Welcome to 120 Halley St - Stunning end-unit townhome located in the heart of Barrhaven Heritage Park! This sun-drenched home features an open-concept layout designed for modern living. The main level welcomes you with soaring windows, bright flooring, and a chic kitchen with SS appliances. Boasting 3 bedrooms, 3 bathrooms, and a fully finished basement, this home offers an abundance of extra natural light, a functional layout, and sophisticated finishes perfect for small families. The finished basement adds significant square footage and a flexible recreation zone. Step outside to enjoy the extra yard space that only an end-unit can provide. Conveniently equipped with an attached single-car garage featuring inside entry. Plenty of parking as the driveway is long enough to accommodate 2 additional cars. Conveniently situated just minutes from schools, parks, recreational trails, transit, and the vibrant shopping hubs of Barrhaven. A truly turn-key opportunity-book your showing today!
3 bedrooms, 2 bathrooms, about 1,100 sq ft, works out to roughly $473 per square foot. Chat with Zara if you'd like a deeper read on whether this townhouse fits your budget and timing.
Inside 120 Halley St
Every detail from the listing, in one place.
Type
Townhouse
Style
2-Storey
Living space
1100-1500 sq ftas stated on the listing
Parking
3 spacesYes garage
Basement
Finished, Full
Features & systems
Parking & garage
Garage
Yes
Parking spaces
3
Interior
Basement
Finished · Full
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Att/Row/Townhouse
120 Halley St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X14136448$519,900
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 120 Halley St Compares to the Barrhaven Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$2,554
/mo
based on the purchase price of $519,900
$103,980 cash
$415,920 financed
$350,314 total interest
Principal54%$415,920
Interest46%$350,314
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
Want rate-drop alerts and a saved shortlist?
Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
For homeowners nearby
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Similar homes for sale nearby in Barrhaven
Other 2–3 bed homes for sale in Barrhaven around $520K.
Average days on market41Homes sold in about 41 days on average.
Sale-to-list ratio98.0%On average, homes sold below asking.
Active listings373Homes for sale here right now.
Median vs prior 90 days−4.0%Compared with May 5 – Aug 3, 2026: prices down.
Based on 485 sales from Aug 3 – Nov 1, 2026 (416 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 120 Halley St
How much is 120 Halley St listed for?
120 Halley St is listed at $519,900 (MLS® X14136448). Summitly updates the price as soon as the MLS® record changes.
Is $519,900 a good price for 120 Halley St?
Summitly rates it Above Market: the asking price is 5% to 15% above Zara's estimate, an estimate built from recent sales in Barrhaven. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
Has the price of 120 Halley St changed?
No — 120 Halley St is still listed at its original asking price of $519,900.
How many bedrooms and bathrooms does 120 Halley St have?
120 Halley St has 3 bedrooms and 2 bathrooms, with about 1,100–1,500 square feet of living space. It is a townhouse in Barrhaven.
How much would the monthly mortgage be on 120 Halley St?
About $2,554 a month — principal and interest on $519,900 with 20% down ($103,980), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
How does 120 Halley St compare with other homes in Barrhaven?
Its asking price of $519,900 is about 14% below the median sold price in Barrhaven over the last 90 days, $605,000, across 485 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 120 Halley St been sold before?
Summitly has no earlier MLS® sale or lease of 120 Halley St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 120 Halley St?
120 Halley St is in Barrhaven, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 120 Halley St been on the market?
120 Halley St was listed today (November 1, 2026).
What is the price per square foot of 120 Halley St?
About $347 to $473 per square foot: the asking price of $519,900 over the 1,100–1,500 sq ft the listing gives as its size range.
Does 120 Halley St have parking or a garage?
Yes — the listing gives 3 parking spaces. Garage: Yes.
Does 120 Halley St have a basement, and is it finished?
The listing describes the basement as: Finished, Full.
