Beginner's Guide to Property Types and Home Loans

What Lenders Look at When You Buy a House, Apartment, or Townhouse

Property type changes the way a lender assesses your application and the loan products available to you. A detached house in Kellyville is treated differently from a unit in Baulkham Hills, and a block of land in Marsden Park is assessed on a separate set of rules again. The differences show up in valuation methods, deposit requirements, loan features, and sometimes in interest rate pricing.

Lenders classify property into broad categories: detached houses, townhouses, units and apartments, vacant land, and rural or semi-rural holdings. Each category carries a risk weighting under the lender's credit policy, and that weighting influences how much they will lend, at what rate, and on what terms. In our experience, buyers who understand these distinctions before they start looking can structure their borrowing in a way that gives them more options and fewer surprises at the point of offer.

Consider a buyer looking at a two-bedroom apartment in a high-rise development in Rouse Hill Town Centre. The lender will request a contract of sale, a copy of the strata report, and a valuation. If the building has more than 50 per cent of its floor area used for non-residential purposes, or if more than 50 per cent of the owners in the scheme are investors, the lender may treat it as a non-standard security. That classification can reduce the maximum loan to value ratio from 95 per cent to 80 per cent, even if the buyer qualifies for the Australian Government 5% Deposit Scheme. The buyer may still be approved, but they will need a larger deposit than they planned for. The strata report might also show outstanding levies or building defect claims, which can delay settlement or require additional documentation before the lender will proceed.

Loan Features That Change With Property Type

Not all home loan products are available for all property types. Offset accounts, redraw facilities, and the ability to split a loan between fixed and variable portions are standard features on most owner-occupied loans for houses and townhouses. When you move to apartments, lenders start applying stricter conditions. If the apartment is in a building with fewer than six storeys and fewer than 50 units, most lenders treat it the same as a house. Once the building exceeds those thresholds, or if it sits on company title rather than strata, some lenders withdraw certain features or apply higher interest rates.

Vacant land purchases are usually funded with a variable rate loan only. Fixed rate options are limited, and offset accounts are sometimes unavailable depending on the lender. Interest-only terms on vacant land are rare unless you are building on the block within a set timeframe and converting the loan to a standard construction loan structure. The land must also be zoned residential and serviced, meaning connected or ready to connect to water, power, and sewer. If the block is in a rural zone or larger than two hectares, most mainstream lenders will not touch it, and you will need to look at rural or non-conforming loan products with different pricing.

Townhouses usually sit in the middle. If the townhouse is on its own title, it is treated like a house. If it is part of a strata or community title scheme, the lender will review the scheme documents to confirm outgoings, sinking fund balances, and whether any major works are planned. Buyers looking in areas like Box Hill or Schofields where townhouse developments are common should ask for the strata report early in the process so any issues can be raised with the lender before contracts are exchanged.

How Lenders Calculate Risk for Units and Apartments

Risk weighting under Prudential Standard APS 112 sets the amount of capital a lender must hold against each loan. For a standard residential mortgage secured by a house or townhouse, the risk weight is lower, which allows the lender to offer more competitive pricing. For apartments in buildings that meet certain criteria, the risk weight increases, and the lender either prices the loan higher or restricts the maximum loan amount.

Lenders assess apartment buildings on floor area, number of units, percentage of owner-occupiers versus investors, and whether the building has commercial tenancies. A building with ground floor retail and residential above is common in the Hills District, particularly around Castle Hill and Rouse Hill. If the commercial component exceeds 50 per cent of the total floor area, the building is classified as mixed-use, and many lenders will not lend against it at all. Those that do will cap the loan at 70 to 80 per cent of the purchase price, regardless of your deposit or income.

In a scenario where a buyer is purchasing a unit in a 12-storey building in Bella Vista with 150 units and a childcare centre on the ground floor, the lender will order a valuation and request a copy of the strata plan. The valuer will assess whether the childcare centre takes up more than half the building by floor area. If it does, the loan will be declined or referred to a specialist lender. If the childcare centre is a separate title and occupies less than 50 per cent, the loan proceeds on standard terms. The buyer would not know this by looking at the building, which is why property type due diligence should happen before you make an offer.

What Changes When You Buy Vacant Land

Lenders treat vacant land as a higher-risk asset because there is no dwelling to generate rental income or provide immediate resale value. Most lenders will lend up to 80 per cent of the land value, and some will go to 90 per cent if you can demonstrate a signed building contract and council approval for the construction. The Australian Government 5% Deposit Scheme can be used for vacant land purchases, but the regional centre price cap applies, and the land must be in an eligible postcode. For the Hills District, the cap is $1,500,000 as the area falls within the Greater Sydney regional centre classification.

Vacant land loans are almost always structured as variable rate with principal and interest repayments. Some lenders allow interest-only terms for 12 months if you can show that construction will commence within that period and that you have a pre-approved construction loan ready to draw down. If construction does not proceed, the loan reverts to principal and interest, and the repayment increases. We regularly see buyers in Marsden Park and Quakers Hill purchase land with the intention to build in 12 to 18 months, and the loan structure needs to account for that gap. If you are holding the land for longer than two years before building, a standard variable land loan with principal and interest repayments is the more sustainable option.

Owner-Occupied Versus Investment Lending Across Property Types

The distinction between owner-occupied and investment lending applies to all property types, but the impact is more pronounced when you are buying an apartment or vacant land. Investment loans carry a higher interest rate than owner-occupied loans, usually between 0.20 and 0.60 percentage points depending on the lender. For apartments, that margin can widen if the building is classified as non-standard or if the loan to value ratio exceeds 80 per cent.

An investment loan for a unit in a building with a high proportion of investor owners may attract an additional risk margin of 0.10 to 0.25 percentage points on top of the standard investment rate. The margin is not always disclosed separately, it is usually built into the rate offered. Where doubt exists about whether a loan is for owner-occupied or investment purposes, lenders are required under APS 112 to treat it as an investment loan. That rule applies even if you intend to occupy the property at some point in the future.

For vacant land, lenders do not offer owner-occupied rates unless you are building on the land and living in the completed dwelling within 12 months of settlement. If you are holding the land as an investment or for future use, the loan is priced at investment rates. The difference might be 0.40 percentage points or more depending on the lender's policy at the time. Buyers should confirm the rate type when they receive a pre-approval, particularly if they are comparing offers from multiple lenders.

When Property Type Limits Your Borrowing Capacity

Your borrowing capacity is affected by property type because lenders apply different maximum loan to value ratios and serviceability buffers depending on the security. For a detached house on its own title, most lenders will lend up to 95 per cent of the purchase price if you meet their income and credit criteria and are using a guarantee scheme or paying for lenders mortgage insurance. For an apartment in a high-rise building, the maximum drops to 90 per cent, and in some cases 80 per cent if the building has characteristics that increase risk.

The serviceability buffer is a separate constraint. Lenders assess your ability to service the loan at a rate that is at least 3.0 percentage points above the loan product rate, as required by APRA. If the product rate is 6.00 per cent, you are assessed at 9.00 per cent. For investment loans, lenders also apply a rental income discount, usually 20 per cent, meaning they assume only 80 per cent of the rental income will be received. If you are buying an apartment as an investment and the rental yield is lower than average because of high strata levies, your borrowing capacity reduces further.

In a scenario where a buyer is looking at a house in Kellyville and an apartment in Castle Hill at the same purchase price, the house will support a higher loan amount even if the buyer's income and deposit are identical. The apartment may require an additional $20,000 to $40,000 in deposit because of the lower maximum loan to value ratio. That difference is material for first home buyers who are trying to minimise their upfront costs.

How to Structure Your Loan When Property Type Matters

Loan structure should match the property type and your intended use. For a house or townhouse that you will occupy, a variable rate loan with an offset account gives you the most flexibility. You can make extra repayments, redraw funds if needed, and reduce the interest you pay without locking yourself into a fixed term. If rate stability is more important, you can split the loan, fixing a portion for two to five years and leaving the rest variable. That structure is common and works well for buyers who want some protection against rate rises without giving up all flexibility.

For an apartment purchase, check whether the lender allows offset accounts on the loan product you are offered. Some lenders restrict offsets on high-rise apartments or apply higher fees. If you are buying as an investment, an interest-only term can improve cash flow in the short term, but you need to be prepared for the repayment to increase when the interest-only period ends. Interest-only terms are usually limited to five years on standard residential lending, and the loan must convert to principal and interest after that.

For vacant land, the most common structure is a variable rate loan with principal and interest repayments. If you are building within 12 months, ask the lender whether they will provide a construction loan approval at the same time as the land loan so you have certainty on both stages of funding. Some lenders offer a single approval covering land purchase and construction, with separate drawdowns for each stage. That approach reduces the number of applications you need to make and locks in your borrowing capacity for both the land and the build.

What Documentation Lenders Need for Each Property Type

Documentation requirements vary by property type, and missing items can delay settlement or cause the lender to withdraw an approval. For a house purchase, the lender needs a copy of the contract of sale, a valuation, and evidence that you have paid the deposit. For a townhouse in a strata or community title scheme, the lender also needs a copy of the strata report showing levies, sinking fund balance, and any building defects or major works planned. If the strata report shows outstanding levies or legal action against the owners corporation, the lender may request further information or decline the application.

For an apartment, the lender needs all of the above plus a floor plan showing the unit's location in the building and confirmation of the number of units and the proportion of commercial floor space if any. If the apartment is off-the-plan, the lender needs the disclosure statement, the sunset clause date, and evidence of the deposit paid into the trust account. Off-the-plan purchases come with additional risks, including the possibility that the value at completion is lower than the contract price, which can affect the loan approval.

For vacant land, the lender needs the contract of sale, a valuation, and confirmation that the land is zoned residential and serviced. If you are building on the land, the lender also needs a copy of the building contract, council approval, and evidence of builder's insurance. If construction is not proceeding immediately, the lender may still approve the land purchase but will structure the loan as a standard land loan rather than a construction facility.

Call one of our team or book an appointment at a time that works for you. We work with buyers across the Hills District and can walk you through the property type considerations that apply to your situation before you make an offer.

Frequently Asked Questions