BoE Holds Rates at 3.75%, Stamp Duty Surcharge Hits 5%: What It Means for Your Home

The Bank of England's Monetary Policy Committee (MPC) decided on June 18, 2026, to keep the Official Bank Rate, also known as the base rate, at 3.75%. This move, while expected by many, has a ripple effect across the UK property market, influencing everything from mortgage rates to rental costs.

Meanwhile, the housing market continues to see modest growth. Average UK house prices rose by 3.8% to £270,000 in the 12 months to April 2026, according to HM Land Registry data. This is the highest annual inflation rate since March 2025, suggesting a slight uptick after a period of slower growth.

What Changed and By How Much?

Bank of England Base Rate

The base rate has been held at 3.75% since June 18, 2026. This rate directly influences the cost of borrowing for banks, which in turn affects the interest rates they offer on mortgages and savings products.

Mortgage Rates

Despite the base rate being held, average residential mortgage rates have seen a slight dip compared to last month. As of July 20, 2026:

• The average 2-year fixed rate is 5.50% (down from 5.60% last month).
• The average 5-year fixed rate is 5.52% (down from 5.57% last month).
• The average 2-year variable rate remains at 4.49%.

Crucially, the average Standard Variable Rate (SVR), which many borrowers revert to at the end of a fixed deal, stands at a high 7.13%. This highlights the importance of securing a new deal before your current one expires.

Stamp Duty Land Tax (SDLT)

Significant changes to Stamp Duty Land Tax in England and Northern Ireland came into effect from April 1, 2025. These changes impact both primary homeowners and those buying additional properties:

• Standard Residential Rates: The tax-free threshold reverted to £125,000 (from £250,000). The rates are now 0% on the first £125,000, 2% on £125,001 to £250,000, 5% on £250,001 to £925,000, 10% on £925,001 to £1.5 million, and 12% on anything above £1.5 million.
• First-Time Buyer Relief: This relief also changed. First-time buyers now pay 0% on the first £300,000 and 5% on the portion from £300,001 to £500,000. If the property costs more than £500,000, no relief is available, and standard rates apply.
• Additional Properties Surcharge: For second homes and investment properties, the 'Higher Rate for Additional Dwellings' surcharge increased from 3% to a substantial 5% on top of the standard rates.

Scenario: What This Means for You

For a First-Time Buyer

Let's say you're a first-time buyer looking at a property for £350,000. Under the current rules (effective April 1, 2025), you'd pay 0% on the first £300,000 and 5% on the remaining £50,000. That's £2,500 in Stamp Duty. If you were buying before April 1, 2025, you would have paid 0% on the first £350,000 (up to £425,000 relief), meaning no Stamp Duty.

To save for your deposit, a Lifetime ISA (LISA) is a must-consider. You can contribute up to £4,000 per year and the government adds a 25% bonus, meaning a free £1,000 if you max it out. This bonus is a significant boost for your deposit. For any savings beyond the LISA limit, a Cash ISA offers tax-free interest, and your Personal Savings Allowance means you can earn a certain amount of interest tax-free outside an ISA too.

For a Homeowner Remortgaging

If your 2-year fixed rate mortgage of 2.5% is ending soon and you're moving onto the average SVR of 7.13%, your monthly payments could jump significantly. For example, on a £200,000 mortgage over 25 years, moving from 2.5% to 7.13% could add hundreds of pounds to your monthly bill. It's crucial to explore new fixed or variable deals now to avoid the SVR shock.

For a Buy-to-Let Investor

Considering buying a second property for £300,000? From April 1, 2025, the Stamp Duty calculation changed. You'd pay standard rates plus the 5% surcharge. On £300,000, this would be 0% on the first £125,000, 2% on £125,001-£250,000 (£2,500), and 5% on £250,001-£300,000 (£2,500), totalling £5,000. Add the 5% surcharge on the full £300,000 (£15,000), and your total Stamp Duty bill would be £20,000. Before April 1, 2025, the surcharge was 3%, making the total Stamp Duty £14,000.

What This Means for You

The Bank of England's decision to hold rates means a period of relative stability for mortgage rates, but they remain significantly higher than a few years ago. Homeowners on expiring fixed deals face higher remortgaging costs, while first-time buyers and investors must factor in increased Stamp Duty. Renters continue to face rising costs, with average UK rents up 3.3% to £1,383 in May 2026.

Step-by-Step: What to Do Right Now

1. Review Your Mortgage: If you're on a fixed deal ending in the next six months, contact a mortgage broker immediately. They can help you secure a new rate and avoid reverting to a high SVR.
2. Check Your Savings: For first-time buyers, ensure you're maximising your Lifetime ISA contributions to benefit from the 25% government bonus. For all savers, compare Cash ISA rates and understand your Personal Savings Allowance to keep your interest tax-free.
3. Understand Stamp Duty: If you're planning to buy a property, especially a second home or investment property, be clear on the current Stamp Duty rates and how they impact your total purchase cost. The 5% surcharge for additional properties is a significant expense.
4. Budget for Rent Increases: Renters should be aware of the ongoing upward trend in rental prices and budget accordingly, especially if their tenancy agreement is up for renewal soon.

When Effective

• The Bank of England's current base rate of 3.75% was effective from June 18, 2026.
• The new Stamp Duty Land Tax rates and first-time buyer relief, along with the 5% additional dwellings surcharge, have been effective since April 1, 2025.
• Mortgage rates are dynamic and can change daily, but the averages cited are as of July 20, 2026.

Where to Get Help

For personalised advice on mortgages, savings, or property purchases, consider speaking to an independent financial adviser or a qualified mortgage broker. They can assess your individual circumstances and guide you through the options available.

But there are risks

While the Bank of England held rates steady, the MPC noted that energy prices remain high due to conflict in the Middle East, and they expect inflation, currently at 2.8%, to rise this year. This means the possibility of future rate increases is not off the table, which could further impact mortgage affordability and the broader housing market.

This is not financial advice. Seek independent mortgage guidance. Savings rates shown may be variable and include introductory bonuses. Interest may be taxable above your Personal Savings Allowance.

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