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For Sale
Mountainside, Burlington, ON L7P 2H1
From PropTx
$1,749,500
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 1411 Mountain Grove Ave, a custom-built contemporary masterpiece in Burlington's sought-after Mountainside. Completely rebuilt with full underpinning and all new systems, this home offers over 3,700 sq ft of meticulously finished living space (2,596 sq. ft. above-grade) on a premium 50x150 ft lot.Step inside to soaring 9-ft ceilings, premium wide-plank white oak floors, and a brilliant layout. The main level features a private front office and sitting room, flowing into a breathtaking open-concept entertainment space. The gourmet kitchen is a chef's dream, boasting a massive 10-ft marble waterfall island, servery with a laundry chute, and premium Bespoke appliances. The adjacent living room features a striking Napoleon gas fireplace and custom built-ins, opening to a 12x14 deck and deep backyard.Ascend the custom monorail floating oak staircase with glass railings, illuminated by a massive 5x5 skylight. The 21x12 primary suite is a true retreat, offering a massive 21-ft walk-in closet and a spa-like 5-piece ensuite wrapped in Calacatta marble, featuring a freestanding tub, glass rain shower, and a white onyx double vanity. Two additional oversized bedrooms (17x12) feature custom built-in wardrobes and share a luxurious marble bath. The fully finished lower level extends the living space with a spacious family room, fourth bedroom, full bathroom, gym, laundry room with custom cabinetry, and additional storage, plus a separate side entrance offering flexibility for guests or multi-generational living. No detail is overlooked: 200 AMP electrical, modern HVAC, R24 insulation, and Dashwood windows. A long private driveway fits 4+ cars, leading to a detached garage that is fully insulated and EV-ready with a 60 AMP sub-panel. This turnkey luxury home offers modern luxury living in a fantastic Burlington location.
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.
1 years, from $4,304 in 2025 to $4,304 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 Burlington 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 Sep 3, 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.. $4,304 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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Explore the networkSourced from MyNest360
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 ESCARPMENT REALTY INC..
Listed by ROYAL LEPAGE STATE REALTY.
Listed by ORION REALTY CORPORATION.
Listed by RE/MAX ESCARPMENT REALTY INC..
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 RE/MAX ESCARPMENT REALTY INC..
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 $8,493. Every line, the pool and the well included, plus the first-year total, is on the full breakdown.
Listed by ROYAL LEPAGE STATE REALTY.
Listed by ADVISORS REALTY.
Listed by ORION REALTY CORPORATION.
Listed by RE/MAX ESCARPMENT REALTY INC..
Listed by PROPERTY.CA INC..