13160 Nassagaweya Esquesing Townline, Milton, ONL7J 2L7

Set on 5 forested acres along the Milton/Halton Hills border, this estate designed by the celebrated David Small Designs stands as one of the most significant private residences ever to come to market in the Greater Toronto Area. With 16,260 sqft of finished living space, 6 bedrooms, and amenities that rival the finest private resorts, this is not a home that can be replicated. Properties of this scale, this pedigree, and this proximity to the city are extraordinarily rare. The Manor House - From the moment the stone manor facade comes into view, the architecture announces something genuinely exceptional. Inside, principal rooms flow with a rare combination of grandeur and warmth, where coffered ceilings, carved stone fireplaces, and oversized windows frame the surrounding forest at every turn. A chef's kitchen with granite-slab island anchors the heart of the home, while whole-home automation, integrated audio, and geothermal heating and cooling reflect the engineering behind the elegance. The primary wing occupies its own realm entirely, with a dedicated office, music room, wood-lined sauna suite, library with fireplace, private kitchenette, and a secluded hot tub deck exclusive to the primary wing and completely separate from the rest of the home. A fully self-contained in-law suite with its own private entrance offers a level of flexibility and independence that truly sets this estate apart. Outdoors, five forested acres offer a resort-style pool, outdoor kitchen, sport court, vegetable garden, and illuminated walking trails. Two triple-car garages with 2 vehicle lifts accommodate the most discerning collector. Below grade, a two-lane bowling alley, golf simulator, home theatre for 8, 800-bottle wine cellar, wet bar, and spa room with walkout make every weekend extraordinary. 45 minutes to downtown Toronto. 30 minutes to Pearson International Airport. Absolute privacy without sacrificing connectivity.

• Inside Ontario's Greenbelt plan area — Protected Countryside

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

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

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

Not openly mapped for this area (ask the local conservation authority): flood hazard mapping.

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.