Rental Yield Calculator
Evaluate property investments instantly. Calculate your gross and net rental yields, project annual income, or determine the rent needed to hit your targets.
Property Details
Enter your property and rental figures.
Yield Analysis
Gross Rental Yield
5.76%
A property valued at GBP 250,000.00 generating GBP 1,200.00 per month yields a gross annual return of 5.76%.
Annual Gross Income
GBP 14,400.00
Property Value
GBP 250,000.00
About This Rental Yield Calculator
Rental yield is the most important metric for evaluating a buy-to-let investment. Our rental yield calculator gives you both the gross and net figures so you can make an informed decision before committing to a purchase.
Gross yield gives a quick top-line comparison between properties. Net yield - which deducts all running costs - shows what you will actually take home. The difference is significant: a property with an 8% gross yield and high costs may deliver less net income than one with a 6% gross yield and minimal costs.
The Target Yield mode is particularly powerful for property hunters: enter the yield you require and the property's asking price, and the calculator instantly shows whether the current market rent is achievable.
Rental Yield Example
A property worth GBP 200,000 that rents for GBP 1,000 per month has GBP 12,000 of annual rent and a 6% gross yield. If annual costs are GBP 3,000, the net income falls to GBP 9,000 and the net yield becomes 4.5%.
That difference can decide whether a property produces useful cash flow or only looks attractive before costs. Always compare net yield when choosing between real investment options.
Why Net Yield Matters More Than Gross Yield
Gross yield is helpful for quick screening, but it ignores agent fees, repairs, insurance, service charges, ground rent, void periods, licensing, and tax. Two properties with identical rent can produce very different real returns.
Net yield also helps you compare property with other investments. If the net return is low, you need to be confident that capital growth, rent growth, or strategic value justifies the extra complexity and risk.
How to Improve Rental Yield
Negotiate the purchase price, reduce avoidable costs, keep void periods low, review insurance and agent fees, and make improvements that support higher rent without overcapitalising. The best yield improvement is often achieved before purchase by choosing the right property at the right price.
Run a conservative scenario with lower rent or higher maintenance before committing. If the deal only works with perfect occupancy and no repairs, the margin may be too thin.
Reading the result with real-world context
Rent versus buy and rental yield decisions depend on holding period, maintenance, void periods, transaction costs, and opportunity cost of the deposit.
A property can show attractive yield on paper while cash flow is tight after mortgage, insurance, management, and repairs.
Stress-test vacancy, interest-rate rises, and selling costs — property maths often goes wrong in the assumptions, not the formula.
Use conservative rent, cost, and growth inputs first. Optimistic yield assumptions hide risk quickly in leveraged property decisions.
Common mistakes to avoid
Using gross yield only and ignoring mortgage interest, maintenance, letting fees, and void periods.
Assuming house price growth will rescue a weak initial yield or negative cash flow.
Comparing rent versus buy using only monthly payment, without deposit opportunity cost and selling expenses.
How to combine this with related calculators
Start with the headline result here, then open mortgage, investment, net worth when the decision needs a second angle — for example payment size plus total interest, or yield plus affordability.
Reuse the same inputs across tools on the same day so comparisons stay fair — loan amount, rate, income, and term should stay consistent.
If two tools disagree, check whether one includes fees, tax, inflation, or compounding frequency that the other omits.
When to revisit the numbers
Rates, income, prices, and goals change — rerun the calculator after a material life event, not only when the original result felt wrong.
For loans and housing, also review when central bank rates move, when your fixed term ends, or when rent and property costs shift in your area.
Keep a note of the assumptions you used so you can tell later whether the plan changed because of maths or because circumstances moved.
What this rental yield calculator covers
This page should target rental yield calculator, gross rental yield, net rental yield, and property yield searches.
It estimates rental yield from entered property value, rent, and cost assumptions. It does not calculate full landlord tax, mortgage refinancing, vacancy cycles, capital growth, legal compliance, or investment advice.
How to Use This Calculator
- 1
Choose gross or net yield
Gross yield uses rental income only. Net yield deducts all costs for a realistic picture. Use Target Yield to work out the rent needed to hit a specific return percentage.
- 2
Enter the property value
Enter the current market value of the property, or the purchase price if you haven't bought yet. This is the denominator in the yield calculation.
- 3
Enter the monthly rent
Enter the actual or expected monthly rent. For the most accurate figure, research comparable properties in the area on Rightmove or Zoopla.
- 4
Add costs for net yield
In Net Yield mode, enter all annual property costs - agent fees, maintenance, insurance, and voids. This gives you the true after-cost return on your investment.
Frequently Asked Questions
What is rental yield?
Rental yield is your annual rental income expressed as a percentage of the property's value. It is the primary metric used to compare property investments. A 5% yield means you earn 5p of rental income for every GBP 1 of property value each year.
What is the difference between gross and net yield?
Gross yield is calculated from rental income alone, ignoring costs. Net yield deducts all property expenses - letting agent fees, maintenance, insurance, void periods, and management costs - giving a more realistic picture of your actual return.
What is a good rental yield in the UK?
UK rental yields vary widely by location. London typically yields 3-4% gross due to high property prices. Northern England, Scotland, and Wales often yield 5-8%. A gross yield of 5-7% is generally considered a good starting point for a buy-to-let investment.
What costs should I include in net yield?
Include letting agent fees (typically 8-15% of rent), landlord insurance, maintenance and repairs (budget 1% of property value per year), periodic void periods (budget 1-2 months of lost rent per year), and any management costs. Ground rent and service charges apply to leasehold properties.
What does the Target Yield tab do?
The Target Yield tab works backwards: enter the property value and the yield percentage you need to hit, and the calculator tells you the exact monthly rent required to achieve that target. This is useful when evaluating a property before making an offer.
Should I look at yield or capital growth?
Both matter. High-yield areas (e.g. northern UK cities) often have lower capital growth. Low-yield areas (e.g. London) may offer stronger long-term appreciation. A balanced strategy considers total return - yield plus capital growth - alongside your investment timeline and cashflow needs.
Is the Rental Yield Calculator financial advice?
No. It is a general planning estimate based on the values you enter. Confirm important borrowing, investing, tax, or property decisions with qualified professionals and official terms from lenders or providers.
How often should I update my inputs?
Update when rates, income, prices, rent, contributions, or goals change materially. For most household finance decisions, reviewing every few months or after a major change is enough.
Why might this differ from my bank or broker quote?
Lenders and platforms may use different fee rules, rounding, compounding frequency, tax treatment, or promotional rates. Use this tool for consistent planning, then verify final numbers against the official quote.