353B Ontario Street, Newmarket, ON

$499,000
MLS#:N12452744
0 beds
0 baths
Residential Freehold
353B Ontario Street, Newmarket, ON L3Y 2K2
⚠️

Property no longer active

This property was sold on March 2, 2026. This listing is for reference purposes only. to view the sold price.

Property Highlights

Welcome to this remarkable vacant land located in the coveted neighborhood of Central Newmarket. Offering a sublime balance of structural integrity and modern aesthetic appeal, this residence presents an exceptional opportunity offered at $499,000 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.

  • 0 Bedrooms and 0 Bathrooms
  • Premium 45.97 x 145.58 ft lot size

Description

Attention Builders, Developers & Investors | Vacant Land | Two Severed Lots (353A & 353B Ontario St) | 91 x 145 Total Lot | **Priced to Sell**An exceptional turnkey infill opportunity in the heart of Central Newmarket. A premium 91-foot frontage parcel that has already been severed into two fully buildable lots - each approximately 45 x 145 - offering the ideal setting for custom homes or a boutique multi-unit residential project. Both lots come with Committee of Adjustment approval for three-storey, three-bedroom homes, streamlining the development process and eliminating months of planning uncertainty. With all municipal services available at the lot line, this site is ready for construction, reducing cost and time to build.353B Ontario Street is approved for approximately 3,650 sqft., featuring a 3-storey layout with 3 bedrooms and 4 bathrooms - a design perfectly aligned with the strong buyer demand for luxury urban infill homes in Newmarket. Located within walking distance to Fairy Lake, Southlake Regional Health Centre, Main Street shops, restaurants, schools, and public transit, this address offers unmatched lifestyle appeal and resale potential. Whether you're looking to build, sell, or hold as an income-producing asset, this property represents a rare, high-yield opportunity in one of Newmarkets most desirable, walkable neighbourhoods.

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Property Summary

This vacant land located at 353B Ontario Street, Newmarket is currently for sale and has been available on SousaSells for 302 days. This property is listed at $499,000 with an estimated mortgage of $1,661* per month. It has 0 beds, 0 bathrooms, and is unknown square feet. 353B Ontario Street, Newmarket is in the Central Newmarket neighborhood.

* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.
Is this a Good Home for Families?

Ideal for small families, couples, or individuals seeking a manageable and comfortable living layout in Central Newmarket, Newmarket.

Great for Small Household / Couples
What We Love About This Home
  • Desirable Vacant Land architecture in Central Newmarket, Newmarket
Standout Features & Layout
Who Should Buy This Home?

First-time home buyers, professionals, or investors seeking value.

Target Buyer Match

Key Features

000
Property Type
Residential Freehold

Additional Details

StatusSold
Sold DateMarch 2, 2026
Sold price information is available to members only
Listed Date10/8/2025
Transaction TypeFor Sale

Property Details

Property Sub-TypeVacant Land
Lot Size45.97 × 145.58 Feet
CountyYork
Annual Tax$3,731.34
Legal DescriptionPART LOT 23, NORTH SIDE OF ONTARIO STREET, PLAN 78, NEWMARKET, DESIGNATED AS PARTS 1, 2, 3, 4, 5, 6 & 7 ON PLAN 65R40318 SUBJECT TO AN EASEMENT OVER PTS 6, 5 & 7, 65R40318 AS IN YR3658688 SUBJECT TO AN EASEMENT IN GROSS OVER PART 4 & 5, 65R40318 AS IN YR3660726 TOWN OF NEWMARKET

Parking & Garage

Heating & Cooling

Features

Property Features

None listed

Interior Features

None listed

Security Features

None listed

Community Features

None listed

Frequently Asked Questions about 353B Ontario Street, Newmarket, ON

Q.What is the asking price for 353B Ontario Street, Newmarket, ON ?

The current listing price for 353B Ontario Street, Newmarket, ON in Central Newmarket, Newmarket is $499,000.

Q.How many bedrooms and bathrooms does this property have?

This property features 0 bedrooms and 0 bathrooms.

Q.What property type and architectural style is 353B Ontario Street, Newmarket, ON ?

353B Ontario Street, Newmarket, ON is a Vacant Land () featuring a basement.

Q.What heating and cooling systems are installed?

Heating is provided via standard central heat and cooling via .

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353B Ontario Street, Newmarket, 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 353B Ontario Street, Newmarket, ON L3Y 2K2

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

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Properties in this area are selling at a steady pace.

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Mortgage & Affordability Audit

Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in Newmarket.

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Interest Rate4.00%
Down Payment$149,700 (30.0%)
* Minimum Canadian down payment required for this price is $24,950.
Amortization Period30 Years
Estimated Monthly Payment$1,661Based on a loan of $349,300 over 30 years.
Purchase Price$499,000
Loan Amount$349,300
Provincial Land Transfer Tax:$6,455
Total Estimated Closing Taxes:$6,455

About Purchasing a Home in Newmarket, ON

For a property listed at $499,000 in Newmarket, the legal minimum down payment is $24,950 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 $6,455 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 $6,455.

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Central Newmarket, Newmarket Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Central Newmarket, Newmarket.

Verified Local Data
City Population6,202,225
City Median Age39.6 Yrs
City Ownership65% Owners
Avg Area List Price$1,152,701

People & Families

Age Distribution

Household Composition

One-person households
25%
Families with children
50%
Couples without children
24%
Other households
0%

Top Ethnic Origins

Chinese11%
English9%
Indian9%
Irish8%

Best Schools in Central Newmarket, Newmarket

Elementary Schools

Stuart Scott
Public247 Lorne Avenue, Newmarket, Ontario, L3Y 4K5
7.9
Rogers
Public256 Rogers Road, Newmarket, Ontario, L3Y 1G6
7.8
Maple Leaf
Public155 Longford Drive, Newmarket, Ontario, L3Y 2Y7
5.3
Canadian Martyrs
Public170 London Road, Newmarket, Ontario, L3Y 6R5
6.6
Prince Charles
Public684 Srigley Street, Newmarket, Ontario, L3Y 1W9
4.7

Secondary Schools

Huron Heights
Public40 Huron Heights Drive, Newmarket, Ontario, L3Y 3J9
6.1
Dr John M Denison
Public135 Bristol Road, Newmarket, Ontario, L3Y 8J7
5.6
Sacred Heart
Public908 Lemar Road, Newmarket, Ontario, L3Y 1R9
7.2
Sir William Mulock
Public705 Columbus Way, Newmarket, Ontario, L3X 2M7
6.6

Central Newmarket, Newmarket Demographic Home information

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied65%
Rented35%

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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.