131 William St, Parry Sound

Name: 131 William Street
SKU: X13578246
Price: 1295000 CAD
Availability: InStock

3 Bed, 3 Bath Detached Home in Parry Sound

About 131 William Street

Step inside this rare offering; a centrally located, luxury waterfront home boasting 5 bedrooms, 3.5 bathrooms, and nearly 5,000 square feet of beautifully finished living space along the picturesque Seguin River. Thoughtfully designed across two levels, this custom-built home features a full-height walkout lower level complete with a second kitchen, spacious family room, private office, and versatile flex room, making it ideal for multi-generational living, guests, or entertaining. At the heart of the home, the grand kitchen is equipped with stainless steel appliances, including a flat-top stove, wall oven, and built-in microwave. From the expansive 8 feet by 4 foot island, enjoy uninterrupted sight lines through the dining and living areas, all framed by peaceful, private views of the river. Both family rooms enjoy the warmth of propane fireplaces as well as the separate dining room. The walkout lower level opens to a gently sloping lawn leading directly to the waterfront, where your private dock awaits for endless days of boating, paddling, swimming, or simply relaxing by the water's edge. A circular driveway and an attached oversized double-car garage offers ample space for vehicles, recreational equipment, and additional storage/workshop. Offering the perfect balance of luxury, functionality, and an unbeatable waterfront lifestyle, this exceptional property combines the tranquility of riverfront living with the convenience of being just minutes from town and everyday amenities. This is a truly remarkable place for your family to call home.

3 bedrooms, 3 bathrooms, about 2,500 sq ft, works out to roughly $518 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 131 William St

Every detail from the listing, in one place.

Type: Detached
Style: Bungalow
Living space: 2500-3000 sq ftas stated on the listing
Parking: 8 spacesYes garage
Basement: Separate Entrance, Finished with Walk-Out

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 8

Interior

Basement: Separate Entrance · Finished with Walk-Out

Lot & land

Lot size (sqft): 0

Listing & possession

Property style: Bungalow
Property class: Detached

131 William St Price & Sale History

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

—ReducedPrice reducedThis listingMLS® X13578246−$100,000 (7.2%)$1,295,000
Jul 17, 2026For saleListedThis listingMLS® X13578246$1,395,000

Sourced from MLS®. Includes earlier listings of this property on record.

What's it worth?

How 131 William St Compares to the Parry Sound Market

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

Zara’s estimate

Well Above Market· based on 73 recent sales

Value your own home →How accurate are Zara’s estimates?

Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works

Parry Sound market, last 90 days

Median sold price: $480,000
Average sold price: $487,231
Average days on market: 46
Homes sold: 45

Closed sales on the TRREB MLS®.

Full Parry Sound market report

Market pulse · Parry Sound

Parry Sound market

Median sold price$480,000Last 90 days
Average days on market46Homes sold in about 46 days on average.
Sale-to-list ratio95.3%On average, homes sold below asking.
Active listings39Homes for sale here right now.
Median vs prior 90 days+12.9%Compared with Apr 17 – Jul 16, 2026: prices up.

Based on 45 sales from Jul 16 – Oct 14, 2026 (29 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 Parry Sound

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

6 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 home131 William Street 3 bd · 3 ba · 2,500 sqft	$1,295,000asking	$518	—	—
4 Margaret Street 2 bd · 1 ba · 1,100 sqft
808 Paradise Lane 3 bd · 1 ba · 1,100 sqft
53 Dennis Drive 3 bd · 2 ba · 2,000 sqft
65 Isabella Street 3 bd · 1 ba · 700 sqft
5 Burritt Street 3 bd · 1 ba · 1,500 sqft
530 Oak Point Road 4 bd · 1 ba · 1,100 sqft

4 Margaret Street
2 bd · 1 ba · 1,100 sqft
808 Paradise Lane
3 bd · 1 ba · 1,100 sqft
53 Dennis Drive
3 bd · 2 ba · 2,000 sqft
65 Isabella Street
3 bd · 1 ba · 700 sqft
5 Burritt Street
3 bd · 1 ba · 1,500 sqft
530 Oak Point Road
4 bd · 1 ba · 1,100 sqft

Living in Parry Sound: Location & Amenities

Transit, schools, parks and everyday places near this home. Select any place to open it on Google Maps.

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How long is your commute?

From 131 William St. Typical times without traffic delays; transit times aren't available yet.

Costs, Mortgage & Rental Return for 131 William St

What it could cost each month, today's rates from our mortgage partner, and what it could return as a rental.

Mortgage: $6,362; 20% down · 25 years · 5.5% assumed
Property tax: $712; 0.66% mill rate · ON
Total per month: $7,074; Before utilities, insurance and fees

Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

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Monthly cost

Enter a rate to see the monthly cost

Down payment

Rate (%)

Years

An estimate, not a quote. Utilities and insurance are extra.

Affordability calculator

Estimated monthly payment

$6,362

/mo

based on the purchase price of $1,295,000

Down payment20%

$259,000 cash

Amortization25 yr

$1,036,000 financed

Rate5.50%

$872,584 total interest

Principal54%$1,036,000

Interest46%$872,584

20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.

Want rate-drop alerts and a saved shortlist?

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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Questions About 131 William St

How much is 131 William St listed for?

131 William St is listed at $1,295,000 (MLS® X13578246). Summitly updates the price as soon as the MLS® record changes.

Is $1,295,000 a good price for 131 William St?

Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Parry Sound. 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 131 William St changed?

Yes — it was first listed at $1,395,000 and is now $1,295,000, a drop of $100,000 (7.2%).

How many bedrooms and bathrooms does 131 William St have?

131 William St has 3 bedrooms and 3 bathrooms, with about 2,500–3,000 square feet of living space. It is a detached home in Parry Sound.

How much would the monthly mortgage be on 131 William St?

About $6,362 a month — principal and interest on $1,295,000 with 20% down ($259,000), 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 131 William St compare with other homes in Parry Sound?

Its asking price of $1,295,000 is about 170% above the median sold price in Parry Sound over the last 90 days, $480,000, across 45 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 131 William St been sold before?

Summitly has no earlier MLS® sale or lease of 131 William St on record from the last two years. Older records aren't shown under TRREB rules.

Where is 131 William St?

131 William St is in Parry Sound, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.

How long has 131 William St been on the market?

89 days — 131 William St was listed on July 17, 2026.

What is the price per square foot of 131 William St?

About $432 to $518 per square foot: the asking price of $1,295,000 over the 2,500–3,000 sq ft the listing gives as its size range.

Does 131 William St have parking or a garage?

Yes — the listing gives 8 parking spaces. Garage: Yes.

Does 131 William St have a basement, and is it finished?

The listing describes the basement as: Separate Entrance, Finished with Walk-Out.

What you should know

3 Bed, 3 Bath Detached Home in Parry Sound

About 131 William Street

Inside 131 William St

Features & systems

131 William St Price & Sale History

How 131 William St Compares to the Parry Sound Market

Parry Sound market, last 90 days

Recently sold nearby in Parry Sound

Living in Parry Sound: Location & Amenities

How long is your commute?

Costs, Mortgage & Rental Return for 131 William St

Monthly cost of owning

Mortgage payments

Monthly cost

Rental income potential

Own a home on William Street? See what yours is worth

Zara, any time

A licensed local agent

See 131 William St, Parry Sound in person

Keep looking near 131 William St

Explore More Detached Homes in Parry Sound

3 Bed, 3 Bath Detached Home in Parry Sound

About 131 William Street

Inside 131 William St

Features & systems

131 William St Price & Sale History

How 131 William St Compares to the Parry Sound Market

Parry Sound market, last 90 days

Market pulse · Parry Sound

Recently sold nearby in Parry Sound

Living in Parry Sound: Location & Amenities

How long is your commute?

Costs, Mortgage & Rental Return for 131 William St

Monthly cost of owning

Mortgage payments

Monthly cost

Rental income potential

Own a home on William Street? See what yours is worth

Zara, any time

A licensed local agent

See 131 William St, Parry Sound in person

Questions About 131 William St

How much is 131 William St listed for?

Is $1,295,000 a good price for 131 William St?

Has the price of 131 William St changed?

How many bedrooms and bathrooms does 131 William St have?

How much would the monthly mortgage be on 131 William St?

How does 131 William St compare with other homes in Parry Sound?

Has 131 William St been sold before?

Where is 131 William St?

How long has 131 William St been on the market?

What is the price per square foot of 131 William St?

Does 131 William St have parking or a garage?

Does 131 William St have a basement, and is it finished?

Keep looking near 131 William St

Explore More Detached Homes in Parry Sound

Market pulse · Parry Sound

Questions About 131 William St

How much is 131 William St listed for?

Is $1,295,000 a good price for 131 William St?

Has the price of 131 William St changed?

How many bedrooms and bathrooms does 131 William St have?

How much would the monthly mortgage be on 131 William St?

How does 131 William St compare with other homes in Parry Sound?

Has 131 William St been sold before?

Where is 131 William St?

How long has 131 William St been on the market?

What is the price per square foot of 131 William St?

Does 131 William St have parking or a garage?

Does 131 William St have a basement, and is it finished?