20 hours on Market

122 Costello Ave, Ottawa, Ontario K2H 7C5

Townhouse
3
2
~1500-2000 sqft
$449,900
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Townhouse
3
2
~1500-2000 sqft

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Highlights

Property Estimate

Days on market20 hours

Estimated valueNot available

Price/Sqft$262/sqft

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Description

Welcome home to 122 Costello Avenue! Tucked into a charming, family-friendly neighbourhood surrounded by mature greenspace, walking paths and welcoming homes, this lovely three bedroom townhome offers a wonderful combination of space, comfort and everyday convenience. Step inside and you'll immediately appreciate the abundance of natural light throughout. The spacious and functional kitchen offers plenty of room for those who love to cook, with ample cabinetry, storage and space to gather with an eat in breakfast area. The adjoining, open concept living and dining areas with hardwood flooring provide a warm and inviting setting for everyday family life and entertaining. On the second level, you'll find three generously sized bedrooms, including an impressively oversized primary retreat. With room for a king-sized bed and so much more, the space can easily accommodate a home office, reading nook or workout area without ever feeling cramped. A full bathroom completes the second level, while a convenient powder room is located on the main floor! Outside, the south-facing backyard is a wonderful extension of the home, enjoying plenty of sunshine throughout the day - perfect for gardeners, outdoor entertaining or simply relaxing. A parking space is also included - what else could you need! Not to mention, location truly ties it all together! Enjoy a peaceful setting with beautiful greenspace nearby and a walking path along the creek, all while being just moments from schools, parks, shopping, grocery stores, transit, Baseline Road and quick highway access. You really can have it all here! Bright, spacious and wonderfully located, 122 Costello Avenue is an inviting place to put down roots and call home! Come fall in love today. Some photos virtually staged.


Property Details

Style2-Storey
ViewCity
Age of property-
SqFt~1500-2000 SqFt
Lot Size1,426 SqFt(75.05 x 19.01)
Parking Spaces1
MLS ®NumberX13877404
Community NameBriar Green - Leslie Park
Data SourceTRREB
Listing byRE/MAX HALLMARK REALTY GROUP

Features

Heating: Forced Air
Cooling: Central Air
Basement: Full, Unfinished

Features

Lot size: 1,426 SqFt

Parking

Garage spaces -

Garage type -

Total parking spaces 1


Property History

Oct 8, 2026
ListedActive
$449,900
20 hours on market
history photo preview49
Listing by trreb®
Property listed by RE/MAX HALLMARK REALTY GROUP, Brokerage
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Market Data - Briar Green - Leslie Park

Geo Zone Map ThumbnailBriar Green - Leslie Park

Strong Seller's Market

View Market Data

Townhouse - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

17 days

Compared to

2025

0 day

2024

7 days

2023

0 day

New Listings

Past 30 days

3 listings

Compared to

2025

2 listings

2024

3 listings

2023

5 listings

Units sold

Past 30 days

2 units

Compared to

2025

0 unit

2024

1 unit

2023

0 unit

Median Sold Price

Past 30 days

$520,000

Compared to

2024

$526,500


Population and Demographics

Overview

Total population 5391
Average household income $141,055

Age (%)

0 to 19
19%
20 to 34
21%
35 to 49
19%
50 to 64
20%
65 and plus
22%

Household composition (%)

Single family
64%
Single person
29%
Multi person
7%
Multi family
0%

Mother tongue (%)

English
77%
French
7%
Others
4%
Arabic
3%
Mandarin
2%
English and French
2%
Russian
2%
Spanish
1%

House tenancy (%)

Owners
68%
Renters
32%

What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget