376 Keith Avenue, Newmarket, ON

$1,599,000
MLS#:N13644060
5 beds
5 baths
3500-5000 sqft
7.0 parking
Residential Freehold
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Added:Aug 6, 2026(23 days ago)
Updated:Aug 6, 2026(23 days ago)
Last Checked:20 minutes ago

Property Highlights

Welcome to this remarkable 2-Storey detached located in the coveted neighborhood of Glenway Estates. Expertly crafted featuring premium brick construction, this residence presents an exceptional opportunity offered at $1,599,000 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.

  • 5 Bedrooms and 5 Bathrooms
  • Generous living space spanning 3500-5000 sqft on a premium 57.19 x 122.52 ft lot
  • Features a finished basement, adding superb versatility for recreation, a home gym, or extra storage
  • 7.0 total parking spaces available with a convenient attached configuration
  • Notable attributes: Auto Garage Door Remote, Central Vacuum, Upgraded Insulation
  • equipped with central air central cooling and highly efficient forced air heating via gas

Description

3,958 sq. ft. (MPAC), this spacious executive home features a rare 3-car garage, a beautiful in-ground pool, and an exceptional layout designed for family living. The second floor boasts three full bathrooms, including two ensuites, while the expansive primary retreat offers a sitting area and a charming Juliet balcony. Step inside to discover a grand central staircase, a dramatic front living room with soaring ceilings and a main-floor office. The finished basement adds valuable living space with an additional bedroom with 3-piece ensuite-ideal for guests, teens, or extended family. There is a cold cellar and ample storage. Perfectly situated directly across from Joe Persechini Park, you'll enjoy access to a playground, soccer field, pickleball courts, and tennis courts. Walking distance to Ray Twinney Recreation Centre and 3 elementary schools. Offered for sale for the first time in 33 years, this is a rare opportunity to purchase one of the larger homes in this sought-after neighbourhood. While the home presents an opportunity for updating, properties of this size and calibre in Glenway Estates seldom become available. Bring your vision and create your dream family home in one of Newmarket's most desirable communities.

Work with the SOUSA TEAM to unlock your . If we are unable to negotiate your purchase price below asking, we'll rebate you up to $10,000!*

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Property Summary

This detached home located at 376 Keith Avenue, Newmarket is currently for sale and has been available on SousaSells for 23 days. This property is listed at $1,599,000 with an estimated mortgage of $5,322* per month. It has 5 beds, 5 bathrooms, and is 3500-5000 square feet. 376 Keith Avenue, Newmarket is in the Glenway Estates neighborhood.

Work with the SOUSA TEAM to unlock your .

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

Yes! Featuring 5 bedrooms and 5 bathrooms, this home offers ample space and comfort for growing families in Glenway Estates, Newmarket.

Highly Recommended for Families
What We Love About This Home
  • •5 spacious bedroom layout offering versatile living space
  • •5 well-appointed bathrooms
  • •3500-5000 sqft of generous functional square footage
Standout Features & Layout
Who Should Buy This Home?

Growing families needing multi-bedroom flexibility and space in Glenway Estates, Newmarket.

Target Buyer Match

Key Features

Bedrooms
5
Bathrooms
5
Kitchens
1
Living Area
3500-5000 sqft
Property Type
Residential Freehold

Additional Details

StatusActive
AddedAug 6, 2026 (23 days ago)
UpdatedAug 6, 2026 (23 days ago)
Last Checked20 minutes ago
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural Style2-Storey
ConstructionBrick
BasementFinished
Lot Size57.19 Ă— 122.52 Feet
CountyYork
Annual Tax$9,190
Legal DescriptionPCL 101-1 SEC 65M2746; LT 101 PL 65M2746; S/T RIGHT LT736888 ; S/T LT606785,LT687590 NEWMARKET

Parking & Garage

Parking Total7.0
Parking Space4
Garage TypeAttached

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

  • Fenced Yard
  • Park
  • Rec./Commun.Centre
  • School Bus Route
  • School

Interior Features

  • Auto Garage Door Remote
  • Central Vacuum
  • Upgraded Insulation

Security Features

  • Carbon Monoxide Detectors
  • Smoke Detector

Community Features

None listed

Frequently Asked Questions about 376 Keith Avenue, Newmarket, ON

Q.What is the asking price for 376 Keith Avenue, Newmarket, ON ?

The current listing price for 376 Keith Avenue, Newmarket, ON in Glenway Estates, Newmarket is $1,599,000.

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

This property features 5 bedrooms and 5 bathrooms across approximately 3500-5000 sqft.

Q.What property type and architectural style is 376 Keith Avenue, Newmarket, ON ?

376 Keith Avenue, Newmarket, ON is a Detached (2-Storey) featuring a Finished basement.

Q.What key property features does 376 Keith Avenue, Newmarket, ON offer?

Key property features include: Fenced Yard, Park, Rec./Commun.Centre, School Bus Route, School.

Q.What interior features are included in this home?

Interior highlights include: Auto Garage Door Remote, Central Vacuum, Upgraded Insulation.

Q.What security features are installed at 376 Keith Avenue, Newmarket, ON ?

Security features include: Carbon Monoxide Detectors, Smoke Detector.

Q.Is parking available at this property?

Yes, this property offers parking space for 7.0 vehicles (Attached).

Q.What heating and cooling systems are installed?

Heating is provided via Gas and cooling via Central Air.

Location

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376 Keith Avenue, Newmarket, ON

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Neighborhood Safety Index

Neighborhood Safety & Crime Analytics

Glenway Estates, Newmarket

SAFETY RATING9.5 / 10
Low Incident Area
Total Annual Incidents29 incidents / yr
Average Per Month2.4 incidents / mo
Population Benchmark14,000 residents
Personal Safety
Very Low

6 assaults (42.9/100k)

Property Security
Low

7 B&E (50.0/100k)

Auto Theft Risk
Moderate

10 thefts (71.4/100k)

1-Year Trend
â–Ľ 6.2%

Improving vs previous year

How Per-Capita Rate (Per 100,000 Residents) Is Calculated:

Formula: (Annual Occurrences / Population) Ă— 100,000. This standard policing calculation normalizes incident frequencies across different population sizes, allowing accurate safety comparisons between quiet residential pockets and dense urban centres.

Source: York Regional Police (YRP) Open Data
Halton & GTHA Police Network

Disclaimer: Crime and safety analytics are compiled from official municipal and regional police open data records for general consumer informational and demographic research purposes only. Data is deemed reliable but is not guaranteed and does not constitute a legal representation or guarantee of future safety.

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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 376 Keith Avenue, Newmarket, ON L3X 1T5

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

Market Trend
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Mortgage & Affordability Audit

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

Configure Loan Settings

Interest Rate4.00%
Down Payment$479,700 (30.0%)
* Minimum Canadian down payment required for this price is $319,800.
Amortization Period30 Years
Estimated Monthly Payment$5,322Based on a loan of $1,119,300 over 30 years.
Purchase Price$1,599,000
Loan Amount$1,119,300
Provincial Land Transfer Tax:$28,455
Total Estimated Closing Taxes:$28,455

About Purchasing a Home in Newmarket, ON

For a property listed at $1,599,000 in Newmarket, the legal minimum down payment is $319,800 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 $28,455 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 $28,455.

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Glenway Estates, Newmarket Neighborhood Guide

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

Verified Local Data
City Population6,202,225
City Median Age39.6 Yrs
City Ownership65% Owners
Avg Area List Price$1,137,540

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 Glenway Estates, Newmarket

Elementary Schools

Crossland
Public255 Brimson Drive, Newmarket, Ontario, L3X 1H8
6.2
Alexander Muir
Public75 Ford Wilson Boulevard, Newmarket, Ontario, L3X 3G1
7.0
St Nicholas
Public480 Keith Avenue, Newmarket, Ontario, L3X 1V5
6.9
Clearmeadow
Public200 Clearmeadow Boulevard, Newmarket, Ontario, L3X 2E4
6.0
Rogers
Public256 Rogers Road, Newmarket, Ontario, L3Y 1G6
7.8

Secondary Schools

Sir William Mulock
Public705 Columbus Way, Newmarket, Ontario, L3X 2M7
6.6
Dr John M Denison
Public135 Bristol Road, Newmarket, Ontario, L3Y 8J7
5.6

Glenway Estates, Newmarket Demographic Home information

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied65%
Rented35%

Need more details or a custom CMA?

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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.

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