First Time Buyer Mortgage Advice in London
Step-by-step guidance from a CeMAP qualified independent adviser — making your first home in London a reality.
Get Free AdviceThe First Time Buyer Advice Process
Initial advice — understanding your position
We begin with a detailed fact-find: your income, outgoings, deposit savings, credit history, and plans. This gives us a clear picture of your maximum borrowing capacity and the total cost of your purchase, including all fees.
Agreement in Principle
Before you start viewing seriously, we arrange an Agreement in Principle from the most suitable lender. This involves a soft credit check that leaves no permanent footprint. Estate agents take you seriously when you have an AIP, and some require one before viewings.
Property search and mortgage research
While you view properties, we research the full market to identify the most appropriate mortgage products for your circumstances. When you make an offer, we're ready to move quickly.
Mortgage application
Once your offer is accepted, we submit your full mortgage application with the chosen lender. We manage all communication, chase for updates, and resolve any queries from the underwriter.
Mortgage offer and completion
Once you have your formal mortgage offer, your solicitor handles exchange and completion. We remain available throughout and advise on protection — life cover, critical illness, and income protection — so your mortgage is properly safeguarded.
How Much Deposit Do You Need in London?
The minimum deposit for a standard residential mortgage is 5% of the purchase price. In London, where average prices range from £350,000 in outer boroughs to over £1 million in central areas, building a deposit is one of the most significant challenges for first-time buyers. Here's how the numbers break down:
| Property value | 5% deposit | 10% deposit | 15% deposit |
|---|---|---|---|
| £300,000 | £15,000 | £30,000 | £45,000 |
| £400,000 | £20,000 | £40,000 | £60,000 |
| £500,000 | £25,000 | £50,000 | £75,000 |
| £600,000 | £30,000 | £60,000 | £90,000 |
A higher deposit not only reduces your loan size but also unlocks lower interest rates, reducing your monthly payment.
Government Schemes for London First Time Buyers
Shared Ownership
ActiveBuy a share of a property — typically 25% to 75% — and pay subsidised rent on the remaining share. Your deposit is based on the share you buy, making it more accessible. You can buy additional shares (staircase) over time.
First Homes
ActiveA government scheme offering at least a 30% discount on qualifying new-build properties for eligible first-time buyers. Local connections or key worker status may be required. The discount is preserved on future sales.
Help to Buy
ClosedThe government equity loan scheme closed in March 2023 and is no longer available. If you hold a Help to Buy ISA, the bonus (up to £3,000) can still be claimed on qualifying purchases through your solicitor.
Stamp Duty Land Tax for First Time Buyers
First-time buyers in England benefit from reduced stamp duty land tax (SDLT). The key thresholds are:
- ✓0% on the first £300,000 of the property price
- ✓5% on the portion from £300,001 to £500,000
- !Properties over £500,000 do not qualify for first-time buyer relief — standard rates apply on the full amount
Example stamp duty calculations
Common First Time Buyer Mistakes — and How Advice Prevents Them
Applying to multiple lenders directly
How we help: Each hard credit search leaves a footprint visible to future lenders. We use soft searches initially, and only conduct a hard search with one carefully chosen lender when you're ready to apply.
Accepting your bank's offer without comparison
How we help: Your bank offers only their own products. A whole-of-market adviser compares 90+ lenders. In most cases, independent research identifies a better product — better rate, better features, or a more sympathetic assessment of your income.
Ignoring protection needs
How we help: Your mortgage is the largest financial commitment you'll make. If you can't work due to illness or injury, the mortgage still needs paying. We advise on appropriate income protection, critical illness cover, and life insurance as part of every mortgage case.
Underestimating total purchase costs
How we help: Beyond the deposit, first-time buyers need to budget for stamp duty, solicitor fees, survey costs, mortgage fees, and moving costs. We model the total cost of purchase from day one so you're never caught short.
Waiting too long to get an Agreement in Principle
How we help: In London's competitive market, having an AIP before you make an offer is essential. Sellers and estate agents prefer buyers with finance arranged. We get your AIP in place quickly — often within 24 hours.
What First Time Buyers Need to Know in 2026
Buying your first home in London in 2026 is a significant undertaking, but with the right advice it is entirely achievable. The London property market remains competitive — average prices across Greater London sit around £500,000, with more affordable outer boroughs like Barking, Croydon, and Havering offering realistic entry points for first-time buyers saving a 5–10% deposit.
The most important first step is understanding your maximum borrowing capacity before you start viewing seriously. Most lenders use an income multiple of 4–4.5x your annual gross income for standard applications. However, some lenders will go to 5x or 5.5x income for certain professions or where the case is particularly strong. As a whole-of-market adviser, Roger Cooper has access to lenders across the full affordability spectrum — identifying the right lender for your income level is part of the advice process.
Your credit profile matters significantly. A clean credit history — no missed payments, low credit utilisation, stable address history — gives you access to the widest range of lenders and most competitive rates. If you have adverse credit in your history, some specialist lenders will still consider your application; the terms will reflect the additional risk, but getting a mortgage is often still possible with the right advice.
Beyond the deposit, first-time buyers in London should budget for: stamp duty (see the table above), solicitor fees (typically £1,500–£2,500 for a straightforward purchase), a homebuyer survey (£400–£700), mortgage arrangement fees (£0–£2,000 depending on the deal), and removal costs. In total, a realistic budget for purchase costs on a £400,000 property is £8,000–£15,000 above the deposit.
The mortgage market in 2026 reflects the gradual normalisation of rates following the inflation surge of 2022–2023. Five-year fixed rates are widely available at competitive levels, and many first-time buyers are choosing the security of a five-year fix while their financial position consolidates. We model the total cost of different fixed terms for your circumstances so you can make an informed choice rather than defaulting to the most-advertised product.
Leasehold properties — very common in London, especially flats — require additional due diligence. Short leases (under 80 years) significantly restrict mortgage availability; some lenders will not lend on properties with fewer than 70 years remaining. Service charges and ground rent also affect the lender's assessment. We flag these issues early in the process so you are not caught out after you have made an offer.
First Time Buyer FAQs
How much deposit do I need to buy my first home in London?
The minimum deposit is 5% of the purchase price. On a £400,000 London property, that is £20,000. At 10% deposit you access more competitive rates and more lender choice. Shared Ownership allows you to buy a share with a smaller deposit relative to the full property price.
What stamp duty will I pay as a first-time buyer?
First-time buyers pay no stamp duty on the first £300,000 and 5% on £300,001–£500,000. On a £400,000 purchase, that is £5,000. Properties above £500,000 don't qualify for first-time buyer relief — standard rates apply on the full amount.
What is an Agreement in Principle and do I need one?
An Agreement in Principle (AIP) is a statement from a lender that they are likely to offer you a mortgage up to a certain amount, subject to a full application. Estate agents take you more seriously with one, and some require it before viewings. We arrange AIPs quickly — typically within 24 hours.
What government schemes are available for first-time buyers in London in 2026?
Shared Ownership (buy a share, pay subsidised rent on the rest) and First Homes (at least 30% discount on qualifying new-builds for eligible buyers) are the main active schemes. Help to Buy closed in March 2023.
How long does the first-time buyer mortgage process take?
From Agreement in Principle to mortgage offer typically takes 2–6 weeks. Exchange and completion add further time. We manage the process proactively to avoid delays on our side and keep you informed throughout.
How much can I borrow as a first-time buyer in London?
Most lenders offer 4–4.5x your gross annual income. Some go to 5x or 5.5x for strong applicants or certain professions. As a whole-of-market adviser, we identify which lenders will provide the highest income multiples for your specific situation.
Can I buy with a 5% deposit in London?
Yes. 95% LTV mortgages are available through the standard market and the government-backed Mortgage Guarantee Scheme. Rates are higher than at lower LTV, and fewer lenders participate. We identify the right lenders and advise whether a 5% deposit is the best approach for your circumstances.
What is a leasehold property and should I be worried?
Most London flats are leasehold — you own the right to occupy for the lease term. Leases under 80 years restrict lender choice significantly; under 70 years, most high street lenders won't lend at all. We flag leasehold issues before you make an offer so you know what you're committing to.
Important:
Your home may be repossessed if you do not keep up repayments on your mortgage.
Ready to buy your first home in London?
Free initial advice from Roger Cooper CeMAP — independent, whole-of-market, FCA regulated.
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