$8,800,000
15 Sylvia Court, Markham, ON L6C 1B1
Devil's Elbow
Listing courtesy of RE/MAX REALTRON BARRY COHEN HOMES INC.
Devil's Elbow · L6C 1E9
$7,498,887
$1,500 / sq ft2 weeks on market
Brand-New, Custom Built Elegant mansion in the blooming City of Markham, with exceptional architecture and timeless design, defines this magnificent custom estate residence in the prestigious Cachet Estates of Markham. Situated on exclusive Cachet Country Club land, this palatial home offers over 12,000 sq. ft. of luxurious living space with unparalleled privacy, craftsmanship, and sophistication. A grand natural stone exterior, circular driveway, soaring 11-ft ceilings on the main floor, and an impressive 24-ft front foyer create a breathtaking first impression. The chef-inspired gourmet kitchen features top-of-the-line Thermador appliances, custom cabinetry, a large centre island, and a spacious breakfast area overlooking the beautifully landscaped backyard oasis. Designed for both elegant entertaining and comfortable family living, the home showcases a stunning family room with custom wall units and a fireplace, a private main-floor office, all ensuite bedrooms, and exceptional finishes throughout. The upper level offers a luxurious primary retreat complete with a fireplace, spa-inspired 7-piece ensuite, and custom-designed walk-in closets. The fully finished walk-up basement provides additional living space featuring a wine cellar, exercise room, home theatre, sauna, and private elevator access. Radiant heated bathroom floors add an extra level of comfort and luxury. Enjoy outdoor living in the professionally landscaped backyard oasis, complete with a built-in BBQ station and expansive terrace ideal for entertaining and al fresco dining. Perfectly located in Cachet Estates, close to prestigious schools, championship golf courses, fine dining, shopping, and major transportation routes. A rare opportunity to own a truly exceptional estate home in one of Markham's most sought-after communities. The City-approved permit for a swimming pool is already in place, presenting a rare opportunity to transform the backyard into a spectacular private resort-style oasis.
17 rooms. Dimensions as published by the listing brokerage.
| Room | Level | Dimensions | Features |
|---|---|---|---|
| Living Room | Main | 5.33 × 4.72 m17.5 × 15.5 ft | Hardwood Floor · Fireplace · Pot Lights |
| Dining Room | Main | 5.63 × 4.72 m18.5 × 15.5 ft | Hardwood Floor · Track Lighting · Panelled |
| Kitchen | Main | 5.84 × 5.63 m19.2 × 18.5 ft | Marble Floor · Overlooks Backyard · Walk-Out |
| Great Room | Main | 5.89 × 5.66 m19.3 × 18.6 ft | Hardwood Floor · W/O To Yard · Panelled |
| Library | Main | 6.85 × 5.79 m22.5 × 19.0 ft | Hardwood Floor · Bow Window · W/O To Garage |
| Breakfast | Main | 8.86 × 4.57 m29.1 × 15.0 ft | Marble Floor · Bow Window · Overlooks Backyard |
| Mud Room | Main | 5.38 × 3.15 m17.7 × 10.3 ft | Slate Flooring · Double Sink · Large Closet |
| Primary Bedroom | Second | 7.77 × 5.15 m25.5 × 16.9 ft | Hardwood Floor · 7 Pc Ensuite · Bow Window |
| Bedroom 2 | Second | 9.27 × 6.32 m30.4 × 20.7 ft | Hardwood Floor · 7 Pc Bath · W/O To Balcony |
| Bedroom 3 | Second | 6.04 × 5.13 m19.8 × 16.8 ft | Hardwood Floor · 4 Pc Ensuite · Overlooks Frontyard |
| Bedroom 4 | Second | 5.71 × 5.08 m18.7 × 16.7 ft | Hardwood Floor · 4 Pc Ensuite · Walk-In Closet(s) |
| Bedroom 5 | Second | 6.02 × 4.64 m19.8 × 15.2 ft | Hardwood Floor · 4 Pc Ensuite · Walk-In Closet(s) |
| Laundry | Second | 6.29 × 2.56 m20.6 × 8.4 ft | Tile Floor · Laundry Sink · Large Window |
| Family Room | Second | 9.06 × 5.61 m29.7 × 18.4 ft | Hardwood Floor · Fireplace · Large Window |
| Recreation | Basement | 16.00 × 5.56 m52.5 × 18.2 ft | Vinyl Floor · Wet Bar · Walk-Up |
| Bedroom | Basement | 4.67 × 3.86 m15.3 × 12.7 ft | Vinyl Floor · 4 Pc Ensuite · Walk-In Closet(s) |
| Exercise Room | Basement | 4.87 × 4.62 m16.0 × 15.2 ft | Cushion Floor · 4 Pc Bath · W/O To Patio |
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What this home costs beyond the asking price, and how that price compares to what else is on the market.
This home is priced above most comparable listings — about 90% of comparable detached listings in Devil's Elbow are asking less.
Based on 10 comparable active detached listings in Devil's Elbow. These are asking prices, not sale prices.
Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.
Payable on closing, on top of the purchase price.
An estimate on the asking price of $7,498,887. Rates current as of September 2026; confirm the final figure with your real estate lawyer.
Listing courtesy of RE/MAX EXCEL REALTY LTD.. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.
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$8,800,000
Devil's Elbow
Listing courtesy of RE/MAX REALTRON BARRY COHEN HOMES INC.