38 William St is a 3-bedroom, 1-bathroom detached home in Stone Mills, listed for $524,900. It has 700-1100 sq ft of living space.
1The kitchen offers practical space for everyday use with plenty of storage space.
2The partially finished basement adds valuable living space and flexibility.
3Outside, the backyard is designed for enjoyment with a rear deck and pergola, providing a lovely spot to unwind, barbecue, or host friends and family.
Welcome to 38 William Street in the charming village of Newburgh, where comfort, functionality, and outdoor enjoyment come together. This inviting home offers 3 bedrooms and 1 full bathroom on the main level, making it an ideal option for first-time buyers, downsizers, or anyone looking for a well-laid-out home in a peaceful community. The main living area is bright and welcoming, highlighted by a spacious living room with a large bay window that fills the space with natural light. The adjoining dining room provides a great place to gather for meals and features a sliding glass door with direct access to the rear deck, creating an easy flow for indoor-outdoor living and entertaining. The kitchen offers practical space for everyday use with plenty of storage space. The partially finished basement adds valuable living space and flexibility. Enjoy a cozy rec room complete with a gas fireplace, perfect for movie nights, hobbies, or relaxing on cooler evenings. This level also includes a convenient powder room, storage area, and work bench, offering plenty of room for projects, organization, and seasonal items. Outside, the backyard is designed for enjoyment with a rear deck and pergola, providing a lovely spot to unwind, barbecue, or host friends and family. A fenced-in area adds extra convenience for children, pets, or garden space. Additional features include a durable metal roof, and Bell Fiber Internet. A new septic system installed in 2022, offering peace of mind for years to come. One of the standout features of this property is its location directly beside the Cataraqui Trail system, offering easy access to walking, cycling, snowmobiling, and year-round outdoor recreation. If you're looking for a comfortable home in a quiet setting with nature at your doorstep, 38 William Street is a wonderful opportunity to make Newburgh home.
3 bedrooms, 1 bathroom, about 700 sq ft, works out to roughly $750 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 38 William St
Every detail from the listing, in one place.
Type
Detached
Style
Bungalow-Raised
Living space
700-1100 sq ftas stated on the listing
Parking
6 spaces
Basement
Full, Partially Finished
Features & systems
Parking & garage
Parking spaces
6
Interior
Basement
Full · Partially Finished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
Bungalow-Raised
Property class
Detached
38 William St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X14151578$524,900
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 38 William St Compares to the Stone Mills Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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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
$2,579
/mo
based on the purchase price of $524,900
$104,980 cash
$419,920 financed
$353,683 total interest
Principal54%$419,920
Interest46%$353,683
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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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.
Similar homes for sale nearby in Stone Mills
Other 2–4 bed homes for sale in Stone Mills around $525K.
Average days on market56Homes sold in about 56 days on average.
Sale-to-list ratio94.7%On average, homes sold below asking.
Active listings95Homes for sale here right now.
Median vs prior 90 days+10.1%Compared with May 9 – Aug 7, 2026: prices up.
Based on 50 sales from Aug 7 – Nov 5, 2026 (38 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 38 William St
How much is 38 William St listed for?
38 William St is listed at $524,900 (MLS® X14151578). Summitly updates the price as soon as the MLS® record changes.
Is $524,900 a good price for 38 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 Stone Mills. 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 38 William St changed?
No — 38 William St is still listed at its original asking price of $524,900.
How many bedrooms and bathrooms does 38 William St have?
38 William St has 3 bedrooms and 1 bathroom, with about 700–1,100 square feet of living space. It is a detached home in Stone Mills.
How much would the monthly mortgage be on 38 William St?
About $2,579 a month — principal and interest on $524,900 with 20% down ($104,980), 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 38 William St compare with other homes in Stone Mills?
Its asking price of $524,900 is about 6% below the median sold price in Stone Mills over the last 90 days, $556,250, across 50 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 38 William St been sold before?
Summitly has no earlier MLS® sale or lease of 38 William St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 38 William St?
38 William St is in Stone Mills, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 38 William St been on the market?
38 William St was listed today (November 5, 2026).
What is the price per square foot of 38 William St?
About $477 to $750 per square foot: the asking price of $524,900 over the 700–1,100 sq ft the listing gives as its size range.
Does 38 William St have parking or a garage?
Yes — the listing gives 6 parking spaces.
Does 38 William St have a basement, and is it finished?
The listing describes the basement as: Full, Partially Finished.
