Getting a first time buyer mortgage in 2026 is more achievable than media coverage often suggests — but it requires more preparation than many buyers expect. The market has shifted in first-time buyers’ favour in several ways: lenders are competing aggressively for this cohort, 95% LTV products are widely available through the permanent Mortgage Guarantee Scheme, income multiples are stretching further than they have in years, and the number of 90% LTV deals available is at a record high of over 980.
What has not improved is affordability in absolute terms, particularly in London. Understanding the system, the schemes available, and the decisions that actually move the needle on what you can borrow is more important than it has ever been.
What Is a First Time Buyer Mortgage?
A first time buyer mortgage is a standard residential mortgage for someone who has never owned a residential property before. The mortgage product itself works the same way as any other — you borrow money secured against the property and repay it with interest over a term — but being a first time buyer opens access to specific government schemes, more generous LTV products, and stamp duty relief unavailable to existing homeowners.
In 2026, first time buyer activity in the UK is at record levels, driven by competitive lender pricing, improving mortgage affordability as the base rate sits at 3.75% following the December 2025 cut, and an array of government support schemes.
Deposits: What You Actually Need
The minimum deposit for most first time buyer mortgages is 5% of the property value, giving you a 95% LTV mortgage. The Mortgage Guarantee Scheme — now permanent from July 2025 — allows lenders to offer 95% LTV products on properties up to £600,000 with a government-backed guarantee reducing the lender’s risk.
In practice, the deposit you save determines the rate you get:
- 5% deposit (95% LTV) — available but attracts higher rates and more limited lender choice. The government’s permanent Mortgage Guarantee Scheme supports this tier.
- 10% deposit (90% LTV) — significantly better rates and much wider lender choice. There are now over 980 deals available at 90% LTV — the highest number on record.
- 15–25% deposit (85–75% LTV) — materially better rates still. Worth saving for longer if feasible.
- 40% deposit (60% LTV) — the best rates available. For most first-time buyers in London this is aspirational rather than immediately achievable, but worth noting as the rate improvement is significant at this threshold.
The London reality is stark. The average first-time buyer deposit in London is £125,000 to £150,000 — far above the UK average of £60,000 to £70,000. Even at 5% LTV, a £500,000 London flat requires a £25,000 deposit before transaction costs.
How Much Can You Borrow?
Most lenders will advance between 4 and 4.5 times your gross annual income. In 2026, several lenders and schemes stretch this further:
- Some specialist first-time buyer products now offer up to 5.5 or 6 times income for buyers with strong affordability profiles
- HSBC’s first-time buyer mortgage offers up to 5.5 times income for applicants with a minimum sole income of £35,000 or joint income of £55,000
- Some lenders offer 40-year mortgage terms to reduce monthly payments at the cost of more interest over the life of the loan
Your borrowing capacity is also affected by credit score, outstanding debts, committed monthly expenditure, and employment type. Lenders assess net income available after all committed outgoings, not just income multiples.
The average first-time buyer mortgage term in 2026 is 31 years, reflecting buyers stretching terms to make monthly payments more affordable.
Fixed Rate vs Variable Rate
For most first-time buyers, a fixed rate mortgage is the right choice. It provides payment certainty — your monthly repayment stays the same for the fixed term regardless of Bank of England base rate changes — which is valuable when budgeting for the first time as a homeowner.
The main fixed rate options are:
2-year fixed — currently starting from around 4.1% for first-time buyers. Lower initial rate than 5-year fixes but exposes you to remortgage rate risk sooner. Suitable if you expect to move or remortgage in the near term.
5-year fixed — currently starting from around 3.9%. Slightly lower rate than 2-year in the current market, reflecting lender expectations that base rates will fall further. The most popular choice for first-time buyers who want medium-term payment stability. 93% of first-time buyers secured a rate below 5% in January 2026.
Tracker mortgages — track the Bank of England base rate plus a margin. Can reduce quickly if rates fall further but create monthly payment uncertainty. Less suitable for first-time buyers on tight budgets.
Government Schemes Available in 2026
Several government schemes remain available in 2026 and are worth understanding before choosing an approach.
Lifetime ISA (LISA). Save up to £4,000 per year and receive a 25% government bonus — up to £1,000 per year. Can be used toward a first home worth up to £450,000. If you have not yet opened a LISA, do so as soon as possible — the account must be held for a minimum of 12 months before the funds can be used for a property purchase penalty-free.
Mortgage Guarantee Scheme (Freedom to Buy). The government guarantees part of the lender’s risk on 91–95% LTV mortgages, encouraging lenders to offer high-LTV products. Now permanently available across the UK on properties up to £600,000.
First Homes Scheme. New-build properties sold to eligible first-time buyers at 30–50% below market value. In London, the property must cost no more than £420,000 after the discount is applied. Income limits apply — no more than £90,000 per year in London.
Shared Ownership. Purchase a share of a new-build property (between 10% and 75%) and pay rent on the remaining share to a housing association. Your mortgage is only on the share you own, reducing the deposit and monthly mortgage payment required. You can buy more shares over time through staircasing. Monthly costs include mortgage payment, rent on the unowned share, and service charges — model all three before committing.
Read also- Are Rural Properties a Good Investment?
Stamp Duty for First-Time Buyers in 2026
First-time buyers in England benefit from SDLT relief, but the thresholds changed in April 2025:
- No SDLT on properties up to £300,000 (reduced from £425,000 in March 2025)
- 5% SDLT on the portion between £300,001 and £500,000
- No first-time buyer relief on properties above £500,000 — standard rates apply
For London buyers, where average first-time buyer properties sit above £300,000 in most areas, this change has meaningfully increased the transaction cost. Budget for SDLT as an explicit line item, not an afterthought.
For official SDLT guidance and first-time buyer relief, check: GOV.UK — Stamp Duty Land Tax for first-time buyers
Read also- What to Do If You Hate Your New House
The Most Important Decision: Broker vs Direct
The decision that makes the largest single difference to the outcome of a first-time buyer mortgage is using a whole-of-market broker versus going directly to your bank.
Your bank has access to its own products. A whole-of-market broker has access to thousands of products from across the market, including deals not available direct. They can identify which lenders are most likely to approve your application in your specific circumstances, find the best rate at the LTV you qualify for, and handle the application process. For a £300,000 mortgage, a rate difference of 0.5% costs approximately £15,000 over a 25-year term. The broker’s fee is typically £500 to £1,000 — or free on a fee-free model where they take lender commission. The maths strongly favours using one.
For guidance on the Lifetime ISA and government schemes, check: MoneyHelper — government schemes to help you buy a home
Conclusion
A first time buyer mortgage in 2026 is more accessible than it has been for several years, with record numbers of 90% LTV products, expanding income multiples, and a permanent Mortgage Guarantee Scheme supporting 95% lending. The schemes available — LISA, First Homes, Shared Ownership — are worth understanding and factoring into your savings and purchasing strategy.
The decisions that most directly affect your outcome are the deposit size, the mortgage term, the rate type, and whether you use a whole-of-market broker. Getting all four right sets you up for the lowest monthly payment you can achieve at your current income and deposit level. London Stays can help you understand all the options at every stage.
Frequently Asked Questions
What deposit do I need as a first time buyer in 2026?
The minimum is 5% of the property value under the permanent Mortgage Guarantee Scheme. A 10% deposit unlocks significantly better rates and the widest lender choice — there are now over 980 deals at 90% LTV, the highest on record. In London, average first-time buyer deposits run £125,000 to £150,000 given typical property prices
How much can a first time buyer borrow in 2026?
Most lenders advance 4 to 4.5 times gross annual income as a starting point. Some specialist first-time buyer products stretch to 5.5 or 6 times for eligible applicants with strong affordability profiles. Your credit score, outstanding debts, and committed monthly expenditure all affect the final figure.
