First-Time Buyer in the UK — What You Need to Know
A first-time buyer in the UK is someone who has never previously owned a residential property — in the UK or abroad. This definition matters because first-time buyers receive specific advantages: reduced stamp duty, access to the Lifetime ISA government bonus, and eligibility for certain mortgage products and government schemes unavailable to existing homeowners.
The UK homebuying process is divided into two distinct phases that most first-time buyers underestimate: the preparation phase (saving a deposit, building your credit, getting mortgage-ready — typically 1–4 years) and the purchase phase (offer to keys — typically 8–16 weeks). Rushing the preparation phase is the most common reason first-time buyers overpay or get declined.
UK first-time buyers in 2025 benefit from: no stamp duty up to £425,000 (until April 2025 when this drops to £300,000), a 25% government bonus via the Lifetime ISA, access to 95% LTV mortgages via the Mortgage Guarantee Scheme, and eligibility for Shared Ownership and First Homes. Understanding and using these advantages makes a significant financial difference.
The 10-Step First-Time Buyer Journey
Work Out What You Can Afford
Before saving a penny, establish your target. Use income multiples (4–4.5x salary) to estimate your likely mortgage. Add your expected deposit. This gives your maximum purchase price. Be realistic about monthly repayments — use a mortgage calculator to see what 4.5–5.5% on your expected loan costs monthly.
Open a Lifetime ISA (If Eligible)
If you're 18–39 and haven't owned a home before, open a Lifetime ISA immediately. Save up to £4,000/year and receive a 25% government bonus (up to £1,000/year). Over 4 years of maximum contributions: £16,000 saved + £4,000 bonus = £20,000 — a significant deposit boost. The property must cost £450,000 or less. Must have held LISA for 12+ months before using.
Build Your Deposit
The minimum deposit is 5% (95% LTV mortgage). But 10% opens significantly better rates and more lenders. Save in a Lifetime ISA (up to £4,000/year with 25% bonus), Cash ISA (up to £20,000/year, tax-free interest), and/or a high-yield easy-access savings account for amounts above ISA limits. Automate transfers on payday — remove the friction of the decision.
Check and Improve Your Credit Score
Get your free credit report from Experian, Equifax, and TransUnion. Register on the electoral roll (single biggest quick win). Ensure no missed payments or errors appear. Avoid applying for new credit 6 months before a mortgage application. Close unused credit card accounts. Pay down existing balances. A better credit score means better mortgage rates — which matters every month for 25 years.
Get a Mortgage in Principle (MIP)
Before viewing properties seriously, get a Mortgage in Principle from a lender or broker. This tells you how much you can borrow based on a soft credit check and income assessment. It is not a guarantee — it is an indication. Most estate agents will ask for it before taking your offer seriously. A broker's MIP covers multiple lenders simultaneously.
Find a Property and Make an Offer
Search within your confirmed budget using Rightmove, Zoopla, and OnTheMarket. View multiple properties before making an offer — your first offer should not be your maximum. Most properties are sold for less than asking price in a normal market. Make your offer in writing. Once accepted, ask the estate agent to take the property off the market.
Instruct a Solicitor (Conveyancer)
Instruct a licensed conveyancer or solicitor immediately after offer acceptance — do not wait. They handle all legal aspects: local authority searches, drainage searches, reviewing contracts, raising enquiries with the seller's solicitor. Compare quotes online (HM Land Registry portal, conveyancing comparison sites). Costs typically range from £1,000–£2,500 including searches and disbursements.
Submit Full Mortgage Application
Provide all documentation to your lender: 3 months payslips, 3 months bank statements, P60, proof of deposit, ID. The lender commissions a valuation on the property. A formal mortgage offer typically arrives 2–6 weeks after submission. This is the binding offer — review it carefully with your solicitor.
Commission a Survey
The lender's valuation protects the bank — not you. Commission your own independent survey: a Homebuyer Report (£400–£900) or Full Structural Survey (£600–£1,500). This reveals condition issues, structural problems, or defects that should affect your offer or reveal remedial work needed. Never skip the survey on a property built before 1970 or one that has been visibly modified.
Exchange Contracts → Complete → Get Your Keys
Exchange makes the sale legally binding. You pay your deposit (typically 10% of purchase price) at exchange. A completion date is agreed — usually 1–4 weeks later. On completion day, your solicitor transfers funds, legal title transfers to you, and you collect keys. First mortgage payment typically due around one month later.
Government Schemes for First-Time Buyers in 2025
Several government-backed schemes specifically help first-time buyers in the UK. Understanding which apply to you — and using them early — can materially reduce the cost and difficulty of buying your first home.
Lifetime ISA (LISA)
Save up to £4,000/year, receive a 25% government bonus (up to £1,000/year). Use for a first home costing up to £450,000. Must have held LISA for 12+ months. Available age 18–39. Withdrawing for non-qualifying purposes incurs a 25% penalty (which removes the bonus plus some of your own savings).
Shared Ownership
Buy a 25–75% share of a property and pay subsidised rent on the remainder. Purchase additional shares over time ("staircasing") until you own 100%. Lower deposit required. Ideal for those who can't afford full ownership in their target area. Available on new-build and resale shared ownership properties.
First Homes Scheme
New-build homes sold at a minimum 30% (up to 50%) discount to eligible buyers — key workers, local first-time buyers, and those on lower incomes. The discount is maintained when the property is sold in future, passing the benefit to the next buyer. Availability limited to specific developments.
Mortgage Guarantee Scheme
Government guarantees part of a 95% LTV mortgage, encouraging lenders to offer 5% deposit products. Enables first-time buyers and home movers to access mortgages with only a 5% deposit. Available on properties up to £600,000. Extended through June 2025. Not all lenders participate.
Help to Buy Equity Loan
The Help to Buy equity loan — which provided a 20% (40% in London) interest-free loan on new-build properties — closed to new applications in March 2023. No replacement scheme has been announced. Existing loans continue to run but no new ones can be taken out.
Right to Buy
If you're a council or housing association tenant, you may be entitled to buy your home at a discount. Maximum discounts vary by region and property type — up to £136,400 in London and £102,400 elsewhere for houses. Subject to eligibility based on tenancy length and previous use of the scheme.
Full Cost of Buying Your First Home in 2025
Many first-time buyers underestimate the upfront costs beyond the deposit. Budget for all of these before making an offer — being caught short after exchange of contracts is a serious problem.
| Cost | Typical Range | Notes |
|---|---|---|
| Deposit | 5–20% of purchase price | Minimum 5%. 10%+ recommended for better rates. |
| Stamp Duty (SDLT) | £0 up to £425K (FTB) | First-time buyers: nil rate up to £425K until April 2025, then £300K. |
| Mortgage arrangement fee | £0–£2,000 | Some deals have no fee; others charge £999–£2,000. Factor into total cost. |
| Solicitor / conveyancer | £1,000–£2,500 | Includes searches (~£300–£500) and Land Registry fees (~£135–£540). |
| Property survey | £400–£1,500 | Homebuyer Report £400–£900; Full Structural Survey £600–£1,500. Don't skip. |
| Mortgage valuation | £0–£500 | Some lenders include free. Others charge £150–£500. |
| Removals | £300–£2,000 | Depends on volume and distance. Get 3 quotes. |
| Buildings insurance | £150–£400/year | Required by mortgage lender from exchange date. |
| Total upfront (excl. deposit) | ~£3,000–£8,000 | Budget at least this in addition to your deposit. |
⚠️ Stamp duty thresholds for first-time buyers change in April 2025: nil-rate threshold reduces from £425,000 to £300,000. If buying between £300,001–£425,000 after April 2025, you will pay 5% stamp duty on the amount above £300,000.
If you're buying a property between £300,001 and £425,000, completing before 31 March 2025 saves you stamp duty. On a £400,000 purchase: completing before April 2025 = £0 SDLT. Completing after = £5,000 SDLT (5% on £100,000 above the new £300K threshold). This is a genuine deadline — speak to a solicitor and lender immediately if this affects you, as the process takes 8–16 weeks.
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The Biggest First-Time Buyer Mistakes in 2025
- Not opening a Lifetime ISA early enough. The LISA requires 12 months to be held before use. Many first-time buyers discover it too late and miss out on years of 25% government bonuses. Open one now, even if you can only put in £1.
- Underestimating buying costs beyond the deposit. Solicitor fees, survey, mortgage fees, removals — budget £3,000–£8,000 on top of your deposit. Running out of cash at exchange is a genuine risk.
- Not getting a survey. The lender's valuation does not protect you. A survey on a Victorian terrace or extended property can reveal £10,000–£50,000 of structural issues. The survey pays for itself if it prevents one bad purchase or negotiates a price reduction.
- Missing the April 2025 stamp duty deadline. First-time buyers purchasing between £300,001–£425,000 face up to £6,250 extra stamp duty from 1 April 2025. If this affects you, start the process immediately — 8–16 weeks is tight.
- Not using a mortgage broker. Going direct to your bank means you see one lender's products. A whole-of-market broker compares hundreds. For first-time buyers with limited deposit or complex income situations, a broker's access to the whole market is especially valuable.
- Making large purchases before mortgage completion. Taking a car loan or opening new credit cards between mortgage application and completion can cause a lender to withdraw the offer. Avoid any significant new credit commitments between application and completion.