100 Mount Street
- Office leasing
North Sydney NSW
Overview
Premium office space
In the heart of North Sydney's CBD
Light-filled lobby with 8m high ceiling
Exceptional harbour views
Suites for lease
Explore all available suites to lease at 100 Mount Street
Level 33, Suite 2
POA
401sqm
Available from 15 Sep 2026
Commercial office space for lease in North Sydney
With 41,500sqm of architecturally designed office space spread across 35 levels and expansive floorplates of up to 1,300sqm, 100 Mount offers flexibility for growing teams and innovative office layouts.
It occupies a prominent location on the corner of Mount and Walker Streets and features a third frontage to Spring Street, meaning your business can benefit from high visibility and easy access.
The automated blinds system is designed to maximise natural light, creating a bright and vibrant workspace with spectacular views of Sydney Harbour and the city beyond.
Stunning Sydney Harbour views
Surrounded by an array of bars, restaurants, retail and health services, 100 Mount provides everything you need right at your doorstep.
Enjoy easy access to transport links, with a train station, ferry wharf, bus stops, taxi rank and Victoria Cross Metro station all within walking distance. The building is conveniently located just 3 minutes from the North Sydney transport interchange and is easily accessible from Pacific Highway and Warringah Freeway, offering seamless connectivity.
Building ratings
5.0
NABERS Energy
4.5
NABERS Water
5.5
NABERS Indoor Environment
3.5
NABERS Waste
Services and customer benefits
As a valued Dexus customer, you can access a range of products and services designed to make work life easier for you and your employees. Read on to learn more about our exclusive customer benefits.
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Wellbeing and productivity
Dexus creates environments that prioritise the health and wellbeing of our customers and offers services and amenities to support them, including quality end-of-trip facilities, onsite fitness classes and wellness services.
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Convenience
We make things simple and easy for our customers by providing premium customer service via our 5-star concierge, onsite management team, Customer Support Centre and flexible space solutions that are an extension of your workplace.
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Enhancing communities
Dexus customers can expect a full calendar of events, activations and giveaways throughout the year. Our online property portals keep the community up to date with building news, events and retail offerings.
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Sustainability
Dexus is committed to creating lasting positive impact and a more sustainable tomorrow. We work with our customers to achieve their sustainability ambitions and create energy, water and waste efficiencies for their tenancies along with sustainable fitout designs.
Location
100 Mount Street, North Sydney NSW
How can we help?
Connect with us to explore investment opportunities, find the right space for your best work or learn more about what we do. Together, let’s create tomorrow.