Some addresses give you a home. This one gives you a piece of Port Colborne history. Lakefront estate living on Port Colborne's historic and prestigious Tennessee Avenue. Beautifully preserved and extensively renovated over the past 20 years, this remarkable century home blends timeless character with the confidence of modern updates. Set on a spectacular 500' deep lot extending into Gravelly Bay on Lake Erie, the property offers over 3,300 sq. ft., 4 bedrooms and 2.5 baths.The home's signature turret creates a distinctive curved living room with wall-to-wall lakefront windows, a gas fireplace and space for a grand piano. The main floor also features a formal dining room with garden doors to a lakeside deck, a bright white kitchen with built-in appliances, adjoining breakfast nook, and a library with board-and-batten detailing and a quiet reading alcove.The spacious primary suite enjoys sweeping lake views, a gas fireplace, spa-inspired ensuite with clawfoot soaker tub and a walk-in closet. Three additional generous bedrooms, a convenient second-floor laundry closet, original hardwood floors, a classic oak staircase and a grand centre hall complete the home.Outside, mature trees, tiered gardens and stone patios lead to a private waterfront retreat with a double boathouse, beach area and calm waters ideal for kayaking and paddleboarding. The driveway extends right to the shoreline.Extensive improvements completed during the current ownership include updated electrical, copper plumbing, most windows and all exterior doors, added exterior insulation with new siding, new interior doors, trim and staircase, renovated bathrooms and updated fixtures. Additional features include a full unfinished basement, double garage, dual HVAC with separate climate control for each level, new furnaces and central air units (2023), whole-home generator (2024), city services, and an unbeatable Lake Erie setting.
4 bedrooms, 2 bathrooms, about 3,000 sq ft, works out to roughly $498 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 101 Tennessee Ave
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
3000-3500 sq ftas stated on the listing
Parking
6 spacesYes garage
Basement
Full, Unfinished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
6
Interior
Basement
Full · Unfinished
Lot & land
Lot size (sqft)
0.98
Listing & possession
Property style
2-Storey
Property class
Detached
101 Tennessee Ave 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
$7,344
/mo
based on the purchase price of $1,495,000
$299,000 cash
$1,196,000 financed
$1,007,346 total interest
Principal54%$1,196,000
Interest46%$1,007,346
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 Port Colborne
Other 3–5 bed homes for sale in Port Colborne around $1.5M.
Average days on market48Homes sold in about 48 days on average.
Sale-to-list ratio94.3%On average, homes sold below asking.
Active listings207Homes for sale here right now.
Median vs prior 90 days−8.7%Compared with May 5 – Aug 3, 2026: prices down.
Based on 91 sales from Aug 3 – Nov 1, 2026 (78 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 101 Tennessee Ave
How much is 101 Tennessee Ave listed for?
101 Tennessee Ave is listed at $1,495,000 (MLS® X12921958). Summitly updates the price as soon as the MLS® record changes.
Is $1,495,000 a good price for 101 Tennessee Ave?
Summitly rates it Above Market: the asking price is 5% to 15% above Zara's estimate, an estimate built from recent sales in Port Colborne. 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 101 Tennessee Ave changed?
Yes — it was first listed at $1,650,000 and is now $1,495,000, a drop of $155,000 (9.4%).
How many bedrooms and bathrooms does 101 Tennessee Ave have?
101 Tennessee Ave has 4 bedrooms and 2 bathrooms, with about 3,000–3,500 square feet of living space. It is a detached home in Port Colborne.
How much would the monthly mortgage be on 101 Tennessee Ave?
About $7,344 a month — principal and interest on $1,495,000 with 20% down ($299,000), 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 101 Tennessee Ave compare with other homes in Port Colborne?
Its asking price of $1,495,000 is about 225% above the median sold price in Port Colborne over the last 90 days, $460,000, across 91 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 101 Tennessee Ave been sold before?
Summitly has no earlier MLS® sale or lease of 101 Tennessee Ave on record from the last two years. Older records aren't shown under TRREB rules.
Where is 101 Tennessee Ave?
101 Tennessee Ave is in Port Colborne, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 101 Tennessee Ave been on the market?
221 days — 101 Tennessee Ave was listed on March 25, 2026.
What is the price per square foot of 101 Tennessee Ave?
About $427 to $498 per square foot: the asking price of $1,495,000 over the 3,000–3,500 sq ft the listing gives as its size range.
Does 101 Tennessee Ave have parking or a garage?
Yes — the listing gives 6 parking spaces. Garage: Yes.
Does 101 Tennessee Ave have a basement, and is it finished?
The listing describes the basement as: Full, Unfinished.
