About

The Residential Tunnelling Company is a team of chartered geotechnical and tunnelling engineers whose focus is on small scale tunnelling in Sydney for residential home owners.

Elevate your Sydney residence with a bespoke luxury tunnel or underground room.

Work With Us
Work With Us

The Residential Tunnelling Company constructs tunnels, shafts and rooms under your home. We construct access from garages, access to boatsheds, underground rooms, underground wine cellars and interbuilding access.

We provide a comprehensive end-to-end service, managing tunnel design, complex council approvals, and precision construction for luxury tunnels, ensuring seamless integration into your Sydney property. We work with both yourself, your architect and builder to ensure seamless integration.

  • Unique

    A tunnel is a form of expression for homeowners. Create a point of difference between your property and the neighbours by providing a value adding feature.

  • Eternal

    A house tunnel is eternal because it exists deep within the earth's embrace, away from surface time, enduring as a secret, silent passage linking past, present, and eternity.

  • Secure

    A home tunnel provides security by serving as a hidden route, offering secure, private access to prevent unwanted intrusion.

  • Private

    A house tunnel provides privacy by creating a hidden, underground pathway between structures, allowing residents to travel unseen, shielded from neighbours, weather, and external observation.

  • Accessible

    You will allow people of all abilities to access your property whether for current requirements or for future proofing. This will also assist with daily deliveries.

Aerial view of Sydney, Australia, showcasing the Sydney Opera House, Harbour Bridge, and showing possible locations for house tunnels, home tunnels, underground rooms and wine cellars.

Where we work

Our collective design and construction experts are committed to delivering custom subterranean access tailored to the unique lifestyle of Sydney Residents throughout Sydney's Eastern Suburbs including Point Piper, Bellevue Hill, Vaucluse, Darling Point, Double Bay, Rose Bay, etc.

We build house tunnels in Middle Head including Mosman, Northbridge, Clontarf, Seaforth, Castle Cove, and Castlecrag, etc.

Private tunnels can be constructed in the Northern Beaches suburbs of Sydney including Allambie Heights, Balgowlah, Beacon Hill, Belrose, Brookvale, Collaroy, Cromer, Curl Curl, Davidson, Dee Why, Duffys Forest, Elanora Heights, Fairlight, Forestville, Frenchs Forest, Freshwater, Ingleside, Killarney Heights, Manly, Manly Vale, Narrabeen, Naraweena, Newport, Seaforth, St Ives, Terry Hills etc.

Work With Us
Work With Us