21 Rennie Avenue
Box Grove · Markham, ON L6B 0M9
Listing brokerage: RE/MAX REALTRON REALTY INC.
Asking price
$1,659,000
Key facts
- DetachedProperty type
- 5Bedrooms
- 5Bathrooms
- 4 spacesParking
- 3,250 sq ftLiving space
- 45.98 ftLot frontage
- Sep 14, 2026Listed
- 56 daysOn market
- N13780746MLS® number
About this home
Welcome To One Of The Most Prestigious Communities, Box Grove! Perfectly Located Close To The Amenities Every Family Needs, 21 Rennie Ave. Offers An Exceptional Combination Of Space, Style, And Functionality. This Impressive Manchester Model By Arista Homes Features 4 Large Bedrooms, Over 4,500 Sq Ft Of Living Space, A Finished Basement (2022), And Hardwood Flooring Throughout. Thoughtfully Upgraded And Meticulously Maintained, This Home Offers A Long List Of Tasteful Improvements (Please See Attached Feature Sheet). The Full-Brick Exterior, Beautifully Maintained Curb Appeal, And Elegant Double-Door Entry Create An Impressive First Impression. Inside, 9-Ft Ceilings Lead Into A Spacious And Functional Foyer. The Main Floor Features A Dedicated Office, Offering The Flexibility To Be Converted Into A Main-Floor Bedroom With Ensuite Bath Perfect For Multi-Generational Living Or Guests. The True Showstopper Is The Stunning Family Room, Featuring A Dramatic 17-Ft Soaring Ceiling And Open-To-Above Design, Creating An Incredible Sense Of Space And Filling The Home With Natural Light. The Renovated Kitchen Features Quartz Countertops, Large-Format Tiles, Abundant Cabinetry, And A Spacious Breakfast Area Perfect For Everyday Family Living And Entertaining. Upstairs, Four Generously Sized Bedrooms Are Complemented By Three Full Bathrooms (2022). The Luxurious Primary Retreat Features Double Sinks, A Large Glass Standing Shower, And Spacious Walk-In Closets With Built-In Shelving. Ideally Located Near Top York Region Schools And Just Minutes From Highway 407, This Home Is Also Within Walking Distance To Walmart, Longo's, Major Banks, Restaurants, And Rexall Pharmacy.
Price history
- Listed$1,659,000
Location
21 Rennie Avenue, Markham
Schools & transit
School locations and boards shown from open data. We do not publish rankings; any future scores will be sourced, dated and shown factually.
Nearby schools
- Legacy Public SchoolYork Region DSB · Elementary · 1.3 km in a straight lineBoundary data unavailable for this board — we don't guess catchment lines.
- David Suzuki Public SchoolYork Region DSB · Elementary · 1.5 km in a straight lineBoundary data unavailable for this board — we don't guess catchment lines.
- William Armstrong Public SchoolYork Region DSB · Elementary · 1.9 km in a straight lineBoundary data unavailable for this board — we don't guess catchment lines.
Nearby transit
Lines nearby: 001, 002, 014, 305, 411, 416
- COPPER CREEK DR / RIZAL AVYRT · 234 m in a straight line · about 3 min walk (estimate) · 001, 002, 014, 305, 411, 416
- COPPER CREEK DR STOP # 6416YRT · 297 m in a straight line · about 4 min walk (estimate) · 002, 014, 411, 416
- COPPER CREEK DR STOP # 7287YRT · 306 m in a straight line · about 4 min walk (estimate) · 001, 002, 014, 305
Estimated commute
- Downtown Toronto (Union Station)~107 minestimate
How is the commute estimated?
Estimate only. A coarse model from straight-line distance and an average transit speed — not a live routed trip. Actual times vary with schedules, transfers and traffic.
Sources
- Contains information licensed under the Open Government Licence – Ontario. Source: Ontario Ministry of Education.
- Contains public transit Information made available under YRT's Open Data Licence.
MLS® #N13780746
Last updated Sep 14, 2026
MLS®, Multiple Listing Service®, and the associated logos are owned by The Canadian Real Estate Association (CREA)/the applicable board and identify the quality of services provided by real estate professionals who are members.
Listing data is provided under licence by the Toronto Regional Real Estate Board and is deemed reliable but not guaranteed accurate.



