Can I Get A Mortgage Before Selling My Current Home?

Finding the right property before you’ve sold your existing home can leave you with a difficult question: can I get a mortgage before selling my current home? Potentially, yes. It may be possible to buy your next property before your existing home has sold, but the mortgage lender will need to be satisfied that you can afford the new mortgage alongside any existing commitments.

For some homeowners, the bigger issue isn’t income or overall wealth. It is that a substantial amount of their deposit is tied up as equity in their current property. The right solution will depend on your income, existing mortgage, available deposit, equity, the value of the new property and what you intend to do with your current home.

Quick Answer: Can I Buy A House Before Selling Mine?

Yes, you may be able to buy a new house before selling your existing property, provided you have a suitable deposit and can meet the mortgage lender’s affordability and eligibility requirements. A lender will want to understand what is happening with your current property and mortgage. Depending on the circumstances, this could mean assessing whether you can afford both mortgage commitments while you temporarily own two properties.

There can also be important Stamp Duty Land Tax (SDLT) implications if you own both properties when the new purchase completes. For homeowners with significant equity but limited accessible cash, the challenge can be working out how to fund the new purchase before the equity in their existing home is released.

Why Would You Buy A New House Before Selling Your Current Home?

Most people sell and buy at the same time, creating a property chain. But the timing doesn’t always work perfectly. You might find your ideal home before receiving an acceptable offer on your current property. Alternatively, you may not want your purchase to depend on a long chain of transactions completing simultaneously.

This can be particularly relevant in competitive parts of London and the South East, where a homeowner may find a property they don’t want to lose while their existing home is still on the market.

Buying before selling could potentially:

• Remove your onward purchase from part of the property chain
• Allow you to proceed with a property you’ve already found
• Give you more flexibility over moving dates
• Avoid having to find temporary accommodation between transactions

But it can also create additional mortgage, tax and cash-flow considerations.

Can I Have Two Residential Mortgages At The Same Time?

Potentially, yes. Having an existing residential mortgage doesn’t automatically prevent you from getting another mortgage. However, a new mortgage remains subject to affordability assessment. FCA rules require lenders to consider whether a customer can afford the borrowing, and individual lenders apply their own affordability and underwriting criteria.

If your existing property hasn’t sold, the lender may therefore need to understand commitments associated with that property as well as the proposed new mortgage.

For example, imagine you currently have:

• Existing property value: £800,000
• Existing mortgage: £300,000

And you want to purchase:

• New property: £1,100,000

On paper, you have around £500,000 of gross equity in the existing property before selling costs and any mortgage charges. But that £500,000 isn’t necessarily available as cash until the property is sold.

What If My Deposit Is Tied Up In My Current House?

This is one of the biggest challenges when buying before selling. A homeowner may have hundreds of thousands of pounds of equity but only a relatively small amount held in accessible savings.

If the properties complete simultaneously, your solicitor can generally use the proceeds from your sale towards the onward purchase. If you’re buying first, however, that equity hasn’t yet been released.

Depending on your circumstances, potential options could include using:

• Existing cash or investments
• Other acceptable sources of deposit
• Additional borrowing
• Equity released from an existing property
• Short-term finance in appropriate circumstances

Each approach has different costs, risks and lending criteria. This is where planning the mortgage before making commitments on the new property can be particularly important.

Can I Use Equity In My Current Home To Buy Another Property?

Potentially. If you have substantial equity in your current property, there may be ways to access some of it before the property is sold, subject to affordability and lender criteria.

For example, if your home is worth £1 million and you have a £400,000 mortgage, you have approximately £600,000 of gross equity before selling costs, early repayment charges or other secured borrowing.

However, releasing equity means taking on additional borrowing and may involve interest, product fees and other costs, so it isn’t automatically the best solution.

Can I Port My Existing Mortgage To The New Property?

Possibly. Many mortgages are portable, meaning the mortgage deal may potentially be transferred to a new property when you move. But porting isn’t simply moving the mortgage automatically.

Porting is still treated as a new mortgage application, meaning you’ll normally need to meet the lender’s affordability checks and other criteria. If the new property is more expensive and you need additional borrowing, the extra amount may also be placed on a different mortgage product and interest rate.

For example:

Existing mortgage being ported: £400,000

Total mortgage required on new property: £650,000

You may potentially retain the existing deal on £400,000 while taking the additional £250,000 on another product, subject to your lender’s criteria. Whether this is better than arranging an entirely new mortgage depends on the rates, fees, early repayment charges and borrowing required.

What Happens To My Existing Mortgage When I Sell?

When your existing property completes, the mortgage secured against it will normally be repaid from the sale proceeds. If you’re still within a fixed, discounted or other deal period, there may be an early repayment charge (ERC), depending on the terms of your mortgage.

This is particularly important with larger mortgages. A percentage-based ERC on a substantial outstanding balance can represent a significant cost and could materially affect whether porting or arranging a completely new mortgage makes more sense.

Will I Pay More Stamp Duty If I Buy Before I Sell?

Potentially, yes. This is an important cost to consider. If you purchase a new main residence in England or Northern Ireland before disposing of your previous main residence, you may initially be liable for the higher SDLT rates for additional properties, depending on your circumstances.

If you subsequently sell your previous main residence within 36 months and meet HMRC’s conditions, you may be able to claim a refund of the higher-rate SDLT element. This can still create a substantial upfront cash requirement, particularly when purchasing a higher-value property.

You should therefore establish the SDLT position with your solicitor or tax adviser before proceeding rather than assuming the additional amount can simply be ignored because you intend to sell later.

Note: Property transaction taxes work differently in Scotland and Wales.

Could I Keep My Existing Property Instead Of Selling It?

Potentially, but that creates a different mortgage scenario. If you decide to keep your current home and buy another property, the lender will need to understand its intended use. For example, if you intend to rent it out, you may need to explore whether consent to let or a let-to-buy arrangement is appropriate.

You would also need to consider:

• Mortgage affordability
• Rental income
• Tax implications
• Landlord responsibilities
• Existing lender permission
• Additional-property Stamp Duty
• Whether retaining the property fits your longer-term financial plans

Keeping a valuable existing property can be attractive, but it shouldn’t be treated as an automatic solution simply because the property hasn’t sold.

Do I Need Bridging Finance To Buy Before I Sell?

Not necessarily. Bridging finance is one possible form of short-term borrowing and can be useful in certain circumstances, but buying before selling doesn’t automatically mean you need a bridging loan. Depending on your financial position, there may be other ways to structure the transaction.

Bridging finance can also be considerably different from a standard residential mortgage and needs a clear repayment or exit strategy, such as the eventual sale of your existing property. It is therefore important to compare the cost and risks with other available options rather than assuming bridging is the default answer.

What If My Current House Takes Longer Than Expected To Sell?

This is one of the most important risks to consider. If your mortgage strategy depends on selling the existing property shortly after purchasing the new one, you may need to continue paying:

• Existing mortgage
• New mortgage
• Council tax and utilities
• Insurance
• Maintenance costs
• Other property-related expenses

You may also need to reduce the asking price to secure a sale. A sensible mortgage strategy should therefore consider what happens if the sale takes longer than expected, not just what happens if everything goes perfectly.

Should I Sell My House Before Buying Another?

For many homeowners, selling and buying simultaneously remains the simplest route because equity from the existing home can flow directly into the new purchase. But it isn’t necessarily right for everybody.

Buying first could potentially suit someone who:

• Has substantial accessible savings
• Has significant equity
• Can comfortably meet lender affordability requirements
• Has found a property they don’t want to lose
• Wants greater control over their moving timeline

Selling first could be preferable where:

• Most of the new deposit is tied up in the existing home
• Affordability is tight
• Additional SDLT creates a significant cash-flow issue
• Carrying two properties would create financial pressure

The important thing is to understand your position before agreeing the purchase.

Oportfolio Insight

One of the biggest misconceptions about buying before selling is that equity and cash are effectively the same thing. A homeowner might have a £1 million property with only a £300,000 mortgage and therefore be in an extremely strong financial position. But if most of that £700,000 of gross equity is locked inside the property, they can still face a funding problem when trying to secure their next home.

For these clients, the question isn’t simply how much mortgage they can borrow. It’s how the entire move can be structured. This is particularly important for higher-value London moves, where the sums involved can be substantial. The objective is to structure the move in a way that works even if the sale and purchase don’t happen on exactly the same day.

Key Takeaways

• You may be able to get a mortgage before selling your current home.
• Having two residential mortgages temporarily can be possible, subject to affordability and lender criteria.
• Equity in your current property isn’t necessarily available as a deposit until the property is sold or otherwise released.
• Porting may be an option, but it still requires a new mortgage assessment.
• Buying before selling can create additional upfront Stamp Duty costs.
• Your mortgage strategy should account for the possibility that your existing property takes longer to sell than expected.

In Summary

Yes, it may be possible to get a mortgage and purchase your next property before your existing home has sold. However, you’ll need to establish how the new deposit will be funded, how the lender will assess your existing mortgage commitments and whether temporarily owning two properties creates additional tax or affordability considerations.

For homeowners with substantial property equity, the challenge is often accessing and structuring that wealth at the right time, rather than simply qualifying for a mortgage. Planning the transaction before making a commitment on your next property can help you understand what is realistically achievable.

Found Your Next Home But Haven’t Sold Yet?

If you’ve found the property you want to buy but your existing home hasn’t sold, Oportfolio Mortgages can help you understand your options.

We’ll look at your existing mortgage, available equity, deposit, income and new purchase to establish how the move could potentially be structured and which lenders may be suitable. Speak to Oportfolio about your next move.

FAQ: Can I Get A Mortgage Before Selling My Current Home?