It’s also one of the most misunderstood parts of the home-buying process.
You’ll often see simple answers online like “You only need 5%” but in reality, the deposit you actually need can vary significantly depending on:
Where you’re buying
Which lender you use
Your income and credit profile
How competitive the local market is
This guide explains everything clearly, in plain English, so you know exactly what to expect and how Pelican Finance Limited can help you prepare properly and avoid costly surprises.
What Is a Mortgage Deposit?
A mortgage deposit is the amount of money you contribute towards the purchase of a property upfront. The remaining amount is borrowed from a mortgage lender.
Most lenders describe this using loan-to-value (LTV) percentages:
A 95% mortgage means you provide a 5% deposit
A 90% mortgage means you provide a 10% deposit
A 85% mortgage means you provide a 15% deposit
While some lenders advertise low-deposit mortgages, the minimum deposit is not always the realistic deposit once local market factors are considered.
Minimum Deposit Requirements – What Buyers Usually Need
Deposit Requirements in Scotland (Glasgow & Edinburgh)
In Scotland, many buyers can technically purchase with a 5% to 10% deposit, but this often depends on how competitive the property market is.
Key things buyers need to understand:
Properties are marketed using a Home Report value
Many properties sell for more than the Home Report value
Lenders will only lend based on the Home Report valuation
This means:
Any amount paid over the Home Report value must usually be covered entirely by your own funds, on top of your deposit
For example:
Home Report value: £200,000
Accepted offer: £215,000
Mortgage based on £200,000
Extra £15,000 required from your own savings
This is one of the biggest deposit surprises for Scottish buyers.
Deposit Requirements in London
London typically requires larger deposits, even for buyers with good incomes.
Common reasons include:
Higher property prices
Stricter lender affordability stress testing
Increased risk assessment by lenders
In practice, many London buyers need:
10% to 15% deposit
Sometimes more for flats, new builds, or high-value properties
Even buyers who technically qualify for a 5% mortgage may find that:
Monthly payments become unaffordable under lender stress tests
A larger deposit improves approval chances and rates
Pelican Finance Limited Focuses on Real-World Deposits Not Just Minimums