Managing mortgages becomes increasingly complex as a property portfolio grows. An experienced landlord may have several properties, different mortgage renewal dates, varying rental yields and borrowing held across both personal and limited company structures.
In this case study, we look at how Oportfolio Mortgages helped an experienced portfolio landlord review six existing buy-to-let properties, refinance selected mortgages and release £150,000 of equity towards another investment purchase.
Rather than looking at one mortgage in isolation, the priority was to understand the client’s entire property portfolio and long-term investment plans before recommending a suitable lending strategy.
Quick Answer
An experienced portfolio landlord wanted to refinance several buy-to-let properties while releasing equity to help fund their next investment.
The client owned six rental properties worth approximately £2.4 million in total and wanted to raise £150,000 towards another purchase.
After reviewing the portfolio, rental income, existing mortgages and proposed new property, Oportfolio identified suitable lending options and helped restructure part of the client’s borrowing.
The refinancing completed successfully, releasing the capital required while allowing the landlord to retain their existing properties and continue expanding their portfolio.
Quick Summary
- Experienced portfolio landlord
- Six existing buy-to-let properties
- Portfolio worth approximately £2.4 million
- Several mortgage deals approaching maturity
- £150,000 additional capital required
- Equity released from existing properties
- Funds intended for another buy-to-let purchase
- Portfolio and rental income assessed by lenders
- Refinancing completed successfully
Who This Case Study May Help
This case study may be relevant if you:
- Own four or more rental properties
- Are an experienced portfolio landlord
- Have several buy-to-let mortgages
- Want to refinance part of your property portfolio
- Want to release equity from existing investment properties
- Are purchasing another buy-to-let property
- Own property through a limited company
- Have mortgages with several different lenders
- Want to understand how lenders assess portfolio landlords
The Client
Our client was an experienced landlord who had gradually built a portfolio of six rental properties across London and the South East.
The combined portfolio was worth approximately £2.4 million, with mortgages outstanding across several of the properties.
Some properties had been owned for many years and had increased substantially in value, meaning the client had accumulated significant equity within the portfolio.
They now wanted to purchase another investment property but didn’t want to use all of their available cash towards the deposit.
Instead, they wanted to explore whether they could release equity from their existing portfolio to provide £150,000 towards the next purchase.
At the same time, mortgage deals on several existing properties were approaching their end dates.
This created an opportunity to review the portfolio as a whole rather than simply remortgaging each property individually as its existing deal expired.
The Challenge
Portfolio landlord mortgages can require a more detailed assessment than a straightforward buy-to-let application.
The client wasn’t simply looking to remortgage one property.
They needed to:
- Review borrowing across six properties
- Refinance mortgages approaching the end of their existing deals
- Release approximately £150,000 of additional capital
- Maintain acceptable rental coverage
- Find lenders comfortable with the wider portfolio
- Preserve sufficient cash for their next investment
- Avoid unnecessarily restructuring mortgages that were already performing well
The client’s properties also had different values, mortgage balances and rental yields.
That meant releasing the same proportion of equity from every property wouldn’t necessarily have produced the most appropriate result.
The challenge was therefore not simply finding enough borrowing, but identifying where capital could be raised most efficiently without disrupting the parts of the portfolio that were already working well.
Our Solution
We started by reviewing the client’s entire buy-to-let portfolio.
This included looking at:
- Current property values
- Outstanding mortgage balances
- Existing mortgage rates and end dates
- Monthly rental income
- Available equity
- Ownership structures
- The client’s wider income and financial position
- Their plans for the next property purchase
Rather than automatically refinancing all six properties, we identified where refinancing and capital raising could be most appropriate. That meant treating each property differently while still assessing the effect of every decision on the portfolio as a whole.
This allowed us to focus on properties where there was sufficient equity and where changing the mortgage fitted with the client’s wider strategy.
We then compared suitable buy-to-let lenders, taking into account not only mortgage pricing but also their approach to portfolio landlords, rental coverage and additional borrowing.
Why Lender Selection Was Important
Once someone owns multiple rental properties, lenders may want to understand considerably more than the property being mortgaged.
Depending on the lender and application, they may consider factors such as:
- Number of properties owned
- Total outstanding mortgage debt
- Rental income across the portfolio
- Overall portfolio loan-to-value
- Individual property rental coverage
- Personal income
- Existing financial commitments
- Experience as a landlord
Criteria can vary considerably.
A lender that works well for somebody purchasing their first buy-to-let property isn’t necessarily the most suitable lender for somebody managing a multi-property portfolio.
For this client, we therefore needed lenders whose criteria worked with the portfolio as a whole, not simply the individual properties being refinanced.
The Outcome
The refinancing completed successfully.
The client was able to release approximately £150,000 of equity from selected properties within the portfolio, providing the capital they wanted towards their next investment.
Crucially, there was no need to refinance every property simply for the sake of consolidating the portfolio.
The result was:
- Existing portfolio retained
- Selected mortgages successfully refinanced
- £150,000 of equity released
- Capital available towards the next investment property
- Existing rental income preserved
- Portfolio positioned for the client’s next purchase
The client could now move forward with their next investment while retaining more of their existing cash reserves.
Why Not Simply Use £150,000 Of Savings?
This was an important part of the client’s decision.
They had savings available and could potentially have used more cash towards their next purchase.
However, doing so would have significantly reduced their available liquidity.
Instead, releasing some of the equity accumulated within their existing properties allowed the client to retain more cash for other purposes.
For a portfolio landlord, this can be particularly relevant because cash may be required for maintenance, void periods, refurbishment, tax liabilities and future investment opportunities.
Whether releasing equity is appropriate will depend on the individual circumstances, particularly because increasing mortgage borrowing also increases debt and can increase interest costs.
What Is A Portfolio Landlord?
Many UK mortgage lenders generally treat someone with four or more mortgaged buy-to-let properties as a portfolio landlord, although definitions and criteria can vary.
Being classified as a portfolio landlord doesn’t prevent you from getting another mortgage.
It can, however, mean that the lender carries out a more detailed assessment of your existing properties and borrowing.
This is one reason preparing accurate information about the entire portfolio before submitting an application can be particularly important.
Can Portfolio Landlords Release Equity To Buy Another Property?
Potentially, yes.
If an investment property has increased in value or its mortgage balance has reduced, there may be equity available.
For example, imagine a rental property is worth £500,000 with an outstanding mortgage of £250,000.
The landlord has £250,000 of equity in the property.
That doesn’t mean the full £250,000 can necessarily be withdrawn. The amount available will depend on the maximum LTV, rental coverage, affordability where relevant and the lender’s criteria.
However, refinancing the property at a higher mortgage balance could potentially release some capital.
That money could then potentially be used towards another property purchase, subject to the lender’s requirements and appropriate tax and financial advice where relevant.
Should You Remortgage An Entire Property Portfolio At Once?
Not necessarily.
This is one of the most important points from this case.
A portfolio review doesn’t have to mean refinancing every property.
One mortgage might already be on a competitive rate.
Another might have an early repayment charge.
A third property might have considerably more equity available.
And another might generate a particularly strong rental yield.
Looking at each property individually and understanding how it contributes to the overall portfolio can produce a more considered strategy than automatically moving everything to one lender.
Oportfolio Insight
One of the biggest differences between arranging a single buy-to-let mortgage and advising an established portfolio landlord is that the individual mortgage is only one part of the picture.
For this client, there were six properties worth approximately £2.4 million in total.
A decision affecting one mortgage could therefore influence the client’s wider borrowing position and plans for their next investment.
That’s why we believe portfolio landlord advice should start with the portfolio rather than the mortgage product.
In this example, the objective wasn’t simply to find the lowest advertised remortgage rate. It was to determine where £150,000 could be raised efficiently without unnecessarily refinancing the rest of the portfolio.
That distinction matters.
For portfolio landlords, the most suitable mortgage isn’t always the one that looks best in isolation. It’s the one that works within the wider property portfolio and investment strategy.
Key Takeaways
- Portfolio landlords can potentially refinance existing properties and release equity.
- Lenders may assess the wider property portfolio as part of a new application.
- Rental income, mortgage balances, property values and overall portfolio LTV can all be important.
- You don’t necessarily need to refinance every property at the same time.
- Existing equity may potentially be used to help fund another investment property.
- Increasing borrowing also increases debt and should be considered carefully.
- Different buy-to-let lenders have different approaches to portfolio landlords.
- Looking at the portfolio as a whole can be more useful than considering each mortgage independently.
In Summary
An established portfolio landlord wanted to raise £150,000 towards another investment property while several existing mortgage deals were approaching maturity.
With six properties worth approximately £2.4 million, the solution wasn’t simply to remortgage everything.
By reviewing the client’s portfolio, existing borrowing, rental income and available equity, Oportfolio identified selected properties where refinancing and capital raising fitted the client’s objectives.
The client successfully released the required funds while retaining the wider portfolio and preserving more of their existing cash for other priorities.
Need Mortgage Advice For Your Property Portfolio?
If you own several rental properties and are considering remortgaging, releasing equity or expanding your portfolio, we’d be delighted to help.
At Oportfolio Mortgages, we help portfolio landlords navigate more complex buy-to-let borrowing, including refinancing, capital raising, limited company buy-to-let and additional property purchases.
We’ll review your existing portfolio and compare suitable lenders from across the market to help identify mortgage options that fit your wider plans.
Get in touch today for a no-obligation conversation with one of our experienced mortgage advisers.
