18 12th Street SE St is a 4-bedroom, 2-bathroom detached home in Arran-Elderslie, listed for $350,000. It has 1500-2000 sq ft of living space.
1Welcome to 18 12th Street SE in Chesley!
2This inviting 3-bedroom, 1-bathroom home offers comfortable living with plenty of potential.
3The 1 bedroom, 1 bath space above the garage provides an exciting opportunity to create an in-law suite, guest accommodations, home office or future apartment, subject to the necessary municipal approvals of course!
Welcome to 18 12th Street SE in Chesley! This inviting 3-bedroom, 1-bathroom home offers comfortable living with plenty of potential. The 1 bedroom, 1 bath space above the garage provides an exciting opportunity to create an in-law suite, guest accommodations, home office or future apartment, subject to the necessary municipal approvals of course! Conveniently located close to Chesley's local amenities, this versatile property is ideal for families, multi-generational living or buyers looking to add value and make a home their own. Book your private showing today and discover the possibilities!
4 bedrooms, 2 bathrooms, about 1,500 sq ft, works out to roughly $233 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 18 12th Street SE St
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
1500-2000 sq ftas stated on the listing
Parking
6 spacesYes garage
Basement
Unfinished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
6
Interior
Basement
Unfinished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
18 12th Street SE 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® X13823000$350,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 18 12th Street SE St Compares to the Arran-Elderslie Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
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
$1,719
/mo
based on the purchase price of $350,000
$70,000 cash
$280,000 financed
$235,833 total interest
Principal54%$280,000
Interest46%$235,833
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.
For homeowners nearby
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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 Arran-Elderslie
Other 5-bed homes for sale in Arran-Elderslie around $350K.
Average days on market66Homes sold in about 66 days on average.
Sale-to-list ratio94.8%On average, homes sold below asking.
Active listings51Homes for sale here right now.
Median vs prior 90 days−2.1%Compared with May 15 – Aug 13, 2026: prices down.
Based on 35 sales from Aug 13 – Nov 11, 2026 (20 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 18 12th Street SE St
How much is 18 12th Street SE St listed for?
18 12th Street SE St is listed at $350,000 (MLS® X13823000). Summitly updates the price as soon as the MLS® record changes.
Is $350,000 a good price for 18 12th Street SE St?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Arran-Elderslie. 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 18 12th Street SE St changed?
No — 18 12th Street SE St is still listed at its original asking price of $350,000.
How many bedrooms and bathrooms does 18 12th Street SE St have?
18 12th Street SE St has 4 bedrooms and 2 bathrooms, with about 1,500–2,000 square feet of living space. It is a detached home in Arran-Elderslie.
How much would the monthly mortgage be on 18 12th Street SE St?
About $1,719 a month — principal and interest on $350,000 with 20% down ($70,000), 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 18 12th Street SE St compare with other homes in Arran-Elderslie?
Its asking price of $350,000 is about 21% below the median sold price in Arran-Elderslie over the last 90 days, $445,000, across 35 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 18 12th Street SE St been sold before?
Summitly has no earlier MLS® sale or lease of 18 12th Street SE St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 18 12th Street SE St?
18 12th Street SE St is in Arran-Elderslie, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 18 12th Street SE St been on the market?
48 days — 18 12th Street SE St was listed on September 24, 2026.
What is the price per square foot of 18 12th Street SE St?
About $175 to $233 per square foot: the asking price of $350,000 over the 1,500–2,000 sq ft the listing gives as its size range.
Does 18 12th Street SE St have parking or a garage?
Yes — the listing gives 6 parking spaces. Garage: Yes.
Does 18 12th Street SE St have a basement, and is it finished?
The listing describes the basement as: Unfinished.
