Buying your first home in Cambridge is different from buying in many other parts of the UK. The average first-time buyer price here is around £407,000 (ONS, December 2025, provisional), which makes deposits and affordability more demanding for many buyers. This is above the £300,000 stamp duty nil-rate threshold for eligible first-time buyers, meaning larger deposits, higher income requirements, and stamp duty on most purchases.
This guide covers the full first-time buyer journey in Cambridge: what you can afford, how to build a deposit, what stamp duty you will pay, which areas offer the most accessible entry points, and how to give yourself the best chance of a smooth purchase.
First-Time Buyers in Cambridge: What Can You Afford?
Many lenders start in the region of 4 to 4.5 times your gross annual income, subject to affordability and criteria. At the standard 4.5x multiple, you would need a household income of around £80,000–£90,000 to borrow enough for a property at the Cambridge first-time buyer average, depending on your deposit, outgoings, and the lender’s affordability assessment.
| Household income | Borrowing at 4.5x | With 10% deposit | What this buys |
| £50,000 | £225,000 | £250,000 budget | Flat or smaller property |
| £60,000 | £270,000 | £300,000 budget | Flat or terraced home |
| £80,000 | £360,000 | £400,000 budget | Wider choice of homes |
| £100,000 | £450,000 | £500,000 budget | Family homes in most areas |
These figures are illustrative and assume standard lending criteria with typical living expenses. Your actual borrowing will depend on your outgoings, debts, and a full affordability assessment. Some lenders may consider higher multiples in specific circumstances.
For a detailed breakdown of borrowing at different income levels, see our guide on how much can you can borrow.
How Much Deposit Do You Need?
Some lenders will consider a 5% deposit for first-time buyers, although product choice is more limited at 95% LTV. At the Cambridge first-time buyer average of £407,000, a 5% deposit is around £20,350 and a 10% deposit is around £40,700.
A deposit of 10% or more opens up a wider range of lenders and often improves the rates available to you. In Cambridge, where prices are higher, saving for a deposit takes longer and family support is a common feature of first-time buyer purchases.
For worked examples at different price points, see our deposit guide.
Ways to Build or Boost Your Deposit
Lifetime ISA
A Lifetime ISA allows you to save up to £4,000 each tax year towards your first home, with a 25% government bonus. The property price limit is £450,000 (you can confirm the current rules on GOV.UK). This covers many first-time buyer purchases in Cambridge, though not all, depending on price point and property type.
Family Support
Given the deposit amounts required in Cambridge, family support is a common feature. Options include gifted deposits (where a family member provides all or part of the deposit as a gift), and family springboard or guarantor mortgages (where a family member’s savings or property support the application). These products vary by lender. Availability and eligibility can change, so it is worth checking early.
Shared Ownership
Shared Ownership lets you buy a share of a property (often 25–75%) and pay rent on the remainder. This reduces the deposit you need, since you only pay a percentage of the share you are purchasing. There are Shared Ownership developments in and around Cambridge, including at Eddington and Marleigh. Eligibility criteria apply and the scheme is available through housing associations. Availability and eligibility can change, so it is worth checking early.
Stamp Duty for First-Time Buyers in Cambridge
First-time buyers pay no Stamp Duty Land Tax (SDLT) on properties up to £300,000. On properties between £300,001 and £500,000, you pay 5% on the portion above £300,000. Properties above £500,000 do not qualify for first-time buyer relief — you pay standard rates on the full price.
In Cambridge, most first-time buyer purchases exceed the £300,000 nil-rate threshold, which means the majority will pay some SDLT. At £407,000, the stamp duty for an eligible first-time buyer would be approximately £5,350. This should be budgeted for alongside your deposit, not instead of it.
For full worked examples at Cambridge price points, see our stamp duty guide.
Where Can First-Time Buyers Buy in Cambridge?
Prices vary widely by property type, condition, and street. As a broad guide, indicative entry points often start around:
Under £300,000: Flats, often outside the most central locations. Shared Ownership options can also sit within this range.
£300,000–£400,000: Smaller houses and some flats, depending on location and condition.
£400,000–£500,000: Wider choice, particularly with a stronger deposit.
These are indicative ranges and vary by property type, condition, and street. For a full area-by-area breakdown, see our Cambridge areas guide.
The First-Time Buyer Process: Step by Step
1. Check your credit report. Review your report with Equifax, Experian, and TransUnion at least three months before applying. Address any errors or issues early.
2. Understand your budget. Use a broker to get a realistic borrowing figure based on your income, outgoings, and deposit. This is more reliable than online calculators.
3. Get an Agreement in Principle (AIP). An AIP is an indication from a lender of how much they would be willing to lend, based on basic financial information. It is not a guarantee, but it shows estate agents and sellers that you are a credible buyer.
4. Find a property and make an offer. Once your AIP is in place, you can search with confidence. When you find a property, your offer is more likely to be taken seriously.
5. Instruct a solicitor. You will need a solicitor or conveyancer to handle the legal work. Instruct one as soon as your offer is accepted to avoid delays.
6. Submit your full mortgage application. Your broker submits the full application to the lender, who will carry out a credit check, affordability assessment, and property valuation.
7. Receive your mortgage offer. If the lender is satisfied, they issue a formal mortgage offer. This is usually valid for around six months.
8. Exchange and complete. Your solicitor handles exchange of contracts and completion. On completion day, you get the keys.
Costs Beyond the Deposit
Your deposit is not the only upfront cost. Budget for the following:
Stamp Duty Land Tax: depends on price and whether you qualify for first-time buyer relief. See fitchandfitch.co.uk/stamp-duty-cambridge.
Solicitor fees: often in the region of £1,000–£1,800 including disbursements.
Survey: a homebuyer’s report or building survey often costs £300–£700.
Mortgage arrangement fee: some products carry a fee, which can often be added to the loan.
Broker fee: if applicable, we will confirm this before you commit to proceeding.
Moving costs: removals, utility connections, and any immediate work on the property.
Common Mistakes First-Time Buyers Make
Not checking your credit report early enough. Errors or missed payments you did not know about can delay or derail an application. Check at least three months before you plan to apply.
Underestimating the total cost of buying. The deposit is the largest cost, but stamp duty, legal fees, survey costs, and moving expenses add up. In Cambridge, where stamp duty applies to most first-time buyer purchases, this is especially important to budget for.
Searching before knowing your budget. Without an AIP, you risk falling in love with a property you cannot afford, or losing out because sellers prefer buyers who can demonstrate they can proceed.
Applying to the wrong lender. Different lenders have different criteria. A broker can match you with lenders whose affordability model, income assessment, and product range suit your circumstances.
Frequently Asked Questions
How much do I need to earn to buy a house in Cambridge?
To buy at the Cambridge first-time buyer average of around £407,000 with a 10% deposit, you would need a household income of roughly £80,000–£90,000 at the standard 4.5x income multiple. This varies depending on your outgoings, debts, and the lender’s affordability criteria. Some lenders may consider higher multiples in specific circumstances.
Do first-time buyers pay stamp duty in Cambridge?
First-time buyers pay no SDLT on properties up to £300,000. In Cambridge, most first-time buyer purchases exceed this level, so the majority will pay some stamp duty. At £407,000, the stamp duty would be approximately £5,350.
What is an Agreement in Principle?
An Agreement in Principle is an indication from a lender of how much they would be willing to lend you, based on basic financial information and a credit check. It is not a guarantee of a mortgage offer, but it demonstrates to estate agents and sellers that you are a credible buyer.
Can I buy in Cambridge with a 5% deposit?
Yes, some lenders offer 95% LTV mortgages for first-time buyers. A 5% deposit on a £400,000 property would be £20,000. Product choice is more limited at 95% LTV, and a 10% deposit opens up a wider range of rates and lenders.
Is Shared Ownership available in Cambridge?
Yes. There are Shared Ownership developments in and around Cambridge, including at Eddington and Marleigh. Eligibility criteria apply, including income caps. The scheme is available through housing associations.
Should I use a mortgage broker as a first-time buyer?
A broker can search across a wide range of lenders, including some whose products are not shown on comparison sites. They can also help match your application to lenders whose criteria suit your circumstances, which can make a meaningful difference to what you can borrow and the rate you are offered. For more on how brokers work, see what is a mortgage broker guide.
Next Steps
If you are a first-time buyer looking to purchase in Cambridge, the most useful first step is to understand what you can borrow and what the total cost of buying will look like. We can review your income, deposit, and circumstances and give you a realistic picture before you start your property search.
For guidance on choosing a broker, see our guide to mortgage brokers in Cambridge or visit our Cambridge office to book a consultation, alternately call 01223 655 579.