Mortgages

What Happens After Mortgage Offer?

Stuart Crispe· Updated 3 August 2026· 6 min read

What Happens After Mortgage Offer?

The mortgage offer is the lender's part finished — from here it is the conveyancing that decides how long you wait. Typically one to three months to completion, with the legal work taking eight to twelve weeks of that.

Your offer is usually valid for three to six months, and that clock is the thing to watch. If the sale drags, the offer can expire before completion and has to be extended or reapplied for.

The single most useful thing you can do in this window is nothing that changes your finances. No new credit, no job change, no large unexplained transfers. Lenders can and do re-check before releasing funds, and an offer can be withdrawn right up to completion.

At a glance

Offer valid for
3–6 months
Time to completion
1–3 months
Conveyancing
8–12 weeks
Next step
Exchange contracts

Once the offer is issued the mortgage side is essentially done and everything left is legal. The tracker below shows what that means in practice, and how long the remaining stages take.

🏡 Where are you in the process?

My full application is in

An underwriter is checking your income, outgoings and credit file properly this time, and the lender is arranging its valuation of the property.

Next stageValuation
TypicallyValuation instructed within a few days
Normal — don’t worry
  • Being asked for more documents. It usually means the file is being worked on, not that something is wrong
  • Silence for a week or two — most lenders only contact you when they need something
Worth chasing
  • No acknowledgement at all after five working days. Chase your broker or the lender directly
What actually speeds it up
  • Answer document requests the same day. This is the single biggest thing within your control
  • Send exactly what is asked for — a partial statement or a screenshot restarts the request

Timings are typical ranges rather than promises — they vary by lender, by how straightforward your circumstances are, and by how long your local authority takes over searches. Validity periods are each lender’s own published terms: Nationwide gives 90 days on a decision in principle and 180 days on an offer with a 45-day extension available, or 270 days for a new build; Halifax quotes 30 to 90 days and up to six months; Barclays six months. Check your own paperwork, since these do change. General information, not mortgage advice.


Key Takeaways

  • A mortgage offer is a formal document with crucial information about loan amount, interest rate, repayment terms, and fees.
  • After receiving the offer, review it thoroughly and consult professionals for guidance if needed.
  • Accept the offer if satisfied, follow the process of exchanging contracts, and complete conveyancing.
  • Completion typically occurs 1-3 months after the offer, and you can collect keys and move into your new home.

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A mortgage offer is a formal document from your mortgage provider, confirming their willingness to lend you the money to purchase your dream home. This offer includes crucial information, such as the loan amount, interest rate, repayment terms, and any additional fees or conditions.

What's Included in the Mortgage Offer?

The mortgage offer will typically include the following details:

  • Loan amount: The total amount of money the lender is willing to lend you
  • Interest rate: The percentage of interest you'll be charged on the loan
  • Mortgage term: The duration of the loan, usually expressed in years
  • Repayment schedule: The frequency and amount of your mortgage payments
  • Fees and charges: Any additional costs associated with the mortgage, such as application, valuation, or legal fees
  • Special conditions: Any specific terms or requirements the lender has imposed on the loan

What Happens After Mortgage Offer?

After receiving a mortgage offer, review and accept it, ensuring you're satisfied with the terms. Consult your solicitor or broker if needed. Exchange contracts and complete conveyancing. Completion typically occurs 1-3 months later, and you can collect keys and move in. Celebrate your new home with professional support.

Receiving the Mortgage Offer

Once your mortgage application has been approved, you'll receive the mortgage offer by post (and often by email). Your conveyancing solicitor and mortgage broker (if you used one) will also receive a copy, providing you with ample support should you need to discuss the offer in more detail.

If your solicitor hasn't received their copy, chase both the lender and the solicitor promptly so any delay is caught early.

Reviewing and Accepting the Mortgage Offer

After you receive your mortgage offer, it's essential to review the document thoroughly to ensure you're happy with the terms and conditions. This is a crucial step in the home-buying process, as it allows you to identify and address any potential issues before proceeding.

Double-check the Offer

Take the time to carefully read through the mortgage offer, paying close attention to the following aspects:

  • Loan amount and term
  • Interest rate and type (fixed or variable)
  • Monthly repayment amount
  • Early repayment charges
  • Fees and additional costs
  • Any special conditions or requirements

If you're unsure about any part of the offer or have concerns, consult with your conveyancing solicitor or mortgage broker for advice.

Accept or Reject the Offer

If you're satisfied with the mortgage offer, you can proceed with accepting it. Your conveyancing solicitor will guide you through the process, which usually involves signing and returning the offer document to the lender.

If there are any special conditions, your solicitor may also ask you to sign a memorandum of understanding, which confirms your acceptance of the lender's terms. If you're still getting to grips with the legal side, our guide to what conveyancing involves explains what your solicitor is doing behind the scenes.

If you're not happy with the offer, you can choose to reject it and discuss alternative options with your mortgage broker or lender.

Exchanging Contracts and Completing the Property Purchase

Once you've accepted the mortgage offer, your conveyancing solicitor will work on finalising the legal aspects of the property purchase, known as conveyancing. This process typically involves exchanging contracts and setting a completion date.

Exchanging contracts is a critical step in the home-buying process, as it legally commits you to purchasing the property. In England and Wales, this is known as the "exchange of contracts," while in Scotland, it's referred to as a "missive." The exchange usually takes place around two months after submitting your mortgage application, depending on how quickly your solicitor can prepare the necessary documentation.

Continue to communicate with all parties and ensure the purchase is moving forward as there is still risk between exchange and completion to be aware of.

How Long Does Conveyancing Take After Mortgage Offer?

The conveyancing process typically takes 8 to 12 weeks on average, but the duration may differ based on factors such as the property type, mortgage lender, and the solicitors handling the transaction. Various elements can influence the timeline, including the complexity of the property title, the presence of a property chain, and the efficiency of all parties involved.

It's essential to remain flexible and communicate effectively with your solicitor to ensure a smooth and timely completion of the conveyancing process.

Completion and Moving In

Completion is the final stage of the property purchase when the sale is legally completed, and you officially become the homeowner. This is also the day when you can collect the keys and move into your new home.

The completion date typically falls one to three months after receiving the mortgage offer, but this can vary depending on factors such as your solicitor's efficiency and whether you're part of a property chain.

How Long After a Mortgage Offer is Completion?

Completion usually occurs one to three months after receiving the mortgage offer. This timeframe can vary depending on factors such as your solicitor's efficiency and whether you're part of a property chain.

Can a Mortgage Offer Be Declined After Acceptance?

Although rare, it is possible for a mortgage offer to be withdrawn after acceptance if your circumstances change significantly. This might happen if you lose your job, experience a drop in income, or if the property value decreases.

You're legally obliged to inform your lender of any changes to your financial situation or the property's purchase price. To stay on the safe side, it's wise to avoid taking on new credit before completion — see what can cause a mortgage to be declined before completion.

What Happens if My Mortgage Offer Expires Before Completion?

Mortgage offers are usually valid for three to six months. If your property purchase doesn't complete within this timeframe, you may need to request an extension from your lender or reapply for a new mortgage.

If you used a mortgage broker, they can help you with this process. Knowing how long a mortgage application takes can help you plan around the offer's expiry date.

Celebrating Your New Home

Receiving a mortgage offer is a significant milestone in the home-buying journey, but there's still work to be done. By carefully reviewing and accepting the offer, working closely with your conveyancing solicitor, and staying informed about the process, you'll soon be able to celebrate your new home.

Remember, you don't have to navigate the journey alone. Partnering with experienced professionals, such as mortgage brokers and conveyancing solicitors, can make the process smoother and more enjoyable.

So, get ready to embark on the exciting adventure of homeownership and enjoy the rewards that come with it.

So, to summarise, what happens after mortgage offer? You carefully check the document, confirm you are happy, wait for any outstanding conveyancing work and move forward to exchange of contracts.

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This insight is general information, not financial advice. Your circumstances are unique, so speak to a suitably qualified, FCA-authorised professional before acting.