The APR shown next to a property on the spot market is not a property of the building. It is a ratio — and the share price is sitting in its denominator. When the price moves, the APR moves the other way.
This surprises people the first time they see it, so it is worth being precise about why it happens and why it is deliberate.
The relationship
APR = annual rent per share ÷ current price per share
The numerator is set by the building: how many dollars of rent one share earns in a year, based on what the property actually collects. The denominator is set by the market: what a share last traded for. Nothing links the two — so when the market re-prices a share, the same rent becomes a different percentage.
Rent up, APR up. Price up, APR down. It is a fraction behaving like a fraction.
A worked example
Take a property whose shares were issued at $50 with an 8% APR. That means each share earns $4 of rent a year. Now let the share trade, and hold the rent constant at $4:
Price $40 → APR 10.0%
Price $45 → APR 8.9%
Price $50 → APR 8.0%
Price $55 → APR 7.3%
Price $62.50 → APR 6.4%
The building did not change. Occupancy did not change. Not one dollar of rent changed. Only the price a share trades at changed — and the APR moved across a four-point range because of it.
Why this is the point, not a side effect
The inverse relationship is what lets the market regulate itself around real cash flow instead of sentiment. It creates a loop that pulls in both directions:
When the price rises, the APR falls. The property gets progressively less attractive next to the alternatives, so buying pressure eases and the climb runs out of fuel. Enthusiasm is throttled by the yield it destroys.
When the price falls, the APR rises. The same rent now buys a better return, which draws in buyers who ignored the property at the higher price. Selling pressure finds a floor.
Yield acts as both the brake and the magnet. A property can only get expensive up to the point where its yield stops justifying the price, and it can only get cheap down to the point where its yield becomes too good to ignore. Both sides of the market — buyers and sellers — are anchored to the same thing: the rent the building actually produces.
It also means the price carries information. A property trading persistently above its issue price is one the market believes is under-priced for the income it generates. One trading below is the market saying the opposite. That signal only exists because prices are allowed to move.
Your APR is not the APR on screen
This is the distinction that matters most, and it is easy to miss.
The APR on the trading page is a quote for a new buyer at today's price. It is not a measure of what your position earns.
Suppose you bought 100 shares at $50 — $5,000, earning $400 a year, an 8% return on your money. The price then falls to $40 and the page starts showing 10%. Nothing about your position has changed: you still hold 100 shares, you still receive $400 a year, and you are still earning 8% on the $5,000 you paid. The 10% is what someone buying today would get. Your position is worth less on paper, but your income is untouched.
The same applies in reverse. If the price runs to $62.50 and the screen drops to 6.4%, you have not been demoted to 6.4% — you keep your 8% on cost, and your holding is now worth more than you paid for it.
Your return on cost changes only when the rent changes. Price moves change what your shares are worth and what a new buyer would earn, not what you receive.
When the APR moves for the other reason
Not every APR move comes from the price. The rent side moves too: occupancy dips, a tenant leaves, a season ends, rates get renegotiated. When that happens the APR falls at every price, and your own return on cost falls with it — because the numerator itself shrank.
So when you see the APR change, it is worth checking which half moved. The tooltip on the trading page flags this: the figure varies with the occupancy rate as well as with the price. A falling APR alongside a rising price is the market working normally. A falling APR with a flat price is the building telling you something.
Where you see these numbers
On the trading page, the APR sits in the property header and again in the metrics strip beneath the chart, next to NAV and the number of owners. It also appears in the asset switcher, in the market overview table, and in the buy panel, where it is applied to the amount you are about to purchase so you can see the annual income that order would produce at the price you are paying.
All of these read from the same live price, so they move together. For the formulas behind both figures, see APR and NAV explained; for what drives the price itself, see Why the share price moves.
