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Duplex

198 Water St S, St. Marys

St. Marys, ON · · MLS® X12391525

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Free for members: past prices, dates, photos and the full sale history of this home, shown under TRREB rules.

Bedrooms: 4
Bathrooms: 2
Living space: 1500–2000sq ft
Parking spaces: 6

Type Duplex
Lot 199.54 × 99.48
Garage Yes
Basement Unfinished, Partial Basement

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What you should know

198 Water St S is a 4-bedroom, 2-bathroom duplex in St. Marys. It has sold; the sold price is shown free to signed-in members, as board rules require.

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4 Bed, 2 Bath Duplex in St. Marys

About 198 Water Street South

The listing remarks and room-by-room details of sold and leased homes are available to signed-in members.

4 bedrooms, 2 bathrooms, about 1,500 sq ft. Chat with Zara if you'd like a deeper read on whether this duplex fits your budget and timing.

Inside 198 Water St S

Every detail from the listing, in one place.

Type: Duplex
Style: 1 1/2 Storey
Living space: 1500-2000 sq ftas stated on the listing
Lot size: 199.54 x 99.48
Parking: 6 spacesYes garage
Basement: Unfinished, Partial Basement

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 6

Interior

Basement: Unfinished · Partial Basement

Lot & land

Lot dimensions: 199.54 x 99.48
Lot size (sqft): 0

Listing & possession

Property style: 1 1/2 Storey
Property class: Duplex

198 Water St S Price & Sale History

Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.

198 Water St S has sold

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How 198 Water St S Compares to the St. Marys Market

Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.

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What's selling nearby

Sold prices and dates are shown free to signed-in members, as MLS® rules require. Zara doesn't publish an estimate for a home that has sold.

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St. Marys market, last 90 days

Median sold price: $568,000
Average sold price: $589,686
Average days on market: 67
Homes sold: 29

Closed sales on the TRREB MLS®.

Full St. Marys market report

Recently sold nearby in St. Marys

Sold prices are shown free to signed-in members, as board rules require.

3 nearby sales vs. this home

Closed sales from MLS®, compared with this home's asking price.

See what these homes actually sold for

Free with a Summitly account. Sign in once and sold prices unlock across the site.

Home	Sold price	$ / sqft	% of asking	Sold
This home198 Water Street S 4 bd · 2 ba · 1,500 sqft	—asking	—	—	—
109 James Street 3 bd · 4 ba · 1,100 sqft
197 Jones Street 4 bd · 2 ba · 1,100 sqft
61 Water Street 4 bd · 2 ba

109 James Street
3 bd · 4 ba · 1,100 sqft
197 Jones Street
4 bd · 2 ba · 1,100 sqft
61 Water Street
4 bd · 2 ba

Living in St. Marys: Location & Amenities

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MLS® X12391525

Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. © 2026 Toronto Regional Real Estate Board. All rights reserved.

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.

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- 2500–3000 sqft
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Explore More Duplexes in St. Marys

Curated MLS® searches this property belongs to — same city, same shape of home.

4 Bed, 2 Bath Duplex in St. Marys

About 198 Water Street South

The listing remarks and room-by-room details of sold and leased homes are available to signed-in members.

4 bedrooms, 2 bathrooms, about 1,500 sq ft. Chat with Zara if you'd like a deeper read on whether this duplex fits your budget and timing.

Inside 198 Water St S

Every detail from the listing, in one place.

Type: Duplex
Style: 1 1/2 Storey
Living space: 1500-2000 sq ftas stated on the listing
Lot size: 199.54 x 99.48
Parking: 6 spacesYes garage
Basement: Unfinished, Partial Basement

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 6

Interior

Basement: Unfinished · Partial Basement

Lot & land

Lot dimensions: 199.54 x 99.48
Lot size (sqft): 0

Listing & possession

Property style: 1 1/2 Storey
Property class: Duplex

How 198 Water St S Compares to the St. Marys Market

Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.

Sold

What's selling nearby

Sold prices and dates are shown free to signed-in members, as MLS® rules require. Zara doesn't publish an estimate for a home that has sold.

What's my home worth?Ask an agent

St. Marys market, last 90 days

Median sold price: $568,000
Average sold price: $589,686
Average days on market: 67
Homes sold: 29

Closed sales on the TRREB MLS®.

Full St. Marys market report

Market pulse · St. Marys

St. Marys market

Median sold price$568,000Last 90 days
Average days on market67Homes sold in about 67 days on average.
Sale-to-list ratio97.3%On average, homes sold below asking.
Active listings62Homes for sale here right now.
Median vs prior 90 days+3.9%Compared with May 13 – Aug 11, 2026: prices up.

Based on 29 sales from Aug 11 – Nov 9, 2026 (45 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.

Recently sold nearby in St. Marys

Sold prices are shown free to signed-in members, as board rules require.

3 nearby sales vs. this home

Closed sales from MLS®, compared with this home's asking price.

See what these homes actually sold for

Free with a Summitly account. Sign in once and sold prices unlock across the site.

Home	Sold price	$ / sqft	% of asking	Sold
This home198 Water Street S 4 bd · 2 ba · 1,500 sqft	—asking	—	—	—
109 James Street 3 bd · 4 ba · 1,100 sqft
197 Jones Street 4 bd · 2 ba · 1,100 sqft
61 Water Street 4 bd · 2 ba

109 James Street
3 bd · 4 ba · 1,100 sqft
197 Jones Street
4 bd · 2 ba · 1,100 sqft
61 Water Street
4 bd · 2 ba

Questions About 198 Water St S

How much did 198 Water St S sell for?

The sold price is available to signed-in members. Under Toronto Regional Real Estate Board rules, sold prices are shown only to registered users who confirm they are a bona fide consumer — sign in free on this page to see it.

How many bedrooms and bathrooms does 198 Water St S have?

198 Water St S has 4 bedrooms and 2 bathrooms, with about 1,500–2,000 square feet of living space. It is a duplex in St. Marys.

Has 198 Water St S been sold before?

Summitly has no earlier MLS® sale or lease of 198 Water St S on record from the last two years. Older records aren't shown under TRREB rules.

Where is 198 Water St S?

198 Water St S is in St. Marys, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.

Does 198 Water St S have parking or a garage?

Yes — the listing gives 6 parking spaces. Garage: Yes.

Does 198 Water St S have a basement, and is it finished?

The listing describes the basement as: Unfinished, Partial Basement.

What is the lot size of 198 Water St S?

The lot measures 199.54 × 99.48 (50 acres), as published in the listing.

What is the property tax for 198 Water St S?

The listing for 198 Water St S doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for St. Marys.

When was 198 Water St S built?

The listing for 198 Water St S doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.