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Platform 909

4.1 (755 reviews)
Open 8:00 am - 6:00 pm
Updated 1 month ago

Order Platform 909 Takeout or Delivery

Platform 909 Photos

PLATFORM 909 ATMOSPHERE

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Recommended Reviews - Platform 909

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Tammy T.

Platform 909 is located off the freeway about 8 mins away from the Chino Hills Shoppes. They share a small parking lot with other businesses but I was lucky enough to locate a parking right outside the entrance last Saturday when I visited. The coffee shop was a decent size and had quite a few people there for brunch. Their sandwiches actually looked delicious, but since I had already ate, I just ordered their Cookie Butter Latte and a Chocolate Chip cookie. The Latte was a bit too sweet for me so I give it a 5/10. The cookie was pretty good - 7/10. There were 4 people working behind the counter and felt their customer service could be better. Might stop by for brunch one of these days.

Emma P.

I came back to grab a drink while I waited to order dinner at the sushi shop two stores down. I asked the employee what's the most popular matcha drinks and he recommended the one with banana foam or strawberry foam. I decided to go with banana. Ill give it to them, their matcha latte is good. The sweetness level was right, extra ice level was just enough, matcha flavor stood out but not too bitter, and no milky aftertaste. I enjoyed the banana foam on top, too. There's this restaurant in Irvine that has good matcha latte, but its nice to know I won't have to drive that far to get a good matcha drink. Be aware, you'll be paying over $8 for a matcha drink here, but its a nice indulgent. I will definitely come back to try coffee or coconut drink and food items next time. I heard their coconut is made inhouse so im wondering what that's about.

Strawberry Matcha Latte
Jess H.

Loved coming here the few times I have been here. Came here a few years ago w colleagues when it had the Harry Potter theme going.

Oreo Crepe Cake
Aja M.

First time trying this place and it's cozy and comfortable. Everything on the menu looked good. I got a Strawberry Matcha Latte, an egg and bacon bagel and Oreo crepe cake. The strawberry matcha latte is silky, sweet just enough with the strawberry purée as a perfect touch. Definitely would order this again. I also tried the Cookie Butter latte - also amazing as well! The bagel sandwich is fresh, tasty and more than enough for me. The bagel was toasted perfectly, the cheese and the cream cheese spread on top was the perfect amount of creaminess. As a bacon lover I would have loved more bacon, personally, haha. The Oreo crepe cake was phenomenal, almost like a tres leche type, it was so good! All in all, I will definitely be back. My only bit of advice is maybe getting cups with their logo on it but seeing how packed it was on a Sunday makes me think they may not need the additional press! Amazing overall!

Menu
Helena V.

This is a cute, cozy coffee shop located inside a plaza behind a bank, so there is plenty of parking around. They have a decent amount of seating inside, and various tables for you to have a small group study session or coffee catch up with a friend. Service was okay, could be better on ensuring their tables are cleaner since I had to clean my table of the crumbs the previous customer left and there is only one bathroom. Regarding the menu, the prices are good for the drinks, but it is okay for the food. I ordered: -Basil Pesto Chicken Panini- Delicious, but it would have been great to have something like kettle chips and not the nacho and cheese kind. -Banana Pecan Latte- perfect amount of sweetness with the banana and the pecan makes the coffee not bitter. Overall, I really like this spot and looking forward to trying their matcha drinks.

Dining area
Alexis T.

I love coming to this place to study. I love the ambiance and decorations here. There is a back room to sit and eat/study at. Food and drinks are good and the staff is always friendly. But keep in mind sometimes this place does get busy so if you want a study seat next to an outlet just go early (:

Nuha R.

I enjoyed their banana bread latter hence the 1 star rating. However the service unfortunately is why this review is so low. I initially ordered 1 chicken panini, when the person handing out food called my name I of course went up to grab my food. She handed me two and kept insisting it was my order. After being on our LAST bite the lady comes out running to us saying we took someone's order. How is that possible if we were handed the food. My boyfriend went up to cashier because we were told to pay for the additional food. He explained the situation in whole to the cashier and she rung him up after he taps his card we are told " you didn't have to" The paninis aren't cheap $15.50. Very disappointed that we weren't even offered a refund for the additional sandwich. If we wanted extra food we would've ordered. -------------------- Business owner, Please indicate the accurate response that should've taken place when you ran up to us saying we took 2 orders. We are good people it's why we offered pay, but as a business owner we SHOULDN'T have been asked to pay. Additionally, as a customer why is up to ME to ask you to correct an order? Thank you for being passive aggressive in your response customers will keep note of this.

Passion Fruit Smoothie
Denise J.

First time here and so HAPPY we came. My granddaughter wanted Matcha as she can't get GREAT Matcha in the small town she lives in. Tip: Starbucks Matcha is not it. We were kindly greeted when we entered. I ordered the Passion Fruit Slushie ($5.25) and my granddaughter ordered the Strawberry Matcha ($6.50). Our drinks are top tier delicious. This coffee spot is so nice with the warm lighting and plenty of seating. Ashley made our drinks and she's so pleasant. I'm sure I'll be back.

Yasmine V.

Such a cute coffee spot! I ordered the Spanish iced latte and it was perfect, just the right amount of sweetness. I can't remember exactly what my friend ordered, but we both really enjoyed our drinks. Service was super fast and the inside is adorable. Definitely a place I'd come back to!

Cookie Butter Latte
Karina M.

I stumbled on Platform 909 on a bathroom break, and wow! The cookie butter latte was a total surprise. Sweet, creamy, and that cookie crumble on top just melted into perfection. I'd stop by again just for that latte!

Desserts and cold drinks
Thomas T.

Just moved to the area and wanted to try a local coffee shop. First impression when I walked in was clean and professional. AC was on thank goodness since it was super hot outside! Decent amount of seating here. I love the plants and lights. They always liven the place up! Grabbed a table and ordered their iced Banana Pecan Latte and their Chicken Pesto Panini. ICED BANANA PECAN LATTE: On point. Not too sweet and just the right amount of foam and they even put actual pecans in the drink. I knew it would have a tad of sweetness but I don't like it when places overpower it with added syrup and sugar. This was perfect! CHICKEN PESTO PANINI: Hot, generous portion of cheese, chicken and filling. Can't complain. I would swap out the tortilla chips with something else however. I'd rather have some fresh fruit or side of potato salad. But I get it. I'm a business owner and I know all about "costs" lol. And they have desserts too!!! Love this coffee shop. All the workers are nice and it's quiet, calm and clean. No homeless using the restroom like Starbucks and no overpriced Latte's for $12.00. The vibe here is chill and relaxing. I think I found my new "go to" coffee shop. And yes they do have free WiFi. That's a must nowadays.

Cookie butter latte and butterscotch latte

Very underwhelmed got their two best drinks and they both taste so bitter and when mixed completely taste like milk idk I expected way more given the menu photos they were rlly nice inside tho and very fast service maybe just an off day.

Platform Butterscotch Latte and Strawberry Matcha
Allison C.

A cute little coffee shop tucked away in Chino Hills. Seems like a great place to relax, catch up with a friend, read a book, or even do some work on your laptop. The staff was friendly, helpful, and did not take too long preparing your order. I ordered the strawberry matcha for myself and the platform butterscotch latte for my mom. My mom said it was "better than Starbucks." I definitely agree. The matcha was not bitter and not overly sweet. It was just what I needed. I will definitely be coming back to try more.

Inside with banana matcha, basil pesto chicken panini, and almond croissant

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Page 1 of 19

Ask the Community - Platform 909

Do they have any sugar free flavors for their coffee?

We have sugar free vanilla!😊

Is this still a Harry Potter themed spot?

No. Due to copyright infringement.

What time does Platform 909 stop selling waffles?

We close kitchen at 6:30!

Do you have to make a reservation? Are there food options available all day? Does it get packed on Fridays?

You don't need reservations, I believe they start their food menu after 9am...its after their second person gets there.

Do you sell unicorn crepe cake as a whole?

Hi I am Jennie, a new owner. We are selling all kind of whole crepe cakes.… 

How much is the whole crepe cake? Can it be personalized?

Hi Samantha. I am a new owner, Jennie. We are selling all kind of whole crepe cakes. Please order a… 

Is there indoor dining?

Yes we do have indoor dining area!

Are all food items (including brunch) served all day?

From what I experienced it isn't

Can we go inside to see the decor when ordering? also is there any butterbeer drinks?

While there is no indoor dining due to health department restrictions, you can view most of the decor while waiting to order or pick up your order. There is a butterbeer drink!

Do they have outside seating to dine in with COVID guidelines?

They have three or four tables along the outside of the building

Does this place have iced chai tea?

Yes!

Do they have vegan food?

They don't have vegan food but they have vegan friendly milk subs! :)

What's the platform special drink that they have?

I think the platform special is suppose to be a butter-beer style drink similar to the Harry Potter drink. They also have rainbow Spanish lattes.

Do they have outlets inside the shop?

Yes

Has anyone had the chai tea latte? I haven't seen any pictures of it.

yes! it's very good! i usually have it with oat milk.

Does anyone know if any of the drink can be vegan?

They have almond and oat milk.

Is this a good place to study? Wifi? Roomy tables/outlets?

Yes

View All 22 Questions

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Platform 909 - coffee - Updated July 2026

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