Built circa 1870 by William "Boss" Easson, the Avon Castle is one of Stratford's most storied addresses. A street in this city still bears Easson's name. That history is baked into the foundation. The architecture is Second Empire style - A French architectural language that had swept from Paris into the prosperous cities in North America. The mansard roof with elaborately crafted semi-circular dormers, wooden brackets along the cornice, sidelights and a three-part transom at the entrance. Inside, the scale is something rarely found today. Soaring 12 ft ceilings, a custom centre staircase that rises as a sculptural statement through the home. Intricate mouldings were restored, period millwork, two marble fireplaces and tall windows anchor every principal room. The main floor includes a dedicated cocktail lounge and wet bar, fitted within the original formal layout. The primary suite has a 5-piece ensuite and walk-in closet overlooking the river. Balcon access from two of the upper bedrooms. Everything behind the walls is NEW! Custom kitchen cabinetry, stone surfaces and premium fixtures throughout. All electrical, plumbing, HVAC, insulation and mechanical systems fully replaced. the bones are 19th century the systems are of this one. The lower level is a fully finished walk-out apartment with its own separate entrance, a bedroom, 3-piece bathroom, full height ceilings and direct access to the grounds, suited to guests, extended family or professional use. The property sits elevated above Lake Victoria with its own private shoreline on a 78' x 188' lot. Multiple patios, balconies and curated landscaping maximize elevation and privacy. Sweeping views south across the water to parks, trails and Stratford's historic core. The detached garage has a lower garden room for additional storage or a dedicated workshop. Minutes to the Stratford Festival, restaurants, shops and amenities. Beautiful parks and walking trails are min. from your front doo.
3 bedrooms, 3 bathrooms, about 3,500 sq ft, works out to roughly $854 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 113 William St
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
3500-5000 sq ftas stated on the listing
Parking
4 spacesYes garage
Basement
Partially Finished, Walk-Out
Features & systems
Parking & garage
Garage
Yes
Parking spaces
4
Interior
Basement
Partially Finished · Walk-Out
Lot & land
Lot size (sqft)
0.336
Listing & possession
Property style
2-Storey
Property class
Detached
113 William St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
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Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$14,689
/mo
based on the purchase price of $2,990,000
$598,000 cash
$2,392,000 financed
$2,014,692 total interest
Principal54%$2,392,000
Interest46%$2,014,692
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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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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Similar homes for sale nearby in Stratford
Other 12-bed homes for sale in Stratford around $3.0M.
Average days on market44Homes sold in about 44 days on average.
Sale-to-list ratio97.9%On average, homes sold below asking.
Active listings210Homes for sale here right now.
Median vs prior 90 days+1.1%Compared with May 11 – Aug 9, 2026: prices up.
Based on 163 sales from Aug 9 – Nov 7, 2026 (141 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
113 William St is listed at $2,990,000 (MLS® X13610424). Summitly updates the price as soon as the MLS® record changes.
Is $2,990,000 a good price for 113 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 Stratford. 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 113 William St changed?
Yes — it was first listed at $3,299,000 and is now $2,990,000, a drop of $309,000 (9.4%).
How many bedrooms and bathrooms does 113 William St have?
113 William St has 3 bedrooms and 3 bathrooms, with about 3,500–5,000 square feet of living space. It is a detached home in Stratford.
Is 113 William St close to transit?
The nearest rapid-transit station is Stratford GO Station (Kitchener GO), about 1.2 km (about a 15-minute walk) in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 113 William St?
About $14,689 a month — principal and interest on $2,990,000 with 20% down ($598,000), 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 113 William St compare with other homes in Stratford?
Its asking price of $2,990,000 is about 419% above the median sold price in Stratford over the last 90 days, $576,100, across 163 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 113 William St been sold before?
Summitly has no earlier MLS® sale or lease of 113 William St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 113 William St?
113 William St is in Stratford, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 113 William St been on the market?
103 days — 113 William St was listed on July 27, 2026.
What is the price per square foot of 113 William St?
About $598 to $854 per square foot: the asking price of $2,990,000 over the 3,500–5,000 sq ft the listing gives as its size range.
Does 113 William St have parking or a garage?
Yes — the listing gives 4 parking spaces. Garage: Yes.
