Listed for:Listed Sep 14, 2026
$1,659,000

21 Rennie Avenue

Markham (Box Grove), ON L6B 0M9

Detached House For Sale
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Sale & Price History for 21 Rennie Avenue, Markham, Box Grove

No listing history available

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About 21 Rennie Avenue, Markham, Box Grove

Summarized Description

  • Spacious 4-bedroom home with over 4,500 sq ft.
  • Finished basement completed in 2022.
  • Renovated kitchen featuring quartz countertops.
  • Dramatic family room with 17-ft ceiling.
  • Located near top schools and amenities.
  • Beautiful curb appeal with double-door entry.
  • Flexible office space convertible to bedroom.

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.

Key Facts & Features

Property Costs

Annual Property Tax Amount
$7,219
Land Transfer Tax Fee
$29,655

Rental Items

Rental Equipment
Furnace, Hot Water Tank, Water Softener

Basement Type
Finished, Full

Interior Features

Laundry Level
Main Level
Interior Extras
Carpet Free, Water Softener, Storage
Fireplace/Stove
Yes
Fireplace Features
Family Room
Elevator
No

Exterior Features

Pool
None
Property Features
Fenced Yard, Greenbelt/Conservation, Hospital, Park, Public Transit, School

Building

Building Type
Detached
Building Style
2-Storey

Construction

Exterior Finish
Brick
Roof
Asphalt Shingle
Foundation Details
Concrete
Special Designation
Unknown

Lot

Lot Front
45.98 ft
Lot Depth
91.81 ft

Inclusions

Inclusions
All Existing Appliances, Window Coverings, EV Charger Rough-in (46amps), Reverse Osmosis System, All Light Fixtures

Exclusions

Exclusions
Tesla Equipment and Charger

Parking & Garages

Garage Type
Built-In
Garage Spaces
2
Parking Spaces
2
Total Garage And Parking Spaces
4

Heating & Cooling

Heat Source
Gas
Heat Type
Forced Air
Air Conditioning
Central Air
Water
Municipal
Sewers
Sewer

Bedrooms
4 + 1
Washrooms
5
Kitchens
2
Family / bonus room
Yes

Room sizes

  • Media Room—
    Basement level, Laminate, Open Concept
  • Dining Room—
    Main level, Hardwood Floor, Pot Lights, Combined w/Living
  • Family Room—
    Main level, Hardwood Floor, Open Concept, Window Floor to Ceiling
  • Bedroom 4—
    Second level, Hardwood Floor, Closet, Semi Ensuite
  • Kitchen—
    Main level, Tile Floor, Centre Island, Stainless Steel Appl
  • Library—
    Main level, Hardwood Floor, Pot Lights, Window
  • Bedroom 2—
    Second level, Hardwood Floor, Closet, 4 Pc Ensuite
  • Recreation—
    Basement level, Laminate, Combined w/Kitchen, Open Concept
  • Primary Bedroom—
    Second level, Hardwood Floor, Walk-In Closet(s), 5 Pc Ensuite
  • Kitchen—
    Basement level, Laminate, Open Concept
  • Bedroom 3—
    Second level, Hardwood Floor, Closet, Semi Ensuite
  • Living Room—
    Main level, Hardwood Floor, Pot Lights, Combined w/Dining
  • Bedroom—
    Basement level, Laminate, Closet
  • Breakfast—
    Main level, Tile Floor, Open Concept, W/O To Yard

Washrooms

  • 5-piece, Second
  • 4-piece, Second
  • 2-piece, Main
  • 3-piece, Basement

Municipality
Markham
Neighbourhood
Box Grove
Main cross streets
Ninth Line & Copper Creek Dr
Directions
Ninth Line & Copper Creek Dr

MLS® number
N13780746
Data source
Toronto Regional Real Estate Board
Listed on
2026-09-14
Updated on
2026-09-14
Days on market
31 days
Possession date
2026-07-17
Possession type
30-59 days
Co-op commission
2.5% + HST
Seller
Listed by
RE/MAX REALTRON REALTY INC.

Home Market Value

Current home valuation for 21 Rennie Avenue, Markham, Box Grove, Markham, ON. Listed for $1,659,000

HOMEH Estimate

?

$1,435,051

Estimated Sales Range

?

$1,133,690 - $1,736,412

HOMEH Estimate for 21 Rennie Avenue, Markham, Box Grove

Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.

$1,435,051Medium confidence
Based on 12 comparable properties
+ $223,949 (16%) above our estimate
See the full analysisFree Every recent nearby sale behind this number

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Mortgage Payment Calculator

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Markham, ON
Minimum Down Payment Required:20.0%

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Minimum down payment

$331,800

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$1,327,200$1,244,250$1,161,300$1,078,350
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$6,480monthly$6,075monthly$5,670monthly$5,265monthly
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Land Transfer Tax

Provincial

$29,655

Total Land Transfer Tax

$29,655

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