50
$1,359,000
81 Mackenzie King Avenue, St. Catharines, ON L2P 0E1
Secord Woods
3+2 bd
4 ba
3,000 sf
8
1 months on marketMLS® X13867180
Listing courtesy of REVEL Realty Inc., Brokerage
Homes with an In-Law Suite in St. Catharines
Multi-generational buying is one of the few ways a family affords St. Catharines at today's prices. These listings flag an in-law suite: separate living space, usually with its own kitchen or entrance, under the same roof.
- Active listings
- 56
- Median price
- $739K
- Price range
- $300K – $2.45M
- Avg. price / sq ft
- $611
- Avg. days on market
- 58
Listings
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56 listings
56 listings
20
$439,900
375 Almond Lane, St. Catharines, ON L2T 1B9
Secord Woods
3 bd
3 ba
700 sf
5
1 months on marketMLS® X13851684
Listing courtesy of ROYAL LEPAGE NRC REALTY
49
$999,900
75 Yates Street, St. Catharines, ON L2R 5R7
Downtown
4 bd
4 ba
2,000 sf
3
1 months on marketMLS® X13844690
Listing courtesy of ROYAL LEPAGE NRC REALTY
32
$545,000
29 Glengarry Road, St. Catharines, ON L2T 2T9
Oakdale
3+2 bd
2 ba
700 sf
6
1 months on marketMLS® X13839456
Listing courtesy of RE/MAX NIAGARA REALTY LTD, BROKERAGE
46
$450,000
214 NIAGARA Street, St. Catharines, ON L2M 4V4
Facer
2+2 bd
2 ba
700 sf
2
1 months on marketMLS® X13837724
Listing courtesy of RE/MAX NIAGARA REALTY LTD, BROKERAGE
48
$774,900
97 Glendale Avenue, St. Catharines, ON L2T 2J4
Glendale/Glenridge
3+3 bd
2 ba
1,100 sf
5
1 months on marketMLS® X13832052
Listing courtesy of RE/MAX NIAGARA REALTY LTD, BROKERAGE
39
$759,900
126 Westland Street, St. Catharines, ON L2S 4E2
Rykert/Vansickle
3+1 bd
2 ba
1,100 sf
4
1 months on marketMLS® X13816408
Listing courtesy of REVEL Realty Inc., Brokerage
32
$419,000
79 Carlton Street, St. Catharines, ON L2R 1R1
Haig
3 bd
2 ba
700 sf
4
1 months on marketMLS® X13815090
Listing courtesy of ROYAL LEPAGE NRC REALTY
31
$649,900
20 Augusta Avenue, St. Catharines, ON L2M 5R2
Facer
3+2 bd
3 ba
1,100 sf
2
1 months on marketMLS® X13814146
Listing courtesy of RIGHT AT HOME REALTY, BROKERAGE
30
$998,500
58 Ontario Street, St. Catharines, ON L2R 5J4
Downtown
5 bd
4 ba
3,500 sf
5
1 months on marketMLS® X13809304
Listing courtesy of ROYAL LEPAGE NRC REALTY
63
$1,424,000
38 Addison Drive, St. Catharines, ON L2S 4B7
Rykert/Vansickle
4 bd
3 ba
2,000 sf
8
1 months on marketMLS® X13801544
Listing courtesy of RE/MAX GARDEN CITY REALTY INC, BROKERAGE
48
$739,000
19 Brentwood Drive, St. Catharines, ON L2M 4M1
Carlton/Bunting
3+1 bd
2 ba
1,100 sf
5
1 months on marketMLS® X13787418
Listing courtesy of RIGHT AT HOME REALTY
Open Sun 2:00 p.m.
33
$524,900
177 PELHAM Road, St. Catharines, ON L2S 1V8
Western Hill
5 bd
2 ba
1,100 sf
5
1 months on marketMLS® X13774740
Listing courtesy of RE/MAX ESCARPMENT GOLFI REALTY INC.
37
$430,000
68 Carlton Street, St. Catharines, ON L2R 1P8
Downtown
2+1 bd
2 ba
700 sf
3
1 months on marketMLS® X13767630
Listing courtesy of ROYAL LEPAGE NRC REALTY
40
$769,000
17 RAMSEY Street, St. Catharines, ON L2N 2K3
Lakeport
2+2 bd
2 ba
700 sf
8
1 months on marketMLS® X13758180
Listing courtesy of REVEL Realty Inc., Brokerage
35
$799,900
7 Berkshire Drive, St. Catharines, ON L2M 3Y3
Carlton/Bunting
2+2 bd
2 ba
1,100 sf
4
2 months on marketMLS® X13727088
Listing courtesy of RE/MAX PRESIDENT REALTY
50
$2,000,000
39 Yates Street, St. Catharines, ON L2R 5R3
Downtown
4+1 bd
4 ba
3,500 sf
7
2 months on marketMLS® X13707644
Listing courtesy of MCGARR REALTY CORP, BROKERAGE
36
$299,900
22 Mildred Avenue, St. Catharines, ON L2R 6J1
Haig
3 bd
2 ba
700 sf
3
2 months on marketMLS® X13700720
Listing courtesy of RE/MAX ESCARPMENT REALTY INC.
27
$549,900
55 Kent Street, St. Catharines, ON L2S 1H4
Western Hill
3+2 bd
2 ba
700 sf
3
2 months on marketMLS® X13690664
Listing courtesy of COLDWELL BANKER ADVANTAGE REAL ESTATE INC, BROKERAGE
35
$434,900
164 Lake Street, St. Catharines, ON L2R 5Y7
Downtown
2 bd
2 ba
1,100 sf
8
2 months on marketMLS® X13685044
Listing courtesy of Century 21 Heritage House LTD
51
$2,450,000
10 Pawling Street, St. Catharines, ON L2N 5M2
Port Dalhousie
5 bd
7 ba
5,000 sf
6
2 months on marketMLS® X13672918
Listing courtesy of ROYAL LEPAGE NRC REALTY
32
$499,000
42 Cumming Street, St. Catharines, ON L2S 1H9
Western Hill
4 bd
2 ba
1,100 sf
2
2 months on marketMLS® X13659544
Listing courtesy of ROYAL LEPAGE NRC REALTY
46
$847,000
26 Fairington Crescent, St. Catharines, ON L2N 5W3
Lakeshore
4+1 bd
3 ba
1,100 sf
3
3 months on marketMLS® X13613958
Listing courtesy of SAVE MAX SPECIALISTS REALTY
29
$664,900
557 Lake Street, St. Catharines, ON L2N 4J1
Lakeport
3+3 bd
2 ba
1,100 sf
4
3 months on marketMLS® X13588644
Listing courtesy of RE/MAX ESCARPMENT REALTY INC.
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St. Catharines neighbourhoods
In-law suite in nearby cities
About St. Catharines
The largest city in Niagara, on the Welland Canal between Lake Ontario and the escarpment.
There are currently 56 active listings matching homes with an in-law suite in St. Catharines, with a median asking price of $739,000 and an average of $611 per square foot. Listings here are sitting longer than the regional average, which typically means more negotiating room on price and terms.
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Free home evaluationFrequently asked questions
How many homes with an in-law suite are there in St. Catharines right now?
The count at the top of this page is live from the MLS® System and updates throughout the day, so it reflects current inventory rather than a cached snapshot.
What is the buying process in St. Catharines?
Get a mortgage pre-approval, agree on representation with a brokerage, then start viewing. When you find the right property we prepare an Agreement of Purchase and Sale with the conditions that protect you — typically financing, home inspection, and status certificate review on a condo. Ontario has no statutory cooling-off period on resale homes, so conditions are the protection.
Can I find out what homes in St. Catharines actually sold for?
Yes, with a free account. TRREB's VOW rules require registration before sold and leased prices can be displayed, and that data cannot be indexed by search engines.
Can I see a property that isn't on this site?
Yes. This site shows the board's public IDX inventory, and I can also arrange showings for exclusive listings and properties represented by any other brokerage.
Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.