Off-the-plan industrial site acquisitions in Victoria have become an increasingly attractive option for buyers chasing modern logistics, warehousing, and manufacturing space ahead of completion. But buying a multi-million dollar asset that doesn’t exist yet carries legal exposures that standard commercial conveyancing checklists don’t capture.
For high-value industrial transactions, a thorough contract review by an experienced commercial property settlement lawyer isn’t optional, it’s the buyer’s primary defence against a costly dispute down the track.
Why Off-the-Plan Industrial Contracts Carry Unique Risk
Unlike a standard commercial property purchase, an off-the-plan contract obliges the buyer to settle on a facility that’s still under construction.
The contract has to account for variables that don’t exist in a completed-asset sale:
- Fluctuating construction timelines;
- Design tolerances
- The developer’s right to vary the project.
Because commercial transactions sit outside many of the consumer protections built into residential law, buyers who rely on a generic contract review risk missing one-sided clauses that quietly shift significant commercial risk onto their shoulders.
1. Construction Delays and Sunset Clause Vulnerabilities
Many off-the-plan industrial contracts in Victoria include sunset clauses and delay provisions giving the developer considerable flexibility around the completion date.
The Statutory Reality vs. Commercial Exposure
The Sale of Land Act 1962 (Vic) regulates sunset clauses for residential off-the-plan contracts, requiring developers to obtain purchaser’s consent or court approval before rescinding under certain conditions.
Industrial and commercial sales generally sit outside these statutory protections, which means industrial buyers are far more reliant on the negotiated terms of the contract itself.
If construction is delayed by supply chain disruptions or other factors, a developer-friendly contract might allow the vendor to extend the sunset date well beyond what’s reasonable, or in some cases, rescind the contract once the date passes. In a rising market, that can leave a buyer with a returned deposit and a lost opportunity, while the developer resells the completed asset at a premium.
2. Structural Variance and Tolerance Thresholds
Off-the-plan contracts typically include a permitted variance clause, allowing the developer to alter the final floor area, ceiling height, or structural specifications within a stated tolerance, commonly around 5% of gross floor area.
Operational Implications of Contractual Tolerances
A variance like that might be a minor inconvenience in a residential apartment, but for an industrial facility designed around specific racking systems, overhead cranes, heavy-vehicle turning circles, or dock heights, even a small variance can render the site unsuitable for its intended use.
A proper industrial site contract review should ensure the contract clearly defines the exact permitted variance and how it’s measured, gives the buyer a right to terminate or seek compensation if the threshold is breached, and excludes critical operational specifications, such as clear-span heights, floor loading capacity, three-phase power allocation, and hardstand area, from the general tolerance allowance by fixing them as essential terms.
3. GST and Margin Scheme Cash Flow Traps
GST treatment is one of the most frequently misunderstood aspects of off-the-plan commercial conveyancing. Many buyers assume industrial property sits outside the GST withholding regime entirely, but that’s not guaranteed. The withholding regime applies to new residential premises and potential residential land where a residence is allowed to be built, including land zoned for a mix of residential and commercial use.
If an industrial site carries any residential overlay or future rezoning potential, withholding obligations may still apply, and it’s considered unreasonable for a purchaser not to withhold and pay the ATO if they know the supplier is registered for GST and selling premises that haven’t previously been sold.
Separately, buyers need certainty on whether the price is GST-inclusive or exclusive. A contract specifying the price is “plus GST” on a $6 million warehouse means securing an extra $600,000 in liquid capital at settlement. If the developer applies the margin scheme to reduce their own GST liability, the buyer can’t claim an input tax credit for the GST paid, which can materially change the investment’s financial modelling. Structuring the deal as a GST-free going concern is another option, but it requires strict compliance with ATO requirements and can be difficult to guarantee a building that isn’t yet tenanted at settlement.
Your Pre-Settlement Legal Checklist
Before signing or settling on an off-the-plan industrial site in Victoria, have your conveyancer confirm:
Sunset and delay mechanisms, including whether the developer has unilateral rescission rights. Operational tolerances, with critical structural dimensions and access points fixed as essential terms. GST treatment, including whether withholding applies, margin scheme use, and going concern status. Zoning and planning permissibility, confirming the council scheme supports your intended industrial classification without restrictive future-use conditions. Owners corporation rules, where relevant, particularly maintenance levies for shared driveways or common industrial park infrastructure.
Get the Right Advice Before You Commit
Off‑the‑plan industrial contracts are largely drafted to favour the developer’s flexibility during construction. For a multi‑million‑dollar acquisition, that imbalance needs to be addressed through careful, line‑by‑line negotiation, not assumptions carried over from residential conveyancing.
Warlows Legal’s conveyancing team regularly advises commercial buyers on off‑the‑plan industrial property settlement and contract review across Victoria. If you’re considering an industrial site purchase, get in touch before you sign.




