How Long Does It Take to Buy a House in the UK? A Step-by-Step Timeline

You’ve found the house. Your offer has been accepted. You’re already mentally arranging the furniture and wondering when you can collect the keys.
Then comes the big question: how long does it actually take to buy a house in the UK?
Unfortunately, there isn’t one simple answer. Every property transaction is different, and everything from mortgage applications and surveys to solicitors and property chains can affect the timescale.
As a general guide, you should expect the process to take around 15–20 weeks once you’ve found a property, although some purchases can happen considerably faster and others can take six months or more.
So, what actually happens during all that time?

The Government currently says buying a home takes around five months on average, while property portals report varying timescales depending on where you start measuring the process.
That distinction is important.
There’s the time spent finding the right property, and then there’s the time between having an offer accepted and getting the keys.
Once you’ve found the house you want, the buying process broadly looks like this:

Some of these stages happen at the same time, but others depend on the previous stage being completed.

Check out our podcast What Takes So Long?

Once you’ve found the right property, you’ll make an offer through the estate agent.
If your offer is accepted, the agent will normally confirm the details of the sale with the buyer, seller and their solicitors.
Being prepared can make a big difference here. Having your Mortgage Agreement in Principle, proof of deposit and solicitor ready means there’s less to organise once the seller says yes.

If you’re buying with a mortgage, you’ll need to submit your full mortgage application.
Your lender will assess your finances and usually arrange a valuation of the property before issuing a formal mortgage offer.
The timescale varies between lenders and can be affected by your circumstances or the property itself, so having your paperwork ready can help avoid unnecessary delays.

A mortgage valuation isn’t the same as a property survey.
Many buyers choose to arrange an independent survey to understand the condition of the property and identify potential problems.
If the survey highlights issues such as damp, roofing problems or structural movement, you may want further investigations. This can add time to the purchase, particularly if quotes or negotiations with the seller are needed.

Ask most buyers which part feels slowest, and this is probably it.
Conveyancing is the legal process of transferring ownership from the seller to the buyer. Your solicitor or conveyancer will carry out searches, review contracts and title documents, raise enquiries and investigate anything that needs clarification.
Zoopla estimates conveyancing typically takes around 8–12 weeks, although more complicated transactions can take longer.
Leasehold properties can also take longer because additional information may be required from freeholders or managing agents.

Once the mortgage, searches, survey and legal enquiries are sorted, you’re ready to exchange contracts.
This is a big milestone because, in England and Wales, the transaction becomes legally binding at exchange.
You’ll also agree your completion date, otherwise known as moving day.

Completion usually takes place around one to two weeks after exchange, although exchange and completion can sometimes happen much closer together.
On completion day, your solicitor transfers the purchase funds to the seller’s solicitor.
Once everything is confirmed, the estate agent gets the call everyone has been waiting for:
The keys can be released!