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Aerial view of Sub Base Platypus in North Sydney.

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Seeking a unique premises for your business on Sydney Harbour? Commercial properties are available for lease at our protected visitor destinations.

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Sub Base Platypus

Once a torpedo factory, submarine base and gas works, Sub Base Platypus is an emerging public domain on North Sydney's foreshore with easy access to public transport links.

Tenancy 10.04, Building 10, 120 High Street, North Sydney [UNDER OFFER]

NLA: 125.53m² Approx | Annual rent: $90,956.76 + outgoings + GST

This impressive office space presents a special opportunity to lease a modern waterfront office in a meticulously renovated heritage building located in a highly sought after harbourside location.

Property available now.

Tenancy 10.05, Building 10, 120 High Street, North Sydney

NLA: 124.46m² approx. | Annual rent: $93,345 + GST

Take advantage of the opportunity to lease a charming heritage waterfront office in a desirable harbourside location. This office space features high vaulted ceilings, exposed beams, abundant natural light, a flexible fit-out and partial views of Sydney Harbour.

Property available now.

Tenancy 10.06, Building 10, 120 High Street, North Sydney

NLA: 182.33m² approx. | Annual rent: $149,500 + GST

This premium office space presents a special opportunity to lease a modern waterfront office in a meticulously renovated heritage building located in a highly sought after harbourside location.

Property available from July 2025.

Tenancy 10.01, Building 10, 120 High Street, North Sydney

253m² approx. | Annual rent: $168,060 + GST

This meticulously designed office boasts a total Net Lettable Area (NLA) of 253 sqm, featuring a ground floor accommodating up to 20 workstations, a large boardroom for up to 14 people, a reception, multiple break out areas and a beautifully designed kitchen.

Lease assignment until 2029 plus options.

Headland Park

Join our growing business community in Mosman. Comprised of Georges Heights, Middle Head and Chowder Bay, Headland Park is just 20 minutes from Sydney CBD.

Suite B, Building 30, Suakin Drive, Georges Heights

NLA: 63.56m² | Annual rent: $33,900 + outgoings + GST

This 63.5m² office, creative or practitioner space is set in a vibrant, eco-friendly environment nestled in Headland Park, Mosman. This property boasts polished floorboards, air conditioning and an abundance of natural light.

Suite B, Building 9, 1110 Middle Head Road, Middle Head

NLA: 59m² | Annual rent: $32,450 + outgoings + GST

Discover this incredible office space in the heart of the vibrant, eco-friendly Headland Park, Mosman. This 59m² property features polished floorboards and air conditioning, making it ideal for office or showroom use.

Suite D, Building 9 Crane Crescent, Georges Heights

NLA: 23.3m² approx.| Annual rent: $15,662.76 + outgoings + GST

Set in one of Sydney’s most beautiful hidden gems, this unique health practitioner or office space is surrounded by pristine bushland and breathtaking Harbour views.

Suite E, Building 30 Suakin Drive, Georges Heights

NLA: 85.04m² approx.| Annual rent: $44,700 + outgoings + GST

This 84m² office or practitioner space offers an exciting opportunity in a vibrant, eco-friendly setting nestled within Headland Park, Mosman. With polished floorboards and air conditioning, this property is designed for comfort and style.

Available from September 2025.

Suite B, Building 32, Suakin Drive, Georges Heights

NLA: 63.56m² | Annual rent: $33,650 + outgoings + GST

This 63.56m² office or practitioner space offers a dynamic and eco-friendly environment nestled in the heart of Headland Park, Mosman. With polished floorboards and air conditioning, this property combines style and comfort in a vibrant, inspiring setting.

Available from September 2025.

North Head Sanctuary

Join a unique business community, located a short distance from Sydney's iconic Manly Beach.

Building 17, North Head Scenic Drive, North Head Sanctuary [UNDER OFFER]

NLA: 1,040m² approx. | Rent: By Expressions of Interest 

Nestled within the picturesque Barracks Precinct at North Head Sanctuary in Manly, Building 17 – a meticulously refurbished former army gymnasium – stands as a proud testament to Australia's military history and architectural heritage. Expressions of Interest are now being invited for this leasing opportunity.

Note: Expressions of interest for this opportunity have now closed. Please send any enquiries to lease@harbourtrust.gov.au

Room 6, Building 3, 33 North Head Scenic Drive, North Head Sanctuary

NLA: 14.74m² approx | Annual rent: $9,390.72 + outgoings + GST

This premium and versatile space offers a rare opportunity to lease an office, consulting or workshop space within a beautifully restored heritage building, set in one of the most coveted coastal sanctuaries.

Available from mid-June 2025.

Cockatoo Island

Perfect for businesses and professionals seeking a desirable and unique working environment just a short ferry ride away.

Suite C, Building 30, Cockatoo Island

NLA: 40m² approx.| Annual rent: $19,900 + outgoings + GST

Beautifully refurbished and ready for your business to move in, this is a rarely-offered opportunity in a jaw-dropping harbour location.

Property available from mid-June 2025.

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