmosphere . Also plenty of parking so that's a plus as well . Definitely would recommend read more

The customer service here is excellent. Their employee Sam helped open the door for my disabled grandmother get into the building and was extremely friendly. She did amazing coffee foam art. The food was also a great taste and quality as well! read more

Koin Coffee - Pumpkin spice muffin and Apple Pie overnight oats - Coffee & Tea Near Me - Walnut Creek, California

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Found this place after attending the farmers market! Service was prompt and helpful! Cool little place tucked back in the shadelands area. We enjoyed the coffee and the atmosphere of the shop. The pastries and food were super tasty and we enjoyed the variety vs your coffee chains. We will be back! read more

Cute spot with plenty of parking and space to study or get work done. Located in a commercial office area. Got an iced vanilla bean latte (half caf) and it had a great flavor like toasted vanilla. Wish I lived closer would be a great place to read or catch up with a friend over coffee. read more

Koin coffee offers the perfect spot after visiting the local farmers market. Though there's limited charging outlets, this cafe offers amble seating for those looking for a place to study. read more

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This was my first time trying Koin, a new coffee shop near Park Shadelands. The space has a very clean and open atmosphere with a modern feel. The staff were friendly, and the service was quick. I tried the cinnamon toast made with sourdough bread, which was delicious, though a bit pricey. My drink was a cookie butter latte which was beautifully presented and served at a good temperature, with a nice flavor overall. My sister had a pumpkin spice iced latte, which she enjoyed, but it could have used an extra shot of syrup for sweetness. The café offers plenty of indoor seating, a few outdoor tables, and a ramp for accessibility. read more

Koin Coffee - Cinny toast and cookie butter latte - Coffee & Tea Near Me - Walnut Creek, California

Well, I need to retract my previous review regarding the $11 breakfast sando deal. Today they said it's no longer offered and I paid over $15 bucks for the coffee and small sandwich. It tasted fine but not worth the price point unfortunately. Coffee is still good but also a touch pricey. read more

Beautiful peaceful atmosphere to enjoy Koin's high quality beans. I tried the Cold Brew with 2% lactose free milk; delicious. I mean, who offers lactose-free regular milk? Koin also offers great atmosphere: plenty tables, couches, chairs and wall to wall windows that let in the perfect reading light. Prices are reasonable, plenty of parking, no meters anywhere! Win, win, win. This spot is a community gem. read more

Stopped by today for their soft opening. At 11:30 am they were still pretty busy (a good sign). A few people in line ordering, lots of people gathered enjoying their drinks and eats at the many tables. We ordered a coffee and tea, and a sample of each type of cookie (sea salt and chocolate chip, snickerdoodle, and oatmeal - all great!). We enjoyed our drinks there. We will definitely return, and I could see having meetings or working groups here too. read more