Guide · Housing

Flat Hunting in London: The Complete Guide

The market, the pitfalls, and how to secure a lease even without a UK credit history.

The London property market is fast and competitive : a good property goes in under 24 hours. Knowing the types of tenancy and the common pitfalls gives you a real head start.

By Thomas, relocation expert in London since 2015 · Updated June 2026

Frequently asked questions

How long does it take to find a flat in London?
On average 4 to 8 weeks between the start of your search and signing the lease, including viewings and admin checks (application, guarantor, deposit).

What documents do you need to rent in London?
Passport, proof of income (last 3 payslips or an employment contract), a bank reference, a reference from your employer or previous landlord, and often a UK-based guarantor.

Where should you look for a flat in London?
Rightmove and Zoopla for public listings, local agents for properties not yet listed online, and a specialist service to access properties before they go public.

What budget should you plan for housing in London?
Experts recommend keeping rent under 30-35% of your net income. In practice, many tenants in London end up spending 40-50%.

What are the most common pitfalls?
Paying a deposit before viewing the property, signing without reading every clause (break clause, inventory), underestimating extra costs (council tax, bills, agency fees), and falling for fraudulent listings.

Documents you need to rent in London

Agents and landlords almost always ask for the same file : passport, recent proof of income, a bank reference and a reference from your employer or previous landlord. A "right to rent" check is also a legal requirement for every tenant in the UK. If you're applying from outside the UK, without a UK credit history or a UK-based guarantor, this file is often reinforced (a higher deposit, several months' rent paid upfront, a paid professional guarantor) — see our dedicated guide on UK guarantors.

Renting a furnished flat in London

In London, both furnished and unfurnished rentals are common, with furnished properties slightly more prevalent, especially for shorter leases (6 to 24 months) aimed at professionals and international tenants. Furnished flats typically cost 8 to 12% more than unfurnished equivalents, but come with everything you need from day one, ideal if you're arriving without furniture.

House shares in London

House sharing (flatshare) remains the fastest way to reduce your housing budget, especially in central neighbourhoods. It means sharing a lease with other tenants or renting a room in an already occupied property, with its own rules on use and deposit.

What budget should you realistically plan for

The usual rule of thumb is to keep rent under 30-35% of your net income. In practice, the pressure on London's rental market pushes many tenants closer to 40-50%, especially in central areas or for a solo let. Also factor in extra costs : council tax, energy and internet bills, and sometimes agency fees on top of the advertised rent.

The most common pitfalls to avoid

Paying a deposit or fees before viewing the property, signing a lease without reading every clause, or discovering undisclosed fees afterwards : these are the most common mistakes among newcomers. Listings that look too good to be true, with a landlord "abroad" asking for a transfer before any viewing, are also a classic scam to watch out for.

A tailored property search

Beyond online listings, our network of local agents gives us access to properties before they are published. We filter based on your real criteria (neighbourhood, budget, transport) and arrange viewings, remotely or in person.

Lease review and support

A British tenancy agreement contains clauses that do not exist in most other countries : break clause, a deposit protected by an official scheme, a detailed inventory. We review every clause before you sign to avoid any bad surprises.

This guide is updated regularly. For a precise answer about your situation, the simplest option is to talk directly to an expert.

See also the complete guide : How to move to London.

The author

Thomas, relocation expert in London

Based in London since 2015, Thomas has helped relocate more than 1,500 expats. He knows the estate agents, the local practices, and the mistakes to avoid. He personally manages every case.

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