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Detached for Sale in Markham
71 days on market- MLS Number
- N12970104
- Property Type
- Detached
- Status
- active
- Days on Site
- 71
- Bedrooms
- 6
- Bathrooms
- 7
- Square Feet
- 3,500 - 3,999 sqft
- Neighbourhood
- Markham
- Listing Brokerage
- RE/MAX REALTRON LUCKY PENNY HOMES REALTY
Nestled within the exclusive Glenridge Executive Estate. This sophisticated residence welcomes you with soaring 3.6m ceilings in the living room, creating an airy and grand atmosphere complemented by gleaming hardwood floors and pot lighting. The main floor is designed for both high-end entertaining and professional productivity, featuring an open-concept office with built-in cabinetry and a formal dining room that captures serene south-facing views. At the heart of the home, the gourmet chef's kitchen-complete with a centre island and stainless steel appliances-flows effortlessly into a sun-drenched breakfast area with a walk-out to the private deck, while connecting seamlessly to a large family room anchored by a cozy fireplace. The second level is dedicated to ultimate privacy and comfort, offering four expansive bedrooms that each feature a private ensuite bathroom. The primary sanctuary serves as a true retreat, boasting a dedicated sitting area, a spacious walk-in closet, and a 6 piece ensuite. Two staircases lead the way to the finished basement, further expanding the home's versatility with a massive recreation room equipped with a wet bar. This level also includes a dedicated home gym and two additional bedrooms for guests or a growing family, all serviced by a convenient 4 piece bath. Experience the pinnacle of sophisticated living in one of the region's most coveted enclaves where every detail of 18 Walnut reflects a commitment to refined taste and quality.
Estimate your monthly payments for this property
Estimated Payment
$19,905.02/mo
5-yr fixed avg.
Rates shown are estimates based on typical Ontario 5-year fixed rates. Canadian mortgages use semi-annual compounding as required by law. CMHC insurance applies to purchases under $1.5M with less than 20% down. Estimated property tax uses an approximate 0.85% rate. Contact us for current rate options and pre-approval.
Discover Markham
Markham is a vibrant community in the Greater Toronto Area, offering excellent amenities, schools, and transportation options. This area is popular with families and professionals seeking a balanced lifestyle with access to urban conveniences and natural spaces.
Why Live in Markham
- •Convenient location in Markham
- •Access to local shops and dining
- •Good public transit connections
- •Community parks and green spaces
- •Well-maintained neighbourhoods
Nearby Schools
Transit & Commuting
- •MiWay bus routes throughout the area
- •GO Transit stations within driving distance
- •Easy highway access to 401/403/QEW
- •Walking distance to local amenities
Parks & Amenities
- •Local parks and recreational facilities
- •Community centres
- •Shopping plazas nearby
- •Restaurants and cafes
Lifestyle & Community
Markham offers a wonderful quality of life with a mix of residential charm and urban convenience. Residents enjoy easy access to schools, parks, and shopping, making it an ideal location for families and professionals alike.
18 Walnut Glen Place, Markham
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Rental income estimator & ROI calculator
Monthly Cash Flow Breakdown
Note: These are estimates only. Actual figures may vary based on market conditions, property condition, and other factors. Consult with a financial advisor for personalized advice.

Joe's Thoughts
Honest perspective from 30+ years of GTA real estate experience
Premium Pricing
At $1286/sqft, this property is priced above the Markham average of $950/sqft. I'd want to see upgraded finishes, premium location, or recent renovations to justify this price point. During our showing, I'll point out exactly what you're paying extra for.
Negotiation Opportunity
At 71 days on site, this property has exceeded the typical selling timeline for Markham. This creates leverage for buyers. The seller may be motivated by carrying costs, life circumstances, or previous deals falling through. I'd recommend a strategic offer below asking with terms that favour you.
Detached Home Advantages
Detached homes in Markham are increasingly scarce and valuable. You'll have no shared walls, full control over renovations, and typically stronger appreciation. Consider the lot size and potential for future additions or basement apartment income. Detached homes also offer the most flexibility for growing families.
Larger Home Realities
At 3,500 sqft, this is a substantial home. Budget approximately $400-600/month more for utilities compared to an average-sized home. Maintenance costs scale with size too - roof, HVAC, and cleaning all cost more. That said, space is a luxury that's hard to add later, and larger homes often have better resale in family-oriented neighbourhoods.
Excellent Flexibility
With 6 bedrooms, you have genuine flexibility. Beyond the master and kids' rooms, you can have a dedicated home office, guest room, hobby space, or even rental income potential. In today's work-from-home era, extra bedrooms add significant value. Properties with 5+ bedrooms are relatively rare in Markham.
Bathroom Count Matters
With 7 bathrooms, morning routines are much smoother. Multiple bathrooms significantly improve daily livability and are a major selling point for resale. Buyers consistently pay more for adequate bathroom counts - this is a strong feature.