First-time buyer guide: the UK steps to your first home

First-time buyer guide: the UK steps to your first home

Buying your first home is exciting—but the process can feel unfamiliar. This guide sets out the main steps in a logical order, so you know what to expect, what to prepare, and where decisions can affect the outcome.

Whether you’re planning to buy with a small deposit, exploring government support, or trying to understand mortgage options for the first time, the aim is the same: build a plan you can follow with confidence.

1) Get clear on your budget and affordability

Before you view properties, you need a realistic picture of what you can afford—not just for the mortgage payment, but for the full cost of running a home.

Review income and monthly outgoings

Lenders assess affordability using your income and regular commitments. Start by listing:

• rent (if you’re currently renting)
• bills and household spending
• travel and childcare costs
• existing loan or credit repayments

A simple monthly budget helps you avoid stretching yourself and makes it easier to compare mortgage options.

Understand how credit history can affect your mortgage

Your credit history can influence which lenders are willing to consider your application and the terms available. Common factors include:

• paying bills on time
• keeping credit use sensible
• avoiding unnecessary new credit applications during the buying process

Estimate your borrowing range

Mortgage affordability is typically assessed using your income, outgoings, deposit size, and credit profile. While different lenders apply their own calculations, getting an estimate early helps you focus on properties that fit your plan.

2) Plan your deposit early

Your deposit is one of the biggest drivers of mortgage options. In general, a larger deposit can widen lender choice and may improve the mortgage terms available.

Deposit size and what it means

Many first-time buyers aim for a deposit of at least 5%. A higher deposit can reduce the loan-to-value (LTV) and may help with affordability and lender selection.

Build your deposit consistently

Saving is often a longer-term project than people expect. Practical approaches include:

• setting up regular transfers into a dedicated savings account
• reducing spending that doesn’t support your goal
• tracking progress monthly so you can adjust if needed

Consider deposit support options

Some government-backed savings and schemes may help first-time buyers with the deposit or the purchase structure. Common examples include:

• Lifetime ISA (LISA): a government bonus may be available when used for a first home (subject to conditions).
• Shared Ownership: you buy a share of a property and pay rent on the remainder.
• First Homes: discounted homes may be available for eligible buyers in certain areas.

3) Understand the mortgage basics before you compare deals

Mortgage products can be confusing at first. Knowing the differences helps you ask better questions and avoid surprises.

Fixed-rate mortgages

A fixed rate means your interest rate stays the same for a set period. This can make budgeting easier because payments are more predictable.

Variable-rate mortgages

With variable rates, the interest rate can change over time. This may affect your monthly payment and overall cost.

Why mortgage structure matters

Your deposit, term length, and repayment type can influence affordability and total interest paid. It’s also worth remembering that the “best” mortgage depends on your circumstances and how long you plan to stay in the property.

4) Explore government schemes and first-time buyer support

First-time buyer support can take different forms—some relate to the deposit, others to how you buy the property.

Shared Ownership

Shared Ownership can reduce upfront costs by allowing you to buy a portion of the home and pay rent on the rest. It’s important to understand how rent and service charges work and how future options may be structured.

First Homes scheme

The First Homes scheme can offer discounted homes for eligible first-time buyers in participating areas. Availability depends on local delivery and specific eligibility rules.

Lifetime ISA

A Lifetime ISA may provide a government bonus towards your first home deposit, subject to conditions and timing.

Stamp duty considerations

Stamp duty rules can change and depend on the property and buyer circumstances. Before you commit to a purchase, check the latest position for first-time buyers and the specific property you’re considering.

For official guidance, see: https://www.gov.uk/stamp-duty-land-tax

5) Get a mortgage in principle (where appropriate)

A mortgage in principle (sometimes called an agreement in principle) is an early indication of how much a lender may be willing to lend based on initial information.

It can help you:

• understand your likely budget before making an offer
• show estate agents that you’re prepared

It’s not the same as a final mortgage offer, and the amount can change once full details and documents are assessed.

6) Work through the buying stages: from offer to completion

Once you’ve found a property and your mortgage is moving forward, the process becomes more time-sensitive. The stages below reflect the typical flow.

Mortgage application and lender checks

Your application is assessed using information such as:

• identity and address details
• income evidence
• bank statements
• credit history

The lender reviews affordability and the details you provide before issuing a formal decision.

Formal mortgage offer

If the lender is satisfied, a formal mortgage offer is issued. This is the point where the mortgage terms become more concrete.

Conveyancing, searches, and surveys

Legal work is carried out by a solicitor or conveyancer. Typical steps include:

• contract checks
• property searches
• raising and responding to enquiries

Many buyers also arrange a survey to identify potential issues with the property before completion.

Exchange and completion

• Exchange is when contracts are agreed and both parties commit to the sale.
• Completion is when the sale finalises and ownership transfers.

After completion, you receive the keys and can move into your new home.

7) Keep an eye on costs beyond the mortgage

A mortgage is only one part of buying a home. Common additional costs include:

• solicitor or conveyancing fees
• survey costs
• moving and setup costs
• buildings insurance (often required from completion)
• potential stamp duty (depending on circumstances)

Planning for these items helps prevent last-minute budget pressure.

Frequently asked questions (first-time buyer guide)

How much deposit do first-time buyers need?

Many first-time buyers aim for at least 5%. A larger deposit can improve lender choice and may affect the mortgage terms available.

Can I buy with a smaller deposit?

In many cases, buyers can purchase with a smaller deposit, but the mortgage options and pricing may be different compared with higher-deposit scenarios.

How long does the process usually take?

Timelines vary, but many purchases take around 8–12 weeks. Complex legal issues, survey findings, or mortgage delays can extend the process.

What documents are commonly needed?

Expect to provide identity and address information, evidence of income, and bank statements. Exact requirements depend on your circumstances and the lender.

Do I need a survey?

A survey can help you understand the condition of the property and highlight potential issues. Many buyers arrange at least a basic survey before proceeding.

What is a mortgage in principle?

It’s an early indication of how much a lender may be willing to lend based on initial details. It doesn’t replace the full mortgage application and final offer.

Are there first-time buyer schemes I should consider?

Depending on your circumstances and the property, options may include Shared Ownership, First Homes, or a Lifetime ISA. Availability and eligibility can vary.

Can I use gifted deposit money?

Some lenders allow gifted deposits, but they typically require confirmation that the funds don’t need to be repaid.

Summary: your first-home checklist in one place

A successful first purchase usually comes down to preparation:

• set a budget that includes all monthly costs
• plan your deposit early and track progress
• understand mortgage basics and repayment options
• check whether any first-time buyer schemes apply
• move through the buying stages with timelines in mind
• budget for legal work, surveys, insurance, and other purchase costs

If you’re clear on these steps, you’ll be better positioned to make decisions as you move from viewing to completion.