Double Door Entry
21 Rennie Avenue photo 2
Full Brick
21 Rennie Avenue photo 4
21 Rennie Avenue photo 5
9ft Main fl/Front Foyer
Main Floor Office
Living/Dining Room
Dining Room
Living Room
Family Room
Open Concept
17ft Family Room
Breakfast Area - Large
Custom made bench seating
W/O to yard
Updated Kitchen
Gas Stove
Main Fl - Mud Room
Powder Room
Beautiful Stairs
Iron Pickets
2nd Floor Foyer
Primary Room
Primary Room
Large Room
Primary 5pc Ensuite
Primary Ensuite
3rd Br
3rd Br
3rd/4th Br - Semi Ensuite Bathroom
2nd Br
2nd Br
2nd Br With Ensuite Bathroom
Primary Br - Separate Rm Toilet
4th Br
4th Br
Basement - Office Separate rm
2nd Br - Ensuite bathroom
Basement Media Space
Basement - Kitchenette
Basement - Entertainment
Basement - pot lights
Basement - kids play area/storage
Basement - Rec
Basement - Rec
Basement - Full Bathroom
Privacy In The Backyard
Lots of Privacy
Interlocking Seating area

21 Rennie Avenue

Box Grove / Markham, ON L6B 0M9

ActiveFor Sale
5 Beds
5 Baths
3,000 Sq Ft
Single Family Home
Virtual Tour Available

About This Property

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 (2022), 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.

Property Details

StatusActive
Property TypeSingle Family Home
Listing TypeFor Sale
Interior Size3,000 sq ft
Bedrooms5
Bathrooms5
Postal CodeL6B 0M9
Last UpdatedAug 8, 2026 · 7:58 p.m.

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Features & Amenities

  • View
  • Fireplace
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® N13448426

Listed by RE/MAX REALTRON REALTY INC.

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$1,699,000

asking price

MLS®N13448426
TypeSingle Family Home
CityMarkham
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$8,296

/month · $1,359,200 mortgage

Down Payment20% — $339,800
Interest Rate5.5%

Amortization

Total Interest

$1,129,732

Total Cost

$2,488,932

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

Full Mortgage Calculator →

Listed By

RE/MAX REALTRON REALTY INC.