21 Rennie Avenue, Markham, ON

$1,699,000
MLS#:N13448426
5 beds
5 baths
3000-3500 sqft
4.0 parking
Residential Freehold
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Description

Property Highlights

Welcome to this remarkable ["2-Storey"] detached located in the coveted neighborhood of Box Grove. Expertly crafted featuring premium brick construction, this residence presents an exceptional opportunity offered at $1,699,000 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 5 Bedrooms and 5 Bathrooms with 2 functional kitchens
  • Generous living space spanning 3000-3500 sqft on a premium 45.98 x 91.81 ft lot
  • Features a ["finished", "full"] basement, adding superb versatility for recreation, a home gym, or extra storage
  • 4.0 total parking spaces available with a convenient built-in configuration
  • Notable attributes: Carpet Free, Water Softener, Storage
  • equipped with ["central air"] central cooling and highly efficient forced air heating via gas

4 large bedrooms + Over 4500 sqft Living Space + Finished basement + Hardwood flooring throughout + Stained staircase with iron and metal pickets + Pot lights throughout + Updated light fixtures + Interlocking all around (2022) + Reverse osmosis system (2019) + Water softener + EV Charger Rough-In (46 amps) Welcome to this stunning 4+2 bedroom home with a finished basement, designed with space, elegance, and functionality in mind. Featuring a double door entry and 9-foot ceilings, this home offers a sunken library that can easily be converted into a fifth bedroom - perfect for growing families or a home office. The grand 17-foot soaring ceiling in the family room creates an impressive open-to-above space filled with natural light. The renovated kitchen boasts quartz countertops, large tiles, ample cabinetry, and a spacious breakfast area ideal for everyday living and entertaining. Upstairs offers four generously sized bedrooms with three full bathrooms, including a luxurious primary retreat with doublesinks, a large glass standing shower, and walk-in closets with built-in shelving. Near top york region schools. Minutes to hwy 407, Walking distance to Walmart, Longos, major banks, restaurants, rexall pharmacy. Please See Attached Feature Sheet.

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Key Features

Bedrooms
5
Bathrooms
5
Kitchens
2
Living Area
3000-3500 sqft
Property Type
Residential Freehold

Additional Details

StatusActive
Listed Date6/15/2026
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural Style2-Storey
ConstructionBrick
BasementFinished, Full
Lot Size45.98 × 91.81 Feet
CountyYork
Annual Tax$7,218.85
Legal DescriptionLOT 177, PLAN 65M4008, MARKHAM

Parking & Garage

Parking Spaces4.0
Garage Spaces2
Garage TypeBuilt-In

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

Fenced Yard, Greenbelt/Conservation, Hospital, Park, Public Transit, School

Interior Features

Carpet Free, Water Softener, Storage

Security Features

Community Features

Location

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21 Rennie Avenue, Markham, ON
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Property History

No historical data available for this property.

This could be the first listing for this address.

Pricing & Value Insights

Data-driven valuation for 21 Rennie Avenue, Markham, ON L6B 0M9

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

Market Trend
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Financial Audit

Estimated Costs

Loan Amount$1,359,200
Monthly Mortgage$7,897
Property Tax (Est.)$602
Utilities & Maint.$350
Total Monthly Cost$8,849

Nearby School Rankings

No schools found within 3 km of this property.

Within 2km radiusFraser Institute Ratings

Nearby Listings

Distance:

No current listings found in Markham.

Similar Listings Nearby

City & Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Box Grove, Markham.

Verified Local Data
City Population338,503
City Median Age41.6 Yrs
City Ownership83% Owners
Avg Area List Price$1,315,732

People & Families

Age Distribution

Household Composition

One-person households
16%
Families with children
54%
Couples without children
25%
Other households
5%

Top Ethnic Origins

Chinese45%
South Asian18%
Canadian6%
English5%

Local Schools Guide

Elementary Schools

Legacy
Public61 Russell Jarvis Drive, Markham, Ontario, L3S 4B1
8.0
David Suzuki
Public45 Riverwalk Drive, Markham, Ontario, L6B 0L9
8.5
Black Walnut
PublicBlack Walnut Drive, Markham, Ontario, L3S 4B1
8.4
William Armstrong
Public11 Major Button's Drive, Markham, Ontario, L3P 3G6
6.1
Boxwood
Public30 Boxwood Crescent, Markham, Ontario, L3S 3P7
5.8

Secondary Schools

Markham
Public89 Church Street, Markham, Ontario, L3P 2M3
8.3
Bill Hogarth
Public100 Donald Sim Avenue, Markham, Ontario, L6B 0R4
8.3

Homes & Housing

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied83%
Rented17%

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.

Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.