5121 Tom Thomson Court, Pickering, ON L1Y 0A1

Welcome to one of Claremont's most impressive custom estates, set on a private lot just under one acre at the end of a quiet court in one of Pickering's most prestigious communities. Extensively renovated with nearly $450,000 in upgrades, this exceptional residence offers approximately 8,000 SF of total living space designed for luxury, entertaining, and multi-generational living. A newly built crescent driveway accommodates up to 20 vehicles and leads to an oversized 4-car garage, creating a strong first impression. Professionally landscaped grounds, interlocking stone, and two tiers of custom decks with glass railings deliver a rare and refined outdoor setting. Inside, the main level showcases custom millwork, wainscoting, and executive finishes throughout. The oversized chef's kitchen features extensive cabinetry, premium prep space, and seamless flow into the family and dining areas, anchored by a dramatic double-sided stone gas fireplace. A standout feature is the rare main floor layout offering four spacious bedroom suites, each with its own private ensuite, ideal for extended families or multi-generational living. The primary suite includes a spa-inspired 7-piece ensuite with dual vanities, glass shower, soaker tub, and generous closet space. The finished lower level spans over 4,000 SF with high ceilings, large windows, and bright open-concept living areas. Additional bedrooms with ensuites continue the home's flexibility, while an unfinished section of nearly 1,000 SF offers potential for a gym, studio, theatre, or additional living space. Freshly painted and meticulously maintained, this move-in ready estate offers a rare combination of scale, privacy, luxury, and functionality just minutes from scenic trails, everyday amenities, Highway 407, and the Old Elm GO Station.

• 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 — Rural Settlement

  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

• 140 m from a rail corridor

  Visit at train times to judge noise and vibration for yourself.

  Source: Ontario Railway Network (ORWN) · 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, 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.