Mulock Park News and Updates
Imagine… a 16-acre green oasis set under a gorgeous tree canopy in the heart of urban Newmarket at the corner of Mulock Drive and Yonge Street. Opening to the public on Friday, September 18, Mulock Park embraces the site’s natural beauty, enhanced with space for active exploration, peaceful retreat, and an opportunity to inspire and be inspired by the arts.
Join us at the Grand Opening Celebrations from Friday, September 18 to Sunday, September 20, 2026. Festivities include a vibrant lineup celebrating community, creativity, and connection. Residents and visitors are invited to enjoy live performances, explore visual arts andContinue reading
Imagine… a 16-acre green oasis set under a gorgeous tree canopy in the heart of urban Newmarket at the corner of Mulock Drive and Yonge Street. Opening to the public on Friday, September 18, Mulock Park embraces the site’s natural beauty, enhanced with space for active exploration, peaceful retreat, and an opportunity to inspire and be inspired by the arts.
Join us at the Grand Opening Celebrations from Friday, September 18 to Sunday, September 20, 2026. Festivities include a vibrant lineup celebrating community, creativity, and connection. Residents and visitors are invited to enjoy live performances, explore visual arts and local history, participate in dance and art workshops, and experience activities like roller skating, kite flying, and more.
Visit newmarket.ca/MulockPark(External link) for more details coming soon!
Background
From 2019 to 2021, the Town of Newmarket, engaged over 3,000+ people to share their ideas and visions for the property which has helped develop our five guiding principals, three concept themes and the final design concept. Newmarket looks forward to bringing the community’s vision to life. To create a place where community, life, recreation, culture, heritage and conservation collide in innovative and engaging ways.
Here's a sneak peek of what will be built on this 16-acre park and community space:

Artistic renderings copyright PLANT Architect Inc.
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In the News: First peek at Newmarket's Mulock Estate has imaginations running wild
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📰Newmarkettoday.ca article by Kim Champion published October 21, 2019, reporting on the Harvest Picnic with a photo gallery captured by Greg King
"Hundreds of residents took advantage [on October 20, 2019] of an invitation from the town to take a one-time-only peek at the sprawling property and main floor of the heritage home, all of which is closed to the public during the development process.
The anticipation was palpable as long lines formed for a guided tour of the storied home, where Sir William Mulock, Canada’s first labour minister and postmaster general, entertained the likes of two formerContinue reading
📰Newmarkettoday.ca article by Kim Champion published October 21, 2019, reporting on the Harvest Picnic with a photo gallery captured by Greg King
"Hundreds of residents took advantage [on October 20, 2019] of an invitation from the town to take a one-time-only peek at the sprawling property and main floor of the heritage home, all of which is closed to the public during the development process.
The anticipation was palpable as long lines formed for a guided tour of the storied home, where Sir William Mulock, Canada’s first labour minister and postmaster general, entertained the likes of two former prime ministers, Mackenzie King and Sir Wilfrid Laurier, and Guglielmo Marconi, an inventor who laid the groundwork for radio technology."
Click here to get read the full article.
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Click here to play video
Meet me at Mulock Park - celebrate with Newmarket on Sept. 18-20, 2026
It all started with a vision, a place to gather and explore. Watch the Town of Newmarket create Mulock Park, a four-season destination set to open to the community on September 18, 2026 with grand opening celebrations all weekend (Sept. 18-20)
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Click here to play video
Final Design Concept for the Mulock Property
This final design concept was born from your ideas, stories, feedback and experiences. Watch this video and learn more about the features for this exciting magical space that will bring joy to the Newmarket community for many years to come!
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Click here to play video
#MyMulock Design Concept Visions
Over the past year, thousands of community members have shared their vision and how they’d like to experience the future of the Mulock Property.
The community’s ideas and technical research by our expert team have helped to shape and inspire three design concepts which PLANT Architect Inc. will reveal to Council and the public.
Between September 29 to October 12 you can explore and provide feedback on the thematic concepts of:
- Energized
- Peaceful
- Expressive
Your feedback will help our consultant team create one refined concept that takes the preferred elements from all three themes to create a consolidated design, and finally, one Master Plan. Help us create a master plan that balances our past history and heritage with our very bright future.
To learn more and to share your feedback, visit https://www.newmarket.ca/mymulock
- When did the Town of Newmarket purchase the Mulock Property?
- How big is the Mulock Property?
- What is the cost to build Mulock Park?
- Will the Mulock House be preserved?
- What was Sir William Mulock known for?
- Where was Sir William Mulock born?
- When was the Mulock Property first built?
- When did Sir William Mulock purchase the property?
The final design concept was born through various conversations with local residents, Town Council, school groups and community leaders where five guiding principles emerged:
- Make it a destination
- Keep it natural
- Root it in diverse histories and look forward
- Create inclusive and accessible spaces
- Connect it to our town
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Town purchased Mulock Property (2018)
Mulock Park News and Updates has finished this stage -
Development of 3 Design Concepts
Mulock Park News and Updates has finished this stage -
Final Master Plan approved by Council (Spring 2021)
Mulock Park News and Updates has finished this stage -
Mulock Property Budget Approved (June 2021)
Mulock Park News and Updates has finished this stage -
Schematic Design (Spring 2021-Fall 2021)
Mulock Park News and Updates has finished this stageConsultations, concepts & key features
Public Info Centre - Dec. 9 -
Design Development
Mulock Park News and Updates has finished this stageMoving concepts to details.
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Park Drawing & Specification Development
Mulock Park News and Updates has finished this stageDetailed documents to prepare for a public tender of construction.
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Park Contract to tender
Mulock Park News and Updates has finished this stageContractors will bid to build project
Town will review proposals -
Park Construction
Mulock Park News and Updates is currently at this stage- Grading and site servicing:
📅 spring 2024 to end 2024 (In progress) - Yonge Street Parking Lot:
📅 Expected completion - June 2025 - Mulock House construction:
📅 Fall 2024 to end 2025 - Park Buildings:
📅 summer 2024 to end 2025 - Landscaping:
📅spring and summer 2025
- Grading and site servicing:
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Park Opening
this is an upcoming stage for Mulock Park News and UpdatesSeptember 18, 2026
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Mulock Property Task Force
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