10 Trailwood Crescent, Richmond Hill, ON L4E 3L9

Once-In-A-Lifetime Custom-Built Modern Masterpiece Nestled On 1. 76 Acre Lot In The Ultra-Exclusive Richmond Hill Section Of The Oak Ridges Moraine. By Award-Winning And Renowned Architecture Firm David Small Designs. Fully Greenbelt-Compliant Design Including 9,379 SQFT Of Luxurious Modern Interiors With Sweeping Panoramic Views Of The Surrounding Verdant Landscape. An Extraordinary Convergence Of Modern Design With The Harmony Of Nature, Featuring Seamlessly Integrated Full-Home Automation And High-End Fixtures And Finishes Throughout. Premium Millwork, In-Floor Radiant Heating, 30' Ceilings, Upgraded Connectivity, Sun-Drenched Interiors With Floor-To-Ceiling Windows, 4+1 Luxurious Bedroom Suites Including Main Floor Primary, Entertainment-Focused Lower Level, And Custom Exterior Spaces Designed For Year-Round Enjoyment And Comfort. Main Floor Boasts Striking Mono-Beam Steel Stringer Staircase, Elevated Piano Room, Sophisticated Library, And Open-Concept Chef-Inspired Kitchen With Dining And Family Rooms With Walkouts To The Rear Garden Oasis. The Lower Level Is Designed For Ultimate Indoor Entertainment With Temperature-Controlled Wine Room, Custom Billiard Room, Well-Appointed Workshop, State-Of-The-Art Home Theatre, And Exercise Room Complete With Steam Spa. The Residence's Exterior Is Equally Impressive Featuring Snow-Melting Private Drive And Pathways, Two Epoxy-Lined Heated Double Garages With 12' Ceilings, Exquisite Low-Maintenance Rear Garden With 19' Year-Round Swim Spa Plus Snow-Melting Covered Porch And 36" Top-Tier Built-In Grill Station Plus Custom Fire Pit. Custom Outdoor Shower, Impeccable Exterior And Landscape Lighting Design, Irrigation Throughout, All Surrounded By The Prolific And Vibrantly Lush Greenery And Mature Natural Setting Of The Oak Ridges Moraine. Easy Access To Natural Recreation, Daily Conveniences, And Hwy 404 For Easy Commuting.

• Inside Ontario's Greenbelt plan area — Oak Ridges Moraine Conservation Plan

  Greenbelt policy limits new development — confirm permitted uses before planning a build or severance.

  Source: Ontario GeoHub — Greenbelt Designation · as of Sep 2026

• Inside the Oak Ridges Moraine plan area — Natural Core Area

  Moraine conservation policy constrains development — confirm this parcel's land-use designation.

  Source: Ontario GeoHub — Oak Ridges Moraine Land Use Designation · as of Sep 2026

Also checked, nothing flagged at this location: flood hazard mapping, conservation-regulated areas, provincially significant wetlands, the Niagara Escarpment plan, areas of natural and scientific interest, rail corridors, hydro transmission corridors.

Screened against public government mapping at this home’s location — simplified boundaries, not a survey, an appraisal or a legal determination. Confirm anything that matters with the authority named.