Cosy Cup Library (Café)

Coffee Shops in Jersey City, New Jersey

4.8 (138)

Category	Coffee Shops
Address	424 West Side Ave, Jersey City, NJ 07305
Street	West Side Avenue
Area	Jersey City, New Jersey
Phone	(908) 669-3838
Google rating	4.8 (138)
Source	Google Maps and public records · listed Oct 17, 2026

Hours

Monday	7 am–5 pm
Tuesday	7 am–5 pm
Wednesday	7 am–5 pm
Thursday	7 am–5 pm
Friday	7 am–5 pm
Saturday	8 am–5 pm
Sunday	8 am–4 pm

About Cosy Cup Library (Café)

Cosy Cup Library is a sweet blend of culture and community. Join us for freshly baked delicious pastries, crafted with care, and premium coffee that's more than a sip—it's an experience. Crafting a cozy haven for coffee enthusiasts. As a proud supporter of our local area and businesses, you can also find products locally sourced and produced by Jersey City residents.

Cosy Cup Library (Café) is one of the coffee shops listed in Jersey City, New Jersey. The business is registered at 424 West Side Ave, Jersey City, NJ 07305; use this page to check its hours, phone number and Google rating before you make the trip.

Hours are published for 7 days a week. Typical hours are 7 am–5 pm. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. The listed phone number is (908) 669-3838. Many businesses also reply to text messages on the same number if it is a cell phone. Its website is cosycuplibrary.com, where you may find menus, price lists or booking options.

Customers rate it 4.8 out of 5 on Google across 138 reviews.

How Cosy Cup Library (Café) compares with other coffee shops in Jersey City

It shares West Side Avenue with 5 other listed businesses.
Nearest other coffee shops: Starbucks Coffee Company (0.4 mi), Stormy Cafe (0.8 mi), Hidden Grounds Chai & Coffee House (1.1 mi)

Before you go

Ask about allergens when you order: US food law names nine major allergens (milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy and sesame), and kitchens can tell you which dishes contain them.
Restaurant inspection results are kept by the city or county health department; many publish them online or post the latest grade at the door.
For table service a tip of 15–20% is customary; at counter-service places tipping is optional.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Terence Holmes 2 months ago

Cosy Cup Library is aptly named! It has a warm, welcoming vibe, and the staff is incredibly friendly. They offer a great variety of drinks to try, but my go-to is the Chagaccino. If you’re in the Jersey City area, stop by and check them out—you won’t be disappointed! P.S. The music is on point, too! 🎶

David Ratte 3 months ago

This place is awesome. Stopped here to get out of the heat. It is very clean and quiet. Izzy is awesome. I got an iced Americano and it is refreshing and tastes awesome. Not too much sugar. True to its name, it has a bookshelf for reading. It is also located near the Ege and West Side Ave bus stop. If you are ever on West Side stop by!

Rhea San Diego 3 months ago

As a grad student, this cafe is my favorite place to lock in and have the best coffee + sweet treats. I love the Spanish latte but I love this cookie latte even more (I forget the exact name). The coffee is STRONG. And I absolutely love the Nutella banana bread, I get it every time!

Kamelia Del Rio 10 months ago

We got the Caribbean coconut & the Dulce de Leche (both hot) and they are soo good! We also got the caramel apple cookie and that was delish as well. Highly recommend! The women working there were so sweet and helpful! They’ve been on my radar for so long and I’m so glad I finally went! Also! Please keep the Dulce de Leche on the menu forever, it’s so so so tasty!!

Jackson Farley a year ago

Cute, cozy cafe tucked away on West Side ave. Love how many seasonal drinks they have (they had 5-6 just for fall). Don’t sleep on the food either - loved both of the croissant sandwiches! Will add this to our JC coffee rotation 🧡

All reviews on Google ↗

Frequently asked questions

Where is Cosy Cup Library (Café) located?

Cosy Cup Library (Café) is at 424 West Side Ave, Jersey City, NJ 07305, in Jersey City, New Jersey. Use the “Open in Google Maps” button on this page for directions.

What kind of business is Cosy Cup Library (Café)?

Cosy Cup Library (Café) is listed as a coffee shop.

What are the hours of Cosy Cup Library (Café)?

Published hours are Monday: 7 am–5 pm; Tuesday: 7 am–5 pm; Wednesday: 7 am–5 pm; Thursday: 7 am–5 pm; Friday: 7 am–5 pm; Saturday: 8 am–5 pm; Sunday: 8 am–4 pm. Hours can change on holidays, so call before a special trip.

Is Cosy Cup Library (Café) open on Sunday?

Yes, on Sunday it is open 8 am–4 pm.

What is the phone number of Cosy Cup Library (Café)?

You can call Cosy Cup Library (Café) at (908) 669-3838.

How is Cosy Cup Library (Café) rated on Google?

Cosy Cup Library (Café) has a Google rating of 4.8 out of 5 from 138 reviews.

Does Cosy Cup Library (Café) have a website?

Yes, the website of Cosy Cup Library (Café) is cosycuplibrary.com (linked on this page).