
This property was sold on January 28, 2026. This listing is for reference purposes only. to view the sold price.
Welcome to this remarkable 2-Storey detached located in the coveted neighborhood of Summerhill Estates. Expertly crafted featuring premium brick construction, this residence presents an exceptional opportunity offered at $1,248,000 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.
Nestled in the heart of Summerhill Estates, one of Newmarket's most desirable, family-centric communities, this beautifully upgraded Acorn-built home offers the perfect blend of space, functionality, and serene natural surroundings. From the moment you step inside, you're greeted by a bright and inviting foyer that opens to a generous living and dining area with 9-foot ceilings, ideal for both everyday living and entertaining. A cozy family room overlooks the lush ravine, creating a peaceful backdrop and filling the home with natural light. Neutral, timeless finishes flow throughout the open-concept layout, making this home effortlessly move-in ready for a busy household. The kitchen and breakfast area walk out to a large rear deck, perfect for summer barbecues and al fresco dining while enjoying the privacy and greenery beyond. Upstairs, you'll find three spacious bedrooms, including a relaxing primary retreat with a spa-like ensuite, where you can unwind while taking in tranquil ravine views right from the shower. The finished walk-out lower level offers incredible versatility with in-law or income potential, featuring a kitchenette, 4-piece bath, bachelor-style layout, and a fully separate entrance. This flexible space is ideal for extended family, guests, or future rental opportunities. Set on a premium ravine lot and meticulously maintained, this home truly checks every box. Why Summerhill Estates? Loved for its strong sense of community, top-rated schools, scenic trails, and abundance of parks, Summerhill is the perfect neighbourhood for families and professionals alike. Enjoy quick access to shopping, dining, transit, and major commuter routes, all while coming home to a quiet, established enclave. Move-in ready. Ravine-backing. Exceptionally located. Welcome home to 423 Hewitt Circle.
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This detached home located at 423 Hewitt Circle, Newmarket is currently for sale and has been available on SousaSells for 203 days. This property is listed at $1,248,000 with an estimated mortgage of $4,154* per month. It has 4 beds, 4 bathrooms, and is 1500-2000 square feet. 423 Hewitt Circle, Newmarket is in the Summerhill Estates neighborhood.
* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.Yes! Featuring 4 bedrooms and 4 bathrooms, this home offers ample space and comfort for growing families in Summerhill Estates, Newmarket.
Growing families needing multi-bedroom flexibility and space in Summerhill Estates, Newmarket.
None listed
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The current listing price for 423 Hewitt Circle, Newmarket, ON in Summerhill Estates, Newmarket is $1,248,000.
This property features 4 bedrooms and 4 bathrooms across approximately 1500-2000 sqft.
423 Hewitt Circle, Newmarket, ON is a Detached (2-Storey) featuring a Finished with Walk-Out, Separate Entrance, Full basement.
Key property features include: School, Ravine, Public Transit, Fenced Yard, Park, Hospital.
Interior highlights include: In-Law Capability, Water Heater Owned.
Yes, this property offers parking space for 6.0 vehicles (Attached).
Heating is provided via Gas and cooling via Central Air.
No historical data available for this property.
This could be the first listing for this address.
Data-driven valuation for 423 Hewitt Circle, Newmarket, ON L3X 2L9
Based on 0 recent similar sales in the pocket.
Properties in this area are selling at a steady pace.
Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in Newmarket.
About Purchasing a Home in Newmarket, ON
For a property listed at $1,248,000 in Newmarket, the legal minimum down payment is $249,600 under current Canadian banking regulations. This calculation applies a 5% requirement on the first $500,000, 10% on the next $499,999, and a flat 20% on any amount exceeding $1,000,000.
Additionally, buyers in Ontario must budget for the Provincial Land Transfer Tax, which is estimated at $21,435 for this transaction. As this listing is in Newmarket (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $21,435.
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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.