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Detached for Sale in Newmarket
44 days on market- MLS Number
- N13061594
- Property Type
- Detached
- Status
- active
- Days on Site
- 44
- Bedrooms
- 5
- Bathrooms
- 5
- Square Feet
- 3,500 - 3,999 sqft
- Neighbourhood
- Newmarket
- Lot Size
- 8,316 sqft
- Listing Brokerage
- ROYAL LEPAGE RCR REALTY
Home includes main floor apartment: Permitted, sound isolated, fire rated main floor studio apartment offers flexibility for your business, dedicated workspace, studio, or in-law suite for independent living without being in the basement. 409 Alex Doner is designed to adapt to how families live today and grow over time. Over 5,200 sq ft of living space including basement, this extensively updated home delivers scale, privacy, and turn-key move-in ready ease. A tree-lined 3-car driveway, a cedar portico and spacious foyer welcome you into this bright home. New maple hardwood floors, porcelain tile entry, and seamless floor plan create a bright, connected flow between living, dining, and kitchen spaces.The kitchen is refined and functional, featuring quartz counter tops, stainless steel appliances, gas range, built-in coffee and wine station, dual beverage fridges, and reverse osmosis drinking system.The self-contained main floor studio apartment includes a private entrance, door to the main floor, kitchenette, gas fireplace, heated bathroom floors, heated towel rack, separate electrical panel, and sound-dampened, fire-rated construction, offering bright natural light, true separation, and independent living on the main level.Upstairs offers 4 spacious bedrooms, including a primary retreat with custom walk-in closet. The finished basement adds further versatility with a sound-dampened music room, a workshop, food pantry, cold cellar, guest bedroom with en suite, and ample storage.Outside, a fully enclosed backyard defined by mature 10 ft hedges which create a level of privacy rarely found in this suburban setting. The yard features a raised cedar deck built on helical peers, an in-ground pool with a chlorine-free copper ionization system, new heater, and robotic cleaner, . The attached 2-car garage has storage loft with pull-down stairs and switched lighting. This is a home for families who need space, multi-generational living and work flexibility built in.
Estimate your monthly payments for this property
Estimated Payment
$9,505.75/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 Newmarket
Newmarket 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 Newmarket
- •Convenient location in Newmarket
- •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
Newmarket 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.
409 Alex Doner Drive, Newmarket
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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
Competitive Pricing
At $614/sqft, this is priced below the area average. This could represent genuine value, but let's investigate why. In my experience, underpriced homes often have deferred maintenance, unfavourable layouts, or motivated sellers. I'll help you determine which it is.
Market Position
At 44 days on site, this property has had reasonable exposure. It hasn't sold immediately (which often indicates overpricing), but isn't languishing either. There's likely room for a 3-5% negotiation from asking price.
Detached Home Advantages
Detached homes in Newmarket 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 5 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 Newmarket.
Bathroom Count Matters
With 5 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.