Homes for sale in 3504 - Castle Heights/Rideau High, Ottawa

11 homes for sale in 3504 - Castle Heights/Rideau High, Ottawa, median asking $665,000 ($260,000 to $1,349,000). That's about $89 per square foot. The typical home has been listed 47 days; 1 came on in the last 7 days. Houses make up 64% of what's for sale.

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Currently, there are 11 active home listings in Castle Heights/Rideau High, Ottawa. The median asking price is $665,000, with prices ranging from $260,000 to $1,349,000. The median days on market is 46, and four new listings have appeared in the last 30 days. Most listings are houses, with a median price of $714,900, while condos and land make up the rest, with median prices of $265,000 and $1,099,999, respectively. Listings range from one to five-plus bedrooms, with median prices varying by bedroom count. The majority of homes are priced under $1 million, with three listings under $500,000 and all 11 under $2 million. The median price per square foot is $89.

Summary written by mihom with AI, from the MLS® listing data on this page (October 25, 2026). The figures below are counted straight from the listings.

11
homes
$665,000
median asking
$260K to $1.35M
$89
median per sq ft
47 days
median on market
1
listed this week
4 in 30 days
—
median year built

asking prices

3
5
1
2
<$500K
$500–750K
$750K–1M
$1–1.5M
$1.5–2M
$2–3M
$3M+

on the map

by type

typehomesmedian
houses7$714,900

by price

pricehomesmedian
under $1M9—

questions buyers ask

What do homes in 3504 - Castle Heights/Rideau High, Ottawa cost?

Median asking price is $665,000 across 11 active listings, ranging from $260,000 to $1,349,000, or about $89/sq ft.

How fast are homes selling here?

The median active listing has been on the market 47 days. 1 homes were listed in the last week and 4 in the last 30 days.

How much more is a 3-bedroom than a 2-bedroom?

Median asking is $282,450 for 2 bedrooms (2 listings) and $672,400 for 3 bedrooms (2 listings).

What types of homes are for sale?

7 houses (median $714,900), 3 condos (median $265,000), 1 Land (median $1,099,999).

statistics are computed from the 11 active MLS® listings matching this page and refresh every few hours with the feed. medians, not averages, so one outlier can't move them.