Studio Apartment Home Loans: Size Limits, LVR Caps and How to Get Approved

Studio apartment home loans: size limits, LVR caps and how to get approved

Yes, you can get a home loan for a studio apartment, or studio flat, in Australia. Lenders set minimum sizes and lower maximum loan-to-value ratios (LVRs) for small apartments, though, and those rules differ enough between lenders that a studio one bank declines can be approved by another.

The number that decides most files is the apartment’s internal living area: the space inside the walls, without the balcony, car space or storage cage. Below about 40 square metres (40m²) you’re usually looking at a 30% deposit and a much shorter list of lenders. From about 50 square metres, almost every lender treats the apartment like any other unit.

We’ve financed small apartments since 2001, for first home buyers and investors alike. Below are the size bands you’ll run into, the deposit in dollars, and what to do if your bank has already said no.

Why lenders are cautious with small apartments

A lender isn’t judging the apartment as a place to live. It’s judging it as security it may one day have to sell to recover the debt, and it wants to know a buyer will turn up at a fair price.

Studios have a narrower pool of buyers than larger units. Singles, students and investors will look at them; couples planning a family and downsizers mostly won’t. Fewer buyers means a longer sale and a softer price in a weak market, so the lender asks for more of your own money in the deal.

Small apartments also tend to sit in large buildings with many similar units for sale at once, and they are harder to value. None of this makes a studio a bad purchase. It means the lender wants a bigger cushion.

The size thresholds you’ll meet

Every lender sets its own minimum, and some change it by location. This is how the bands play out across our panel of 52+ lenders:

A few lenders set a higher minimum outside metro areas, 50 sqm instead of 40. The lowest minimum on our panel is 25 sqm, at two lenders.

A separate bedroom helps. Nine lenders on our panel won’t accept a studio at all, and several others require at least one separate bedroom. The lenders that do accept studios generally cap the loan at 70% LVR, and one limits them to a few inner-Sydney suburbs.

Internal living area, not the advertised size

Listings often quote the total area on the strata plan. That figure can include the balcony, the car space and a storage cage, which lenders leave out. A few lenders offer an alternative path of 50 sqm including the balcony and car space, but internal area still decides. An apartment advertised at 55 sqm with a 9 sqm balcony and a 13 sqm car space has an internal living area of 33 sqm, and a very different set of lending rules applies.

Get the internal area from the strata plan or a dimensioned floor plan before you offer, not from the brochure. The lender relies on its valuer’s internal-area figure in the end, so raise a borderline 40 or 41 sqm apartment with us before you bid.

Why a new NSW studio can sit below a lender’s minimum

NSW planning rules for new apartment buildings set minimum internal areas of 35 sqm for a studio and 50 sqm for a one-bedroom apartment, in section 4D of the NSW Apartment Design Guide. A brand-new studio designed to that minimum is legal to build and sell, and can still fall under a 40 sqm lender threshold. Older blocks were built to earlier rules, so check every building on its own merits.

LVR caps and what they mean in dollars on a $450,000 studio

Your LVR is the loan divided by the lender’s valuation of the property; our guide to what LVR means and how it’s calculated has the mechanics. On a small apartment, the lender’s maximum LVR is what sets your deposit.

Purchase price $450,000, assuming the valuation matches the price. Deposit excludes purchase costs.

The gap between the rows is the whole story. If a 45 sqm unit qualifies at 90%, you need $45,000 plus costs. If a 38 sqm studio is capped at 70%, you need $135,000 plus costs for the same price.

Above 80% LVR, lenders mortgage insurance usually applies, and mortgage insurers generally won’t cover an apartment under 40 square metres, which is why the cap sits at around 70% for the smallest units. Our complete guide to lenders mortgage insurance explains how the premium is set.

Then add transfer duty. In NSW, duty on a $450,000 purchase is $14,437 for a buyer who isn’t eligible for a first home concession. Transfer duty figures are based on rates effective 1 July 2026, sourced from Revenue NSW. An eligible first home buyer under the NSW First Home Buyers Assistance Scheme pays no transfer duty on a home valued at $800,000 or less. So an investor buying a sub-40 sqm studio at $450,000 with a 30% deposit needs roughly $149,437 before conveyancing, inspections and loan fees.

High-density buildings and postcode restrictions

Lenders don’t want too many loans riding on one building or one suburb. If a tower has a defect, or an area is flooded with new stock, prices in that pocket can fall together. That’s why many lenders keep internal lists of postcodes, and sometimes specific developments, where they cut the maximum LVR, often to 80% or 70%. In a few inner-city postcodes, some lenders also require the specific development to be on their approved register.

“High-density” means different things to different lenders. A common test is six or more storeys, or more than 50 units in the complex, and the maximum LVR there is often 80% without LMI, or up to 90 to 95% with LMI for established units. A unit under 50 square metres in a high-density building faces both limits at once, and a restricted postcode can add a third.

Postcode rules change often. Between July and September 2026, at least four lenders on our panel changed a postcode-based rule. One major bank changed its postcode restrictions and a regional bank revised its postcode lending limits. A second major bank updated its postcode requirements for 5% Deposit Scheme loans, and a third major bank group changed how it treats rental income in eligible postcodes. It runs both ways: in September one non-bank lender on our panel expanded its borrowing power on high-density securities.

Run the address past a broker before you exchange, not after. A postcode that knocks out one lender rarely knocks out all of them.

Serviced apartments, student accommodation and other hard cases

Serviced apartments are the hardest small apartments to finance. They are usually tied to a management or letting agreement with a hotel or accommodation operator, so the value depends partly on that business, and the resale market is thin. Most mainstream lenders decline them, and the ones that don’t generally want a bigger deposit. They also want permanent occupancy allowed and a way to exit the management or letting agreement, typically within a few months.

Purpose-built student accommodation has similar problems. Units are often very small, can lack a full kitchen, and may come with rules on who can live there or who manages the letting. Fewer lenders accept it, usually at 70% LVR or less.

Check the contract for a compulsory letting pool or management agreement. If you can’t move in yourself or choose your own tenant, tell us early, because it changes which lenders will look at the file. Company title units raise a separate set of lender issues; our guide to difficult home loans covers them.

Strata and building problems that trigger a decline

A studio can meet every size rule and still be declined because of the building. Building problems that commonly lead a lender to decline or cap the loan:

• defects recorded in the strata records
• a large special levy on the way
• a capital works fund too thin for the building’s age
• one owner or a developer still holding more than a tenth of the units at many lenders, or more than a quarter at others
• a building set up for holiday or short-stay letting rather than permanent occupancy

NSW Government guidance for buying a strata property is to get a strata search report before you buy. It shows the levies, the 10-year capital works plan, special levies, building defects and planned works, and the minutes that reveal disputes. It protects you as much as the lender. A low levy isn’t always good news; it can mean a large bill later.

Valuation: why comparable sales decide the outcome

Lenders lend against their valuer’s figure, not your contract price. Small apartments are harder to value because there are fewer sales of the same size and layout nearby, and contract prices on new or off-the-plan stock often carry marketing margins the resale market won’t pay. Our guide to bank property valuations covers why sub-50 sqm off-the-plan stock is where low valuations cluster.

Valuations also differ between lenders. On one recent file we ordered valuations through four lenders on the same property, and the spread between the highest and lowest was more than $200,000. It was a house, but the principle holds for units. Ordering several in parallel costs the borrower nothing. Where an off-the-plan contract was signed more than 12 months before settlement, some lenders will value above the original contract price; our off-the-plan finance guide covers the rest.

Treat online estimates with care. Where a pocket mixes apartments and houses, the automated “comparables” aren’t comparable at all.

Buying to live in versus buying to rent out

If you’ll live in it

The Australian Government 5% Deposit Scheme lets eligible first home buyers purchase with a deposit from 5% without paying lenders mortgage insurance, and apartments are eligible property. The participating lender confirms your eligibility and still has to accept the apartment as security, so its size rules apply. In practice we know of no participating lender that accepts a studio under 40 square metres under the scheme. Combined with the NSW duty exemption above, a first home buyer buying a unit of 40 sqm or more under the scheme could need around $22,500 plus costs. Under 40 sqm the scheme isn’t available in practice, so a first home buyer needs the same $135,000 deposit as an investor, and the $14,437 duty saving is the difference. Some lenders allow a higher LVR on small units for owner-occupiers, typically about 5% more, such as 95% rather than 90%.

If you’ll rent it out

Lenders usually count only part of the rent when they assess what you can afford, and most count around 80% of it. In eligible postcodes, one major bank group cut that discount from 10% to 5% for eligible investment properties from 18 September 2026, and the same group introduced rental yield caps in August. Another major bank caps the rental yield it will use for servicing at 7%, from 27 August 2026. A yield well above the local norm may not count in full.

Rental yield: run the numbers before you rely on them

Gross rental yield is the annual rent divided by the purchase price. A $450,000 studio renting at $500 a week earns $26,000 a year, a gross yield of 5.78%. Those are illustrative numbers, not a forecast. Our rental yield calculator runs your own figures, including net yield after costs.

A studio’s gross yield can look strong on paper. The costs are what close the gap. Moneysmart’s guide to buying an investment property lists body corporate fees among the costs of owning a rental and notes you carry the costs yourself while it sits empty.

Check the rent, too. A client once brought us a $607,000 off-the-plan apartment in a Melbourne high-rise, sold by a property marketing firm with a forecast rent of $835 a week and an $8,000 “finder’s” fee. Comparable units in the building were renting for $500 to $600, and values there had barely moved in ten years because of oversupply. We steered them elsewhere. If a yield looks too good, ask for recent leases in the same building.

Your bank said no. What now?

A decline from your bank is one lender’s policy, not the market’s answer. A bank only sells its own loans; a broker sees how the size, density, postcode and valuation rules differ across the panel. The usual options:

1. A mutual or smaller lender, several of which accept units down to 25 or 30 square metres, where the major banks often need 40 or 50.
2. A larger deposit to bring the loan under the lender’s LVR cap for small units.
3. A family guarantee, where a relative’s property secures part of the loan: some lenders on our panel will accept this on a small unit, but it helps you reach the lender’s maximum LVR with less deposit, not push past the lender’s size cap.
4. A specialist or non-bank lender, which may accept what the banks won’t, usually at a higher rate.
5. Walking away. If the valuation, the building or the resale market is poor, the lender’s caution may be telling you something.

Don’t apply to five lenders yourself to find out. Every application leaves an enquiry on your credit file, and a run of them looks like a borrower being turned away.

What to have ready before you make an offer

• The internal living area, from the strata plan or a dimensioned floor plan
• The strata report, or at least the levies, capital works plan and recent minutes
• The number of storeys and units in the building, and any letting pool or management agreement
• For investors, a rent appraisal and, where possible, recent leases in the same building
• Your deposit and purchase costs in dollars, using the table above
• A pre-approval, bearing in mind it is subject to the lender accepting the property

Frequently asked questions

Can you get a mortgage on a studio apartment?

Yes. Many lenders will finance a studio, but most set a minimum internal size and a lower maximum LVR for small apartments. Under about 40 sqm internal, expect to need around a 30% deposit.

What is the minimum apartment size for a home loan in Australia?

There is no single rule. Each lender sets its own minimum, commonly between 40 and 50 sqm of internal living area. About 10 lenders on our panel go below 40 sqm, usually up to 70% LVR, and the smallest floor is 25 sqm.

Does the balcony or car space count towards the minimum size?

No. Lenders count internal living area only, leaving out the balcony, car space and storage cage. The advertised size often includes them, so check the strata plan.

How much deposit do I need for a studio apartment?

It depends on the lender’s maximum LVR for the apartment’s size and location. On a $450,000 studio, 30% is $135,000, 20% is $90,000 and 10% is $45,000, plus costs such as transfer duty. Under about 40 sqm, plan on 30%.

Can I use the 5% Deposit Scheme to buy a studio apartment?

Apartments are eligible property under the Australian Government 5% Deposit Scheme, and you must live in it as an owner-occupier. The participating lender still has to accept the apartment as security, so its size rules apply. In practice we know of no participating lender that accepts a studio under 40 square metres under the scheme.

Is it worth buying a studio apartment?

That depends on your goals and your finances, so get advice on your own situation. On the finance side, a studio usually needs a bigger deposit, has fewer lenders, and can be harder to sell or refinance later. Weigh that against the lower entry price and the yield.

Can I get a loan for a serviced apartment or student accommodation?

Sometimes. Most mainstream lenders decline serviced apartments, and the lenders that consider them or student accommodation usually want a larger deposit and a way out of any management agreement, because the value depends on that agreement and the resale market is narrow.

Why did my bank refuse to finance a small apartment?

Usually because the apartment was under its minimum internal size, sat in a high-density building or restricted postcode, or valued below the price. Those rules differ between lenders, so one bank’s no isn’t every lender’s no.

Talk to us before you sign

If you’ve found a studio or small apartment, or your bank has already said no, book a call with us. Send us the address and the internal area, and we’ll tell you which lenders on our panel are likely to consider it and what deposit you’d need, before you commit to a contract.

This article contains general information only and does not constitute financial advice. Your personal financial situation, objectives and needs have not been considered. Before acting on any information, you should consider its appropriateness to your circumstances. Speak to a qualified mortgage broker for advice tailored to your situation. Mortgage World Australia Pty Ltd is a credit representative (CR No. 396946) of Mortgage Specialists Pty Ltd (Australian Credit Licence No. 387025).

Patrick O'Brien

Patrick is a Director and a Home Loan Specialist. He has been helping Australians with home loans since 2001. Prior to working as a mortgage broker Patrick was employed by Macquarie Bank for 3 years and also worked as an accountant for a publicly listed company. Patrick’s qualifications include:

Bachelor of Business, UTS Sydney. Majored in accounting and sub-majored in Finance and Marketing.
Diploma of Finance and Mortgage Broking Management FNS50310
Certificate IV in Financial Services (Finance/Mortgage Broking) FNS40804