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Mercurys Coffee Co. — Bellevue Roastery & Bakery in Bellevue, Washington — Bellevue's flagship organic coffee roastery — a 5am-to-8:30pm daily café where Mercurys roasts its beans, bakes its pastries, and hosts the Eastside's most consistent everyday coffee crowd.
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Mercurys Coffee Co. — Bellevue Roastery & Bakery

Bellevue's flagship organic coffee roastery — a 5am-to-8:30pm daily café where Mercurys roasts its beans, bakes its pastries, and hosts the Eastside's most consistent everyday coffee crowd.

4.7$$ Bridle TrailsUpdated September 2026
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Quick facts

At a glance

Address
13102 NE 20th St, Bellevue, WA 98005
Neighborhood
Bridle Trails
Phone
(425) 307-1988
Website
mercurys.com/pages/locations
Hours
5:00 AM – 8:30 PM

Why you'll love it

An editor's take

Because Mercurys is the coffee choice locals actually make on a Tuesday.

Most Bellevue coffee guides list the same three or four names. Mercurys is what people in Bellevue drink when nobody is looking. It's the shop your neighbor stops at every morning, the roaster whose beans show up in local offices, the bakery whose scones end up at PTA meetings. That everyday-ness is the point — the flagship on Northup Way is where all of it starts: beans roasted in the back, pastries baked in the front, a counter open from 5am to 8:30pm every single day.

The coffee itself is 100% organic, single-origin-forward, and pulled with a house espresso blend that's tuned for milk drinks — the reason the vanilla latte and signature mocha (made with Mercurys' own single-origin chocolate) are the two most-ordered menu items. The pastry program keeps pace: an in-house bakery a few feet from your table means what you're eating was made this morning, not shipped in overnight.

And it fits the Bellevue day. Downtown Bellevue's cafés fill up with meetings by 9am; Old Bellevue's slow down after brunch. The Mercurys flagship runs steadily from pre-dawn to well after dinner, with a seating footprint large enough that you can almost always find a table, a power outlet, and a spot near the window where you can watch the roaster work.

Highlights

What makes it special

  • 100% organic coffee roasted on-site at the Bellevue flagship
  • In-house bakery — pastries baked feet from the espresso counter
  • 5am to 8:30pm every day of the week, including weekends
  • Spacious indoor seating with power outlets and Wi-Fi for remote work
  • Outdoor patio seating (dog-friendly on the patio only)
  • Signature Mocha made with Mercurys' own single-origin chocolate
  • Free surface parking in the Plaza 520 lot
  • Loyalty program — 1 point per $5, redeemable at every Mercurys location

What you'll experience

The visit, in detail

You'll walk into a working roastery, not just a café. The flagship footprint is longer than it is wide: bakery display near the front, espresso counter mid-room, seating flowing back toward the roaster with sightlines that let you watch beans move through the process. The soundtrack is grinders, milk steaming, the low mechanical whirr of the roaster running in the back, and the constant swing of the front door — this is a busy shop by design.

Order at the counter; drinks come up quickly even during the morning rush. The house move is a milk-based drink built on the signature espresso blend: latte, vanilla latte, signature mocha, or the caramel macchiato. Pastries pair naturally — grab a scone, morning bun, or breakfast sandwich from the bakery case before you sit down.

Seating options include long communal tables in the center (good for solo remote work), smaller two-tops near the windows (best for a meeting), banquettes along the walls (best for laptop sessions with a wall outlet), and a covered outdoor patio out front (best in shoulder-season sun, and the only pet-friendly section). Wi-Fi is available and reliable enough for calls; the crowd tolerates a soft-voiced Zoom but not a lecture.

Insider notes

BellevueExplorer local tips

  • Pair with a Bellevue Downtown Park walk

    The flagship is an eight-minute drive from Bellevue Downtown Park's promenade. Grab a coffee and a pastry to go, drive down 116th and NE 8th, and walk the half-mile promenade loop. It's the highest ratio of coffee-to-good-morning in Bellevue.

  • Order the Signature Mocha at least once

    It's the drink Mercurys built around its own single-origin chocolate. Not a syrup, not a powder — actual house-made chocolate. The espresso pulls slightly darker than the standard latte and pairs with a morning bun better than any pastry-and-coffee combo in Bellevue.

  • Come before 7:30am for the local rhythm

    The pre-commute window (5–7:30am) is when regulars, roaster staff, and early-shift crews are all in the same room. It's the most authentic time to see what makes Mercurys a Bellevue institution — and you'll walk in and out with a full-menu order in under five minutes.

Best time

When to visit

avoid

7:45–8:45am weekdays if you want a quick pickup — the line stretches to the door.

evening

After 6pm the pace slows into a quiet study/reading crowd; open until 8:30pm every night.

weekend

Saturday 9–11am fills up but the flagship's footprint absorbs the crowd better than most Bellevue cafés.

remote_work

10:00am–2:00pm on weekdays is the ideal deep-work block — outlets available, coffee flowing, no lunch rush pressure.

weekday_morning

5:00–7:30am is the pre-commute sweet spot — full menu, empty seats, and the roaster is often running.

Accessibility

Getting around

Restrooms
Accessible restroom on-site.
Parking
Striped ADA parking spaces in the Plaza 520 lot within 40 feet of the entrance.

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What's around you

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FAQ

Common questions

Editorial ratings

How we rate it

BellevueExplorer Editorial Ratings are our independent assessment of the visitor experience. Rather than measuring popularity, they highlight the strengths of each destination using consistent editorial criteria. They are separate from public review scores and are based on our published methodology.

Learn how we rate places →

Value

Fair specialty-coffee pricing for an organic, on-site-roasted product. You're paying for the roastery experience and the in-house bakery, and the price reflects that without straying into destination-café territory.

Accessibility

Step-free entrance from the parking lot, wide interior aisle, accessible restroom, and ADA-striped parking within 40 feet of the door. Counter service will accommodate a seated guest on request.

Walkability

A car-forward café by nature — the Bel-Red / Northup Way corridor is not a walking district. Once inside the lot, the shop and patio are compact and easy to navigate.

Photography

Roaster-in-the-back, bakery-in-the-front sightlines make this one of the more photogenic working cafés in Bellevue. Warm north-facing window light mid-morning.

Relaxation

Busy at rush hours but calms into a genuinely relaxed reading/writing café between 10am and 2pm and again after 6pm. Outdoor patio is the calmest seat on shoulder-season days.

Family friendly

Kid-size drinks, pastries, stroller-friendly aisle. Not a play-oriented café — best for a short stop or a family breakfast rather than a long stay with young kids.

Hidden gem

Well-known to Bellevue locals but under-appreciated by visitors, who default to downtown chains. The roastery format is the actual hidden-gem angle.

Season by season

What each season brings

spring

Patio reopens on the first dry weekends of March; iced menu picks up around April.

summer

Patio comes into its own May–September; iced menu peaks; longest usable outdoor hours 8am–6pm.

fall

Signature seasonal drinks return — pumpkin, maple, and spiced options through Q4.

winter

5am opening is the coldest and most local — commuters and pre-work regulars only. The roaster running warms the back of the shop noticeably.

Come prepared

Visitor checklist

  • Arrive before 7:30am or after 10am to skip the commuter rush
  • Bring a laptop charger — outlets exist but the best seats fill first
  • Try the Signature Mocha at least once — Mercurys' own chocolate
  • Grab a pastry from the bakery case before you sit down
  • Sign into the loyalty program at the counter — points across all locations
  • Park in the Plaza 520 lot; do not park in adjacent business lots
  • On sunny days, aim for the outdoor patio (also the only pet-friendly section)
  • Pair with a Bellevue Downtown Park walk — 8 minute drive west

Practical

Know before you go

Location: Mercurys Coffee Co.'s Bellevue Roastery & Bakery is at 13102 NE 20th St, in the Plaza 520 building on Northup Way — Bel-Red corridor, roughly two miles east of Downtown Bellevue and ten minutes from Bellevue Square by car.

Hours: 5:00am–8:30pm, every day of the year (verify holiday hours the day before Thanksgiving, Christmas, and New Year's). Same hours weekends and weekdays — the flagship does not close early on Sundays.

Menu: Full espresso menu (latte, vanilla latte, signature mocha, white chocolate mocha, caramel macchiato, cappuccino, americano), pour-over and drip, cold brew, tea, chai, smoothies, and seasonal specials. Full bakery case with pastries, scones, cookies, breakfast sandwiches, and grab-and-go options. Signature drinks: Vanilla Latte and the Signature Mocha (made with Mercurys' own single-origin chocolate).

Parking: Free surface parking in the shared Plaza 520 lot. Do not park in adjacent business lots — they are separately owned and enforced.

Transit: Limited direct transit at this location; the closest bus stops (Northup Way corridor) are a short walk. This is a car-forward café by nature — most patrons arrive by vehicle.

Wi-Fi: Available for customers. Reliable enough for video meetings at moderate volume.

Seating: Indoor tables, banquettes, and communal seating throughout; covered outdoor patio at the front. Peak seating pressure 8–9am weekdays and 9–11am weekends.

Remote Work Experience: Among the best in the Bellevue area for a walk-in remote workday. Long hours, ample seating, working Wi-Fi, and a bakery for lunch. Etiquette: keep laptop sessions to one table, take calls to the patio, and buy a second drink if you stay past two hours.

Study Friendly: Yes — quieter after the morning rush and again after 6pm. The mid-afternoon seating block (2–5pm) is the best study window.

Family Friendly: Yes — kid-size drinks, pastries, and a wide-aisle layout that accommodates strollers. Not a play-oriented café, but children are welcome.

Outdoor Seating: Covered patio out front. The only pet-friendly section — dogs are welcome outside on leash but not indoors (service animals excepted).

Accessibility: Step-free entrance from the Plaza 520 lot, wide interior, accessible restroom, ADA-striped parking within 40 feet of the door.

Photography: Casual photography from the seating area is welcome. Ask before shooting behind the counter or at the roaster.

Perfect Coffee Morning: 7:00am — arrive at Mercurys before the commuter rush, order a Signature Mocha and a morning bun, grab a window seat near the roaster. 8:15am — drive eight minutes west to Bellevue Downtown Park; walk the half-mile promenade loop with a to-go refill. 9:30am — walk five minutes to Bellevue Square for a browse through the flagship shopping district. 11:00am — optional finish at the Bellevue Arts Museum, five minutes north on 106th. Total: one relaxed morning across Bellevue's best coffee, park, shopping, and arts stops — all connected by short drives or short walks.

Who Will Enjoy This Most: Early risers, remote workers, coffee-focused visitors, locals introducing family to a real Bellevue coffee shop, and anyone who values a consistent everyday café over a trend-driven destination.

Not Ideal If: You want a walkable-from-downtown café (this is a drive from Bellevue Square), you need indoor pet accommodation, or you're looking for a full brunch menu — Mercurys is a bakery, not a restaurant.

Rainy-Day Note: The flagship's size makes it a genuinely comfortable rainy-day work session. Covered parking is limited (the Plaza 520 lot is open-air) — bring a coat.

Sources & Verification: All facts on this page are verified against the official Mercurys Coffee Co. website (mercurys.com/pages/locations, mercurys.com/pages/locations-old, mercurys.com/pages/drink-menu, mercurys.com/pages/contact-us-1) and the Visit Bellevue partner listing, most recently on 2026-07-04. Itineraries, best-time-to-visit windows, and recommendations reflect BellevueExplorer editorial judgment. Next scheduled re-verification: 2026-10-02.

Details

Hours & contact

Hours

Friday
5:00 AM – 8:30 PM
Monday
5:00 AM – 8:30 PM
Sunday
5:00 AM – 8:30 PM
Tuesday
5:00 AM – 8:30 PM
Saturday
5:00 AM – 8:30 PM
Thursday
5:00 AM – 8:30 PM
Wednesday
5:00 AM – 8:30 PM

Contact

Address
13102 NE 20th St, Bellevue, WA 98005

Location

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Tags

#coffee#organic#roastery#bakery#local#remote-work#family-friendly#outdoor-seating#wifi#open-early#open-late

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