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Refinancing a Commercial Property Loan | DeMarque

Commercial Property Andrew West · 19 July 2026

Refinancing a commercial property loan is one of the highest-leverage moves available to a property-holding business — and one of the easiest to get wrong. Done for the right reasons, it can reduce cost, release trapped equity, or replace a structure that no longer fits the business. Done reflexively, it consumes real money in switching costs for a marginal gain.

The question is never simply “can we get a better rate?” It is “does the whole move — rate, fees, structure, timing — leave the business better off?” This guide covers the triggers that justify a refinance, what lenders actually assess when you ask one to take over another lender’s loan, the documentation paths available, what the exercise costs, and how the process runs in practice.

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What Refinancing a Commercial Property Loan Means

A commercial property refinance replaces an existing loan secured by commercial real estate with a new one — either with a different lender, or with the incumbent on restructured terms. At settlement the new facility pays out the old one, the old lender discharges its mortgage, and the new lender registers its security.

Three things make it different from refinancing a home loan, and they explain most of the surprises borrowers hit:

  • The property is assessed as an income asset, not a dwelling. Lease quality, tenant strength, remaining lease term and the sustainability of the rent carry as much weight as the building itself.

  • The facility has a defined life. Commercial loans typically carry expiry or review dates rather than running quietly for decades, so a refinance decision is forced on you periodically whether or not you go looking for one.

  • It is a full credit assessment, not a transfer. Nothing carries over from the incumbent. The new lender assesses the borrower, the property and the purpose from scratch — which is why a refinance can be declined even when the existing loan has never missed a payment.

DMF Insight: The most common misconception we correct is that a clean repayment history entitles you to a refinance. It helps, but it is not the test. The new lender is underwriting the deal as if it were new lending — because to them, it is.

The Five Triggers That Justify a Refinance

Most sound commercial property refinances trace back to one of five triggers.

1. Rate and margin review

Commercial loans are priced against the lender’s view of your risk at origination. If the business has strengthened since — better financials, longer trading history, improved occupancy or stronger lease covenants — the loan may still be priced for a business you no longer are. A refinance resets that, and often a credible refinance alternative is enough to win a repricing from the incumbent without moving at all.

2. Equity release

Commercial property that has appreciated, or debt that has amortised, builds usable equity. Refinancing can release it for expansion, equipment, another property or working capital — usually at property-secured pricing, which is typically the cheapest capital a business can access. The mechanics, and the traps, are covered in our guide to releasing equity from commercial property.

3. Loan maturity or expiry

Because commercial facilities are written on defined terms, maturity arrives on a schedule. The incumbent’s rollover offer is not automatically the best available, and a maturity date is the lowest-friction moment to test the market — there is no break cost for leaving a facility that is ending anyway.

4. Covenant or structure pressure

Reporting requirements, interest-cover covenants, amortisation schedules or cross-collateralisation that made sense at origination can become a constraint as the business changes. Refinancing can simplify a security structure, uncross properties that are tied together unnecessarily, or move to a lender whose covenant style the business can actually live with.

5. Lender appetite shift

Lenders’ appetite for sectors, property types and locations moves over time. If your lender’s appetite for your industry has cooled, service and flexibility usually cool with it — sometimes before pricing does. A lender that no longer wants your asset class is rarely the lender you want at your next review.

DMF Insight: The strongest refinance cases are usually about structure, not rate. A modest pricing improvement plus a cleaner security position, a released equity tranche, or covenants that fit is worth far more than a headline rate cut alone.

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What Lenders Assess on a Refinance

A refinance application is assessed on the same fundamentals as any commercial property finance scenario, with a few emphases specific to taking over someone else’s loan:

  • The property. Type, location, condition, and — critically — how readily it could be sold or re-let. Specialised assets with narrow buyer pools are assessed more conservatively than standard office, retail and industrial stock.

  • The income servicing the debt. For a tenanted asset that means the lease: term remaining, tenant covenant, rent review structure and vacancy risk. For owner-occupied premises it means the trading business’s cash flow.

  • Serviceability with a buffer. Lenders assess repayments at an assessment rate above the actual rate, and commonly test interest cover — the margin by which income exceeds interest — rather than relying on a bare surplus.

  • Leverage. The new loan as a proportion of the lender-assessed value, which is set by valuation rather than by your view of the property. What that ratio can be varies by security type, lender and scenario; the drivers are unpacked in our guide to commercial property deposits and equity.

  • Conduct and credit history. Business and director credit files, conduct on the existing facility, arrears, dishonours and ATO position.

  • The purpose. Why you are moving, and — where cash is being released — what the released funds are for. A clear commercial purpose is far easier to approve than an unexplained increase.

The valuation deserves particular attention. On a refinance there is no contract price to anchor to, so the lender’s valuation is the value. A valuation that lands below expectations reshapes the whole deal, and it is the single most common reason a refinance that looked comfortable comes back tighter than planned.

Owner-Occupied vs Investment Refinances

The two are assessed differently, and knowing which one you are before you apply saves a great deal of time.

Owner-occupied refinances — where the business trades from the property it owns — are assessed primarily on the trading business’s cash flow. The property is security, but the loan is really underwritten against the business. Established businesses in sensible premises are a favoured category for many lenders.

Investment refinances are assessed primarily on the property’s income. A strong lease profile can carry a deal almost on its own; a vacant property, or one with a short lease remaining, pushes the assessment back onto the borrower’s other income and usually onto more conservative terms.

Mixed scenarios — part owner-occupied, part leased — are common and entirely fundable, but they need to be presented deliberately rather than left for a credit assessor to untangle. Our guide to owner-occupied vs investment commercial loans covers the distinction in full.

Full-Doc and Low-Doc Documentation Paths

Full-doc refinancing relies on complete financials — business financial statements, tax returns, tax portals and leases — and it is the path that unlocks the strongest terms.

But a meaningful share of refinance demand comes from businesses that are sound and documentation-light: a recent restructure, a lumpy income year, financials still in preparation, or a self-employed borrower whose returns lag the business’s current performance. Low-doc commercial property refinancing addresses this with alternative verification — an accountant’s declaration, BAS and bank statement analysis, or rental income evidence — in place of full financials.

The trade-offs are consistent: pricing is generally higher than the full-doc equivalent, leverage is more conservative, and the field of lenders narrows to those with genuine low-doc appetite. For the right scenario — solid equity, a sensible purpose and a credible path back to full-doc — it can be the difference between moving now and waiting a year.

DMF Insight: Low-doc is a bridge, not a destination. The scenarios that price best over time treat a low-doc refinance as a stepping stone and plan the return to full-doc terms at the next review, rather than settling into the higher-cost structure permanently.

What a Refinance Costs

A commercial property refinance carries real costs, and they belong in the decision from the start rather than as a discovery at settlement:

  • discharge and break costs on the existing facility, which can be substantial where any portion is fixed

  • establishment or application fees on the new facility

  • valuation fees — commercial valuations are more involved, and more expensive, than residential ones

  • legal and documentation costs on the new security

  • government registration fees on the mortgage transfer

  • ongoing line or facility fees on the new loan, which may differ from the old one

Against that sits the benefit: the saving from improved pricing, the value of released equity put to productive use, and the harder-to-quantify value of a structure that fits. The test worth running is the break-even horizon — how many months of savings does it take to recover the switching costs? If the answer is short relative to how long you will hold the property and the loan, the refinance clears the bar comfortably. If it only stacks up on the rate line, look harder before you move.

Releasing Equity as Part of the Refinance

Where a property has grown in value or the debt has amortised, a refinance is the natural moment to release equity — you are paying the switching costs once, so taking the increase at the same time avoids paying them twice.

Lenders treat a cash-out refinance as a different proposition from a like-for-like one. They will want to know the purpose of the released funds, evidence that it is a business purpose, and comfort that the larger loan still services. Done well it is often the cheapest capital available to a business; done without a clear purpose it is the fastest way to turn a straightforward refinance into a declined one. The detail sits in our guide to commercial property equity release.

The Process, Realistically

A commercial refinance typically runs through these stages:

  1. Scenario review — the existing facility, its break costs and expiry, the property, the income and the objective.

  2. Lender shortlisting — matching the scenario to lenders whose appetite and covenant style actually fit it.

  3. Indicative terms — before a formal application, so the deal is tested cheaply.

  4. Formal application with supporting documents.

  5. Valuation, instructed by the lender.

  6. Credit approval, followed by formal offer documents.

  7. Documentation and settlement, where the new lender pays out the old facility and the old lender discharges its mortgage.

Timelines vary with lender workload, valuation access and the complexity of the security — a single, tenanted, standard asset moves faster than a multi-property structure with related-party leases. What consistently saves time is preparation: a complete document set, a clear explanation of the purpose, and current lease and financial information ready at application rather than assembled under pressure.

If broader facilities are in scope alongside the property debt — overdrafts, equipment loans, or term debt — the wider view in our guide on when to refinance a business loan is worth reading alongside this one.

When Refinancing Does Not Make Sense

Being honest about the cases where it does not stack up:

  • Break costs swamp the benefit. A fixed facility early in its term can carry break costs that no realistic pricing improvement recovers.

  • The valuation has moved against you. If values have softened, refinancing can crystallise a lower assessed value and a tighter position than staying put.

  • The business is mid-disruption. A recent restructure, a lost anchor tenant or a bad trading period will be assessed on today’s evidence; sometimes waiting two quarters produces a materially better outcome.

  • You are chasing an advertised rate. Headline rates are quoted for the strongest scenarios on the cleanest security. The rate you are offered follows your scenario, not the advertisement.

  • The incumbent will reprice. If the objective is purely pricing, asking the existing lender first — with a credible alternative in hand — costs nothing and often works.

Frequently Asked Questions

Can I refinance a commercial property loan before the fixed term ends? Yes, but the existing lender will calculate a break cost. Whether it makes sense depends on the size of that cost against the benefit of moving — which is exactly what the break-even test is for.

Do I need a new valuation to refinance? Almost always. The incoming lender relies on its own valuation rather than the previous one, and on a refinance that valuation sets the terms because there is no purchase price to anchor to.

Can I refinance and release cash at the same time? Yes. Lenders assess the increase on its purpose and on whether the larger loan still services. A clearly evidenced business purpose is the difference between a straightforward approval and a difficult one.

Will refinancing hurt my credit position? An application involves a credit enquiry, and multiple simultaneous applications across lenders can read poorly. Shortlisting properly and applying once is both faster and cleaner than shopping the same scenario everywhere.

Can I refinance if my financials aren’t up to date? Often yes, through a low-doc path using alternative verification such as an accountant’s declaration, BAS or bank statements — with more conservative leverage and pricing than the full-doc equivalent.

How long does a commercial property refinance take? It varies with lender workload, valuation turnaround and how complex the security is. Preparation is the part you control: complete documents and a clear purpose consistently shorten the timeline.

Should I refinance to the lender offering the lowest rate? Not automatically. Covenant requirements, review frequency, security structure and how the lender behaves at renewal all affect what the facility is worth to you. The cheapest facility on day one is not always the best one to hold.

Final Thoughts

Refinancing a commercial property loan makes sense when a real trigger is present — mispriced risk, trapped equity, an approaching expiry, or a structure that fights the business — and the all-in benefit clears the switching costs with room to spare. It does not make sense as a reflex to a competitor’s advertised rate. Run the honest ledger, let the structure question lead the rate question, and prepare the application as the full credit assessment it actually is.

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This information is general in nature and does not constitute financial advice. It does not take your objectives, financial situation or needs into account. Lending is subject to individual circumstances and lender criteria.

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