Book a call ↗Australian Property Investment Glossary & Metrics
The language of property, measured.
Property Investment Metrics, Finance & Research Terms
Gross Rental Yield
Gross rental yield is the annual rental income a property generates before expenses, expressed as a percentage of the property’s market value or purchase price.
Rental Vacancy Rate
A rental vacancy rate is the percentage of all formal long-term rental properties in a suburb or city that are currently unoccupied and available for lease for more than 21 days.
Ripehouse Suburb R-Score
The Ripehouse Suburb R-Score is a monthly quantitative rating from 0 to 100 that ranks all 15,000+ Australian suburbs across 27 supply, demand, price momentum, and rental yield indicators.
Ripehouse Street Score
The Ripehouse Street Score is a 0-to-100 block-level rating that measures how an individual Australian residential street compares with the rest of its suburb across four tests: owner-occupier share (>65%), public housing concentration (≤5%), median weekly rent, and gross rental yield.
Days on Market (DOM)
Days on Market (DOM) measures the median number of calendar days a residential property spends actively listed for sale on portals before going under contract or selling at auction.
Owner-Occupier Ratio
The owner-occupier ratio is the percentage of occupied private dwellings in a suburb or ABS SA1 census block that are lived in by the people who own them (either outright or with a mortgage), rather than rented to tenants.
Public Housing Concentration (SA1)
Public housing concentration measures the percentage of dwellings in a census block (ABS SA1) or suburb that are rented from a state housing authority (such as Homes Victoria, Homes NSW, Housing ACT, or Dept of Housing) or community housing provider.
SA1 (Statistical Area Level 1)
An SA1 (Statistical Area Level 1) is the second-smallest geographic building block in the Australian Statistical Geography Standard (ASGS) used by the Australian Bureau of Statistics (ABS) to release Census data.
Loan-to-Value Ratio (LVR)
Loan-to-Value Ratio (LVR) is the size of a mortgage loan expressed as a percentage of the lender’s formal valuation of the property.
Usable Home Equity
Usable equity is the portion of your property’s equity that a bank will actually allow you to borrow against without paying Lenders Mortgage Insurance—typically calculated as 80% of the property’s current bank valuation minus your existing loan balance.
Borrowing Capacity (Serviceability)
Borrowing capacity—called serviceability by lenders—is the maximum loan amount a bank calculates you can afford to repay based on your post-tax income, existing debts, living expenses (HEM), and Rental income, tested at the APRA serviceability buffer (currently the actual interest rate plus 3.0%).
Offset Account vs Redraw Facility
An offset account is a separate transactional bank account linked to your mortgage whose balance reduces the loan principal on which daily interest is calculated, whereas a redraw facility holds extra repayments directly inside the loan account itself.
Negative Gearing vs Positive Cashflow
A property is negatively geared when its deductible annual rental expenses and loan interest exceed the gross rental income it generates, creating a net rental loss that can generally be offset against the owner’s other taxable income under Australian tax law.
Compound Annual Growth Rate (CAGR)
Compound Annual Growth Rate (CAGR) is the annualised geometric rate of return that measures how fast a property or multi-property portfolio has grown in value per year from its initial purchase date to today.
Land-to-Asset Ratio
Land-to-asset ratio is the proportion of a property’s total market value that comes from the underlying land rather than the physical building structure on top of it.
Building Approvals Pipeline
The building approvals pipeline measures the number of new residential dwellings (houses, townhouses, and apartments) approved for construction by local councils and private certifiers over a 12-month period, expressed as a percentage of the area’s existing dwelling stock.
Vendor Discounting
Vendor discounting is the average percentage difference between a property’s original advertised asking price and its final settled contract price on private treaty sales.
Cross-Collateralisation (Cross-Securitisation)
Cross-collateralisation (also called cross-securitisation) is a loan structure where a bank uses more than one property—typically your family home and your investment property—as combined security for the same mortgage facility.
Torrens Title vs Strata Title
Torrens title (freehold title) means you own both the physical building and the exact parcel of land it sits on outright, whereas strata title means you own an individual lot (such as an apartment or townhouse interior) plus a shared ownership interest in the common property (roof, driveways, lifts, gardens) managed by an owners corporation or body corporate.
Debt Recycling
Debt recycling is a financial strategy where a homeowner progressively replaces non-tax-deductible home loan debt with tax-deductible investment debt by paying down their home loan and re-borrowing the equivalent equity in a separate loan split to invest in income-producing assets such as residential property.
Off-Market & Pre-Market Property
An off-market property is a residential home offered for sale privately—either directly through a selling agent’s database or to buyer’s agents—without a public advertising campaign on realestate.com.au or Domain.
Buyer’s Agent (Buyer’s Advocate)
A buyer’s agent (also called a buyer’s advocate) is a licensed real estate professional who represents the property buyer exclusively in researching, evaluating, and negotiating the purchase of a residential or commercial property.
Local Government Area (LGA)
A Local Government Area (LGA)—commonly known as a city council, municipal council, or shire—is the administrative region governed by a local council in Australia, responsible for town planning, zoning, building approvals, local infrastructure, and council rates.
Planning Overlays (Flood, Bushfire, Slope & Easements)
Planning overlays and title encumbrances—including flood and overland flow overlays, bushfire prone area (BAL) ratings, heritage overlays, acoustic/main-road corridors, steep lot slopes, and underground drainage or sewer easements—are council or title restrictions attached to a specific parcel of land.
Rentvesting
Rentvesting is a property investment strategy where you rent the home you live in—typically in an expensive inner-city or coastal lifestyle suburb where gross rental yields are low (~2.2%–2.8%)—while using your deposit and borrowing capacity to buy one or more tax-deductible investment properties in high-growth, higher-yielding (4.8%–5.8%+) markets.
Median House Price (vs Average Price)
A suburb’s median house price is the middle settled sale price when all house sales in that suburb over a given period (typically 12 months) are ordered from lowest to highest.
Lenders Mortgage Insurance (LMI)
Lenders Mortgage Insurance (LMI) is a one-off insurance premium charged to a borrower when their mortgage exceeds 80% of the property’s bank valuation (80% LVR).
Stamp Duty (Transfer Duty)
Stamp duty (officially called transfer duty in most Australian states) is a state government tax levied on the purchase and transfer of real estate, calculated on a sliding scale based on the property’s contract price or market value and the state or territory in which it sits.
Capital Gains Tax (CGT) & 50% Discount
Capital Gains Tax (CGT) is the tax payable on the net profit made when you sell an investment property for more than its cost base (purchase price plus acquisition costs such as stamp duty, legal fees, buyer’s agent fees, and capital improvements, minus claimed building depreciation).
Pre-Approval vs Unconditional Finance Approval
Loan pre-approval (conditional approval) is an initial indication from a lender that you meet their income and credit criteria to borrow up to a specified amount, subject to the bank later valuing and accepting the specific property you buy.
Comparable Sales Analysis (Comps)
Comparable sales (or “comps”) are recently settled property transactions (typically within the past 3 to 6 months and within 0.5 to 1.5 kilometres) that share the same land size, bedroom/bathroom configuration, building condition, and street quality as the property being valued.
Glossary FAQs
Frequently Asked Questions: Property Investment Metrics
What is the difference between a standard property glossary and Ripehouse Advisory’s glossary?
Every definition in the Ripehouse Property Investment Glossary includes the exact mathematical formula, the quantitative benchmark band used by our research analysts, and a live monthly leaderboard of Australian suburbs and cities measured on that indicator.
Which indicators make up the Ripehouse Suburb R-Score and Street Score?
The monthly Suburb R-Score synthesises 27 indicators across Buyer Demand (Days on Market, Vendor Discounting, Sales Velocity), Supply & Ownership (Building Approvals, Stock on Market, Owner-Occupier Share), Price Momentum, and Yield Pressure (Gross Rental Yield, Weekly Rent Growth, Vacancy Rate). The Street Score tests every ABS SA1 census block for owner-occupiers (>65%), public housing (≤5%), and block-level rent and yield.