The deposit is only the start. Legal work, surveys, mortgage fees, Stamp Duty, moving costs and the bills that begin after completion all belong in the budget, along with a buffer so the keys do not arrive with an empty account behind them.
When people calculate how much they need to buy a house, the deposit is usually the first figure they think about. If the property costs £300,000 and you are aiming for a 10% deposit, the calculation appears simple: £30,000 saved, then the mortgage covers the rest.
The reality is that buying a home involves a collection of other costs. Some are paid before exchange or completion, some are linked to the mortgage, and others continue long after you have collected the keys.
Building these into your budget can make the difference between feeling prepared and finding that your savings disappear faster than expected.
The deposit is normally the largest upfront amount, but it is not the only one. You may need money for conveyancing, searches, surveys, mortgage-related fees, insurance, moving costs and potentially Stamp Duty Land Tax, depending on the property and your circumstances.
The exact total varies considerably. A buyer purchasing a relatively straightforward property with a good savings buffer may face a different cost profile from someone buying an older property that needs work or using a mortgage with higher fees.
Mortgage products can come with fees such as arrangement or product fees, booking fees or mortgage account fees. Some products have no product fee but a higher interest rate, while others charge a fee in return for a different rate.
Do not compare mortgages solely by looking at the interest rate. The fee structure and the overall cost over the period you expect to hold the mortgage can matter just as much.
You will normally need a solicitor or licensed conveyancer to handle the legal work. Costs can include the professional fee as well as searches, Land Registry charges and other disbursements. Ask for a clear estimate of the likely total rather than focusing only on the headline legal fee. If the transaction becomes more complicated, additional work can also increase the final bill.
The mortgage lender will usually arrange a valuation to establish whether the property provides suitable security for the mortgage. A lender’s valuation is not the same thing as a detailed survey for your benefit.
Depending on the property and your concerns, you may choose to pay for a separate survey. Older properties, unusual construction and properties showing signs of defects can justify more detailed investigation before you commit.
Stamp Duty Land Tax depends on the purchase price and your circumstances. First-time buyer relief and the rates that apply to different types of purchasers can change, so the current position should always be checked when budgeting for a purchase.
Do not assume that being a first-time buyer automatically means there will be no Stamp Duty. The property price and the current rules matter.
There are also practical costs. Removal services, van hire, storage, cleaning, initial repairs, furniture and appliances can all add up. Even if you already own most of what you need, moving into a new property often reveals smaller expenses that were not included in the original budget.
Once you own the property, the monthly mortgage payment is only one part of your household budget. Buildings insurance may be required by the lender, while energy, council tax, maintenance and repairs all need to be considered.
Homeowners should also think about larger irregular costs. A boiler, roof repair or major appliance does not arrive neatly inside a monthly budget, so maintaining an emergency fund can be valuable.
A larger deposit can reduce the amount you borrow and may open up different mortgage options, but using every available pound can leave you with little cash after completion. The right balance depends on your circumstances.
A sensible purchase budget should therefore include both the money required to complete the transaction and a buffer for the period immediately afterwards.
Start with the maximum monthly mortgage payment you would be comfortable maintaining, rather than simply asking how much a lender might technically offer. Then add council tax, utilities, insurance and a realistic maintenance allowance. Work backwards from that figure to understand the property price that fits your wider finances.
AB Mortgages can help you understand the mortgage side of the budget, including affordability and the costs associated with different products. You should also obtain current legal and tax figures for the specific property you are considering.
There is no single figure because costs vary by property, mortgage and circumstances. Budget for legal and conveyancing costs, searches, mortgage fees where applicable, valuation or survey costs, insurance, moving expenses and potentially Stamp Duty. Keeping an emergency buffer is also sensible.
The main costs can include the deposit, mortgage fees, legal and conveyancing costs, searches, surveys, Stamp Duty where applicable, insurance and moving expenses. The property itself may also require immediate repairs, decorating or furnishing after completion.
Not necessarily. First-time buyer relief may be available depending on the purchase price and the rules in force at the time. Stamp Duty rules can change, so the current rates and thresholds should be checked when you are budgeting for the purchase.
The total depends on the property and transaction. A quote should distinguish the solicitor’s professional fee from searches, registration charges and other disbursements. Getting a written estimate early can help prevent surprises later.
A lender’s valuation is primarily for the lender’s security and is not a full structural survey. You can choose a separate survey if you want more detailed information about the condition of the property. The appropriate level depends on the property and your concerns.
It depends on how much you are moving, the distance, access to the properties and whether you use professional movers. Include removal or van costs, storage if necessary, cleaning and the smaller costs of setting up the new home.
Not necessarily. A larger deposit can reduce borrowing, but using all your savings can leave you without a financial buffer for moving costs, repairs or unexpected expenses. The right balance depends on the property, mortgage and your wider finances.
Start with a monthly budget that includes the mortgage and other homeownership costs such as council tax, utilities, insurance and maintenance. Then consider your deposit, buying costs and emergency savings. A mortgage adviser can help assess borrowing options, but your own sustainable monthly budget should remain central.
Your home may be repossessed if you do not keep up repayments on your mortgage.
You may have to pay an early repayment charge to your existing lender if you remortgage.
Not all Buy to Let Mortgages are regulated by The Financial Conduct Authority.
Written by
Ashley has spent over 20 years in property, building and selling two estate agencies before founding the firm. He leads residential, buy-to-let and protection advice at AB Mortgages, and the complex, high value cases at AB Specialist Finance. His standard is simple: every client gets MD-level service.
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