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Jack's Newmarket — Restaurant in Newmarket

Name
Jack's Newmarket
Description
Nearby attractions
VR Escapism Newmarket - Escape Rooms & Arcades
130 Davis Dr Unit B1, Newmarket, ON L3Y 2N1, Canada
Environmental Park Playground
322 Woodspring Ave, Newmarket, ON L3X 3B1, Canada
Dave Kerwin Trail
417 Gilpin Dr, Newmarket, ON L3X 3H3, Canada
Nearby restaurants
Harvey's
17860 Yonge St, Newmarket, ON L3Y 8S1, Canada
bbq Chicken
17725 Yonge St unit 114a, Newmarket, ON L3Y 7C1, Canada
Sushi Sushi Japanese Restaurant
17725 Yonge St Unit 22, Newmarket, ON L3Y 7C1, Canada
Red Rooster Portuguese BBQ
17725 Yonge St #111-112, Newmarket, ON L3Y 7C1, Canada
McDonald's
17760 Yonge St, Newmarket, ON L3Y 8P4, Canada
barBURRITO
17906 Yonge St, Newmarket, ON L3Y 8S1, Canada
Pizza Pizza
17906 Yonge St, Newmarket, ON L3Y 8S1, Canada
Wendy's
17725 Yonge St, Newmarket, ON L3Y 7C1, Canada
La MexiCanada Newmarket
17600 Yonge St, Newmarket, ON L3Y 4Z1, Canada
Market & Co.
17600 Yonge St, Newmarket, ON L3Y 4Z1, Canada
Related posts
Keywords
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Jack's Newmarket things to do, attractions, restaurants, events info and trip planning
Jack's Newmarket
CanadaOntarioNewmarketJack's Newmarket

Basic Info

Jack's Newmarket

17830 Yonge St, Newmarket, ON L3Y 8S1, Canada
4.5(2.3K)
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Ratings & Description

Info

attractions: VR Escapism Newmarket - Escape Rooms & Arcades, Environmental Park Playground, Dave Kerwin Trail, restaurants: Harvey's, bbq Chicken, Sushi Sushi Japanese Restaurant, Red Rooster Portuguese BBQ, McDonald's, barBURRITO, Pizza Pizza, Wendy's, La MexiCanada Newmarket, Market & Co.
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Phone
+1 905-967-0401
Website
jackastors.com

Plan your stay

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Featured dishes

View full menu
Fresh-Baked Garlic Pan Bread - $9.99
Baked daily in-house, fresh from the oven with Parmesan garlic butter.
Jack's Cheese Garlic Pan Bread - $11.33
Parmesan garlic butter topped with a melted three-cheese blend.
Fresh Guacamole - $14.96
Crushed avocado, lime, cilantro, topped with fresh chopped avocado, tomato, red onion.
Thick-Cut Bruschetta - $16.78
Roma tomatoes, red onion, roasted garlic, feta, Parmesan, lemon garlic aioli, balsamic glaze.
Asian Wonton Nachos - $14.97
6 pieces of individually hand built crisp wonton, Monterey jack, cheddar, mozzarella, red pepper, julienned carrots, onion, lime crema, sambal garlic aioli, hoisin, white and black sesame seeds, cilantro.

Reviews

Nearby attractions of Jack's Newmarket

VR Escapism Newmarket - Escape Rooms & Arcades

Environmental Park Playground

Dave Kerwin Trail

VR Escapism Newmarket - Escape Rooms & Arcades

VR Escapism Newmarket - Escape Rooms & Arcades

4.8

(70)

Open 24 hours
Click for details
Environmental Park Playground

Environmental Park Playground

4.5

(104)

Open until 12:00 AM
Click for details
Dave Kerwin Trail

Dave Kerwin Trail

4.7

(108)

Open 24 hours
Click for details

Things to do nearby

The Story of Wine from the Seed to the Glass
The Story of Wine from the Seed to the Glass
Thu, Dec 4 • 11:00 AM
Newmarket, Ontario, L3Y 4E3, Canada
View details
Wine, Cocktails and Small Plates on Lake Simcoe
Wine, Cocktails and Small Plates on Lake Simcoe
Fri, Dec 5 • 5:00 PM
Innisfil, Ontario, L0L 1R0, Canada
View details
Coffee with the Campus Head -  Markham
Coffee with the Campus Head - Markham
Wed, Dec 3 • 5:00 PM
169 Enterprise Boulevard, Markham, ON L6G 0E7
View details

Nearby restaurants of Jack's Newmarket

Harvey's

bbq Chicken

Sushi Sushi Japanese Restaurant

Red Rooster Portuguese BBQ

McDonald's

barBURRITO

Pizza Pizza

Wendy's

La MexiCanada Newmarket

Market & Co.

Harvey's

Harvey's

4.1

(357)

$

Click for details
bbq Chicken

bbq Chicken

4.8

(340)

$

Click for details
Sushi Sushi Japanese Restaurant

Sushi Sushi Japanese Restaurant

4.3

(114)

Click for details
Red Rooster Portuguese BBQ

Red Rooster Portuguese BBQ

3.9

(193)

Click for details
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Posts

Sepideh KSepideh K
Jack Astor’s in Newmarket is hands down one of our favorite places to eat. Every visit feels like a treat from start to finish. On our latest visit, I tried the truffle mushroom burger with goat cheese, and it was absolutely perfect juicy, flavorful, and topped with the most delicious combination of earthy mushrooms and creamy goat cheese. It’s the kind of burger you think about long after the last bite. This spot has been our go-to for years, and more often I order the Memphis steak. It’s consistently tender, cooked exactly to my liking, and packed with flavor. Pair it with one of their sides and you’ve got the ultimate comfort meal. The patio here is a gem, especially on nice days spacious, comfortable, and with a great atmosphere that makes you want to linger just a little longer. Inside, the vibe is lively without being overwhelming the only negative thing is very cold during summer, perfect for a casual night out or a fun dinner with friends. The service is great. The waitresses are friendly and attentive, making sure we have everything we need without ever feeling rushed. Their warm, welcoming attitude is part of why we keep coming back. If you’re looking for a place in Newmarket that combines delicious food, great atmosphere, and fantastic service, Jack Astor’s is it. Highly recommended for any occasion!
Veronica CoramVeronica Coram
Hello my name is Veronica, I’ve work for Jacks since 2009. I’ve been through much changes and I have moved to the Newmarket area a couple of years ago and transferred to Jacks Newmarket. From day one I felt apart of what we call the jacks family. That is what we are here at Newmarket Jacks a family, we help each other and support each other.I had the unfortunate news that I was diagnosed with breast cancer! Without hesitation my Jacks family came together to put on this amazing event for me to help show their love and support. I just wanted to say how much I appreciate everyone and all that was done last night and throughout this whole process. I saw everyone running around and doing so much last night and I know any event like that takes lots of planning to come together. I was so blown away with all the donations everyone donated and all the samples of food and beverages that were going around. Thank you to everyone who donated and was apart of the day. I’m so happy my life led me to Jacks Newmarket because it is truly a special store and it show tribute to an amazing GM and AGM leading it, all managers and staff that work there. Thank you seems like not enough but I truly am thankful and forever grateful. I will never forget what all the staff and sir corp has done for me. THANK YOU ❤️
Quentin WongQuentin Wong
Its been a while since I've came to Jacks. I was welcomed by a young gentleman with great attitude, evening complimented on my jacket! Rachel was my server. I came and dined alone for a meal. She was quite attentive to me even though I can see her running around the restaurant serving other customers. I ordered the calamari and the Memphis steak for my meal. For my Memphis steak I also upgraded my smash potatoes to the loaded version. As I was having my steak she came to check on me and ask how was everything. I knew my smash potato wasn't "loaded" but I haven't said anything and Rachel caught it right away and said "your potatoes aren't loaded. So sorry im going to get you a new one" What impressed me was how observant she was and realized the mistake. I work in the customer service environment as well and I know how it is and how hard employees work and dont get recognized. I am here to give a review to Rachel N for the amazing service! Jacks, you got a keeper! Good help is hard to find!
See more posts
See more posts
hotel
Find your stay

Pet-friendly Hotels in Newmarket

Find a cozy hotel nearby and make it a full experience.

Jack Astor’s in Newmarket is hands down one of our favorite places to eat. Every visit feels like a treat from start to finish. On our latest visit, I tried the truffle mushroom burger with goat cheese, and it was absolutely perfect juicy, flavorful, and topped with the most delicious combination of earthy mushrooms and creamy goat cheese. It’s the kind of burger you think about long after the last bite. This spot has been our go-to for years, and more often I order the Memphis steak. It’s consistently tender, cooked exactly to my liking, and packed with flavor. Pair it with one of their sides and you’ve got the ultimate comfort meal. The patio here is a gem, especially on nice days spacious, comfortable, and with a great atmosphere that makes you want to linger just a little longer. Inside, the vibe is lively without being overwhelming the only negative thing is very cold during summer, perfect for a casual night out or a fun dinner with friends. The service is great. The waitresses are friendly and attentive, making sure we have everything we need without ever feeling rushed. Their warm, welcoming attitude is part of why we keep coming back. If you’re looking for a place in Newmarket that combines delicious food, great atmosphere, and fantastic service, Jack Astor’s is it. Highly recommended for any occasion!
Sepideh K

Sepideh K

hotel
Find your stay

Affordable Hotels in Newmarket

Find a cozy hotel nearby and make it a full experience.

Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
Hello my name is Veronica, I’ve work for Jacks since 2009. I’ve been through much changes and I have moved to the Newmarket area a couple of years ago and transferred to Jacks Newmarket. From day one I felt apart of what we call the jacks family. That is what we are here at Newmarket Jacks a family, we help each other and support each other.I had the unfortunate news that I was diagnosed with breast cancer! Without hesitation my Jacks family came together to put on this amazing event for me to help show their love and support. I just wanted to say how much I appreciate everyone and all that was done last night and throughout this whole process. I saw everyone running around and doing so much last night and I know any event like that takes lots of planning to come together. I was so blown away with all the donations everyone donated and all the samples of food and beverages that were going around. Thank you to everyone who donated and was apart of the day. I’m so happy my life led me to Jacks Newmarket because it is truly a special store and it show tribute to an amazing GM and AGM leading it, all managers and staff that work there. Thank you seems like not enough but I truly am thankful and forever grateful. I will never forget what all the staff and sir corp has done for me. THANK YOU ❤️
Veronica Coram

Veronica Coram

hotel
Find your stay

The Coolest Hotels You Haven't Heard Of (Yet)

Find a cozy hotel nearby and make it a full experience.

hotel
Find your stay

Trending Stays Worth the Hype in Newmarket

Find a cozy hotel nearby and make it a full experience.

Its been a while since I've came to Jacks. I was welcomed by a young gentleman with great attitude, evening complimented on my jacket! Rachel was my server. I came and dined alone for a meal. She was quite attentive to me even though I can see her running around the restaurant serving other customers. I ordered the calamari and the Memphis steak for my meal. For my Memphis steak I also upgraded my smash potatoes to the loaded version. As I was having my steak she came to check on me and ask how was everything. I knew my smash potato wasn't "loaded" but I haven't said anything and Rachel caught it right away and said "your potatoes aren't loaded. So sorry im going to get you a new one" What impressed me was how observant she was and realized the mistake. I work in the customer service environment as well and I know how it is and how hard employees work and dont get recognized. I am here to give a review to Rachel N for the amazing service! Jacks, you got a keeper! Good help is hard to find!
Quentin Wong

Quentin Wong

See more posts
See more posts

Reviews of Jack's Newmarket

4.5
(2,285)
avatar
2.0
49w

I visited this location with my husband, friend, and young daughter on a particularly busy night. Given how busy it was, I expected that we may not receive the level of service or attentiveness that we would on a less busy evening. With that being said, we were met with poor service and left feeling as though we were less than.

To begin, we asked for crayons for my young daughter to colour on the table with. It was understandable that it may have been an oversight to not leave any for a party with a young toddler given how busy the restaurant was, but after asking 3 separate times throughout the meal and not receiving it until the final ask, it left us feeling as though we were not as important as the other larger parties in the restaurant.

The waitress also brought over the wrong order which has happened to us in the past at other restaurant and isn't an issue at all. The issue lies in the fact that she was aggressively insistent it was our order despite the fact that she was only delivering the dish to our table and wasn't the one who took our order. They eventually confirmed it was the incorrect dish and gave us the main we ordered (with no apology as they seemed to be in a rush).

Although this is not a huge concern, it is to be noted that the waitress who brought our food put the hot meals and drinks directly in front of my young toddler. I have found that most establishments understand that hot dishes should be placed further away from young children as they may suddenly reach out to grab the dish. We were surprised that she did this but I assume it was due to being rushed to attend to other parties.

The service level and decorum of the staff that night was not on par to what we would expect at a Jack's location. We understand that it was a particularly busy night but we would've still appreciated being given the same level of service the other larger parties in the restaurant experienced.

The food was mediocre, the service was terrible, but it is to be noted they decorated the restaurant very festively for the holiday season. It was certainly a good effort in terms of decoration and atmosphere. The hostess was...

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avatar
5.0
23w

Jennifer Jason Chris (dubs) Divya and Milad are all wonderful and amazing people. Thank you for having the most enjoyable and hospitable restaurant in Newmarket. (Could probably reduce the number of Canada flags and beach balls.. seems odd to have this cluttering such a beautiful restaurant) . Maybe 1 or 2 big Canada flags , but 15 little ones and some streamers and a bunch of beach balls seems odd. Service was amazing , the food was great. The flowers on the patio looked great. Do you have a working irrigation system or do your opening managers spend hours watering these every morning ? The clothing donation bin outside had bears and homeless people picking through it. Strange choice for a parking lot of a restaurant. I noticed a promotional flyer on the table talking about a close to home charity fund raiser. Pretty awesome that you guys are doing this. You should be proud of your community involvement. Even with all the construction on Yonge street and the zombies from across the street walking up and down your property, you still manage to make your location look and feel incredibly welcoming. I really love coming to jacks Newmarket , I am there almost 5 times and week and plan to continue this as long as possible. Lastly , the music was on point . Zeppelin, the Hip, pearl jam, sublime… such great music. Everywhere else you go , it’s the same old stuff . Taylor swift , Justin timberlake etc … refreshing to hear actual music instead of the usual top 40 dry background noise . Umbrellas were in perfect condition , no rips in any booth bench, windows were clean , AC was working well (even in this heat) we had an immediate greet at the door, the hostess suggested a feature menu item (it was wonderful). I really hope the people you report to take notice of the fantastic operation you are all fun if during such CRAZY times . Places like this are rare and people like you… even more so. Keep up...

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avatar
5.0
15w

🌟 The Best Service I’ve Ever Experienced – Truly Unforgettable! 🌟 I don’t usually leave reviews, but this experience demanded one. I had the absolute pleasure of being served by Shaun, and I can honestly say they redefined what great service means. From the moment we were seated, Shaun made us feel like we were the only table in the restaurant—warm, attentive, genuine, and effortlessly professional. He had that rare ability to anticipate needs without hovering, and every interaction felt thoughtful and sincere. You could tell they genuinely cared about our experience, not just because it’s their job, but because they love what they do—and it shows. They had expert knowledge of the menu and helped us choose dishes and pairings that turned our meal into something exceptional. When one of our party had dietary restrictions, Shaun navigated it with total ease and respect, offering alternatives and making sure everything was perfect. And it was. What stood out the most was their energy—a perfect balance of warmth, humor, and grace under pressure. Even when the restaurant got busy, they never missed a beat. It’s rare to meet someone who can elevate a night out into a memory you’ll talk about for weeks, but that’s exactly what happened. If I could give more than 5 stars, I would. Thank you for an experience that was far beyond just “great service.” You made us feel special, and that’s a gift. To anyone dining here: ask for Shaun —trust me, you’ll be...

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