539 Old Poplar Row
Clarkson · Mississauga · ON · L5J 2N9
On market 74 days
About this property
A Rare Once-in-a-Lifetime Masterpiece in Mississauga's Prestigious Rattray Park Estates. Nestled on a private, tree-lined nearly half-acre lot, this custom-built architectural gem boasts over 9700 sqft of finished living space. It masterfully combines artistic excellence, unparalleled craftsmanship & resort-style living in one of Mississauga's most coveted communities.This property's standout feature is its rare main floor two primary bedroom design - a layout rarely seen in luxury homes.Both suites are identical in size & finish, each with a spacious walk-in closet, sharing a luxurious bathroom & are linked by a private corridor, ideal for multi-generational living.Enter through solid oak doors into a dramatic 20-ft foyer featuring oversized Versace tiles, hand-laid inlays, antique mirror panels, and a sculptural chandelier.Versace tiles flow throughout, paired with fluted paneling, underlit stone accents, and 5 glowing fireplaces.Main floor offers grand living spaces bathed in light: living room with a book matched porcelain feature wall, an elegant dining room & a sun-drenched four-season sunroom with skylights.The chef's kitchen is highlighted by Maer Charme underlit semi-precious stone counters & backsplash, premium Miele appliances, the glowing island & breakfast area overlooking the backyard oasis.Upstairs: three additional bedrooms with walk-in closets & ensuites/semi-ensuites, a private office with custom wood paneling & built-ins with an elevator serving all levels.The lower level is built for entertaining: home gym with direct pool access, state-of-the-art theatre, sauna, showpiece wet bar with underlit stone & white oak feature wall, plus a full in-law suite with kitchen, living area, bedroom & 4pm ensuite.Outside enjoy a private resort featuring a heated saltwater pool, cabana bar with grill & beverage centre, media wall, putting green, mature trees & heated driveway.Just steps from Lake Ontario, this is ultimate lakeside luxury living. Luxury Certified
Key facts
Property details
Rooms & baths
Building & utilities
Parking
Lot
Financial
Features & amenities
Interior
Rooms
18 rooms on 3 level s
| Type | Dimensions | Features |
|---|---|---|
| Main | ||
| Foyer | 14'6" × 9'9" | Porcelain FloorDouble Closet |
| Dining Room | 18'8" × 17'11" | Hardwood FloorPot Lights |
| Living Room | 22'11" × 19'4" | Porcelain FloorMarble Fireplace |
| Kitchen | 18'7" × 17'8" | Porcelain FloorOpen Concept |
| Breakfast | 10' × 18'8" | Porcelain FloorW/O To Sunroom |
| Primary Bedroom | 18'10" × 17' | Hardwood FloorWalk-In Closet(s) |
| Primary Bedroom | 18'9" × 17' | Hardwood FloorWalk-In Closet(s) |
| Sunroom | 18'7" × 27' | FireplaceW/O To Garden |
| Upper | ||
| Bedroom 3 | 12'6" × 18'2" | 4 Pc BathWalk-In Closet(s) |
| Bedroom 4 | 12'4" × 16'2" | 4 Pc BathWalk-In Closet(s) |
| Bedroom 5 | 13'1" × 18'1" | 3 Pc EnsuiteWalk-In Closet(s) |
| Office | 19'3" × 14'1" | B/I ShelvesOverlooks Family |
| Basement | ||
| Recreation | 44'4" × 38'3" | Wet BarW/O To Garden |
| Media Room | 22'8" × 17'6" | BroadloomPot Lights |
| Exercise Room | 18'2" × 25' | Mirrored WallsSauna |
| Kitchen | 19'8" × 8'11" | Quartz CounterStainless Steel Appl |
| Bedroom | 18'3" × 15'5" | Large Closet4 Pc Ensuite |
| Living Room | 18'2" × 9'4" | Pot LightsLarge Window |
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Market Overview
Mississauga
Listing data provided by the Toronto Regional Real Estate Board (TRREB).
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The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. 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.
Last updated: September 19, 2026.