21 Rennie Ave

Box Grove, Markham, Ontario L6B 0M9

For Sale · MLS® N13780746 · TRREB MLS®
4+1
Beds
5
Baths
3000-3500
Sqft
2
Parking
Detached
Type

Description

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.

01 / Property recordListing details

Key Facts

MLS® #
N13780746
Board
TRREB MLS®
Days on market
Tax
$7,219
Size
3000-3500 sqft
Lot
45.98 × 91.81 Feet
Parking
2 Built-In, 4 Parking

Listing History

Buy/Sell history for 21 Rennie Ave, Markham, Ontario

Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.

Date StartDate EndList PricePriceEventListing ID
N/AN/A$1,659,000N/AFor SaleN13780746

Estimated Market Value

Estimated value requires sign in

AI market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.

Property Details

Property

Property Type
Detached
Style
2-Storey
Community
Box Grove
Municipality
Markham

Inside

Bedrooms
4+1
Bathrooms
5
Bathroom Detail
1, 5pc, 2nd
Bathroom Detail
2, 4pc, 2nd
Bathroom Detail
1, 2pc, Main
Bathroom Detail
1, 3pc, Bsmt
Basement Type
Finished
Kitchens
1

Utilities

Water
Municipal
Cooling
Central Air
Heating Type
Forced Air

Building

Size
3000-3500 sqft
Construction
Brick

Parking

Driveway
Private
Garage Type
Built-In
Garage
2
Add. Parking
2
Total Parking
4

Land

Sewer
Sewers
Lot Size
45.98 × 91.81 Feet
Lot Size Code
Feet

Additional

Foundation
Concrete
Roof
Asphalt Shingle
Fireplace
Y
Pool
None
Den
Y
Family room
Y
Extras
All Existing Appliances, Window Coverings, EV Charger Rough-in (46amps), Reverse Osmosis System,All Light Fixtures

Rooms (14)

Library (2.74 × 3.84)

hardwood floor · Pot Lights · Window

Level: Main

Living (4.27 × 5.49)

hardwood floor · Pot Lights · Combined W/Dining

Level: Main

Dining (4.27 × 5.49)

hardwood floor · Pot Lights · Combined W/Living

Level: Main

Kitchen (3.17 × 4.15)

Tile Floor · Centre Island · Stainless Steel Appl

Level: Main

Breakfast (3.78 × 4.21)

Tile Floor · Open Concept · W/O To Yard

Level: Main

Family (4.51 × 4.88)

hardwood floor · Open Concept · Window Flr to Ceil

Level: Main

Primary (3.96 × 6.58)

hardwood floor · W/I Closet · 5 Pc Ensuite

Level: 2nd

2nd Br (3.47 × 3.66)

hardwood floor · Closet · 4 Pc Ensuite

Level: 2nd

3rd Br (3.66 × 3.96)

hardwood floor · Closet · Semi Ensuite

Level: 2nd

4th Br (3.35 × 5.85)

hardwood floor · Closet · Semi Ensuite

Level: 2nd

Kitchen (5.49 × 13.11)

Laminate · Open Concept

Level: Bsmt

Rec (5.49 × 13.11)

Laminate · Combined W/Kitchen · Open Concept

Level: Bsmt

Media/Ent (3.96 × 8.84)

Laminate · Open Concept

Level: Bsmt

Br (2.13 × 3.05)

Laminate · Closet

Level: Bsmt

Location

Land and environment

Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.

14 records read 6 on record nearby 8 checked, none on recordRead 2026-10-28

Water and conservation

  • Not in Toronto and Region Conservation Authority’s mapped regulated area
  • No mapped wetland within 120 m
  • No water-supply well recorded within 250 m4 test or monitoring holes also recorded.

Toronto and Region Conservation Authority · Province of Ontario open data

Planning and building activity

  • Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areas
  • Nearest airport: 8.0 km

Province of Ontario open data

Around the home

  • Nearest rail line: 650 m
  • A trail on the Ontario trail network within 1 km

Province of Ontario open data

Environmental records

  • No licensed pit or quarry within 2 km
  • No recorded oil, gas or salt well within 250 m
  • No facility within 1 km reports pollutant releases to Environment CanadaOnly facilities above the inventory’s reporting thresholds are listed.
  • No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.

Province of Ontario open data · Government of Canada open data

Power and internet

  • Electricity is distributed here by Alectra Utilities Corporation
  • Wired internet 50/10 Mbps or faster is listed at a household 40 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (40 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.
  • Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Rogers. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Dash Networks, Rogers, Routcom. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.

Ontario Energy Board · Innovation, Science and Economic Development Canada

None of this is an inspection of the property. Confirm anything that matters to you with the municipality, the conservation authority or the record’s publisher. Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario. Contains information made available under the Toronto and Region Conservation Authority Open Data Licence v1.0.

Comparable Sales

Comparable sales require sign in

Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.

02 / Plan your numbersTools

Mortgage Tools

Mortgage calculator

20%

Monthly Payment

$7,605

  • Down payment$331,800
  • Mortgage amount$1,327,200
  • Total interest$954,300
  • Total cost$2,613,300

Cash flow analysis

$7,605

Total monthly payment

$8,207

Break-even down payment

100%

Cash flow-$8,207
03 / Community profileNeighbourhood demographics

Expand Neighbourhood demographics to load Statistics Canada census charts.

04 / Local performanceMarket details

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$1,659,000

$1,659,000

CAD

Estimated market value

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