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436 Nawautin Drive

Grafton / Alnwick/Haldimand, ON K0K 2G0

ActiveFor Sale
5 Beds
4 Baths
3,500 Sq Ft
2 Lot Sq Ft
Single Family Home
Virtual Tour Available

About This Property

An Unexpected Bijou of Modernist Design Deceptively discreet, this rare design-led residence is a Simple Lines passion project inspired by "living in the woods." Behind its restrained dark façade unfolds an unexpected world of light and space, where a glass-encased jewel-box extension blurs the boundary between architecture and woodland. Conceived by a Canadian Screen Award recipient and his partner under the guidance of a LEED architect, the home reflects a sensibility shaped by storytelling, VFX, VR/XR, interactive experiences, AI and patented technology. Guided by LEED principles, its high-performance building envelope was designed for exceptional energy efficiency. Sculptural stairs, gallery-like passages and expansive glazing create an intimate dialogue with nature. Wall-to-wall glass in the primary bedroom overlooks verdant grassland beneath mature trees, bringing the changing seasons indoors. A soundproof studio, gym, sauna and terrace hot tub add spaces for creativity and well-being. Yet this private retreat remains accessible by highway and VIA Rail; the owner's partner commutes to downtown Toronto three days a week. A stone's throw away, Nawautin Nature Sanctuary offers a pebble beach, the gentle lapping of Lake Ontario and silvery waters beneath a blue sky dissolving into a delicate gradient of pink along the horizon. The original vision imagined interior wood planking flowing onto the rooftop terrace, further uniting house and landscape. Heated floors are roughed in. The principal movements of this architectural symphony have been beautifully composed; the next maestro is invited to add the finishing touches. This distinctive residence offers an immersive connection with nature, where the quiet beauty of its surroundings creates an exceptional sense of privacy and tranquillity, and a lifestyle in harmony with the natural world.

Property Details

StatusActive
Property TypeSingle Family Home
Listing TypeFor Sale
Interior Size3,500 sq ft
Lot Size2 sq ft
Bedrooms5
Bathrooms4
Taxes (2026)$11,359
Postal CodeK0K 2G0
Last UpdatedOct 28, 2026 · 12:53 p.m.

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Features & Amenities

  • View
  • Fireplace
  • Air Conditioning

Buying or selling in Alnwick/Haldimand?

Filipe & Isabel Ferreira and the Team Filipe (RE/MAX Ultimate Realty Inc., Brokerage) represent buyers and sellers here. Local guides and live listings below.

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TRREB MLS® Attribution

MLS® X13868690

Listed by HARVEY KALLES REAL ESTATE LTD.

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$2,380,000

asking price

MLS®X13868690
TypeSingle Family Home
CityAlnwick/Haldimand
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$11,622

/month · $1,904,000 mortgage

Down Payment20% — $476,000
Interest Rate5.5%

Amortization

Total Interest

$1,582,556

Total Cost

$3,486,556

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

Full Mortgage Calculator →

Listed By

HARVEY KALLES REAL ESTATE LTD.