Renting vs Buying in the UK: The Real Numbers

Is it cheaper to rent or buy in the UK?

There is no single answer — it depends on where you live, how long you plan to stay, mortgage rates, rent levels and upfront costs. In some areas, monthly mortgage repayments are lower than rent on a similar property. In others — especially London and the South East — rent can be cheaper than buying once you factor in a large deposit and stamp duty.

Buying builds equity over time: each mortgage repayment reduces what you owe, and property prices may rise (though they can also fall). Renting keeps your savings liquid and lets you move with minimal cost, but every month's rent is gone with nothing to show for it.

Upfront costs: renting vs buying

Renting typically requires a holding deposit, a tenancy deposit capped at five weeks' rent, and the first month's rent in advance. On a £1,200-a-month flat, that might mean around £2,400 upfront — manageable for many tenants.

Buying requires a deposit (usually 5–20% of the price), stamp duty, solicitor fees, a survey and moving costs. On a £250,000 home with a 10% deposit, you need £25,000 for the deposit alone, plus roughly £2,500–£5,000 in stamp duty (depending on buyer status), £1,500–£2,500 in legal fees and £400–£800 for a survey.

Monthly costs: rent vs mortgage repayments

Compare like with like — a similar property in the same area. On a £250,000 purchase with a £25,000 deposit (10%), borrowing £225,000 at 4.5% over 25 years costs about £1,390 a month in mortgage repayments.

If rent on an equivalent two-bedroom flat is £1,200–£1,400, the monthly cost is similar — but the homeowner also pays buildings insurance (~£200–£400 a year), maintenance (budget 1% of property value a year, or ~£200 a month on average), and possibly ground rent or service charges on a leasehold flat.

When renting makes more sense

Renting is often the better choice if you might move within two to three years — buying and selling within a short period rarely works financially once you add stamp duty, legal fees and estate agent costs.

Renting also suits people who cannot yet save a deposit, who work in uncertain industries, or who want to live in an expensive area where buying is out of reach. It avoids the risk of negative equity if property prices fall.

• You expect to relocate within a few years.
• You do not have enough saved for a deposit plus emergency fund.
• Your income is unstable or you are on a fixed-term contract.
• You want to live somewhere where buying is unaffordable on your salary.
• You prefer not to carry maintenance and repair risk.

When buying makes more sense

Buying tends to win if you plan to stay five years or more, have a stable income and enough savings for a deposit plus a repair buffer. Over time, mortgage repayments on a repayment mortgage build equity — each month you own a slightly larger share of the property.

If rents in your area are high relative to purchase prices, buying may cost less per month even after maintenance. First-time buyer stamp duty relief also reduces the upfront barrier on properties up to £500,000.

• You plan to stay in the property at least five years.
• You have a deposit (5–20%) plus savings for repairs and fees.
• Monthly mortgage cost is similar to or below local rent.
• You want stability — no landlord selling or raising rent.
• You are comfortable with maintenance responsibility.

Worked example: £35,000 salary, regional city

Imagine you earn £35,000 and take home about £2,280 a month. You could afford rent of roughly £875–£1,020 (30–35% of gross income). A one-bedroom flat at £950 a month fits.

To buy a £180,000 flat with a 10% deposit (£18,000), you borrow £162,000. At 4.5% over 25 years, repayments are about £900 a month — similar to rent. But you also need £18,000 upfront, stamp duty of £0 (first-time buyer under £300,000 threshold on a £180,000 property), plus legal and survey fees of around £2,000. Maintenance adds roughly £150 a month averaged over the year.

Total monthly cost of owning: about £1,075. Total monthly cost of renting: £950. Buying costs more month-to-month here, but builds equity. After five years, you might have paid off £15,000–£20,000 of the mortgage balance — money that would have been rent with nothing to show for it.

The hidden costs of homeownership

Budget for more than the mortgage. Boilers break, roofs leak and appliances fail — homeowners pay for all of it. A common rule is to set aside 1% of the property value per year for maintenance, though older properties may need more.

Leasehold flats add ground rent and service charges — sometimes £200–£400 a month in newer developments. Freehold houses avoid service charges but you maintain everything yourself. Buildings insurance is mandatory with a mortgage; contents insurance is optional but recommended.

The flexibility premium of renting

Renting lets you give notice (usually one or two months) and move. That suits people early in their career, in relationships that may change, or who want to try living in different areas before committing.

Selling a home takes months and costs money — estate agent fees of 1–1.5%, legal fees, and possibly an early repayment charge if you are still in a fixed mortgage deal. If you might need to move quickly, renting avoids that friction.

Equity and long-term wealth

Each repayment mortgage payment includes capital repayment — you gradually own more of the property. After 25 years on a repayment mortgage, you own the home outright and have no monthly housing payment (though council tax and maintenance remain).

Property prices can rise, adding paper wealth, but they can also fall. Past performance is not a guarantee. Renters who invest the difference between rent and ownership costs (including the deposit) in a pension or ISA may build wealth differently — our Overpay Mortgage or Invest? guide covers that trade-off.

How to compare your own numbers

Step one: use our Rent Affordability Checker to see what rent fits your income. Step two: use the Mortgage Affordability Calculator to see what you could borrow and the Mortgage Repayment Calculator for monthly costs. Step three: add stamp duty via the Stamp Duty Calculator and budget 1% a year for maintenance.

Compare the total monthly cost of renting against owning (mortgage plus insurance plus maintenance). Then weigh how long you will stay, whether you have a deposit, and how much you value flexibility versus building equity.