April 13, 2026 Industrial & Logistics

Understanding Commercial Mortgages for a Data Centre

Owning the data centre or server facility you operate gives you control over power, cooling and network access, and turns rent into equity you keep. At Ardent Capital Group we speak with operators about this kind of commercial property purchase, and this guide walks through how a lender reads the asset and what shapes the deposit and the loan.

Ardent Capital Group is a specialist in commercial mortgages for data centre and server facility operators across Australia. Our team can help you move from tenant to owner, and give you clear lending advice on structure and strategy.

Access finance sized to your plan, typically $100,000 to $10,000,000+, with options for larger facilities where the profile supports it.
Over a decade we have helped facilitate more than $500,000,000 in funding for over 1,000 borrowers in complex commercial scenarios.
We service Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra, Hobart and surrounding regional towns.
We structure funding with clear guidance on deposits, LVR, entity setup and lender selection for specialised assets.

Why buy rather than lease your data centre

Data centres carry heavy upfront capex in switchgear, UPS, batteries, generators, transformers, PDUs, chillers and containment. The fit out often costs more than the shell. Location is tied to fibre routes, latency to capital city exchanges, grid capacity and substation access. Migration risk is high. Clients are sticky due to cross connects, cages and long service contracts. Owning removes landlord risk around power upgrades, access windows and make good. Repayments build an owned asset while your white space generates contracted revenue.

Key drivers include:

Protecting critical infrastructure with control over power augmentation, cooling upgrades and security protocols within your own freehold or strata title.
Reducing relocation risk that can threaten SLAs, latency and customer retention, especially where 2N or N+1 redundancy and multiple carriers are established.
Converting rising rent into equity, with loan repayments aligned to long term client contracts and low vacancy exposure for specialised premises.
Capturing the value of sector resilience, supported by cloud, AI training and inference, edge workloads and government digital demand across cycles.

Buying may not suit if your lease has a short remaining term with a planned scale change, if a relocation is already scheduled to chase cheaper power or better fibre, or if capital is better deployed into additional racks, battery replacement, liquid cooling or a PPA-backed energy strategy. The decision sits with you.

The mechanics of a data centre mortgage

Deposit and LVR. Typical loan to value ratios sit between 65 and 80 per cent, which means a 20 to 35 per cent deposit. Stronger asset classes and owner occupiers can access the higher end of these ranges.
Loan term and structure. Terms commonly run to around 15 years with a bank and 25 to 30 years with a non-bank lender. Structure can be principal and interest for steady amortisation, or interest only for a defined period to prioritise cash flow during expansion or client onboarding.
Security and serviceability. The property is the primary security. Lenders assess business financials and serviceability, with a close look at contracted MRR, churn, EBITDA margins, DSCR, energy cost pass throughs, and renewal profiles. Directors' guarantees and a general security over the holding entity are common.
Owner occupier treatment. Lenders generally favour owner occupiers due to alignment of incentives, occupancy stability and lower default correlation. Pricing and LVRs often improve compared to investment purchases.

Structuring the finance

Many data centre and server facility operators hold the real estate in a separate entity, such as a company or unit trust, and lease the premises to the trading business at a commercial rent. A lender then reads that inter-entity rent as the serviceability line, and the clean separation of property from trading operations supports a tidy security package. With a background in financial planning, Nick and the Ardent Capital Group team can map a structure that fits your set-up, then work with your accountant to confirm the detail.

Some operators hold commercial premises through a self-managed super fund, which can generally own business real property and lease it back to the trading entity at market rent, held through a bare trust where the fund is borrowing. The appeal includes asset protection alongside a retirement position, with trade offs around contribution caps, liquidity and the borrowing rules. Ardent arranges the finance around your set-up; your accountant and SMSF adviser confirm the tax, super and ownership detail before anything is locked in.

How lenders size up the deal

Business financials and serviceability, including two to three years of accounts, current management figures, MRR by client cohort, churn, renewal pipeline and DSCR targets.
Energy profile, such as grid capacity, embedded network arrangements, PPAs or hedges, and how electricity costs are recovered in client contracts.
Property and valuation, with treatment of fixed MEP as part of the real estate and movable plant as equipment, plus slab loads, raised floor, ceiling heights and fire systems.
Power and redundancy, including substation proximity, dual feeds, UPS architecture, generator permitting, N+1 or 2N designs, and maintenance regimes.
Connectivity and location, carrier diversity, meet me rooms, latency to CBD exchanges, dark fibre availability, and low flood or bushfire exposure.
Deposit and equity position, including cash, retained profits and the ability to leverage your equity in other property where suitable.
Lease and occupancy, if part of the site is tenanted, with focus on WALE, covenant strength and related party lease terms for owner occupiers.

A specialist broker who understands data centre risk, utility interfaces and valuation treatment helps present the asset properly to credit.

A scenario worth considering

This is an illustrative scenario that shows the kind of situation we can assist with, and how the thinking might run.

Situation: a Brisbane edge operator with 2,500 sqm and 3.5 MW available, leasing with 18 months remaining, around $6,000,000 sunk in UPS, batteries, generators, CRAH and containment, and long term SME and MSP clients on three year contracts.
Options weighed: purchase the current site off market with a power upgrade agreement, acquire a nearby warehouse with grid headroom and convert in stages, or buy a strata suite within a carrier dense campus to reduce build time.
Structures considered: property held in a unit trust with a commercial lease to the trading entity, an alternative of partial SMSF ownership, or a blend of commercial mortgage for the shell and asset finance for new switchgear and additional cooling.
Indicative funding: a target purchase price of $12,000,000, LVR assessed at 70 to 80 per cent for an owner occupier, a deposit between $2,400,000 and $3,600,000 with capacity to leverage your equity in an existing industrial unit, a 20 year term, interest only for 24 months during white space expansion, DSCR guided at 1.50x, and a working capital limit for electricity on monthly true up upon settlement.
How we would approach it: we would map the ranges, counterparty risks, structures and repayments, then talk them through with you so you can choose the path that fits. The figures above are illustrative, not confirmed outcomes.

Finance options ACG can arrange for data centre and server facility operators

Asset finance for critical infrastructure. Finance for generators, transformers, UPS, batteries, switchboards, PDUs, racks, DCIM, chillers, cooling towers and containment, with terms matched to useful life, arranged as data centre equipment finance.
Fit out and refurbishment funding. Stage the build of additional white space, hot or cold aisle containment, security cages and fire systems without disrupting client SLAs.
Working capital loans. Working capital for a data centre operator smooths lumpy cash flows from energy pass throughs, client incentives and cross connect provisioning.
Business overdraft. Cover timing gaps on power bills, maintenance windows and project draws tied to client onboarding.
Refinancing and debt consolidation. Reset pricing, simplify multiple facilities and align repayments to contracted revenue.
Construction and renovation finance. Fund base build works, power augmentation, new MEP rooms and structural upgrades for higher rack density or liquid cooling.
Business or premises acquisition finance. Buy a freehold site, expand to a second facility, or complete a buy in or buy out within a JV or MSP roll up.

Owning the premises can free equity over time, while a refinance can consolidate asset and property facilities into a cleaner stack.

Specialist finance for data centre premises

Data centre real estate calls for lenders who understand power, redundancy and connectivity. Ardent Capital Group arranges and structures commercial mortgages around how you intend to hold and occupy the property, and coordinates any complementary asset or working capital facilities.

We are a specialist commercial mortgage broker servicing Sydney, Melbourne, Brisbane, Gold Coast, Perth, Adelaide, Canberra and surrounding metro and regional areas. Over a decade we have helped facilitate more than $500,000,000 in funding for over 1,000 borrowers. If you want clear options and a path to optimal financial outcomes, talk to our team.

For a clear read on your borrowing position, our data centre property loan team is the place to start.

Frequently asked questions

What deposit do I need to buy a data centre or server facility? Typical deposits range from 20 to 35 per cent, aligned to LVRs of 65 to 80 per cent. Owner occupiers with strong financials can access the higher LVR end.

How do lenders treat the specialised fit out in valuation? Fixed MEP that is integral to the building can be valued with the real estate. Movable plant and technology refresh items are often financed under asset facilities rather than the mortgage.

Can my SMSF buy the premises and lease it to my trading company? Commercial premises generally meet the business real property definition. An SMSF can hold the building and lease it back at market rent, with trade offs around liquidity and borrowing rules.

What improves approval prospects for an owner occupier data centre? Strong contracted revenue, stable churn, clear DSCR, evidence of power capacity and redundancy, carrier diversity, and a clean related party lease at market rent all support the credit case.

How are energy costs considered in serviceability? Underwriting factors in electricity tariffs, network charges, hedges or PPAs, and the extent to which costs are passed through to clients under contract.

Does location still matter if I have great power? Yes. Proximity to carriers, latency to capital city exchanges, flood and bushfire risk, planning compliance and future grid upgrade pathways all influence valuation and lender appetite.

Written by

Nick Chong

Managing Director, M.AppFin, Dip. Mortgage Mgmt

Nick holds a Bachelor of Agricultural Economics, a Master of Applied Finance and an Advanced Diploma in Financial Planning. He founded Ardent Capital in 2016 after more than a decade in financial planning and mortgage broking. For the past ten years he has led a team of finance specialists, mortgage advisers, brokers and credit analysts, all working to secure optimal outcomes for clients and always acting in their best interests. The team brings both a qualitative and a quantitative approach to every deal.