For Sale
Unionville, Markham, ON L6G 0C2
From PropTx
N/A/mo
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.
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 14 Bonnycastle Road, an exquisite executive townhome in the heart of Unionville, where elegant design meets generous space and outdoor living is taken to another level. This rarely available 4-bedroom, 4-bathroom freehold offers over 3,500 sq ft across four sun-filled levels, delivering the comfort and privacy of a detached home with the ease of townhome living.Inside, soaring ceilings and refined finishes flow effortlessly between a living room overlooking the park, dining, and entertaining spaces. The chef-inspired kitchen impresses with stainless steel appliances, quartz countertops, custom cabinetry, and a peninsula with seating. Double patio doors open onto a private 200+ sq ft kitchen terrace, perfect for al fresco dining or a quiet morning coffee.Upstairs, the primary suite is a true retreat with a fireplace, spa-like ensuite, and large walk-in closet. Three additional bedrooms offer flexibility for family, guests, or work-from-home, while the lower-level flex space suits a home office, gym, or media room.The crown jewel is the massive 650+ sq ft rooftop terrace, offering sweeping sky views and the ultimate outdoor escape - perfect for hosting, watching the sunset, or unwinding under the stars.Set on a quiet street in prestigious Unionville, in Remington's Downtown Markham, 14 Bonnycastle Road is steps from top-ranked schools, green spaces, restaurants, shopping, York University, Pan Am Centre, and VIP cinemas, and minutes from Main Street Unionville, Markville Mall, and Highways 404/407 and GO Transit.This is more than a rental - it's space to breathe, room to grow, and a rare chance to live in one of Unionville's most desirable enclaves. Welcome to your next chapter.
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.
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 Markham 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 26, 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.
It 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 RE/MAX IMPERIAL REALTY INC..
Listed by RE/MAX EXCEL REALTY LTD..
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.
Set by the seller and their brokerage. It is a request, and nothing tests it until an offer arrives.
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.
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.
Listed by RE/MAX IMPERIAL REALTY INC..
Listed by RE/MAX EXCEL REALTY LTD..
Listed by SAGE REAL ESTATE LIMITED.
Listed by EASY LIST REALTY LTD..
Listed by HOMELIFE NEW WORLD REALTY INC..
Listed by NASHDOM REALTY BROKERAGE INC..