511 Trillium Ave is a 3-bedroom, 2-bathroom detached home in Welland, listed for $654,900. It has 1100-1500 sq ft of living space.
1Chic, tastefully updated and move-in ready!
2Dramatic vaulted ceilings enhance the bright, open-concept main floor, where elegant columns define the living room and the large Maple kitchen features a centre island and spacious dining area.
3The second bathroom features a corner whirlpool tub for a relaxing retreat.
Chic, tastefully updated and move-in ready! This 3-bedroom, 2-bath Backsplit offers over 2,000 sq. ft. of finished living space in a prime North Welland neighbourhood. Dramatic vaulted ceilings enhance the bright, open-concept main floor, where elegant columns define the living room and the large Maple kitchen features a centre island and spacious dining area. An open railing overlooks the finished lower-level family room with a corner fireplace, creating an airy, connected feel. The second bathroom features a corner whirlpool tub for a relaxing retreat. A fourth-level media room adds even more living space, while the finished laundry room provides plenty of cupboard storage. Outdoor living is just as inviting. A side entrance leads to a private deck with space for dining and a hot tub nook, while the pergola covered rear patio is a dream for entertaining. The fully fenced yard offers room for children and pets to play.
3 bedrooms, 2 bathrooms, about 1,100 sq ft, works out to roughly $595 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 511 Trillium Ave
Every detail from the listing, in one place.
Type
Detached
Style
Backsplit 4
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)
0
Listing & possession
Property style
Backsplit 4
Property class
Detached
511 Trillium Ave Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X14124590$654,900
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 511 Trillium Ave Compares to the Welland Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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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
$3,217
/mo
based on the purchase price of $654,900
$130,980 cash
$523,920 financed
$441,278 total interest
Principal54%$523,920
Interest46%$441,278
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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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 Welland
Other 2–4 bed homes for sale in Welland around $655K.
Average days on market43Homes sold in about 43 days on average.
Sale-to-list ratio96.5%On average, homes sold below asking.
Active listings448Homes for sale here right now.
Median vs prior 90 days−0.9%Compared with May 1 – Jul 30, 2026: prices down.
Based on 286 sales from Jul 30 – Oct 28, 2026 (236 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 511 Trillium Ave
How much is 511 Trillium Ave listed for?
511 Trillium Ave is listed at $654,900 (MLS® X14124590). Summitly updates the price as soon as the MLS® record changes.
Is $654,900 a good price for 511 Trillium Ave?
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Welland. 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 511 Trillium Ave changed?
No — 511 Trillium Ave is still listed at its original asking price of $654,900.
How many bedrooms and bathrooms does 511 Trillium Ave have?
511 Trillium Ave has 3 bedrooms and 2 bathrooms, with about 1,100–1,500 square feet of living space. It is a detached home in Welland.
How much would the monthly mortgage be on 511 Trillium Ave?
About $3,217 a month — principal and interest on $654,900 with 20% down ($130,980), 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 511 Trillium Ave compare with other homes in Welland?
Its asking price of $654,900 is about 21% above the median sold price in Welland over the last 90 days, $539,950, across 286 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 511 Trillium Ave been sold before?
Summitly has no earlier MLS® sale or lease of 511 Trillium Ave on record from the last two years. Older records aren't shown under TRREB rules.
Where is 511 Trillium Ave?
511 Trillium Ave is in Welland, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 511 Trillium Ave been on the market?
1 day — 511 Trillium Ave was listed on October 27, 2026.
What is the price per square foot of 511 Trillium Ave?
About $437 to $595 per square foot: the asking price of $654,900 over the 1,100–1,500 sq ft the listing gives as its size range.
Does 511 Trillium Ave have parking or a garage?
Yes — the listing gives 3 parking spaces.
Does 511 Trillium Ave have a basement, and is it finished?
The listing describes the basement as: Full, Finished.
