165 Ottawa St is a 4-bedroom, 1-bathroom detached home in Mississippi Mills, listed for $465,000. It has 1500-2000 sq ft of living space.
1Originally built in the 1880s with a kitchen addition added in the 1940s, this 1 & 3/4 storey home offers four bedrooms, 1.5 bathrooms, and the kind of timeless charm you can't recreate.
2Main-floor laundry adds everyday convenience.
3This is a rare opportunity to own a piece of Almonte's history, updated for modern living.
Welcome to 165 Ottawa St, a character-filled century home tucked into the heart of Almonte, one of the Ottawa Valley's most beloved small towns. Originally built in the 1880s with a kitchen addition added in the 1940s, this 1 & 3/4 storey home offers four bedrooms, 1.5 bathrooms, and the kind of timeless charm you can't recreate. The home sits on a solid stone foundation built right on bedrock and has been thoughtfully updated over the years: new windows, exterior doors, insulation, and siding in 2009; a new roof in 2022; an on-demand hot water tank in 2021; and a beautiful covered deck in 2003. Inside, original hardwood floors flow through much of the home, and the large kitchen blends original hardwood cabinets with newer cherrywood cabinetry, with plenty of room to add an island or create the eat-in kitchen you've been dreaming of. Main-floor laundry adds everyday convenience. The updated bathroom is a standout, featuring a Safestep tub with full-body relaxation jets (and a foot-bath option) and a lower space that's perfect for grandkids or little ones to splash and play, and finished off with a beautiful vessel sink atop cherry cabinetry, Step outside to the covered deck, ideal for BBQs and watching the birds and wildlife come and go, then take in the large, open backyard; a blank canvas ready for your garden, play space, or even a future pool. Location doesn't get much better: you're in the heart of Almonte, within easy reach of the hospital, schools, and shopping, and just a block from the Mississippi River, where paddling, fishing, and swimming are practically part of the neighbourhood. This is a rare opportunity to own a piece of Almonte's history, updated for modern living. Book your private showing today.
4 bedrooms, 1 bathroom, about 1,500 sq ft, works out to roughly $310 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 165 Ottawa St
Every detail from the listing, in one place.
Type
Detached
Style
1 1/2 Storey
Living space
1500-2000 sq ftas stated on the listing
Parking
4 spaces
Basement
Unfinished, Exposed Rock
Features & systems
Parking & garage
Parking spaces
4
Interior
Basement
Unfinished · Exposed Rock
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
1 1/2 Storey
Property class
Detached
165 Ottawa St 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 →
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Monthly cost
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An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$2,284
/mo
based on the purchase price of $465,000
$93,000 cash
$372,000 financed
$313,322 total interest
Principal54%$372,000
Interest46%$313,322
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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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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Similar homes for sale nearby in Mississippi Mills
Other 3–6 bed homes for sale in Mississippi Mills around $465K.
Average days on market34Homes sold in about 34 days on average.
Sale-to-list ratio97.9%On average, homes sold below asking.
Active listings94Homes for sale here right now.
Median vs prior 90 days+1.4%Compared with Apr 24 – Jul 23, 2026: prices up.
Based on 92 sales from Jul 23 – Oct 21, 2026 (65 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 165 Ottawa St
How much is 165 Ottawa St listed for?
165 Ottawa St is listed at $465,000 (MLS® X13523686). Summitly updates the price as soon as the MLS® record changes.
Is $465,000 a good price for 165 Ottawa St?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Mississippi Mills. 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 165 Ottawa St changed?
Yes — it was first listed at $499,900 and is now $465,000, a drop of $34,900 (7.0%).
How many bedrooms and bathrooms does 165 Ottawa St have?
165 Ottawa St has 4 bedrooms and 1 bathroom, with about 1,500–2,000 square feet of living space. It is a detached home in Mississippi Mills.
How much would the monthly mortgage be on 165 Ottawa St?
About $2,284 a month — principal and interest on $465,000 with 20% down ($93,000), 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 165 Ottawa St compare with other homes in Mississippi Mills?
Its asking price of $465,000 is about 30% below the median sold price in Mississippi Mills over the last 90 days, $665,000, across 92 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 165 Ottawa St been sold before?
Summitly has no earlier MLS® sale or lease of 165 Ottawa St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 165 Ottawa St?
165 Ottawa St is in Mississippi Mills, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 165 Ottawa St been on the market?
109 days — 165 Ottawa St was listed on July 4, 2026.
What is the price per square foot of 165 Ottawa St?
About $233 to $310 per square foot: the asking price of $465,000 over the 1,500–2,000 sq ft the listing gives as its size range.
Does 165 Ottawa St have parking or a garage?
Yes — the listing gives 4 parking spaces.
Does 165 Ottawa St have a basement, and is it finished?
The listing describes the basement as: Unfinished, Exposed Rock.
