MLS® listing
18 Walnut Glen Place: detached house for sale
$3,880,000
From the listing brokerage
Nestled within the exclusive Glenridge Executive Estate. This sophisticated residence welcomes you with soaring 3.6m ceilings in the living room, creating an airy and grand atmosphere complemented by gleaming hardwood floors and pot lighting. The main floor is designed for both high-end entertaining and professional productivity, featuring an open-concept office with built-in cabinetry and a formal dining room that captures serene south-facing views. At the heart of the home, the gourmet chef's kitchen-complete with a centre island and stainless steel appliances-flows effortlessly into a sun-drenched breakfast area with a walk-out to the private deck, while connecting seamlessly to a large family room anchored by a cozy fireplace. The second level is dedicated to ultimate privacy and comfort, offering four expansive bedrooms that each feature a private ensuite bathroom. The primary sanctuary serves as a true retreat, boasting a dedicated sitting area, a spacious walk-in closet, and a 6 piece ensuite. Two staircases lead the way to the finished basement, further expanding the home's versatility with a massive recreation room equipped with a wet bar. This level also includes a dedicated home gym and two additional bedrooms for guests or a growing family, all serviced by a convenient 4 piece bath. Experience the pinnacle of sophisticated living in one of the region's most coveted enclaves where every detail of 18 Walnut reflects a commitment to refined taste and quality.
Facts on the listing
| Square feet | 3500-5000 |
|---|---|
| Style | 2-Storey |
| Basement | Finished |
| Lot width | 223.33 |
| Lot depth | 251.59 |
| Lot measured in | Feet |
| Faces | West |
| Parking spaces | 11 |
| Garage | Attached |
| Heating | Forced Air |
| Cooling | Central Air |
| Kitchens | 1 |
| Property tax | $20,735 |
| Tax year | 2025 |
| Parking | Circular Drive |
| Interior features | Auto Garage Door Remote, Built-In Oven, Carpet Free, Storage |
| Features | Arts Centre, Clear View, Cul de Sac/Dead End, Fenced Yard, Library, Rec./Commun.Centre |
Listing courtesy of RE/MAX REALTRON LUCKY PENNY HOMES REALTY. MLS® N13699638.
About this detached house
18 Walnut Glen Place is a 6 bedroom detached house in TRREB's Devil's Elbow community in Markham, listed for sale at $3,880,000. The listing shows 7 bathrooms and 3500-5000 square feet. The lot is listed as 223.33 by 251.59 feet. It comes with 11 parking spaces according to the listing. The garage is listed as attached. The nearest main intersection given is 16th Ave & Warden Ave.
These details come from the listing brokerage through TRREB's MLS® System and are not guaranteed. Measurements, parking and what is included should be checked at a showing and written into the agreement of purchase and sale.
What it costs to buy 18 Walnut Glen Place
At the asking price of $3,880,000, a buyer in Markham pays Ontario land transfer tax on closing. The City of Toronto is the Ontario municipality that charges a municipal land transfer tax of its own, so there is no second tax here.
| Asking price | $3,880,000 |
|---|---|
| Ontario land transfer tax | $83,475 |
| First-time buyer refund, if you qualify | up to $4,000 |
| Minimum down payment | $776,000 |
The down payment figure is the federal minimum: 20 percent of the price, which applies at $1.5 million or more. A lender can ask for more. These figures use the asking price, so they change if you pay more or less. The tax is worked out at the published rates for a home with one or two single family residences and your lawyer confirms the final amount. Legal fees, title insurance and adjustments are extra: our closing costs guide lists them. This is general information, not legal or tax advice. Confirm the figures with a lawyer or accountant. You can change the price in our land transfer tax calculator and our mortgage calculator.
What it costs to own each month
| Property tax (2025) | $20,735 a year, about $1,728 a month |
|---|
That is before a mortgage payment, home insurance and utilities. These are the figures on the listing, so check the current tax bill before you rely on them.
How the asking price compares
TRREB's Market Watch recorded 108 detached sales in Markham in September 2026, at a median of $1,381,500 and an average of $1,534,139. This home is listed at $3,880,000, which is $2,498,500 above that median.
A city-wide median covers every size, age and neighbourhood, so it is a reference point and not a valuation of this home. Lot, size, condition and location all move the price. Our September 2026 market report and our Markham house prices page have the figures for each home type.
What to check before you make an offer
- Book a home inspection. An inspection looks at the parts of a house you cannot judge at a showing. Our guide explains what a home inspection covers and misses.
- Ask for the survey. The listing gives the lot as 223.33 by 251.59 feet. If the seller has a survey, check the lot lines, fences and any easements against it.
- Confirm what stays. Have the appliances, fixtures and any rented equipment written into the offer.
- Confirm the parking. The listing shows 11 parking spaces.
- Get your financing in writing. A lender looks at the property tax as well as the price.
- See it in person. The listing has a virtual tour, but photos do not show noise, light at different hours or the condition of the roof, the basement and the yard.
Our page on buying a home in Markham sets out the steps in order. This is general information, not legal advice. Confirm the details with a lawyer.
Markham homes and neighbourhoods
This site covers Markham neighbourhood by neighbourhood, with TRREB prices, housing and transit for each one. The search also lists homes in the cities around Markham.
Markham neighbourhood guides · Markham house prices · All Markham homes for sale
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Questions about 18 Walnut Glen Place
How much is land transfer tax on 18 Walnut Glen Place?
At the asking price of $3,880,000 the Ontario land transfer tax is $83,475. Markham has no municipal land transfer tax. A first-time buyer who qualifies can get up to $4,000 back. Confirm the final figure with your lawyer.
What is the minimum down payment for 18 Walnut Glen Place?
$776,000 at the asking price of $3,880,000, under the federal minimum down payment rules. A lender may require more.
How much is the property tax on 18 Walnut Glen Place?
The listing shows $20,735 a year for 2025, about $1,728 a month.
Is 18 Walnut Glen Place priced above or below the Markham median?
It is listed at $3,880,000. TRREB's September 2026 median for detached sales in Markham was $1,381,500 across 108 sales, so the asking price is $2,498,500 higher. The median covers every size and neighbourhood.
How do I book a showing for 18 Walnut Glen Place?
Use the form on this page or call us. Quote MLS® N13699638. We will confirm the listing is still available and arrange a time with the listing brokerage.
Is 18 Walnut Glen Place still for sale?
This page is refreshed from TRREB's MLS® System through the day. If the listing sells or is withdrawn the page says so. Contact us to confirm before you make plans.
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