The trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by the Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). Data is deemed reliable but not guaranteed.
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 a fireplace. The spacious kitchen with a 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 a 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 in-ground 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
Property Details
Listing
MLS® number
X14087328
Status
For Sale
Listed
Oct 15, 2026
Last updated
Oct 16, 2026
Possession
Flexible
Building
Type
Detached
Style
2-Storey
Approx. age
6-15
Approx. size
5,000+ ft²
Basement
Finished
Lot
Frontage
200.00 ft
Depth
555.00 ft
Lot area
≈ 111,000 ft² (calculated)
View
North
Community
Not provided by brokerage
Parking & utilities
Garage
Attached, Garage, 2 spaces
Driveway
20 spaces
Heating
Forced Air
Cooling
Central Air
Water / sewer
Not provided by brokerage
Taxes
Property tax
$13,312 / 2025
Condo fee
N/A
Source
Data source
TRREB (VOW feed)
Listed by
CENTURY 21 HERITAGE GROUP LTD., BROKERAGE
Interior
Level
Room
Size
Features
Loading rooms…
Interior Features
Bedrooms above grade: 6
Kitchens: 1 above grade
Basement: Finished
Heating: Forced Air
Cooling: Central Air
Fireplace: Yes
Fireplaces: 1
Exterior
Pool features: Inground
Property features: Cul de Sac/Dead End, Fenced Yard, Lake Access, Lake/Pond, Park, School Bus Route
Demographic data is not available for this area yet.
Population—
Median household income—
Median age—
Age Groups
Age group data is not available.
Owners vs Renters
Ownership data is not available.
Household Type
Household data is not available.
What’s NearbyDistances approximate
No nearby school data is available for this listing.
Transit score information is not available for this listing.
Nearby everyday places are not available for this listing.
Always confirm school catchments with the local school board.
Estimated Rental Income
Rental estimate coming soon
We’re not showing a number until we have a data source we trust. When it’s connected, this section will show:
A monthly rent range from nearby leased homes of the same type and size
The leased comparables behind it (signed-in, VOW-gated)
Gross yield at the current list price
Monthly Cost
A quick estimate to plan with. Taxes come from the listing; change the other inputs to match your situation.
Estimated monthly$10,832/mo
Mortgage (principal + interest)$9,723
Property taxFrom listing: $13,312/yr$1,109
Minimum 20% ($519,800 on this price) applies to homes priced over $1.5M in Canada; the slider starts at 20%. Confirm with a lender.
Mortgage uses Canadian semi-annual compounding. Houses-Gate doesn’t offer financing.
Estimated Budget
About how much cash you’ll need on closing day, besides the mortgage.
Down payment20% of the list price$519,800
Ontario land transfer taxProvincial brackets, no first-time refund$51,450
Legal fees & disbursementsTypical range $1,800–$2,800$1,800
Home inspectionTypical range $500–$800$600
Title insuranceTypical range $300–$600$400
Cash needed at closingEstimate$574,050
First-time buyers can get up to $4,000 back on Ontario land transfer tax. Kingston has no municipal land transfer tax (Toronto does).
Uses Ontario’s land transfer tax brackets and the down payment set in Monthly Cost. Legal, inspection and title-insurance figures are typical ranges, not quotes.
Listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The data is deemed reliable but is not guaranteed to be accurate. The trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by the Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.
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.
All information deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither listing broker(s) nor HousesGate shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless.
