What to Check Before Renting an Apartment
The viewing is your one chance to catch problems before you sign. Here's the walkthrough checklist.
Home Life tool · Free
🏠 Rent Affordability Calculator
See what rent actually fits your income — and what's a stretch.
Anyone deciding how much rent they can realistically afford — whether you're renting your first place, moving cities, or checking a place is within reach before you view it.
🔒 Runs entirely in your browser. Nothing you type is sent to a server or saved.
How it works
Enter your take-home (after-tax) income and the calculator shows a comfortable rent range and where a given rent falls relative to it. It uses common budgeting guidelines as a starting point — not a hard rule — so treat the result as a sensible anchor, then adjust for your real costs.
Example
Example: take-home pay of £2,400/month. A common guideline puts rent around 30% of that — about £720/month — with many lenders and budgets stretching to 35% (£840) where other costs are low. If you also run a car (£300) and have student-loan or card repayments, the comfortable figure drops. The right number is the one that still leaves room for bills, debt, and saving.
Assumptions & methodology
The comfortable range is based on the widely-used 30% guideline (with a 35% upper stretch), applied to after-tax income. These percentages are rules of thumb from general budgeting guidance, not a regulation or a guarantee of approval — your real affordability depends on the factors below.
This is an educational estimate, not financial advice or a promise a landlord/letting agent will approve you. It doesn't know your full financial picture.
Frequently asked questions
How much of my income should go to rent?
A common starting point is around 30% of your after-tax income, sometimes stretched to 35% when other costs are low. It's a guideline, not a rule — someone with no debt and cheap commuting can afford more than someone with a car loan and childcare on the same salary.
Should I use gross or take-home pay?
Use your take-home (after-tax) pay. Affordability guidelines applied to gross income overstate what you can actually spend.
What other costs should I budget for beyond rent?
Council tax/property tax, utilities (gas, electric, water), internet, contents insurance, transport/commuting, and a deposit (often 4–6 weeks' rent up front). Factor these in before committing — they can add hundreds a month.
Why is the 30% figure not a hard rule?
Because affordability is personal. Taxes, existing debt, location, utilities, insurance, transport, savings goals and household size all change the picture. Two people on the same salary can have very different safe rent levels.