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Buying Guide · London

Rent or buy in London?

Know My Postcode · 2026-04-12 · Financial guide

One of the biggest financial decisions you'll make is whether to rent or buy in London. With average house prices at £550,000 and rents around £2,000/month for a one-bedroom, here's everything you need to weigh up.

The numbers in London

Average price
£550,000
Min deposit (10%)
£55,000
Avg rent (1 bed)
£2,000/mo
Rent/buy ratio
Very high — buying generally better long term if you can afford deposit

The case for buying in London

The case for renting in London

Our verdict for London

Buying makes more sense long-term in London if you can raise the deposit, but with average prices at £550,000 even a 10% deposit requires £55,000. Renting gives flexibility in a city where neighbourhoods change rapidly.

Research any London postcode before deciding

Check crime, schools, flood risk and house prices for any postcode — free.

Before you decide — check the postcode

Whether you're renting or buying, always check the specific postcode before committing. Crime rates, school quality, flood risk and transport links vary dramatically even within the same street. Know My Postcode gives you the full picture in 30 seconds — free.

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