145 Clarendon St 145 Clarendon St 145 Clarendon St

Redefining the modern workspace

Proudly positioned on Clarendon Street’s city end, OneFourFive Southbank is an agile commercial space designed for future-focused businesses. This is a contemporary environment that reimagines the workspace, offering flexibly designed interiors, a light-filled open stairwell and generous outdoor terraces to promote collaboration and foster wellbeing.
145 Clarendon St


A life unlimited

OneFourFive is uniquely of its place, with architecture that references the area’s industrial past. Corrugated concrete, tensile cables and metal frames create a striking complement that celebrates the traditional materials of the local streets and laneways.

Expansive yet connected, the modern design incorporates its heritage site context, without compromising on contemporary workplace thinking.
OneFourFive provides excellent access to public transport and major cycling routes including the Main Yarra Trail. To support a modern ride-to-work culture, OneFourFive has ample bike parking spaces, enabling an environmentally friendly and active trip to the office.

A strong composition of clean lines and bold geometrics form a considered design response to the curvature of the nearby overpass. This enviable location also provides connectivity to the CBD, but with the breathing space necessary for innovative business to flourish.
145 Clarendon St - Building
Positioned at the gateway between Southbank and South Melbourne, OneFourFive is a bold architectural introduction to Clarendon Street.

Open spaces and large windows allow natural light to spill across each floor. Outdoor terraces provide the ideal place for meetings and gatherings with colleagues on sunny days and warm evenings.

At ground level, the entrance will activate the area, connecting staff and businesses to the local community.


– Multiple bike parking (21 bicycle racks)
– End of trip facilities (44 lockers)
– 6 showers in End of Trip
– Contemporary open plan
– Meeting desks and booth seating
– Generous open circulation spaces
– Outdoor protected terraces on various levels
– Ground floor activation or retail space


  • Coffee
  • Eat
  • Treat
  • Drink
  • Sweat
  • Culture
  1. Dead Man Espresso1
  2. St Ali2
  3. Clement Coffee3
  4. Aucuba Coffee4
  5. Market Lane Coffee5
  6. Padre Coffee6
  1. Misschu1
  2. MeatworksCo2
  3. Proper & Son3
  4. South Melbourne Market4
  5. Wok & Co5
  6. Etto6
  7. Grill'd7
  8. KUU Café8
  9. Happy Place9
  10. Good Egg10
  11. Lûmé11
  1. Chez Dré1
  2. Bibelot2
  1. Bellota Wine Bar1
  2. Wynyard2
  3. The Market Hotel3
  4. Crown Casino4
  1. F451
  2. Anytime Fitness2
  3. Crossfit30003
  4. Yoke Yoga4
  5. Body Matrix5
  6. Bikram Yoga6
  7. PTC7
  1. NGV1
  2. Arts Centre2
  3. Sidney Myer Music Bowl3
  4. MCG4
  5. Malthouse Theatre5
  6. ACCA6
  7. State Theatre7
  8. Southbank Theatre8
  9. AAMI Park9
  10. Rod Laver Arena10
  11. Margaret Court Arena11
  12. Royal Botanic Gardens12
145 Clarendon St - Location

Gateway Locale

OneFourFive enjoys a rare city-edge position, close enough to the heart of the action but in a cosier neighbourhood without the imposing skyscrapers. Its enviable location also places OneFourFive between South Melbourne, Southbank, Port Melbourne and the Royal Botanic Gardens, so employees can spend time away from the office shopping, dining or relaxing outdoors.



NLA 158²
GFA 479²

Level One

NLA 386²
GFA 449²

Level Two

NLA 386²
GFA 449²

Level Three

NLA 319²
GFA 378²

Level Four

NLA 319²
GFA 378²

Level Five

NLA 197²
GFA 248²

Level Six

NLA 197²
GFA 248²




Salta is a property developer and investor renowned for their creative and considered approach to a wide range of commercial, residential, industrial and retail properties. Their focus is on collaborative and respectful partnerships, growth and long-term stability. Salta’s commercial properties are not only developed in-house; they are leased and managed by a dedicated team. Because Salta stands behind its developments as owners and operators, tenants enjoy long-term confidence and peace of mind.


Architectus is a top-tier architecture and design studio with specialist expertise in commercial, education, interiors, public, residential, transport, urban design and planning.

Their commercial sector expertise ranges from some of Australia’s most recognisable high-rise office buildings and large-scale workplace refurbishments to low-rise campus buildings and highly adaptable mixed-use developments. They understand the key to attracting the best tenant is an intimate knowledge of workplace trends and buildings which meet the holistic needs of those who work and visit.

Leasing Agent

CBRE is the world’s largest commercial real estate services and investment firm, with 2018 revenues of $21.3 billion and more than 90,000 employees (excluding affiliate offices). CBRE has been included in the Fortune 500 since 2008, ranking #207 in 2018. It also has been voted the industry’s top brand by the Lipsey Company for 18 consecutive years, and has been named one of Fortune’s 'Most Admired Companies' for seven years in a row, including being ranked number one in the real estate sector in 2019.