For Sale
Kingston, ON K0H 1S0
From PropTx
$2,599,000
As listed by the seller and their brokerage. It is a request, not a valuation, and nothing tests it until an offer arrives.
From MyNest360
The tools we build on top of the listing, each figure sourced and none of it PropTx data: what the house really costs to hold, what it costs to borrow against, and the inspection to book before your conditions come off.
From PropTx
The price, facts, description and history exactly as the feed states them. Nothing in this section is our own estimate.
The listing does not state an interior floor area. Lot size, where it is given, measures the land instead.
Counts and measurements as the listing states them, not verified by us. Source: PropTx
What comes from PropTx, and what is ours
The price, address, room and size figures, description and days on site are sourced from PropTx and can lag the live listing. The map placement and the cost, offer, insurance and rental tools below are our own work, not PropTx data. Anything we have modelled rather than sourced carries an Est. tag.
This listing's price and status history is available to members
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Prior asking prices, terminations and relists are licensed to registered members only. Nothing here should be read as evidence that the current price is the only price this house has been offered at: it is a limit on who we may show this to, not a finding about the listing.
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Welcome to 509 Maple Lawn Drive, an impressive estate property offering exceptional space, privacy and versatility in a beautiful setting just minutes from Kingston. With approximately 5,262 sq ft of above-grade exterior area, this substantial home is designed for both everyday family living and entertaining. The main floor features a grand foyer, large formal living and dining rooms, a private office and an expansive family room with fireplace. The spacious kitchen with centre island opens to a generous breakfast area and provides direct access to the backyard, while a large mudroom connects to the attached double garage. Upstairs offers five bedrooms, including an oversized primary suite with walk-in closet and 5-piece ensuite, multiple additional bathrooms, second-floor laundry and an incredible 400 sq ft bonus room. The lower level adds even more usable space with an approximately 785 sq ft recreation room, an 861sq ft gym and plenty of storage. Outside is where this property truly stands apart. Enjoy a private backyard retreat with an inground pool, expansive patios and deck space, mature landscaping and a separate pool house with bar. A long driveway, generous lawns and mature trees create an estate-like setting with excellent privacy. A rare opportunity for buyers looking for a large family home with outstanding indoor and outdoor space, room to entertain and a setting that feels removed from the city while remaining conveniently close to Kingston
Written by the listing brokerage to sell the house. Nothing in it is verified, so take its claims about condition to an inspection, not from it.
The pills are copied from the listing and sorted for reading, with nothing added to them, and a group the listing did not fill in is absent rather than empty. Where a group is written as sentences instead, those are ours: what the listing named, and what it means.
On the record, and not one of the groups above.
1 years, from $13,312 in 2025 to $13,312 in 2025.
Neighbourhood market statistics is available to members
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Medians, sale-to-list ratios and absorption are computed from sold prices, and they are licensed to registered users only. There is no approximate version of a median that would be honest to show in their place.
Every home of this type in Kingston that has sold in the last 3 years.
Contact details for the listing agent are not shown: our current listing agreement licences them to registered users only.
Sourced from: PropTx. Last updated Aug 10, 2026.
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale or lease of real estate and may not be used for any commercial purpose or any other purpose. Listing information is deemed reliable but is not guaranteed accurate by the Toronto Regional Real Estate Board or PropTx.
From MyNest360
None of this is PropTx data. Each figure is our own and carries its source: the true cost to own, the mortgage studio, the inspection plan, and the rest.
20% is the legal minimum on this price.
20% down · 4.68% indicative 5-yr fixed · The number of years the whole balance is paid off over. A longer amortization lowers the monthly payment and raises the total interest.. $13,312 for 2025, from the tax figure stated on the listing, divided by twelve. That is what the current owner pays, as the listing states it. That twelfth is the annual amount levelled across the year and not a payment you will make on any date. How a municipality actually collects it is set out in documents nobody here has read.; heat and utilities estimated. Figures illustrative.
Compare lenders and private optionsIt asks one question first: whether someone is already acting for you. That answer changes who books the visit and who is on your side inside the house.
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Tara McCarthy
Broker, VP Ultra Luxury Division
Every question about this home reaches a licensed broker, not a form.
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Figures such as 4.79% sample rates and estimates are illustrative only. Verify all details with a licensed professional before making an offer.
The listing does not say whether there is a second dwelling unit here. Other records in this set state it either way, so this is a silence rather than a no.
Listed by CENTURY 21 HERITAGE GROUP LTD., BROKERAGE.
Listed by EXP REALTY, BROKERAGE.
Listed by RE/MAX FINEST REALTY INC., BROKERAGE.
Listed by SUTTON GROUP-MASTERS REALTY INC., BROKERAGE.
Listed by ROYAL LEPAGE PROALLIANCE REALTY, BROKERAGE.
Listed by EXP REALTY, BROKERAGE.
Two figures stand against this house for two different purposes, the asking price and the assessment, so they do not agree and were never meant to. The gap is worked out here rather than left for you to hold in your head.
Nothing of this kind on the record, and nothing here fills it in from an average of other houses.
The figure property tax is apportioned from, valued as of a date that is not today. It is not a market value and no lender treats it as one.
Listed by CENTURY 21 HERITAGE GROUP LTD., BROKERAGE.
None of these is an appraisal. Your lender orders one of those once an offer is accepted, and it is the figure that decides how much they will actually lend.
At 20% down and 4.68% fixed, the all-in monthly cost works out to $12,988. Every line, the pool and the well included, plus the first-year total, is on the full breakdown.
Listed by EXP REALTY, BROKERAGE.
Listed by RE/MAX FINEST REALTY INC., BROKERAGE.
Listed by SUTTON GROUP-MASTERS REALTY INC., BROKERAGE.
Listed by ROYAL LEPAGE PROALLIANCE REALTY, BROKERAGE.
Listed by EXP REALTY, BROKERAGE.