First-Time Buyer Mortgages: How to Get on the Property Ladder in 2026

You've been renting for years, watching your landlord's mortgage get paid with your money, and the whole thing feels like a rigged game. Average house prices in England hover around £290,000. First-time buyer deposits keep climbing. Interest rates, while down from their 2023 peak, aren't exactly cheap. It would be easy to conclude that homeownership is a closed door for anyone who didn't inherit money or buy before 2015.

But people are still buying. Over 370,000 first-time buyers completed purchases in 2025, according to UK Finance data. They're doing it with smaller deposits than you might expect, government-backed savings schemes, and a clearer understanding of the process than the average person scrolling through Rightmove on a Sunday evening. Here's what you actually need to know.

How Much Deposit Do You Really Need?

The minimum deposit for most mortgage lenders is 5% of the property price. On a £250,000 home, that's £12,500. Several high street lenders — including Nationwide, Halifax, Barclays, and NatWest — offer 95% loan-to-value (LTV) mortgages for first-time buyers. The government's mortgage guarantee scheme, extended through 2025 and into 2026, encourages lenders to offer these products by underwriting a portion of the risk.

However, there's a significant cost to borrowing at 95% LTV. Interest rates on 95% mortgages are noticeably higher than on 90% or 85% LTV deals. As of early 2026, you might find a 5-year fixed rate at 95% LTV around 5.2-5.5%, compared to 4.3-4.7% at 90% LTV and 4.0-4.3% at 85% LTV. That difference adds up. On a £237,500 mortgage (95% of £250,000), the difference between 5.3% and 4.5% is roughly £100 per month — over £6,000 across a 5-year fix.

The sweet spot for most first-time buyers is a 10% deposit if you can manage it. At 90% LTV, you unlock significantly better rates, and the jump from 10% to 15% offers diminishing rate improvements. Saving an extra £12,500 (from 5% to 10% on a £250,000 property) could save you thousands over the mortgage term.

The Lifetime ISA: Free Money You Shouldn't Ignore

The Lifetime ISA (LISA) remains the single best savings vehicle for first-time buyers under 40. You can deposit up to £4,000 per tax year, and the government adds a 25% bonus — that's up to £1,000 of free money annually. If you've been saving into a LISA for four years and maximised it each time, you'd have £20,000 (£16,000 of your money plus £4,000 in bonuses).

Key rules to know:

• You must be aged 18-39 to open a LISA (you can continue contributing until 50)
• The property must cost £450,000 or less
• You must have held the LISA for at least 12 months before using it for a purchase
• If you withdraw for any reason other than buying your first home or retiring after 60, you pay a 25% penalty — which actually means you lose some of your own money, not just the bonus
• The LISA counts within your overall £20,000 ISA allowance

The old Help to Buy ISA closed to new applicants in November 2019, but if you opened one before then, you can still contribute until November 2029 and use the bonus until November 2030. You cannot use both a Help to Buy ISA bonus and a LISA bonus on the same property — pick whichever gives you the larger bonus.

Where to open a LISA? Moneybox and AJ Bell offer stocks and shares LISAs (better for a 3-5+ year time horizon), while Skipton Building Society offers a cash LISA paying around 4.5% interest. If you're buying within the next 18 months, stick with cash. If you're 3+ years away, a stocks and shares LISA has historically delivered better returns, though with more short-term volatility.

How Much Can You Actually Borrow?

Most lenders use an income multiple of 4 to 4.5 times your annual salary as a starting point. On a £35,000 salary, that means borrowing roughly £157,500. On a combined household income of £60,000, you might borrow up to £270,000. Some lenders stretch to 5 or even 5.5 times income for certain professions (doctors, solicitors, accountants) or through specific schemes, but 4.5x is the standard maximum.

The income multiple is just the starting gate. Lenders then stress-test your affordability by calculating whether you could still make payments if interest rates rose to around 8-9%. They also scrutinise your outgoings: credit card payments, car finance, student loans, childcare costs, and — yes — how much you spend on takeaways and subscriptions. This is the affordability assessment, and it's where many buyers get tripped up.

To maximise your borrowing capacity: pay down or close credit cards (even unused ones reduce your theoretical borrowing power because lenders count the credit limit as potential debt), reduce monthly commitments, and keep your spending disciplined for at least three months before applying. Lenders will review your bank statements.

Student loans and borrowing

Plan 2 student loan repayments (9% of income above £27,295 in 2025/26) reduce your disposable income, which reduces what lenders calculate you can afford. On a £35,000 salary, Plan 2 repayments are about £57 per month. Most lenders factor this in automatically, but it does chip away at your maximum borrowing. Paying off your student loan early to improve mortgage borrowing almost never makes financial sense — the interest rate on Plan 2 loans is currently linked to RPI and capped, and unpaid balances are written off after 30 years.

Fixed Rate vs Variable: Which Mortgage Type?

The choice between fixed and variable rate mortgages is one of the most consequential financial decisions you'll make. Here's how each works and when each makes sense.

Fixed rate mortgages

Your interest rate stays the same for a set period — typically 2 or 5 years, though 10-year fixes exist. Monthly payments don't change regardless of what the Bank of England does. When the fix ends, you "fall" onto your lender's standard variable rate (SVR), which is almost always much higher — often 7-8%. You then remortgage onto a new fixed deal.

Two-year fixes are cheaper at the outset but mean remortgaging more frequently, with potential fees each time (arrangement fees of £500-£1,500 are common). Five-year fixes cost a little more in interest rate but give you five years of certainty and only one remortgage instead of two in the same period.

In early 2026, with the Bank of England base rate at 4.25% and markets pricing in gradual cuts over the next two years, a 5-year fix offers a reasonable balance. You lock in current rates, protected against any unexpected rate rises, while knowing you can remortgage in 2031 when rates may well be lower.

Variable and tracker mortgages

A tracker mortgage follows the Bank of England base rate plus a fixed margin. If the base rate is 4.25% and your tracker is base rate + 0.75%, you pay 5.00%. When the base rate falls, your payments fall automatically. When it rises, your payments rise.

Trackers are a bet that interest rates will fall. If the BoE cuts rates as markets expect, tracker mortgage holders benefit immediately without needing to remortgage. The risk is obvious: if rates rise unexpectedly, your costs increase with no ceiling (unless you specifically get a capped tracker, which are rare and more expensive).

For first-time buyers, a fixed rate is almost always the safer choice. You're already stretched financially, dealing with the costs of furnishing a new home and potentially higher bills than you're used to. The last thing you need is payment uncertainty. Save the tracker gambles for your second or third remortgage when you're on firmer ground.

The Application Process: Step by Step

The mortgage process takes 8-12 weeks from application to completion on average, though delays are common. Here's the sequence:

1. Agreement in Principle (AIP) — also called a Decision in Principle. This is a preliminary check where a lender confirms they'd likely lend you a specific amount based on a soft credit check and basic income information. Takes 24 hours or less online. Get this before house hunting so you know your budget and can demonstrate to estate agents that you're a serious buyer.
2. Find a property and make an offer — once accepted, the clock starts.
3. Full mortgage application — submit payslips (3 months), bank statements (3 months), proof of deposit, ID, and proof of address. Self-employed buyers need 2-3 years of SA302 tax calculations from HMRC.
4. Mortgage valuation — the lender commissions a basic valuation (which you pay for, typically £250-£400) to confirm the property is worth what you're paying. This is not a survey — it's for the lender's benefit, not yours.
5. Mortgage offer — if valuation and underwriting are satisfactory, the lender issues a formal offer. This is the green light.
6. Conveyancing — your solicitor handles legal checks, searches, and contract exchange. This is typically the slowest part.
7. Exchange and completion — exchange of contracts makes the deal legally binding. Completion (when you get the keys) usually follows 1-2 weeks later.

The Costs Nobody Warns You About

The deposit is the headline figure, but buying a house comes with a tail of additional costs that catch first-timers off guard. Budget for all of these:

• Solicitor/conveyancer fees: £1,000-£1,800 including searches and disbursements. Shop around but don't pick the cheapest — a slow or incompetent conveyancer can cost you the purchase.
• Survey: A homebuyer's report costs £400-£700. A full building survey (recommended for older properties) costs £600-£1,500. The lender's basic valuation is NOT a survey and won't tell you about damp, subsidence, or a dodgy roof. Skipping a proper survey to save money is a false economy.
• Mortgage arrangement fee: £500-£1,500 for many fixed-rate products. Some "fee-free" mortgages exist but typically carry a slightly higher interest rate. You can add the fee to your mortgage, but then you pay interest on it for 25 years.
• Moving costs: Removal van hire starts at £300-£500 for a one-bedroom flat; a full house move with professional removers costs £800-£1,500 depending on distance.
• Furniture and basics: If you're moving from a furnished rental, you need everything — bed, sofa, fridge, washing machine, curtains. Budget at least £2,000-£3,000 minimum. Facebook Marketplace, Gumtree, and charity shops are your friends.

Stamp Duty: First-Time Buyer Relief

As of April 2025, first-time buyer stamp duty relief works as follows: no stamp duty on the first £300,000 of a property's value, and 5% on any amount between £300,000 and £500,000. Properties over £500,000 don't qualify for first-time buyer relief at all — you pay standard rates on the full amount.

On a £350,000 property, a first-time buyer pays 5% on the £50,000 above the £300,000 threshold — that's £2,500. A non-first-time buyer would pay £2,500 on the same property (0% on first £125,000, then 2% on the next £125,000, then 5% on the remaining £100,000). At this price point, first-time buyer relief saves roughly £5,000.

On a £250,000 property, a first-time buyer pays zero stamp duty. This is a significant saving — standard rates would mean paying £2,500.

Mortgage Broker vs Going Direct

A mortgage broker searches across multiple lenders to find the best deal for your circumstances. Some brokers access exclusive rates not available to direct applicants. A whole-of-market broker (as opposed to one tied to specific lenders) gives you the broadest view.

Broker fees vary: some charge nothing (they earn commission from the lender), others charge £300-£500, and some charge both commission and a fee. Always ask upfront. L&C Mortgages, Habito, and Trussle offer fee-free whole-of-market advice and are well-regarded for first-time buyers.

Going direct to a bank means you only see that bank's products. This can work if you have a strong relationship with your bank or you've already identified the best rate through comparison sites like Moneyfacts or MoneySuperMarket. But a broker can also handle the paperwork, chase the lender for updates, and troubleshoot issues — which, when you're juggling work and life and the stress of buying your first home, is worth a great deal.

For first-time buyers specifically, a broker is almost always worth using. They'll catch issues with your application before they become problems, explain terms you've never encountered, and keep the process moving when it stalls.

Preparing Your Credit Score

Start credit preparation at least six months before you plan to apply for a mortgage. Check your credit report with all three agencies — Experian, Equifax (via ClearScore, which is free), and TransUnion (via Credit Karma, also free). Look for errors: closed accounts showing as open, addresses you've never lived at, missed payments you actually made. Dispute anything incorrect.

Register on the electoral roll at your current address — this alone can boost your score significantly. Close any unused credit cards or store cards (or reduce their limits). Avoid applying for new credit in the six months before your mortgage application, as multiple hard searches look problematic to lenders.

If your credit history is thin (you've never had credit), consider a credit-builder card. Use it for a small regular purchase, pay it off in full each month by direct debit, and after six months you'll have a positive payment history. Loqbox is another option — it's a savings-based credit builder that reports to all three agencies.

The property ladder feels steeper than it used to be, and for many people in high-cost areas, it genuinely is harder than it was for previous generations. But with a LISA running, a 10% deposit target, a clean credit file, and a fee-free broker handling the application, first-time buyers have a realistic path to homeownership. Start preparing now, even if you're 18 months from being ready to buy — the groundwork you lay today determines the deal you get when the time comes.