Homula Realty Brokerage
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18 Herefordshire Crescent, Newmarket, ON L9N 0B7

4 beds · 4 baths · 1 kitchen · 9+3 rooms · 3 parking spaces · 2000-2500 sq ft · Detached
$1,099,900
Property tax
$6,533 / year

Set on one of the largest pie-shaped lots on the street, this beautifully maintained 4-bedroom home in the Harvest Hills community offers far more space than its exterior suggests. Step inside to a bright, open floor plan with separate living, dining, and family rooms on the main level, plus a fully finished basement - giving a growing family plenty of room to spread out. Upstairs, four generous bedrooms provide space for the whole family, while the open-concept kitchen and breakfast area walk out to a patio overlooking one of the most impressive backyards in the neighbourhood - ideal for a future pool or your dream outdoor retreat. Freshly painted throughout, with main floor laundry and a natural gas BBQ hookup for effortless entertaining. Ideally located within the highly sought-after Phoebe Gilman French Immersion Public School boundary, close to shopping along Yonge Street, and with easy access to both Highway 400 and Highway 404. A wonderful opportunity for a growing family to put down roots.

MLS number
N13728542
Type
Detached
Status
Active
Bedrooms
4
Bathrooms
4
Postal code
L9N 0B7
Photos
42
12days · this listing
Total days on market across every earlier listing of this propertyRegistration and sign-in required

This listing’s own days on market are shown above. How long the property has been for sale across every earlier listing is drawn from records the board releases only to registered users — a free account opens it, along with the sale history below.

Listing history

No previous listings found for this address.

Where this property is

Pick a school to see the boundary it is inside. Boards redraw these — confirm with the board.

Approximate — placed from the postal code, which can cover a block or more.

Schools

The school boundaries this address is inside, and the schools nearest it. Boards redraw boundaries and cap programs — confirm with the board before this affects a decision.

School boundaries are not shown for this listingWe could only place this address to its postal code, which can cover a block or more, and school boundaries often run down the middle of a street. Naming a school boundary from a position that loose would be a guess about a school, so we don’t. Use the board’s own address lookup for this one.

Other schools nearby

By distance from this address, not school boundary — a school 400 m away can be in another school’s attendance area.

SchoolLevelDistanceRating
Alexander Muir Public School
York Region DSB
Elementary1.2 km7.9 / 10
79% met the standard
Canadian Martyrs Catholic Elementary School
York CDSB
Elementary1.9 km7.6 / 10
76% met the standard
J L R Bell Public School
York Region DSB
Elementary2.4 km5.4 / 10
54% met the standard · 3 of 6 measures
How the rating is calculated

EQAO — Ontario’s testing agency — publishes, for each school, the percentage of students meeting the provincial standard in Grade 3 and Grade 6 reading, writing and mathematics. The rating is the average of those percentages divided by ten. A school where 72% of students met the standard rates 7.2 out of 10.

Nothing is weighted or adjusted, and schools are not ranked against each other. Where EQAO withholds a result to protect the privacy of a small group of students, that measure is left out rather than counted as zero — so a rating built on fewer than six measures says so.

What it does not measure. It is one year of standardised testing in three subjects. It says nothing about teaching, programs, or whether a school suits a particular child, and it tracks neighbourhood household income closely enough that it partly measures the neighbourhood rather than the school. Treat it as one figure among many.

Source: Ontario Ministry of Education, School Information and Student Demographics (2024–25), Open Government Licence – Ontario.

H-Value

our estimate of this home is for registered usersWhat comparable homes nearby actually sold for, worked into an estimate for this one — with the range it sits in and how far the method has been off in testing.Create a free accountAlready have one? Sign in.

The market around this home

Detached houses in Newmarket — 952 sales over the last five years. Too few sold in this community to chart it on its own, so this is the whole city.

Median sold priceWhat comparable homes actually sold for
$1.05M$1.16M$1.27M20252026this home’s asking price
$1.12Mlatest quarter · hover to read any
Sold vs askingAbove 100% means bidding wars were normal
96%98%100%20252026the asking price
97%latest quarter · hover to read any
Days to sellMedian days on market before the deal closed
0d12d24d20252026
18dlatest quarter · hover to read any
How these are built, and what they cannot tell you

Each point is the median of the sales that closed in that quarter among detached houses in newmarket. A quarter with fewer than eight is left out rather than drawn, and the line breaks where that happens — a median over three sales is really one home’s price, and joining across a gap would draw a number nobody measured.

This is not an estimate of what this home is worth. The segment is a property type in an area; it takes no account of this home’s size, condition, renovations, lot, exposure or how it compares to its neighbours, and half the homes in any quarter sold for more than the median and half for less. It is context for a conversation with an agent, not a valuation.

Toronto Regional Real Estate Board closed transactions. Deemed reliable but not guaranteed accurate by PropTx.

This neighbourhood

Statistics Canada 2021 Census, for the surrounding few blocks — about 4,728 people.

$118,000Median household income
83.1%Own their home
69.6%Detached houses
35.6Median age
47.6%Born outside Canada
38%University degree

The neighbourhood, by the census

Statistics Canada 2021 Census for dissemination area 35190099 — the few blocks around this address, home to 4,728 people. It describes the area, not this property.

4,728Population
34.7Average age
3.3Household size
$137,800Average household income
$118,000Median household income
83%Own their home
17%Rent
1%Condominiums
48%Born outside Canada
38%University degree
$1,182,000Average home value
8%Low income
43%Not in the labour force
26%Never married
Under $5,0001%
$5,000 to $9,999<1%
$10,000 to $14,999<1%
$15,000 to $19,999<1%
$20,000 to $24,9991%
$25,000 to $29,9991%
$30,000 to $34,9991%
$35,000 to $39,9991%
$40,000 to $44,9991%
$45,000 to $49,9991%
$50,000 to $59,9993%
$60,000 to $69,9993%
$70,000 to $79,9993%
$80,000 to $89,9993%
$90,000 to $99,9994%
$100,000 and over38%
$100,000 to $124,9999%
$125,000 to $149,9998%
$150,000 to $199,99912%
$200,000 and over9%

Percentages are of the 2,245 responses in this category. Statistics Canada rounds counts and withholds small ones to keep individuals unidentifiable, so categories with too few people to publish are absent rather than shown as zero.

Source: Statistics Canada, 2021 Census of Population. Contains information licensed under the Open Government Licence – Canada.

Work out the numbers

Everything below is calculated in your browser from figures you can change. Nothing is sent anywhere.

$219,980 · minimum here is $84,990
$4,870.12per month
Borrowed before insurance$879,920
Total borrowed$879,920
Interest over 25 years at 4.5%$581,116

If you rented it out

-$5,414.54per month out of pocket
Rent$0.00
Everything it costs to hold$5,414.54
How this is calculated, and what it leaves out

Canadian fixed-rate mortgages compound semi-annually, not monthly, so the monthly rate here is (1 + rate/2)1/6 − 1. Most calculators use rate ÷ 12, which is the American convention and overstates the payment by tens of dollars a month.

Below 20% down, default insurance is mandatory and is added to the loan rather than paid at closing: 2.80% at 85% loan-to-value, 3.10% at 90%, 4.00% at 95%. It is unavailable at or above $1.5M, which is why 20% is a hard floor there.

Not included: vacancy, property management, capital repairs, income tax, and the fact that a lender qualifies you at a stress-test rate rather than the one you are quoted. This is arithmetic on the numbers above, not a mortgage approval or an opinion of what you can afford.

Listed by COLDWELL BANKER THE REAL ESTATE CENTRE. Listing data provided by the Toronto Regional Real Estate Board.