121 KNOLL Street, Port Colborne, ON
L3K 5A8
Listed September 28, 2026
Virtual Tour
About this property
A RARE FIND WITH SPACE TO SPARE! Welcome to 121 Knoll Street, a character-filled 2-storey home offering approximately 2,600 sq. ft. of above-grade living space on an impressive 102 x 134 ft lot in Port Colborne. With generous room sizes and a versatile layout, this home offers plenty of space to spread out and make it your own. The main floor features a spacious sitting room, family room, additional flex space, bedroom, 4-piece bathroom, laundry, mudroom and pantry, while the second level offers two generously sized bedrooms and a 3-piece bathroom. Outside, the expansive property provides exceptional outdoor space along with a detached garage, private double driveway and parking for up to nine vehicles. Municipal water and sewer, forced-air gas heating and central air add everyday convenience. With its substantial footprint, oversized lot and flexible living spaces, 121 Knoll Street is a unique opportunity with room to grow, gather and create a home that truly fits your lifestyle.
Features
Property Details
Listing
Property
Location
Taxes & Financials
Cost of Ownership Calculator
What it could cost each month to own 121 KNOLL Street — mortgage, property taxes, fees, insurance, utilities and upkeep. Change any number to match your situation.
Your mortgage
$109,980 · Minimum $29,990
Use the rate your lender or broker quotes you.
Monthly costs
From the listing (2025 tax bill).
Leave at $0 if there isn't one.
Typical for this kind of home.
Hydro, heating, water and sewer.
About 1% of the price a year, set aside.
One-time costs
A typical estimate — your lawyer will confirm.
Estimated monthly cost of ownership
$3,783/mo
About $45,396 a year
- $2,432
- $438
- Home insurance$125
- Utilities$330
- Maintenance & repairs$458
Cash needed to close
- Down payment (20%)
- $109,980
- Ontario land transfer tax
- $7,473
- Legal fees, title insurance & inspectionEstimate
- $2,500
- Total
- $119,953
Estimates only — not a mortgage approval, quote or tax advice. Payments assume a fixed rate compounded semi-annually; minimum down payments, mortgage insurance and land transfer tax follow current CMHC and Ontario rules. Insurance, utilities and upkeep are typical figures for the area. Your lender, lawyer and insurer will confirm your exact costs.
Location & Walkability
121 KNOLL Street, Port Colborne, ON
Map data © GoogleOpen in Google Maps ↗
Similar Properties Nearby
View all →
For SaleVideo tourPort Colborne
$549,000
29 Runnymede Road
For SalePort Colborne
$549,000
1368 Lorraine Road
For SalePort Colborne
$555,000
506 Main Street
For SaleVirtual tourPort Colborne
$539,900
466 Sugarloaf Street
For SalePort Colborne
$559,900
62 West Street
For SaleVideo tourPort Colborne
$534,500
10 First Avenue
Last Updated: September 28, 2026
Listing Office: RE/MAX NIAGARA REALTY LTD, BROKERAGE
This listing content is owned and licensed by REALTOR® members of The Canadian Real Estate Association. 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 trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.