34 Humber Valley Crescent, King, ON L7B 1B7

A rare opportunity in King City, set on an extraordinary 113 x 200 ft. lot spanning over half an acre-an increasingly difficult property size to find in this location. The exceptional width and depth create a remarkable sense of space and privacy, allowing for an expansive backyard retreat while still offering generous lawn and entertaining areas. At the heart of the grounds is an 18 x 40 ft. saltwater pool complemented by a covered outdoor kitchen and entertainment pavilion, creating a true resort-style setting. Adding tremendous versatility is a fully appointed 650 sq. ft. detached cabana/in-law or nanny suite with its own custom kitchen, bedroom, 3-piece bath, laundry and dedicated HVAC. The main residence offers over 6,500 sq. ft. of beautifully finished living space with four bedrooms plus an additional bedroom in the detached suite, along with the option to easily create another bedroom in the lower level. Generous principal rooms, an open-concept chef's kitchen, six beautifully appointed bathrooms and a private home theatre complete the interior. Smart-home integration includes automated lighting, security cameras and built-in audio. A truly special King City property where the scale of the land, privacy and exceptional indoor-outdoor living set it apart.

• 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 — Settlement 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.