Buy, lease or build: choosing how to occupy a warehouse

By Brenscot Builders | Last reviewed September 2026

A growing business that needs industrial space has three options, and most of the advice it receives comes from someone with an interest in one of them. Agents sell buildings and leases. Builders build. This article is written by a builder, so treat the last section accordingly — but the framework is the one we use ourselves when deciding whether a project is worth doing, and it is honest about when building is the wrong answer.

The short answer

Lease if your requirement is uncertain, if you need to be in a building quickly, or if your capital earns more in the business than in property. Buy existing if a building on the market genuinely fits the operation and you want to own rather than rent. Build if what you need does not exist in the market, if you intend to be there a long time, or if control of the specification is worth the time it takes.

The decisive variables are usually time, certainty of requirement, and what else your capital could be doing.

What each option actually gives you

Leasing

You get speed and reversibility. A suitable existing building can be occupied in weeks rather than the many months an approval and construction programme takes. You commit to a term, not to an asset. If your headcount doubles or your process changes, you can move at the end of the term.

You give up control of the specification. You occupy a building someone else designed for someone else's operation, and you will work around its clear height, its door positions, its power capacity and its yard geometry for the whole term. Fitout you pay for generally stays with the building, subject to make-good.

You also give up the capital growth and the tax position of ownership, and you carry rent review risk.

Buying an existing building

You get ownership without the programme. Settlement is measured in weeks or a few months, not years. The building exists, so you can inspect it, and the risk profile is a due diligence exercise rather than a construction one.

You take on whatever is wrong with it. Slab condition, roof age, non-compliant or absent fire services, undersized power, asbestos in an older building, a stormwater system that does not meet current standards, an existing use that may not match what you intend to do. Some of those are cheap to find and expensive to fix. See asbestos and hazardous materials and buying industrial land: due diligence, most of which applies to a building purchase as well.

A change of use is the specific trap. If you intend to use an existing building for something different to its approved use, you may need a development approval for a material change of use, and — if the BCA classification changes — a building approval as well. The Building Act 1975 restricts making a change of classification or use without approval, and restricts occupation without a certificate of occupancy. Check the approved use before you sign, not after. See building certification in Queensland.

Building

You get a building shaped around the operation. Clear height, door count and position, yard depth, slab capacity, power, office location, expansion allowance: all of them decided by the way you actually work rather than inherited. For an operation where the building is part of the process — manufacturing, cold storage, high-bay storage, anything with heavy or unusual plant — this is often the only option that works properly.

You pay for it in time and in process. Land acquisition, due diligence, a development application, operational works where required, building approval, then construction. Each stage has a duration that depends on the council, the site and the referral agencies involved, and some of it you do not control. See how long it takes to build a warehouse in Queensland and turnkey industrial development.

You also take on a set of risks that a lease does not have: approval risk, ground condition risk, and price movement over a longer programme.

The questions that actually decide it

How certain is the requirement? If you can describe the operation in five years with confidence — same process, same throughput range, same access needs — building or buying makes sense. If the honest answer is that you do not know, lease. A purpose-built building sized for a business you turn out not to become is an expensive mistake and a slow one to unwind.

How long will you be there? The transaction costs of ownership — duty, legal, due diligence, and on the exit, agent and legal fees and capital gains consequences — are real and they amortise over the holding period. A short expected occupancy favours leasing.

Does the building exist? Walk the market before deciding to build. If a building with the right clear height, yard, power and location is available, buying it will almost always be faster and often cheaper than building the same thing. Building earns its keep when the market does not have what you need — which, for high-clearance, heavy-power, or unusual-footprint requirements in the northern Brisbane and Moreton Bay corridor, is frequently the case.

What else would the capital do? This is the question most often skipped. If the business generates a strong return on capital deployed internally, tying capital up in property has a real cost. Many profitable businesses lease deliberately for exactly this reason. The counter-argument is that property is financeable on terms that working capital is not, and that the business owner usually ends up wanting the asset. Get your accountant into this conversation early.

Is there a hybrid? There usually is. A business can take a lease now and build in parallel. An owner can build and lease part of the building to a third party. An owner-occupier can buy land now, hold it while the approval runs, and build when the business is ready. A pre-commitment — where a developer builds to your specification and you take a lease on completion — gives you a purpose-built building without the capital or the development risk. See speculative build or pre-commitment.

Where building is the wrong answer

Being direct about this: do not build if you need to be in a building this quarter, if your requirement might change materially within a few years, if a suitable building is already on the market at a sensible price, or if the capital is needed in the business. None of those are reasons a builder enjoys giving, but the alternative is a project that should not have started.

Where building is clearly the right answer

Build when the requirement is specific and durable: clear height the market does not offer, power capacity that would require a substation in an existing building anyway, a yard geometry that suits your vehicles, a slab rated for your loads, a footprint with room to extend. Build when you have found land in the right location and the numbers work. Build when you are going to own the asset for a long time and want it to be the right asset.

Frequently asked questions

Is it cheaper to build or buy a warehouse?

It depends on the site, the specification and what the market is offering at the time — which is exactly why the comparison should be done on your actual requirement, with a real site and a real specification, rather than in the abstract. What is reliably true is that buying is faster.

How long does it take to build a warehouse in South East Queensland?

The construction period is only part of it. Land due diligence, the development application, operational works where required and building approval all precede construction, and their durations depend on the council, the site and whether referral agencies are involved. The approvals side is usually the larger variable.

Can I lease now and build later?

Yes, and it is a common and sensible sequence. A shorter lease term while the land, approval and construction run in parallel removes most of the timing risk from a build.

What is a pre-commitment?

An arrangement where a developer builds a building to an agreed specification and the occupier commits in advance to lease it on completion. The occupier gets a purpose-built building without funding it; the developer gets the certainty needed to proceed.

What should I check before buying an existing warehouse?

Approved use and BCA classification, certificate of occupancy, slab and roof condition, fire services and whether they comply, power capacity, stormwater and any detention obligations, hazardous materials in older buildings, and whether your intended use needs a new approval.

Sources

General information only

This article is general information, current as at September 2026. It is not financial, tax, legal or planning advice. Obtain advice from your accountant, a property solicitor and a town planner before committing to a lease, a purchase or a development.

Planning an industrial warehouse?

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