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Homes for sale in St. Marys under $900K, ON

Figures for St. Marys, ON, week ending September 15, 2026.

Paige
Under $900K · St. Marys
Paige
59 homes of the 69 for sale in St. Marys are asking under $900K. The median asking price across everything for sale in St. Marys is $601,000, and what is listed has been on the market a median of 64 days. What are you looking for in St. Marys?
220 Elgin Street EFor SaleTREB
$630,000
220 Elgin Street E, St. Marys
4 bd · 3 ba · House · 4 DOM
X13775934, Peak Select Realty Inc
22 St. Andrew Street N Unit 108For SaleTREB
$284,900
22 St. Andrew Street N Unit 108, St. Marys
2 bd · 2 ba · Condo · 6 DOM
X13768458, Shackleton's Real Estate & Auction Co
321 Tracy StreetFor SaleTREB
$600,000
321 Tracy Street, St. Marys
2 bd · 2 ba · Townhouse · 8 DOM
X13757042, Peak Select Realty Inc
202 Queen Street WFor SaleTREB
$649,000
202 Queen Street W, St. Marys
4 bd · 4 ba · House · 5 DOM
X13772628, Peak Select Realty Inc
158 James Street NFor SaleTREB
$480,000
158 James Street N, St. Marys
4 bd · 1 ba · House · 5 DOM
X13770532, RE/MAX A-B Realty Ltd
353 Queen Street EFor SaleTREB
$499,000
353 Queen Street E, St. Marys
3 bd · 3 ba · House · 6 DOM
X13766174, Peak Select Realty Inc
172 Hooper StreetFor SaleTREB
$599,900
172 Hooper Street, St. Marys
2 bd · 2 ba · Townhouse · 13 DOM
X13739608, RE/MAX A-B Realty Ltd
275 JAMES Street Unit 21For SaleTREB
$569,900
275 JAMES Street Unit 21, St. Marys
3 bd · 3 ba · Condo · 15 DOM
X13730400, RE/MAX CENTRE CITY REALTY INC.
180 Ridgewood CrescentFor SaleTREB
$764,900
180 Ridgewood Crescent, St. Marys
4 bd · 4 ba · House · 20 DOM
X13720592, Peak Select Realty Inc
318 Elizabeth StreetFor SaleTREB
$825,000
318 Elizabeth Street, St. Marys
3 bd · 2 ba · House · 23 DOM
X13706430, Peak Select Realty Inc
34 Warner StreetFor SaleTREB
$565,000
34 Warner Street, St. Marys
2 bd · 2 ba · House · 36 DOM
X13663370, RE/MAX A-B Realty Ltd
29 Dunsford CrescentUnder ContractTREB
$601,000
29 Dunsford Crescent, St. Marys
3 bd · 2 ba · House · 40 DOM
X13650716, RE/MAX A-B Realty Ltd
104 Ontario Street SFor SaleTREB
$639,900
104 Ontario Street S, St. Marys
3 bd · 2 ba · House · 42 DOM
X13638318, RE/MAX A-B Realty Ltd
189 Elizabeth Street Unit 1CFor SaleTREB
$698,000
189 Elizabeth Street Unit 1C, St. Marys
2 bd · 2 ba · Condo · 46 DOM
X13628752, RE/MAX A-B Realty Ltd
30 Ann Street Unit 29Under ContractTREB
$579,900
30 Ann Street Unit 29, St. Marys
2 bd · 3 ba · House · 47 DOM
X13625336, Royal LePage Heartland Realty
237 Thomas StreetFor SaleTREB
$499,900
237 Thomas Street, St. Marys
3 bd · 1 ba · House · 48 DOM
X13621900, Benchmark Real Estate Services Canada Inc.

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