Mercurys Coffee Co. — Bellevue Roastery & Bakery

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.