Ardtrea is a quiet neighbourhood in Severn, Ontario. It offers a peaceful living environment with a mix of families and seniors.
Population of approximately 4,784 residents Majority of homes are single-detached High home ownership rate at 84.7% Median household income is $88,992 Low unemployment rate at 10.2%
At a glance
What it costsAffordability
Median asking price
$499,000
38% below Severn 30% below Ontario
In Ardtrea
$499,000
In Severn
$799,999
In Ontario
$709,900
Median monthly rent
In Severn
$2,900
In Ontario
$2,500
On the marketMarket snapshot
For sale
4
Median $499,000
Houses 4
For rent
0
Recently sold
Sign in to see sold data
Recently leased
Sign in to see leased data
Market data as of 2026-10-24. Sold and leased figures are neighbourhood medians over the last 12 months, published only where at least 5 homes closed — never a single sale.
The honest readPros & cons
What people love
Affordable home prices compared to city median
Family-friendly community
Low crime rate
Spacious homes with large lot sizes
Keep in mind
Limited amenities and services available
No public transit options
Few recreational facilities
The feel of the placeLifestyle
Life in Ardtrea is laid-back, with many residents enjoying outdoor activities. The area is suitable for those who appreciate nature and tranquility.
Great for first-time buyers families retirees
Within the boundaryWhat's nearby
The boundary
1.2 km²
Every count and every census figure on this page was measured inside this line — not within a circle drawn around a centre point.
Not enough verified data yet. We count schools, parks, transit and shops inside Ardtrea's real boundary and publish the numbers only once that count is confirmed — an estimate here would be worse than nothing.
The peopleWho lives here
4,784
Population (2021)
36.6 km²
Area
131
People per km²
52.8
Median age
$88,992
Median income
85%
Own their home
2.4
People per household
2,030
Households
Every age
Children (under 15)13.0%
Working age (15–64)56.7%
Seniors (65+)30.3%
What is built here
Detached houses81.3%
Semi-detached1.5%
Duplexes3%
Low-rise apartments5.4%
Own or rent
85%Owners
15%Renters
Across 2,030 households
When it was built
Mostly 1961–1980
1960 or earlier20%
1961–198028%
1981–19907%
1991–200014%
2001–20055%
2006–20106%
2011–20156%
2016–202114%
Share of occupied homes, by the era they were built in. Bars are drawn against the busiest era, not against each other, because the eras are not the same length. The eight shares are unlikely to total exactly 100: Statistics Canada rounds each era's count to the nearest 5 before publishing it, so we print what the census reports rather than adjusting a figure to make the column add up.
8.3%
Born outside Canada
16.7%
Hold a degree or higher
49.1%
Employment rate
0.6%
Commute by transit
96%
Commute by car
1.7
Children per family
$77,236
Median income after tax
$108,971
Average household income
9.1%
Living on a low income
$1,668/mo
Renters pay, per month
$1,178/mo
Owners pay, per month
$641,173
Median home value at census
36.4%
Renters spending 30%+ of income on housing
11.8%
Owners spending 30%+ of income on housing
Statistics Canada, Census of Population 2021. Added up from 7 census areas around the listings we hold here. Medians and rates are a population-weighted average of dissemination-area figures.
Sources: HOMEH listings, Statistics Canada, Census of Population 2021, OpenStreetMap, HOMEH school registry
