Sextant Coffee Roasters

539 Valencia St, San Francisco, CA 94110, United States
$$$ Cafe
(50 Reviews)
Price Range $1–10

Welcome to Sextant Coffee Roasters, an invigorating cafe nestled in the vibrant heart of San Francisco’s Mission District at 539 Valencia St. Whether you’re a coffee aficionado or just looking for a comfortable space to unwind, this establishment brings a fresh and welcoming touch to your daily coffee routine.

The atmosphere at Sextant is both modern and cozy, with a meticulously designed interior that invites you to linger—be it for a chat with friends, a focused work session, or just a moment of quiet reflection. There’s an abundance of seating available, including bar-height tables that work perfectly for those who need to plug in and power through a laptop project. A key highlight is the friendly barista, Jonah, who makes every visitor feel like an old friend, enhancing the warm vibe of the space.

As for the menu, Sextant Coffee Roasters continues to impress, boasting a selection of handcrafted beverages ideal for any taste. Customers rave about their rich and smooth coffee selections, whether you lean towards classic espresso drinks or opt for something more adventurous. One beloved item amongst patrons is their Wired Gandhi, a must-try drink that promises an explosion of flavor. And let’s not forget the delightful pastries from The French Spot, though opinions are mixed on the kouign aman, offering a syrupy twist on the traditional flaky favorite.

Reviewers highlight the quality of the coffee, assuring that it’s freshly roasted, with beans sourced directly from Ethiopia by the passionate owner, further elevating the experience. Many have praised the mocha, describing it as consistent and perfectly balanced. Meanwhile, Louisa shared about her magical cappuccino encounter, complete with gorgeous latte art and velvety foam that was perfectly crafted—simply the best she had all month.

While the new location is still in its soft opening phase, and thus may feel a tad bare, the quality and service remain top-notch. The stylish, minimalist decor sets the stage for a refreshing coffee experience, promising an enjoyable visit with every cup. Overall, Sextant Coffee Roasters stands out as a versatile hub in San Francisco—a true gem for coffee lovers, casual meet-ups, and anyone seeking a welcoming space to recharge.

Don’t miss your chance to visit this inviting cafe and experience the rich coffee culture of San Francisco. Whether you're stopping in for a quick to-go cup or planning to relax for a while with friends or a good book, Sextant Coffee Roasters is sure to elevate your day with every sip.

From the business
Identifies as Black-owned
Service options
No-contact delivery
Delivery
Takeaway
Dine-in
Highlights
Great coffee
Great tea selection
Popular for
Solo dining
Good for working on laptop
Accessibility
Wheelchair-accessible entrance
Wheelchair-accessible seating
Wheelchair-accessible toilet
Wheelchair-accessible car park
Offerings
Coffee
Organic dishes
Prepared foods
Quick bite
Small plates
Vegan options
Vegetarian options
Dining options
Breakfast
Lunch
Catering
Dessert
Seating
Table service
Amenities
Gender-neutral toilets
Toilet
Wi-Fi
Wi-Fi
Atmosphere
Casual
Cosy
Trendy
Crowd
Family friendly
LGBTQ+ friendly
Transgender safe space
Payments
Credit cards
Debit cards
NFC mobile payments
Children
Good for kids
High chairs
Pets
Dogs allowed
Dogs allowed outside
Openings Hours
Checking

Monday

08:00 AM - 05:00 PM

Tuesday

08:00 AM - 05:00 PM

Wednesday

08:00 AM - 05:00 PM

Thursday

08:00 AM - 05:00 PM

Friday

08:00 AM - 05:00 PM

Saturday

09:00 AM - 06:00 PM

Sunday

09:00 AM - 06:00 PM

50 Reviews
Hilda Liu

21 Sep 2025

The environment looks very new and modern. The server were pretty nice to us and they do provide free water. The latte was OK, naughty most of Tang, but acceptable.

Eric Nguyen

02 Sep 2025

New location. They still roast their beans at their SOMA location. Just had a tasty chai/espresso drink there today, and got some work done at their nicely designed bar-height tables. Pastries are now stocked from a bakery called The French Spot. The kouign aman I sampled was a bit more syrupy and less flaky than I would have liked.

Eda

26 Aug 2025

Alas, a proper coffee shop. Sextant is a versatile hub to chat with friends over coffee, a quick drop in or a full on study session when in Mission. The barista, Jonah, is extremely friendly! There are plenty of seating, WIFI and a power outlet are available—surprisingly rarities in SF! The Wired Gandhi is wonderful. Will definitely come back when in the area.

Miguel Cabrera

03 Aug 2025

Sextant has an amazing vibe, warm, inviting, and effortlessly cool. From the moment you walk in, the atmosphere feels both cozy and stylish, making it the perfect spot to relax, catch up with friends, or get some work done. The coffee is exceptional, rich, smooth, and perfectly brewed. Whether you’re into classic espresso drinks or unique specialty blends, they nail it. The staff is friendly and knowledgeable, always happy to recommend something . Plus, the attention to detail in both the drinks and décor makes it clear they truly care about the experience. Definitely a must-visit for coffee lovers!

Louisa

20 Jul 2025

Grabbed a cappuccino here at 12pm on the morning of the SF pride parade. Amazing service, the barista made me feel super welcome and was rocking some sweet green glasses. Best cappuccino I've had all month--rich velvet foam, perfect temperature that didn't burn my tongue, cute latte art. The wood tables are beautiful and the quiet morning ambiance was the perfect way to start the day.

Drew Regitsky

04 Jul 2025

I would stop by Sextant for a mocha a few times a week when I Iived in SoMa - so glad they opened this second location on Valencia! The owner is super friendly, and he roasts his own beans and sources them from Ethiopia (where he's originally from). The new space is minimalist & calming, with the finishing touches still coming together as they've only just opened. The mocha here is consistent and delicious. My wife's go-to is the Wired Gandhi - they make their spice blend for the chai in-house.

Nicholas Pun

04 Jul 2025

New location, new vibes! Still in soft opening phase so this location is a bit bare. The drinks are at the standard of their first location. I noticed beans on the menu but didn't see any on the shelves, so they may not be stocked yet. Some seating in the location. Looking forward to them building this location out!

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