***Open House Sept 13th 2-4pm***. After 9 years of seafaring adventure, this family chose to anchor here, on this beautiful acre of land in Port Colborne. Feel the peace of the lives lived within it as you walk around! With 2814 Sq ft, this spacious country home has so much to offer you! It's a maze of stairwells, rooms leading into other rooms, and tiny doors to explore! You will get lost! And yes, it's a hide-n-go-seek & tag kind of home! We're calling it a generous 4 bedroom, but it could easily be 5, or 6 bedrooms, and possibly a 7th on the main floor! The current primary bedroom could be transformed into the "Captain's Quarters" by incorporating a current 4pc bath and nursery (now used as a dressing room) but it's alluring just as it is! The main floor has a large foyer to welcome guests, a private office, an open living room & dining room, a bright and sunny family room with sliding doors to the massive backyard, a powder room, a mudroom, and THEN you have the kitchen and laundry room. If you combine these last two together - you can create the ultimate eat in country kitchen! In addition to this you have a walk up attic, and still have a basement with a workshop! Step outside and see the 2 ancient trees standing guard against the sun while you enjoy coffee on the swing or dinner under the pergola. Then stroll over to the fire pit and enjoy the open starry night sky. You also a have a large 14' x 20' shed as well as the detached 2 car garage, with additional storage in the loft. An old cement slab will serve as great parking pad for your R.V. or boat. Don't forget the beach is just down the road!
6 bedrooms, 2 bathrooms, about 2,500 sq ft, works out to roughly $260 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 3921 #3 Hwy E
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
2500-3000 sq ftas stated on the listing
Parking
12 spacesYes garage
Basement
Half
Features & systems
Parking & garage
Garage
Yes
Parking spaces
12
Interior
Basement
Half
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
3921 #3 Hwy E 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
$3,193
/mo
based on the purchase price of $649,900
$129,980 cash
$519,920 financed
$437,909 total interest
Principal54%$519,920
Interest46%$437,909
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 5–7 bed homes for sale in Port Colborne around $650K.
Average days on market46Homes sold in about 46 days on average.
Sale-to-list ratio94.5%On average, homes sold below asking.
Active listings221Homes for sale here right now.
Median vs prior 90 days−8.5%Compared with Apr 27 – Jul 26, 2026: prices down.
Based on 100 sales from Jul 26 – Oct 24, 2026 (75 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 3921 #3 Hwy E
How much is 3921 #3 Hwy E listed for?
3921 #3 Hwy E is listed at $649,900 (MLS® X13752210). Summitly updates the price as soon as the MLS® record changes.
Is $649,900 a good price for 3921 #3 Hwy E?
Summitly rates it Excellent Deal: the asking price is 10% or more below 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 3921 #3 Hwy E changed?
Yes — it was first listed at $675,000 and is now $649,900, a drop of $25,100 (3.7%).
How many bedrooms and bathrooms does 3921 #3 Hwy E have?
3921 #3 Hwy E has 6 bedrooms and 2 bathrooms, with about 2,500–3,000 square feet of living space. It is a detached home in Port Colborne.
How much would the monthly mortgage be on 3921 #3 Hwy E?
About $3,193 a month — principal and interest on $649,900 with 20% down ($129,980), 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 3921 #3 Hwy E compare with other homes in Port Colborne?
Its asking price of $649,900 is about 41% above the median sold price in Port Colborne over the last 90 days, $460,000, across 100 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 3921 #3 Hwy E been sold before?
Summitly has no earlier MLS® sale or lease of 3921 #3 Hwy E on record from the last two years. Older records aren't shown under TRREB rules.
Where is 3921 #3 Hwy E?
3921 #3 Hwy E is in Port Colborne, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 3921 #3 Hwy E been on the market?
46 days — 3921 #3 Hwy E was listed on September 8, 2026.
What is the price per square foot of 3921 #3 Hwy E?
About $217 to $260 per square foot: the asking price of $649,900 over the 2,500–3,000 sq ft the listing gives as its size range.
Does 3921 #3 Hwy E have parking or a garage?
Yes — the listing gives 12 parking spaces. Garage: Yes.
Does 3921 #3 Hwy E have a basement, and is it finished?
