312A Henry Lane is a 3-bedroom, 2-bathroom detached home in Frontenac, listed for $789,000. It has 1500-2000 sq ft of living space.
1Stunning year-round lakefront retreat on Thirty Island Lake with 160 ft of private shoreline, sandy beach, and panoramic south-facing views.
2This updated 3-bed, 2-bath home features high ceilings, large windows, open-concept living, cozy fireplace, new deck, and new flooring in the washroom.
3Includes private dock and oversized detached garage/workshop.
Stunning year-round lakefront retreat on Thirty Island Lake with 160 ft of private shoreline, sandy beach, and panoramic south-facing views. This updated 3-bed, 2-bath home features high ceilings, large windows, open-concept living, cozy fireplace, new deck, and new flooring in the washroom. Includes private dock and oversized detached garage/workshop. A rare blend of luxury, privacy, and natural beauty-perfect for all-season living or weekend escapes.
3 bedrooms, 2 bathrooms, about 1,500 sq ft, works out to roughly $526 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 312A Henry Lane
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
1500-2000 sq ftas stated on the listing
Parking
7 spacesYes garage
Basement
Walk-Out
Features & systems
Parking & garage
Garage
Yes
Parking spaces
7
Interior
Basement
Walk-Out
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
312A Henry Lane Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X13712768$789,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 312A Henry Lane Compares to the Frontenac 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
$3,876
/mo
based on the purchase price of $789,000
$157,800 cash
$631,200 financed
$531,636 total interest
Principal54%$631,200
Interest46%$531,636
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 Frontenac
Other 2–5 bed homes for sale in Frontenac around $789K.
Average days on market53Homes sold in about 53 days on average.
Sale-to-list ratio94.0%On average, homes sold below asking.
Active listings319Homes for sale here right now.
Median vs prior 90 days−0.5%Compared with May 8 – Aug 6, 2026: prices down.
Based on 186 sales from Aug 6 – Nov 4, 2026 (153 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 312A Henry Lane
How much is 312A Henry Lane listed for?
312A Henry Lane is listed at $789,000 (MLS® X13712768). Summitly updates the price as soon as the MLS® record changes.
Is $789,000 a good price for 312A Henry Lane?
Summitly rates it Good Deal: the asking price is 3% to 10% below Zara's estimate, an estimate built from recent sales in Frontenac. 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 312A Henry Lane changed?
No — 312A Henry Lane is still listed at its original asking price of $789,000.
How many bedrooms and bathrooms does 312A Henry Lane have?
312A Henry Lane has 3 bedrooms and 2 bathrooms, with about 1,500–2,000 square feet of living space. It is a detached home in Frontenac.
How much would the monthly mortgage be on 312A Henry Lane?
About $3,876 a month — principal and interest on $789,000 with 20% down ($157,800), 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 312A Henry Lane compare with other homes in Frontenac?
Its asking price of $789,000 is about 43% above the median sold price in Frontenac over the last 90 days, $550,000, across 186 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 312A Henry Lane been sold before?
Summitly has no earlier MLS® sale or lease of 312A Henry Lane on record from the last two years. Older records aren't shown under TRREB rules.
Where is 312A Henry Lane?
312A Henry Lane is in Frontenac, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 312A Henry Lane been on the market?
70 days — 312A Henry Lane was listed on August 26, 2026.
What is the price per square foot of 312A Henry Lane?
About $395 to $526 per square foot: the asking price of $789,000 over the 1,500–2,000 sq ft the listing gives as its size range.
Does 312A Henry Lane have parking or a garage?
Yes — the listing gives 7 parking spaces. Garage: Yes.
Does 312A Henry Lane have a basement, and is it finished?
