Remortgage for Home Improvements for Growing Family

Why Remortgage for Home Improvements?

Moving house is expensive. Between estate agent fees, solicitor costs, stamp duty and the sheer stress of relocating, it can cost tens of thousands of pounds. For many growing families, remortgaging to fund improvements makes far more financial sense.

By releasing equity from your property, you can access the funds needed for renovations, extensions or conversions. This approach lets you stay in the neighbourhood you love, keep your children in their schools, and avoid disrupting your family life.

Common home improvement projects funded through remortgaging include:

• Loft conversions — adding an extra bedroom or playroom
• Single or double storey extensions — expanding your kitchen or living space
• Garage conversions — turning unused space into a functional room
• Garden rooms or annexes — creating a home office to free up indoor space
• Kitchen and bathroom renovations — making daily life more practical

Many of these projects can also add significant value to your property, potentially more than the cost of the work itself.

How Much Equity Can You Release?

The amount you can borrow depends on several factors, including your property's current value, your outstanding mortgage balance, your income, and the lender's maximum loan-to-value (LTV) ratio.

For example, if your home is worth £350,000 and you owe £200,000 on your mortgage, you have £150,000 in equity. Most lenders will allow you to borrow up to 85-90% LTV, which means you could potentially release a significant sum for your home improvements.

It is worth noting that the more you borrow, the higher your monthly payments will be and the longer it may take to pay off your mortgage. A qualified mortgage adviser can help you work out exactly how much you could release and what the impact on your monthly budget would be.

You should also consider whether your improvements will add value to the property. A well-planned extension or loft conversion can increase your home's value by more than the cost of the work, effectively improving your equity position over time.

Getting a professional valuation before and after your planned works can help you understand the potential return on your investment.

Will Home Improvements Add Value to Your Property?

Not all home improvements add the same amount of value. Understanding which projects offer the best return can help you make informed decisions about where to invest your money.

Projects that typically add good value include:

• Loft conversions — can add up to 20% to your property's value
• Extensions — a single storey rear extension can add 5-10% in value
• Adding a bathroom — an en-suite or extra bathroom is always popular
• Kitchen renovation — a modern, well-designed kitchen is a strong selling point
• Energy efficiency improvements — insulation, double glazing and efficient heating can make your property more attractive

Projects that may not add as much value include swimming pools, overly personalised decoration schemes, and improvements that reduce the number of bedrooms.

Before committing to any major work, it can be helpful to speak with local estate agents about what buyers in your area value most. This way, even though you are improving your home for your family now, you are also making a sound long-term investment.

The Remortgaging Process for Home Improvements

Remortgaging to fund home improvements follows a similar process to a standard remortgage, with a few additional considerations.

Step 1: Assess your current situation. Check your existing mortgage deal, including any early repayment charges that might apply. Find out when your current deal ends and whether it makes sense to wait or switch now.

Step 2: Get your property valued. Your lender will need a current valuation of your property. Some lenders offer free valuations as part of the remortgage process.

Step 3: Decide how much to borrow. Get quotes for your planned improvements and add a contingency of around 10-15% for unexpected costs. A mortgage adviser can help you work out how much additional borrowing is realistic for your circumstances.

Step 4: Compare deals. Look at the overall cost of different mortgage products, not just the interest rate. Consider arrangement fees, valuation fees and legal costs.

Step 5: Apply. Once you have chosen a deal, your adviser or lender will guide you through the application. You will need to provide proof of income, bank statements, and details of your planned improvements.

Step 6: Completion. Once approved, the funds are typically released when your new mortgage completes. You can then begin your home improvement project.

The whole process usually takes between four and eight weeks, so it is sensible to plan ahead if your improvements are time-sensitive.

Planning Permission and Building Regulations

Before starting any major home improvement project, you need to understand the planning and building regulations that apply. This is especially important if you are using remortgage funds, as your lender will want to know that any work is carried out legally.

Many common improvements fall under permitted development rights, meaning you do not need planning permission. These typically include:

• Single storey rear extensions (within certain size limits)
• Loft conversions (with some restrictions on height and volume)
• Internal alterations that do not affect the external appearance
• Outbuildings, subject to size and height restrictions

However, you will almost always need building regulations approval, which ensures your work meets safety and structural standards. This applies to most extensions, loft conversions, electrical work and plumbing changes.

If you live in a conservation area, a listed building or a leasehold property, additional restrictions may apply. Always check with your local planning authority before starting work.

Using qualified, insured tradespeople and obtaining the proper sign-offs will protect your investment and ensure there are no issues when you come to sell or remortgage again in the future.

Alternatives to Remortgaging for Home Improvements

While remortgaging is a popular way to fund home improvements, it is not the only option. Depending on your circumstances, other approaches might be more suitable.

Further advance: Some lenders offer additional borrowing on top of your existing mortgage without requiring you to remortgage. This can be simpler, but the rate may be higher.

Secured loan: A second charge mortgage lets you borrow against your property without changing your existing mortgage. This can be useful if you have a competitive rate you do not want to lose or if early repayment charges make remortgaging expensive.

Personal loan: For smaller projects, an unsecured personal loan might be appropriate. Interest rates are typically higher, but there are no fees for property valuations or legal work.

Savings: If you have savings available, using them avoids interest charges altogether. However, it is important to keep an emergency fund, especially with a growing family.

Government grants: Depending on the type of improvement, you may be eligible for government schemes, particularly for energy efficiency measures.

A mortgage adviser can help you weigh up the pros and cons of each option based on your specific financial situation. The right choice depends on factors like how much you need, your current mortgage terms, and your long-term plans.