17 Hainer St is a 12-bedroom, 4-bathroom fourplex in St. Catharines, listed for $949,900. It has 5000 + sq ft of living space.
1Can you hear the GO TRAIN???
2All units are identical layouts of each other and each unit offers a formal Livingroom, a separate Dining room, Kitchen, 4 pc bathroom, 3 good sized bedrooms and outside living space on a pressure treated deck/balcony.
3Schools, parks, hiking trails, nature reserves, and fantastic fishing spots are also all in the immediate neighbourhood.
Can you hear the GO TRAIN??? The Tenants in This EXTRA EXTRA LARGE LEGAL FOUR UNIT apartment building almost can. The Location for this complex is Fantastic as it is within a short walk of the New Proposed GO Train station! All units are identical layouts of each other and each unit offers a formal Livingroom, a separate Dining room, Kitchen, 4 pc bathroom, 3 good sized bedrooms and outside living space on a pressure treated deck/balcony. This Turn Key investment has huge upside potential. Everything is at your fingertips with a 5 minute walk to downtown St. Catharines with all the many amenities it offers such as shopping, cafes/restaurants/bars, theatre, OHL Hockey, Concerts, Library and the downtown Brock University satellite campus. Schools, parks, hiking trails, nature reserves, and fantastic fishing spots are also all in the immediate neighbourhood. The Via Rail, Go station, city buses & Hwy 406 are just around the corner for the simplest of commutes. This 2 story 4 unit apartment building fronts on two separate roads and offers approximately 160 feet of road frontage which is prime for any future development. All units are currently fully rented. The two main floor Tenants are month to month longer term tenants. All of the units come with a fridge, stove, hardwood flooring and have been refurbished with newer kitchens, 4pc bathrooms and replacement vinyl double-paned windows. Each unit has their own electric breaker panel, electric baseboard heat, hot water heaters (2 are rented and 2 are owned)and separate hydro meters and all Tenants except for one unit pay their own hydro. This is a very easy property to maintain, a fantastic money maker and should not be missed as it will not last. This Turn-Key Investment Is Ready To Generate Income While Providing Incredible Upside For The Future.
12 bedrooms, 4 bathrooms, about 5,000 sq ft, works out to roughly $190 per square foot. Chat with Zara if you'd like a deeper read on whether this fourplex fits your budget and timing.
Inside 17 Hainer St
Every detail from the listing, in one place.
Type
Fourplex
Style
2-Storey
Living space
5000 + sq ftas stated on the listing
Parking
3 spaces
Basement
Partial Basement
Features & systems
Parking & garage
Parking spaces
3
Interior
Basement
Partial Basement
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Fourplex
17 Hainer 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
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$4,667
/mo
based on the purchase price of $949,900
$189,980 cash
$759,920 financed
$640,052 total interest
Principal54%$759,920
Interest46%$640,052
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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Keep looking near 17 Hainer St
Homes for sale in St. Catharines
Every active St. Catharines MLS® listing, updated all day.
Average days on market39Homes sold in about 39 days on average.
Sale-to-list ratio96.4%On average, homes sold below asking.
Active listings713Homes for sale here right now.
Median vs prior 90 days+1.8%Compared with May 10 – Aug 8, 2026: prices up.
Based on 525 sales from Aug 8 – Nov 6, 2026 (507 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
17 Hainer St is listed at $949,900 (MLS® X13093872). Summitly updates the price as soon as the MLS® record changes.
Is $949,900 a good price for 17 Hainer St?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in St. Catharines. 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 17 Hainer St changed?
Yes — it was first listed at $1,049,900 and is now $949,900, a drop of $100,000 (9.5%).
How many bedrooms and bathrooms does 17 Hainer St have?
17 Hainer St has 12 bedrooms and 4 bathrooms, with about 5,000 square feet of living space. It is a fourplex in St. Catharines.
Is 17 Hainer St close to transit?
The nearest rapid-transit station is St. Catharines GO Station (Lakeshore West GO), about 750 m (about a 9-minute walk) in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 17 Hainer St?
About $4,667 a month — principal and interest on $949,900 with 20% down ($189,980), 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 17 Hainer St compare with other homes in St. Catharines?
Its asking price of $949,900 is about 70% above the median sold price in St. Catharines over the last 90 days, $560,000, across 525 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 17 Hainer St been sold before?
Summitly has no earlier MLS® sale or lease of 17 Hainer St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 17 Hainer St?
17 Hainer St is in St. Catharines, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 17 Hainer St been on the market?
185 days — 17 Hainer St was listed on May 5, 2026.
What is the price per square foot of 17 Hainer St?
About $190 per square foot: the asking price of $949,900 over the 5,000 sq ft the listing gives.
