100 Queen Street E, St. Marys, ON N4X 1A6
Turnkey mixed-use investment opportunity in the heart of downtown St. Marys. This fully tenanted property features a main-level national retail tenant under a long-term lease, providing stable and predictable income. The upper level includes a fully renovated 2-bedroom residential unit currently operating as a short-term rental, with flexibility for continued use, long-term tenancy, or owner occupancy (subject to applicable regulations). Additional unfinished space offers the potential to create a one-bedroom residential unit (buyer to verify), providing an opportunity to increase future income. Located on a prominent corner lot in the downtown core, the property benefits from strong visibility, walkability, and year-round tourism activity that supports rental demand. Approximate 4.5% cap rate with upside potential. Financial details available upon request for pre-qualified buyers. Please do not go direct. Contact your REALTOR for more information.
- MLS number
- X12699368
- Type
- Investment
- Status
- Active
- Bedrooms
- —
- Bathrooms
- 3
- Postal code
- N4X 1A6
- Photos
- 36
- Property tax
- $5,758 / year
This listing’s own days on market are shown above. How long the property has been for sale across every earlier listing is drawn from records the board releases only to registered users — a free account opens it, along with the sale history below.
Property details
As filed by the listing brokerage. Anything the board left blank is left out rather than shown as unknown — and none of it is guaranteed accurate by PropTx, so verify what you rely on.
Property
- Type
- Investment
- Class
- Commercial
- Age
- 100+
- Community
- St. Marys
- Municipality
- St. Marys
- Cross street
- Water
- Zoning
- C1-1
Inside
- Bathrooms
- 3
- Washrooms
- 3
Parking
- Driveway spaces
- 0
Land
- Lot
- 42.18 × 56 feet
Heating, cooling and services
- Heating
- Gas Forced Air Open
- Cooling
- Yes
- Water
- Municipal
Listing
- MLS number
- X12699368
- Status
- Price Change
- Previous status
- New
- Listed on
- 2026-01-15
- Expires
- 2026-09-30
- Possession
- 2026-02-01
- Taxes
- $5,758 (2025)
- Board
- One Point Association of REALTORS
Listing history
No previous listings found for this address.
Where this property is
Where this address sits, matched against open government data.
Estimated from the house-number range along this road: the right block of the right street, not the exact building. No address file publishes this house.
Schools
The school boundaries this address is inside, and the schools nearest it. Boards redraw boundaries and cap programs — confirm with the board before this affects a decision.
Other schools nearby
By distance from this address, not school boundary — a school 400 m away can be in another school’s attendance area.
| School | Level | Distance | Rating |
|---|---|---|---|
| Holy Name of Mary School Huron Perth CDSB | Elementary | 616 m | / 10 63% met the standard |
| St Marys D.C. & V.I. - Elementary Avon Maitland DSB | Elementary | 791 m | Not reported |
| St Marys D.C. & V. I. High School Avon Maitland DSB | Secondary | 792 m | / 10 76% met the standard · 2 of 6 measures |
| Little Falls Public School Avon Maitland DSB | Elementary | 1.3 km | / 10 81% met the standard |
How the rating is calculated
EQAO — Ontario’s testing agency — publishes, for each school, the percentage of students meeting the provincial standard in Grade 3 and Grade 6 reading, writing and mathematics. The rating is the average of those percentages divided by ten. A school where 72% of students met the standard rates 7.2 out of 10.
Nothing is weighted or adjusted, and schools are not ranked against each other. Where EQAO withholds a result to protect the privacy of a small group of students, that measure is left out rather than counted as zero — so a rating built on fewer than six measures says so.
What it does not measure. It is one year of standardised testing in three subjects. It says nothing about teaching, programs, or whether a school suits a particular child, and it tracks neighbourhood household income closely enough that it partly measures the neighbourhood rather than the school. Treat it as one figure among many.
Source: Ontario Ministry of Education, School Information and Student Demographics (2024–25), Open Government Licence – Ontario.
H-Value
This neighbourhood
Statistics Canada 2021 Census, for the surrounding few blocks — about 444 people.
The neighbourhood, by the census
Statistics Canada 2021 Census for dissemination area 35310151 — the few blocks around this address, home to 444 people. It describes the area, not this property.
Percentages are of the 270 responses in this category. Statistics Canada rounds counts and withholds small ones to keep individuals unidentifiable, so categories with too few people to publish are absent rather than shown as zero.
Source: Statistics Canada, 2021 Census of Population. Contains information licensed under the Open Government Licence – Canada.
Work out the numbers
Everything below is calculated in your browser from figures you can change. Nothing is sent anywhere.
If you rented it out
How this is calculated, and what it leaves out
Canadian fixed-rate mortgages compound semi-annually, not monthly, so the monthly rate here is (1 + rate/2)1/6 − 1. Most calculators use rate ÷ 12, which is the American convention and overstates the payment by tens of dollars a month.
Below 20% down, default insurance is mandatory and is added to the loan rather than paid at closing: 2.80% at 85% loan-to-value, 3.10% at 90%, 4.00% at 95%. It is unavailable at or above $1.5M, which is why 20% is a hard floor there.
Not included: vacancy, property management, capital repairs, income tax, and the fact that a lender qualifies you at a stress-test rate rather than the one you are quoted. This is arithmetic on the numbers above, not a mortgage approval or an opinion of what you can afford.