Coffee By Design
Since 1994, Coffee By Design has led the way in bringing quality coffee to Maine. Three Portland, Maine coffeehouses, a roastery and wholesaler.
We’re proud that our commitment to ethical practices, history of support for the arts and progressive causes, and our great coffee have made us a mainstay of Portland Since 1994, making great coffee and supporting local arts organizations and artists. Locations and hours:
One Diamond Street Coffeehouse and Roastery
Portland, ME 04101
207- 874-5400
Sunday – Wednesday: 7:30am – 5pm
Thursday – Satur
05/22/2026
Coffee tastes a little better outside ☕️🏕️
PS: peep the green bag, which identifies it as a decaf coffee. In this case, be sure to get your Decaf Casco Bay Blend.
05/20/2026
Memorial Day weekend starter pack: ice, snacks, and a half gallon of cold brew ☕️🏕️
05/15/2026
Chilled has entered the daily routine ☕️
05/14/2026
Northeast Coffee Festival starts this weekend ☕️
We’ll be in Concord hosting workshops, connecting with the coffee community, and sponsoring the Latte Art Throwdown.
If you’re heading to NECF, come find us, say hi, and spend some time with the team. Looking forward to a great weekend of coffee, conversation, and community.
05/13/2026
May is Asian American Pacific Islander Heritage Month ☕️
This month, we’re proud to introduce our AANHPI Blend, a smooth light-medium roast created in support of the Maine Asian American Community Center.
$2 from every pound sold will go directly toward MAACC’s work building community resources here in Maine, including accessibility to legal services, translation, citizenship support, and more.
Available this month only. Plus, MAACC has several events happening throughout May if you’re looking to learn more and get involved.
05/11/2026
Reflecting on our recent trip to World of Coffee in San Diego ☕️
It’s always a lot to take in. People from all over the world, conversations happening everywhere, and a shared focus on where coffee is headed next.
A real highlight for us was seeing our new packaging on display as part of the Coffee Design Awards. It’s something our team put a lot of thought into, so it felt good to see it out there.
Grateful for the time, the conversations, and the people behind this work.
05/05/2026
Our team showed up and made our booth shine at Cherry Bombe Jubilee 🍒
From the moment the doors opened, it was a full day of connection, conversation, and incredible work happening across food and drink. Jubilee brings together a community of women and creatives shaping the industry, and it was powerful to be part of that space.
Grateful to be part of a community that values creativity, collaboration, and the future of this industry.
05/04/2026
Launching today! ☕️
Two new Chilled options: Espresso Bella Crema Cold Brew and Bella Oat Latte.
Smooth, balanced, and ready when you are.
05/03/2026
Heads up for tomorrow ☕️
We’ll be doing some work on our coffeehouse starting at noon, so we won’t be serving hot espresso drinks, hot chocolate, or chai after that time.
We’ll still have hot brewed coffee, plenty of cold beverages, and seating available as usual. It’s also a great time to try our new Chilled lineup while you’re here.
Thanks for your patience while we make a few updates.
05/01/2026
We’re sponsoring a number of impactful community events this May.
From gatherings that support artists to events that bring people together around food, coffee, and conversation, these are the kinds of spaces we’re proud to be part of.
We hope to see you there!
05/01/2026
Join us for a spring pop-up with Veggies to Table 🌸
On May 3 from 10–12, you can pick up your pre-ordered dahlias or stop by to shop a selection of dahlia tubers available on-site.
A simple way to welcome spring and support a great organization doing meaningful work in our community.
Click here to claim your Sponsored Listing.
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Contact the restaurant
Telephone
Website
Address
1 Diamond Street
Portland, ME
04101
Opening Hours
| Monday | 7:30am - 5pm |
| Tuesday | 7:30am - 5pm |
| Wednesday | 7:30am - 5pm |
| Thursday | 7:30am - 6pm |
| Friday | 7:30am - 6pm |
| Saturday | 7:30am - 6pm |
| Sunday | 7:30am - 5pm |