Rental Yield Check

Rental yield on a £100k property

A £100k property let at about £500/month gives a gross yield of 6% and, after typical running costs, a net yield of roughly 3.6%. Adjust the rent, costs and mortgage below for your own figures.

Gross yield6%
Net yield (after costs)3.58%
Cash-on-cash ROI (after mortgage)-2.18%

Typical costs for this property ≈ £2,420: letting £720 · maintenance £1,000 · voids £300 · insurance £400. Deposit £25,000, mortgage interest ≈ £4,125/yr.

Gross yield = annual rent ÷ price. Net yield subtracts running costs; cash-on-cash ROI divides profit after mortgage interest by your deposit. Typical assumptions shown are editable and vary by property and area. Not investment or financial advice.

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Frequently asked questions

What is a good rental yield in the UK?

As a rough guide, a gross yield around 5–6% is typical nationally, and many investors look for a net yield of at least 5% to justify the risk and effort. Northern regions often reach 7–9% gross, while London is usually lower at 2.5–4.5%.

What is the difference between gross and net yield?

Gross yield is annual rent divided by the property price. Net yield subtracts your running costs — letting fees, maintenance, void periods and insurance — before dividing by the price, so it reflects what you actually keep. Net yield is typically 25–40% lower than gross.

How do I calculate rental yield?

Gross yield = (monthly rent × 12) ÷ property price × 100. For net yield, subtract your annual running costs from the annual rent first. For a mortgaged property, cash-on-cash return divides the profit after mortgage interest by the cash you actually invested (deposit and purchase costs).

Which costs reduce my net yield?

Typically letting-agent fees (10–12% of rent for full management), maintenance (around 1% of the property value a year), void periods (about 5% of rent), landlord insurance, and any ground rent or service charge on a leasehold. Mortgage interest then reduces your cash return further.

What is cash-on-cash return (ROI)?

It is the annual profit after running costs and mortgage interest, divided by the cash you put in (deposit plus purchase costs). With a mortgage, a modest net yield can still mean the property runs at a loss once interest is deducted — so check this figure carefully.

Does rental yield vary by region?

Strongly. Gross yields range from about 2.5–4.5% in London to 7–9% in the North West, with the Midlands, Yorkshire and the North East in between. Higher-yield areas often have slower capital growth, so investors weigh income against price appreciation.

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