Sidespace lists 5 offices across 3 buildings in the Perth CBD for lease, listings updated 3 October 2026.
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Commercial Office Space for Lease in Perth
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Listings in Perth, WA updated
Showing 1-3 of 3 buildings · 5 offices
Offices for lease in Perth, WA.
Compare 5 commercial offices for lease across the Perth CBD, from sub-100 m² suites to whole floors.
Updated daily from operator and landlord stocklists.
Free for tenants; our concierge covers the entire market including offices not listed online.
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Research for Perth
All 3 office buildings in Perth Every building listed on this page, in one place
Most searched office buildings in Perth
Ranked by Google searches that showed one of our pages for the building, last 28 days.
- 1 Spring Street Perth
- 240 St Georges Terrace Perth
- 152 St Georges Terrace Perth
- 58 Mounts Bay Road Perth
- 143 St Georges Terrace Perth
- 37 St Georges Terrace Perth
- 221 St Georges Terrace Perth
- 100 Havelock Street West Perth
- 108 St Georges Terrace Perth
- 197 St Georges Terrace Perth
- 2 The Esplanade Perth
- 338 Barker Road Subiaco
Commercial office space in Perth, WA
Sidespace currently lists 5 commercial office suites for lease across 3 buildings in Perth, with floorplates ranging from 739 m² to 2,367 m². The inventory is A-grade and Premium stock managed by Dexus, positioned in the city's institutional office core.
Perth remains Australia's resources capital, and that legacy is visible along St Georges Terrace, the financial spine where mining, energy and engineering head offices concentrate. Tenants benefit from direct access to Perth Underground and Perth stations, which connect all Transperth rail lines, while the free CAT buses circle the city and Elizabeth Quay's waterfront precinct sits at the southern edge. Parking is more readily available than in Sydney or Melbourne, though still priced, and Kings Park anchors the western boundary.
Flexible workspace in Perth
Flexible workspace and serviced offices are the same thing by different names: a private, fully fitted office you move into and pay for monthly, with internet, meeting rooms, reception and amenities included in one figure.
The difference from a traditional lease is commitment. A flexible office runs month to month or on a short term, so you can take a suite for six people now and a larger one when you are twelve, without a fit-out or a five-year signature.
Sidespace lists 72 flexible office suites across 13 Perth CBD buildings from 8 operators, from $499 per month all-inclusive. Enquiries and inspections are free for tenants, operators pay us, you never do.
Good to know
Frequently asked questions
Answers reflect current Sidespace listings in Perth.
How much does commercial office space cost in Perth?
Commercial office rent in Perth is quoted per square metre per year, and it varies with building grade, floor level and fit-out, so a single headline rate would be misleading. Tenancies here run from 739 m² to 2,367 m². Tell us the size you need and we will come back with current asking rents on the specific floors that fit, free of charge.
Which landlords have commercial office space in Perth?
Commercial space in Perth is held by Dexus, across 3 buildings listed on Sidespace. You can compare them side by side on this page, we list every operator we work with, and our concierge can also approach buildings that are not advertised.
What size office tenancies are available in Perth?
Available tenancies in Perth run from 739 m² to 2,367 m² across 5 listed tenancies. At roughly 10 m² per person that suits teams from a handful of people up to several hundred.
What is the difference between leasing and renting an office in Perth?
People use the words interchangeably, and on this page they mean the same search. In practice the distinction is the commitment: a conventional lease is a registered agreement, typically three to five years, where you fit out the space and pay outgoings on top of base rent. A serviced office is licensed rather than leased, one monthly fee, furnished, often month to month. Short commitment and speed point to serviced; cost per square metre over a long term favours a lease.
Perth in context: The Sidespace Flex Office Index tracks live flexible & serviced office supply and pricing across Australia, updated quarterly.