Attention investors! Amazing 2 1/2 storey legal Duplex + In-Law Suite, in the heart of the desirable Ottawa StreetSouth neighbourhood. Beautifully, completely renovated from top to bottom. Two of the units are currentlytenanted. New luxury vinyl floors throughout, all new windows, stainles steel appliances & contemporary woodcabinets in kitchens. In-suite laundry in each unit. Private entrance for each unit, parking, motion sensor lighting &security cameras. Walk to shopping & restaurants. 2121sqft of living space.
3 bedrooms, 3 bathrooms, about 1,100 sq ft, works out to roughly $636 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this duplex fits your budget and timing.
Inside 144 Ottawa St S
Every detail from the listing, in one place.
Type
Duplex
Style
2 1/2 Storey
Living space
1100-1500 sq ftas stated on the listing
Parking
3 spaces
Basement
Full, Finished
Features & systems
Parking & garage
Parking spaces
3
Interior
Basement
Full · Finished
Lot & land
Lot size (sqft)
3035.42
Listing & possession
Property style
2 1/2 Storey
Property class
Duplex
144 Ottawa St S Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
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
$3,438
/mo
based on the purchase price of $699,900
$139,980 cash
$559,920 financed
$471,600 total interest
Principal54%$559,920
Interest46%$471,600
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.
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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 Hamilton
Other 3–5 bed homes for sale in Hamilton around $700K.
Average days on market40Homes sold in about 40 days on average.
Sale-to-list ratio97.1%On average, homes sold below asking.
Active listings2,456Homes for sale here right now.
Median vs prior 90 days−2.2%Compared with Apr 16 – Jul 15, 2026: prices down.
Based on 1,959 sales from Jul 15 – Oct 13, 2026 (1,434 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
144 Ottawa St S is listed at $699,900 (MLS® X13047010). Summitly updates the price as soon as the MLS® record changes.
Is $699,900 a good price for 144 Ottawa St S?
Summitly rates it Above Market: the asking price is 5% to 15% above Zara's estimate, an estimate built from recent sales in Hamilton. 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 144 Ottawa St S changed?
Yes — it was first listed at $749,900 and is now $699,900, a drop of $50,000 (6.7%).
How many bedrooms and bathrooms does 144 Ottawa St S have?
144 Ottawa St S has 3 bedrooms and 3 bathrooms, with about 1,100–1,500 square feet of living space. It is a duplex in Hamilton.
Is 144 Ottawa St S close to transit?
The nearest rapid-transit station is Hamilton GO Centre GO Station (Lakeshore West GO), about 4.2 km in a straight line. West Harbour GO Station is about 4.8 km. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 144 Ottawa St S?
About $3,438 a month — principal and interest on $699,900 with 20% down ($139,980), 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 144 Ottawa St S compare with other homes in Hamilton?
Its asking price of $699,900 is about 4% above the median sold price in Hamilton over the last 90 days, $675,000, across 1,959 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 144 Ottawa St S been sold before?
Summitly has no earlier MLS® sale or lease of 144 Ottawa St S on record from the last two years. Older records aren't shown under TRREB rules.
Where is 144 Ottawa St S?
144 Ottawa St S is in Hamilton, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 144 Ottawa St S been on the market?
169 days — 144 Ottawa St S was listed on April 27, 2026.
What is the price per square foot of 144 Ottawa St S?
About $467 to $636 per square foot: the asking price of $699,900 over the 1,100–1,500 sq ft the listing gives as its size range.
