Real Estate for Sale in Rosemont, Adjala-Tosorontio, ON

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Neighbourhood in Adjala-Tosorontio

Rosemont

peaceful family-friendly rural suburban

Rosemont is a quiet neighbourhood in Adjala-Tosorontio. It offers a peaceful lifestyle with a mix of residential homes.

Median home price is $832,307 Average rent is $900 per month 90% of homes are owner-occupied Population density is low at 27.4 per km² Median household income is $117,117

At a glance

Photo of 10 Jamieson Drive
For SaleAs-IsIn-Law SuiteFinished Basement
Listed for:

Listed Sep 15, 2026

$999,900

10 Jamieson Drive

Adjala-Tosorontio (Rosemont), ON L0N 1R0

3 + 3Bedrooms
3Bathrooms
2Garage
1.1K-1.5KSq Ft

DetachedFor Sale

Photo of 29 Jamieson Drive
For Sale
Listed for:

Listed Jul 20, 2026

$889,714

29 Jamieson Drive

Adjala-Tosorontio (Rosemont), ON L0N 1R0

3Bedrooms
1Bathroom
1Garage
1.5K-2KSq Ft

DetachedFor Sale

Photo of 9199 Highway 89
For SaleIn-Law SuiteLarge Lot
Listed for:

Listed Jun 24, 2026

$774,900

9199 Highway 89

Adjala-Tosorontio (Rosemont), ON L0N 1R0

6 + 1Bedrooms
3Bathrooms
1Garage
3K-3.5KSq Ft

DetachedFor Sale

What it costsAffordability

Median asking price

$832,307

31% below Adjala-Tosorontio 16% above Ontario

In Rosemont

$832,307

In Adjala-Tosorontio

$1,198,990

In Ontario

$719,900

Median monthly rent

$900/mo

77% below Adjala-Tosorontio 64% below Ontario

In Rosemont

$900

In Adjala-Tosorontio

$3,850

In Ontario

$2,500

≈ 77.1 years

Of rent to match the purchase price

On the marketMarket snapshot

For sale

3

Median $832,307

Houses 3

For rent

1

Median $900

Houses 1

Recently sold

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Recently leased

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Market data as of 2026-10-08. 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 housing compared to city median prices
  • Strong community with a high ownership rate
  • Spacious area with low population density
  • Family-friendly environment

Keep in mind

  • Limited amenities like schools and parks
  • Few rental options available
  • Commute mainly by car; no public transit

The feel of the placeLifestyle

Life in Rosemont is laid-back and family-oriented, ideal for those seeking tranquility.

Great for families first-time buyers retirees

Within the boundaryWhat's nearby

The boundary

0.9 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 Rosemont'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

5,682

Population (2021)

207.6 km²

Area

27

People per km²

46.2

Median age

$117,117

Median income

90%

Own their home

2.8

People per household

2,010

Households

Every age

  • Children (under 15)15.7%
  • Working age (15–64)66.7%
  • Seniors (65+)17.6%

What is built here

  • Detached houses90.8%
  • Semi-detached1.5%
  • Townhouses4.2%
  • Duplexes2%
  • Low-rise apartments1%

Own or rent

90%Owners

10%Renters

Across 2,010 households

When it was built

Mostly 1961–1980

  • 1960 or earlier17%
  • 1961–198028%
  • 1981–199014%
  • 1991–200015%
  • 2001–20059%
  • 2006–20106%
  • 2011–20153%
  • 2016–20216%

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.

16.5%
Born outside Canada
15%
Hold a degree or higher
59.4%
Employment rate
0%
Commute by transit
96.4%
Commute by car
1.8
Children per family
$100,740
Median income after tax
$135,287
Average household income
6.4%
Living on a low income
$1,330/mo
Renters pay, per month
$1,669/mo
Owners pay, per month
$874,861
Median home value at census
0%
Renters spending 30%+ of income on housing
19.1%
Owners spending 30%+ of income on housing

Statistics Canada, Census of Population 2021. Added up from 9 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