Reading CoreLogic's Pain & Gain: what loss-making sales tell you

A median price index can rise 4% in a year while one resale in ten changes hands at a nominal loss. Those two facts are not in conflict, and the gap between them is the entire reason CoreLogic publishes the quarterly Pain & Gain report.

Pain & Gain tracks the share of dwelling resales that transact at a nominal loss versus a gain, by city, by segment, and by hold period. It is the cleanest publicly available read on housing-market stress for the people who actually had to sell, as distinct from the modelled-value read the daily Home Value Index provides for the dwellings that didn't. Used well it tells you when post-tightening pressure is biting and where. Used badly it gets quoted as if a $50,000 "pain" sale is the household's full loss, which it almost never is.

What Pain & Gain actually measures

The report covers resales only. A first sale of a newly-built apartment doesn't count, because there is no prior transaction price to compare against. CoreLogic takes settled resales over the quarter, pairs each one with its previous purchase price, and bucket-sorts the result. Sales at any nominal gain land in "Gain". Sales at any nominal loss land in "Pain". The headline number is the share of resales in each bucket, with the dollar value of the median gain and median loss reported alongside.

Nominal is the operative word. The comparison is purchase price versus sale price in dollars of the day, not inflation adjusted and not net of transaction costs. A unit bought for $700,000 in 2018 and sold for $720,000 in 2026 lands in Gain with a $20,000 profit, even though in real terms after CPI the seller has gone backwards and after agent commission and the stamp duty paid on purchase they are clearly behind. The report's arithmetic is honest about being nominal; the misreading happens when commentators forget.

The long-run loss-making share has historically sat in the roughly 5 to 15% range across the national resale pool, with the figure spiking after rate-hike cycles and during local oversupply episodes. The 2017-19 Sydney unit downturn pushed the national Pain share up; the 2022-23 tightening did it again. In strong markets the share can fall toward 3 to 5%.

Why the loss-making share is the signal

Median price series and hedonic indices have a structural problem in stressed markets: people who can avoid selling at a loss tend to. They list, fail to clear, and withdraw. The homes that do trade are weighted toward distressed sellers and toward stock that priced sharply enough to move. That selection effect makes the median look more orderly than the underlying experience of resellers who actually crystallised their position.

Pain & Gain catches what selection bias hides. When the loss-making share lifts from 6% to 12% in two quarters, the market is producing twice as many losing resales as it was, regardless of what the headline median did over the same window. The HVI can read flat or even slightly up while the Pain share is climbing, which is the diagnostic pattern of a market where the people who needed liquidity got squeezed and the people who didn't held firm. The sibling article on reading the CoreLogic Home Value Index covers what the median number is actually doing in the same quarter, and the two series pair well when read together.

How to read it: aggregate, then split

The headline national Pain share is the chart everyone quotes. It is also the least informative cut. The signal lives in the splits, and the report publishes several worth reading in order.

• Houses versus units.Units carry a structurally higher loss-making share than houses across the cycle, often by a factor of two or more, driven by oversupply episodes in inner-city apartment markets and weaker land-value support. When the unit Pain share moves and the house Pain share doesn't, the stress is segment-specific and probably supply-driven. When both move together, the stress is rate-driven.
• Capital city versus regional. Regional Pain share is more volatile because the resale pool is smaller and more concentrated in lifestyle and mining-town markets that cycle hard. Capital-city splits are the steadier read.
• Investor-held versus owner-occupied. Investor resales typically post a higher Pain share than owner-occupier resales, partly because investors are quicker to crystallise a loss than households who can live in the property and wait, and partly because investor-favoured stock skews to units.
• Hold-period analysis. Short-hold sales (under three years) are over-represented in losses. A short hold means the seller bought near or at the recent peak, paid round-trip transaction costs against a thin price window, and frequently sold under some kind of pressure (divorce, relocation, financial stress). Long-hold sales almost always show a nominal gain because nominal prices drift up over a decade even in flat real markets.

A Pain share that lifts only in short-hold investor units in a single city is a very different story from one that lifts across all hold periods, both segments, and every capital. The first is local stress in a known weak segment. The second is national.

What it doesn't tell you

Three things the report is silent on. The first is real return. CoreLogic records a $20,000 nominal gain over an eight-year hold as a Gain sale, full stop. In real terms, adjusting for the ABS CPI run over the same window, that seller likely went backwards in purchasing power and almost certainly underperformed cash in a high-rate environment. Pain & Gain is a nominal indicator. It is not a returns dataset.

The second is transaction costs. The report compares the two contracted prices and nothing else. Stamp duty paid on purchase, the conveyancing legals, lender fees on establishment, the agent commission on sale, marketing levies, and the holding-period rates and strata are all invisible. A nominally flat resale ($0 gain, $0 loss) is in fact a meaningful real loss once those line items are tallied. The article on selling agent commissions in Australia unpacks the commission line on its own, and the NSW versus VIC stamp duty comparison does the same for the front-end cost, both of which sit outside CoreLogic's arithmetic.

The third is tax. The Capital Gains Tax treatment of an investment sale, which can swing the after-tax outcome by material amounts depending on hold length and CGT discount eligibility, is not in the report. A worked CGT calculation on a specific sale belongs in the capital gains tax calculator, and the CGT investment property worked example walks through how the discount and cost-base adjustments actually run. For owner-occupiers selling a main residence, the main residence CGT exemption rules article covers when the gain falls outside CGT entirely.

Worked example: where the real loss hides

A hypothetical investor bought a $750,000 unit in 2021 and sells it in 2026 for $700,000. CoreLogic records this in the next Pain & Gain release as a $50,000 nominal loss. That is the headline number, and it is correct.

The household ledger looks worse. Agent commission on the sale at roughly 2.2% of price comes to about $15,400. Stamp duty paid on the original purchase, in NSW on a $750,000 investor purchase, was roughly $29,000 (state and price point vary; the range across the major states sits at $25,000 to $40,000 for a price near $750,000). Five years of strata and rates net of rent shortfall might add another $10,000 to $20,000 of unrecovered holding cost depending on the building and the rental market over the hold. Lender establishment, LMI if it applied, and conveyancing on both legs add several thousand more.

The realistic total economic loss on that sale runs roughly $50,000 of nominal price loss, plus about $15,000 of sale commission, plus roughly $29,000 of upfront stamp duty, plus the holding-period drag. The investor walks out the door roughly $100,000 to $115,000 behind the original purchase position before any CGT offset. CoreLogic flags the $50,000. The other $50,000-plus is real, and it is invisible in the report. Pain & Gain captures the headline; it understates the household's total exposure.

How it fits with the other series

Three series flank Pain & Gain and pair naturally with it. ABS Total Value of Dwellings gives the national wealth-stock context across quarters; a falling Total Value print with a rising Pain share is the classic stress combination. The RBA cash rate path runs about three to six months ahead of changes in the loss-making share, which is why the largest Pain spikes cluster a couple of quarters after the steepest tightening cycles. SQM Research vacancy rates flag the rental side: a soft rental market with rising vacancy lifts investor-segment Pain because cash-flow stress pushes sales of properties that would otherwise have been held.

Read all four together and the macro picture is coherent. Read Pain & Gain alone and the loss-making share can look like a market judgement when it is in fact a stress reading about the subset of owners who sold.

Where the report breaks down

Thin markets. A regional town with twenty resales in a quarter produces a Pain share that swings on one or two distressed sales. The report publishes the data but the standard error is huge. Use national and capital-city cuts for the trend; treat the small-market figures as anecdote.

Off-the-plan settlements. A buyer who contracted off-the-plan in 2017 at $700,000 and settled in 2020 at the same price appears in CoreLogic's records as a 2020 purchase. If they resell in 2026 the Pain & Gain comparison runs against the 2020 settled price, not the 2017 contract price. Hold-period analysis underestimates true hold for this cohort.

Inter-family and below-market transfers. Transfers between related parties at non-market prices, gifts, and divorce settlements all sit in state Land Registry data with a recorded consideration that may not reflect a true arm's length transaction. CoreLogic does best-effort filtering, but the tail of below-market transfers nudges the Pain share up slightly above what a clean arm's-length market would produce.

How to actually use it

Read the quarterly release when it lands. Note the national Pain share and how it moved from the previous quarter. Read the unit-versus-house split next, then the capital-versus- regional, then the investor-versus-owner-occupier. If three of the four cuts move the same direction, the trend is real and broad. If only one moves, the story is local or segment-specific.

For a personal sell decision, the report is context, not a verdict on your specific property. The number that matters is the spread between what your property would clear at and the total cash you have invested including round-trip costs and any CGT due on exit. On Burbfinderthe calculators step through that arithmetic for your specific position; Pain & Gain tells you which way the broader tide is running, and which segments are catching the squeeze first.