Key Takeaway

UK home insurance premiums have risen substantially, with the average combined buildings and contents policy increasing by double-digit percentages in recent years. You can reduce your costs by comparing quotes from multiple insurers annually, raising your voluntary excess, installing approved security devices, paying annually rather than monthly, and bundling buildings and contents cover with one provider. These strategies can save hundreds of pounds while maintaining proper protection for your property.

Introduction

Home insurance costs in the UK have climbed sharply, driven by increased claims from extreme weather events, rising rebuild costs, and inflation affecting repair materials and labour. According to the Association of British Insurers, homeowners face higher premiums across both buildings and contents insurance, with many seeing renewal quotes jump by 20% or more compared to the previous year.

The good news is that you are not locked into accepting steep increases. By understanding how insurers price cover and taking strategic action before your renewal date, you can significantly reduce your premiums without compromising the protection your home needs. The following five approaches have proven effective for UK homeowners looking to control their insurance costs while maintaining comprehensive cover.

1. Shop Around and Compare Quotes Every Year

The single most effective way to save on home insurance is to compare quotes from multiple providers at renewal time, rather than automatically accepting your current insurer’s offer. Insurers often increase premiums for existing customers while offering more competitive rates to new policyholders, a practice sometimes called a loyalty penalty.

Use price comparison websites that cover a broad range of UK insurers, but also check directly with a few providers who may not appear on aggregator sites. Obtain at least four to six quotes with identical cover levels, excess amounts, and rebuild values so you can make a fair comparison. Pay close attention to what each policy includes and excludes, as the cheapest option may not provide adequate cover for your circumstances.

MoneyHelper recommends reviewing your cover annually, as your needs and the market both change over time. When you find a better quote, contact your current insurer to ask if they will match or beat it. Many insurers would rather retain you at a lower premium than lose your business entirely.

2. Increase Your Voluntary Excess

Your excess is the amount you agree to pay towards any claim before your insurer covers the rest. Most policies have a compulsory excess set by the insurer, but you can also add a voluntary excess to reduce your premium. The higher the total excess, the lower your annual cost, because you are taking on more of the financial risk yourself.

Increasing your voluntary excess from zero to £250 or £500 can reduce your premium by 10% to 20%, depending on the insurer and your property type. However, you must be confident you could afford to pay the total excess (compulsory plus voluntary) if you need to make a claim. Setting an excess higher than you can comfortably manage risks leaving you unable to repair damage or replace stolen items.

Calculate the premium savings over several years and weigh that against the likelihood of making a claim. If you have a stable property in a low-risk area and a cash reserve for emergencies, a higher excess can deliver meaningful long-term savings. Never set your excess so high that you would avoid making legitimate claims, as that defeats the purpose of having insurance.

3. Improve Your Home Security

Installing approved security devices can reduce your premium because they lower the risk of burglary and vandalism, two of the most common and costly home insurance claims. Insurers typically offer discounts for homes fitted with locks that meet British Standard BS 3621, burglar alarms approved by a recognised body such as the National Security Inspectorate (NSI) or Security Systems and Alarms Inspection Board (SSAIB), and window locks on ground-floor and accessible windows.

The potential savings vary by insurer but often range from 5% to 15% of your premium, depending on the security measures in place. Before investing in new locks or an alarm system, ask your insurer or check quotes with the security upgrades included to confirm the discount justifies the cost. Some insurers require professional installation and annual servicing for alarm systems to qualify for the reduction.

Beyond premium savings, improved security protects your property and possessions, reduces the likelihood of a traumatic burglary, and may be a condition of cover for high-value homes or contents. Keep receipts and certificates for all security devices, as you will need to provide evidence when you apply for cover or make a claim.

4. Pay Annually Instead of Monthly

Most insurers offer the option to pay your premium in monthly instalments, but this convenience comes at a cost. Monthly payment plans typically include interest charges, effectively turning your insurance into a loan that can add 10% to 20% to your total annual cost. Paying the full premium upfront avoids these finance charges and can save you a significant amount over time.

If your annual premium is £600, spreading it over 12 months might cost you £660 to £720 once interest is added. For many households, that extra £60 to £120 is money better spent elsewhere or saved. If paying the full amount in one go is difficult, consider setting aside a monthly sum in a separate savings account so you have the funds ready when your renewal is due.

Check whether your employer offers a salary sacrifice or benefits scheme that lets you pay insurance premiums through payroll deductions at a lower rate. Some insurers also offer a small discount simply for paying annually, on top of the savings from avoiding interest charges. Review your household budget to see if annual payment is feasible, as this simple change can reduce your cost without affecting your cover.

5. Bundle Buildings and Contents Cover

Purchasing buildings and contents insurance together from the same provider, often called a combined policy, can be cheaper than buying each type of cover separately. Insurers frequently offer a discount when you bundle both, because it reduces their administrative costs and increases their revenue from a single customer relationship.

The savings from bundling vary but can reach 10% to 15% compared to the cost of two separate policies from different providers. However, bundling is only worthwhile if the combined premium is genuinely lower than the best individual quotes you can find. Always compare the bundled price against the total cost of the cheapest separate buildings and contents policies available to you.

Bundling also simplifies your insurance management, as you deal with one insurer, one renewal date, and one set of policy documents. If you need to make a claim that affects both buildings and contents (such as a flood or fire), having a single policy can streamline the process. Just ensure the combined policy offers adequate cover limits and appropriate terms for both your property structure and your belongings.

Read also: Home Insurance Premiums Fall in the UK: How to Lower Your Price Further

Practical Tips for Lowering Your Home Insurance Premium

Beyond the five main strategies, several smaller adjustments can contribute to lower costs. Maintain your property well and address issues such as damp, faulty wiring, or roof damage promptly, as insurers may charge higher premiums or refuse cover for poorly maintained homes. Avoid making small claims where the cost of repairs is only slightly above your excess, as a claims-free history often qualifies you for a no-claims discount.

If you work from home or are retired and spend most of your time in the property, inform your insurer, as some offer discounts for occupied homes due to the lower risk of undetected damage or burglary. Conversely, if your home will be unoccupied for more than 30 consecutive days, you must notify your insurer to avoid invalidating your cover, though this may increase your premium.

Review your rebuild cost (the amount your insurer would pay to completely rebuild your home after total destruction) and your contents sum insured annually. Overestimating these figures means you are paying for cover you do not need, while underestimating risks leaving you underinsured. The Association of British Insurers provides guidance on calculating accurate rebuild costs, which differ from your property’s market value.

Common Mistakes to Avoid

One of the most costly errors is renewing automatically without comparing quotes, which can lead to paying significantly more than necessary year after year. Another frequent mistake is underinsuring your property or contents to reduce premiums, which leaves you exposed to substantial out-of-pocket costs if you need to make a large claim. Insurers apply the principle of average, meaning they will reduce claim payouts proportionally if you are underinsured.

Failing to disclose material facts, such as previous subsidence, flood risk, or a history of claims, can invalidate your cover entirely, even if the non-disclosure was unintentional. Always answer all questions on your application honestly and fully, and notify your insurer of any changes to your circumstances during the policy year, such as home improvements, new high-value items, or a change in occupancy.

Choosing cover based solely on price without reviewing the policy wording can result in nasty surprises when you claim. Some cheaper policies exclude common perils such as accidental damage, subsidence, or flood, or impose restrictive conditions that make claiming difficult. Read the policy summary and key facts document carefully before committing, and ask the insurer to clarify anything you do not understand.

Frequently Asked Questions

How much can I realistically save by shopping around for home insurance?
Savings vary by individual circumstances, but it is common to find quotes that are 20% to 40% cheaper than your current renewal price, particularly if you have been with the same insurer for several years without comparing alternatives. In some cases, especially for properties with specific risk factors or high cover limits, the difference can be even greater.

Will increasing my excess always save me money in the long run?
Increasing your excess reduces your premium, but whether it saves money long-term depends on your claims history and future claims. If you remain claims-free, the cumulative premium savings can be substantial. However, if you make frequent claims, paying a higher excess each time may cost more than the premium savings. Assess your property’s risk profile and your financial ability to pay the excess before deciding.

Can I switch insurers mid-policy if I find a cheaper quote?
Yes, but your current insurer may charge a cancellation fee and will typically refund only a portion of your premium based on the time remaining. Calculate whether the savings from the new policy, minus the cancellation fee and any lost premium, genuinely make switching worthwhile. In most cases, it is more cost-effective to wait until your renewal date and switch then without penalty.

Do no-claims discounts apply to home insurance like they do for motor cover?
Many home insurers offer no-claims discounts, though they are less standardised than in motor insurance. Discounts can reach 10% to 20% for several claims-free years, but the discount may be lost or reduced if you make a claim. Some insurers offer a protected no-claims discount for an additional premium, allowing you to make a limited number of claims without losing the discount entirely.

Should I always accept my insurer’s renewal quote, or is it better to negotiate?
Never accept a renewal quote without first comparing it against other available policies. If you find cheaper cover elsewhere, contact your current insurer and ask if they will match or beat the lower quote. Insurers often have retention teams authorised to offer discounts to keep existing customers, and a single phone call can result in significant savings without the need to switch providers.

Conclusion

Rising home insurance premiums are a reality for UK homeowners, but you have more control over your costs than you might think. By comparing quotes from multiple insurers annually, carefully considering your excess level, investing in approved security measures, paying your premium in full, and bundling buildings and contents cover, you can reduce your annual insurance bill by hundreds of pounds while maintaining comprehensive protection for your property.

Take action before your next renewal date: gather quotes, review your current cover, and identify which of these five strategies apply to your circumstances. The time you invest in comparing options and making small adjustments can deliver meaningful savings year after year. Always ensure your chosen policy provides adequate cover for your property’s rebuild cost and your contents’ value, as saving money on inadequate insurance is a false economy.

For personalised advice on the right level and type of cover for your home, speak to an FCA-authorised insurance adviser who can assess your individual needs and recommend appropriate policies.

Financial Disclaimer

This article provides general information about home insurance in the UK and is not regulated financial advice. We are not authorised by the Financial Conduct Authority (FCA). Insurance needs, cover options, and premium costs vary significantly based on individual property characteristics, location, claims history, and personal circumstances. The strategies discussed may not suit every homeowner, and their effectiveness depends on your specific situation. Cover terms, exclusions, and availability differ by insurer and by policy. Before making any decisions about your home insurance, read the policy wording and key facts document carefully, verify current terms and costs with FCA-authorised insurers or advisers, and consider consulting an FCA-authorised insurance adviser for guidance tailored to your personal needs. The information in this article was accurate as of October 2026, but insurance products, regulations, and market conditions change over time.