Buying

What happens on completion day when buying a property in Milton Keynes?

29 September 2026·3 min read·By Milton Keynes Real Estate Editorial Team

Completion day is the final step in the home-buying process — the day ownership of the property legally transfers to you. Your solicitor sends the remaining purchase funds to the seller's solicitor, and once those funds are confirmed as received, the sale is complete and you can collect your keys. For most buyers in Milton Keynes, that moment tends to arrive around lunchtime.

What leads up to completion day?

Completion follows the exchange of contracts, typically by 7 to 28 days, according to guidance from GOV.UK's How to Buy Guide. At exchange, both parties are legally committed to the transaction. The gap between exchange and completion gives you time to arrange removals, notify utility providers, and sort out any final paperwork.

If you're using a mortgage, your lender may carry out a final check before releasing funds to confirm your financial circumstances haven't changed since your application was approved. It's worth knowing this can occasionally cause short delays, so avoid making any significant financial changes — such as taking on new credit — between exchange and completion.

What actually happens on the day?

The funds transfer

Early on completion day, your solicitor transfers the outstanding balance of the purchase price to the seller's solicitor. This is typically the full purchase price minus any deposit already paid at exchange. The transfer is handled electronically between the solicitors' accounts.

Your solicitor will have requested these funds from your mortgage lender in advance, usually a day or two before completion, to ensure everything is in place.

Confirmation and key release

Once the seller's solicitor confirms receipt of the funds, completion formally takes place. The seller's estate agent is then notified and will release the keys to you — usually at the estate agent's branch, though this varies. As Rightmove's completion day guidance notes, keys are often handed over around lunchtime, giving you the rest of the day to begin moving in.

In Milton Keynes, where many buyers are relocating from London or other cities and arriving with removal vans, it's worth discussing a realistic handover time with your solicitor and estate agent in advance to avoid any coordination headaches.

Registration and stamp duty

After completion, your solicitor registers the change of ownership with HM Land Registry and submits your Stamp Duty Land Tax return on your behalf. These are post-completion formalities, but they're important — your solicitor should keep you updated once registration is confirmed.

Tips for a smooth completion day in Milton Keynes

  • Confirm arrangements early. Speak to your estate agent and solicitor the week before to agree on where and when keys will be handed over.
  • Have a buffer in your plans. Funds transfers occasionally take longer than expected. Build some flexibility into your removal schedule rather than assuming a morning move-in.
  • Sort utility readings immediately. As soon as you have access, take meter readings for gas, electricity and water to avoid being charged for the previous occupant's usage.
  • Check your new address. Milton Keynes has a grid road system with many similarly named streets across different grid squares — double-check your full postcode and address before giving directions to a removal firm.

If you're still in the early stages and exploring where in Milton Keynes you'd like to buy, it's worth getting to know the different areas across the city, as neighbourhoods vary considerably in character and price.

This article is for general information only and does not constitute legal or financial advice. Always consult a qualified solicitor and, where relevant, a regulated mortgage adviser for guidance specific to your circumstances.


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Frequently Asked Questions

What time do you get the keys on completion day?+
Keys are typically released around lunchtime on completion day, once the seller's solicitor has confirmed receipt of the purchase funds. The exact time can vary, so it's worth agreeing expectations with your estate agent in advance.
How long after exchange of contracts does completion happen?+
Completion usually takes place 7 to 28 days after exchange, though the exact date is agreed by both parties at the point of exchange. In some cases, exchange and completion can happen on the same day.
What can delay completion day?+
Common causes of delay include the mortgage lender's final checks taking longer than expected, slow fund transfers between solicitors, or a chain completing in sequence where you're waiting for another transaction to finish first.
Do I need to be present on completion day?+
You don't usually need to be present at your solicitor's office — most of the work is done remotely between solicitors. You will, however, need to collect your keys, typically from the estate agent's branch.
What happens to my solicitor after completion?+
After completion, your solicitor registers the title in your name at HM Land Registry and handles the Stamp Duty Land Tax submission. They will notify you once registration is complete, which can take several weeks.

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