For many first-time buyers, the size of your deposit can feel like the most important factor when planning to buy your first home. But depending on where you’re looking, that deposit can stretch much further or feel like barely a foot in the door.
In 2026, with London property prices remaining high and Surrey offering more space for similar budgets, understanding how far your deposit really goes is essential for planning your next move.
At S J Smith Estate Agents, we regularly work with buyers navigating these choices in Surrey, including Ashford and Staines. In this guide, we explore how deposits compare between Surrey and London, what buyers can realistically expect, and how to get the most value for your money.
Understanding the Deposit
A deposit is typically a percentage of the purchase price of a property, often 5% to 20% for first-time buyers in the UK.
The size of your deposit affects:
- The size of mortgage you can secure
- The interest rate on your mortgage
- Your affordability and monthly repayments
However, the same deposit can buy very different properties depending on location and that difference has never been more apparent than between Surrey and London.
Average Property Prices in Surrey vs London
London
Even in 2026, London remains one of the most expensive property markets in the UK. Average prices for first-time buyers often start around £400,000 to £500,000 in outer zones, with central areas considerably higher.
For a 10% deposit, that means:
- £40,000–£50,000 in outer zones
- £60,000+ in more central locations
And that doesn’t guarantee space, outdoor areas, or modern layouts, buyers often have to compromise on room sizes or property type.
Surrey
In Surrey, the market is more varied, but prices for family-sized homes remain generally lower than central London. Typical first-time buyer properties in towns like Ashford or Staines might range from £300,000–£450,000.
A 10% deposit here gives you:
- £30,000–£45,000
- Often for larger houses with gardens and multiple bedrooms
In effect, the same deposit goes further in Surrey, offering more space, lifestyle benefits, and often a better quality of life.
What Your Deposit Can Buy
In London
With a £40,000 deposit:
- A compact one- or two-bedroom flat in outer London zones
- Limited or no outdoor space
- Smaller living areas
- Potentially older or less flexible layouts
Buyers may need to consider flats in high-density areas or be prepared for longer commutes if they want more space.
In Surrey
With a £40,000 deposit:
- A three-bedroom house or semi-detached property
- Private garden and outdoor space
- Flexible layout suitable for home working
- Parking or garage included
Surrey offers better value per square foot, meaning your deposit secures a property that is more comfortable and better suited to family or lifestyle needs.
Deposit Requirements and Government Schemes
Government schemes such as Help to Buy, First Homes, and shared ownership can help stretch your deposit in both London and Surrey.
However, the impact is usually more pronounced in Surrey, where:
- Lower property prices mean schemes can cover a greater proportion of your overall cost
- Buyers can often secure larger, more practical homes
- Savings and deposit contributions have a tangible effect on affordability
In London, schemes help, but high prices still mean compromises on size or location.
Hidden Costs Beyond the Deposit
When budgeting for your first property, it’s important to consider additional upfront costs:
- Stamp duty: Exemptions may apply for first-time buyers, but larger properties will still incur higher taxes
- Legal fees: Solicitors or conveyancing costs
- Mortgage arrangement fees: Often £500–£1,000
- Moving costs: Removal company, storage, and set-up costs
These costs affect how far your deposit and savings actually go. In Surrey, these costs often represent a smaller proportion of the overall purchase price compared to London, giving buyers more flexibility.
Lifestyle Benefits of Stretching Your Deposit in Surrey
Many buyers moving from London to Surrey find that their deposit allows them to secure a property that supports:
- Home offices or study spaces
- Gardens and outdoor living
- Family-friendly layouts with multiple bedrooms
- Parking and easy access to transport
Essentially, the same deposit can provide more lifestyle, more comfort, and a better long-term home in Surrey than in London.
Long-Term Considerations
While Surrey properties may offer better immediate value for your deposit, buyers should also consider:
- Commute times: Surrey is well-connected to London via rail, but travel times vary
- Resale potential: Locations closer to transport hubs often hold or increase in value more consistently
- Local amenities: Schools, shops, and green space contribute to long-term satisfaction
Balancing these factors ensures that the deposit you save translates into a home that meets both short-term and long-term needs.
Tips to Maximise Your Deposit
- Save early and consistently – even small amounts add up
- Consider shared ownership or Help to Buy schemes – particularly effective in Surrey
- Compare property types – flats may be cheaper but offer less long-term space
- Look beyond central London – outer zones may offer better value, but Surrey can often beat even outer London for space per pound
- Budget for all upfront costs – don’t just focus on the deposit
By planning carefully, first-time buyers can stretch their deposit further than they might expect and secure a property that supports both lifestyle and financial goals.
Final Thoughts
Your deposit is one of the most important tools when buying your first home but its impact depends heavily on location.
In 2026, buyers in Surrey can often use the same deposit to achieve more space, better layouts, gardens, and family-friendly living compared to London.
However, London still offers unmatched convenience, cultural opportunities, and connectivity, so the right choice depends on your lifestyle and priorities.
At S J Smith Estate Agents, we help buyers across Ashford, Staines, and Surrey understand exactly what their deposit can buy, guiding them to homes that balance value, lifestyle, and long-term suitability.
Contact us here to find out how far your deposit could go and start your homeownership journey with confidence.