
For many aspiring homeowners, securing a first time buyer mortgage can feel like an uphill battle, especially when faced with the challenge of saving a substantial deposit. The dream of owning your own home often seems out of reach. However, recent developments in the lending landscape mean that 100% mortgages are making a return, potentially offering a vital solution for those ready to step onto the property ladder.
This comprehensive guide will delve into what a 100% mortgage entails, how it works specifically for first time buyer mortgage applicants, and why understanding all your options is crucial.
Understanding the 100% Mortgage for First Time Buyers

A 100% mortgage is a type of residential mortgage designed to cover the entire purchase price of a property, eliminating the need for a traditional deposit.
For first time buyer mortgage applicants, this can significantly accelerate the journey to homeownership, removing one of the most significant financial barriers.
While these products are not universally available from every lender, their reintroduction offers a unique opportunity for individuals and couples who demonstrate strong financial stability and a proven ability to manage regular payments, even if they haven’t accumulated a large sum for a deposit.
How a 100% Mortgage Works for Your First Home
Lenders offering 100% mortgages employ specific criteria to manage the increased risk associated with lending the full property value.
If you’re seeking a first time buyer mortgage with no deposit, here’s what you can typically expect:
Demonstrable Rental History:
A consistent and strong track record of paying rent on time, often for a period of 12 months or more, is a common requirement.
This reassures lenders of your ability to meet monthly housing commitments.
Guarantor or Family Support Schemes:
Some 100% mortgage products might involve a family member (such as a parent) acting as a guarantor, or placing a portion of their savings in a linked account as security for a set period. This mechanism helps to mitigate the lender’s risk.
Rigorous Affordability Assessments:
All first time buyer mortgage applications, especially those for 100% mortgages, undergo stringent affordability checks. Lenders will meticulously review your income, existing outgoings, and overall financial health to ensure the mortgage repayments are sustainable for you.
Excellent Credit Score:
A clean credit history, free from any adverse events like missed payments or defaults, is typically essential for securing a 100% mortgage.
Learn about your credit score here.

Stable Employment:
Lenders generally prefer applicants with stable, consistent employment for six months or more and a reliable income source, indicating long-term financial security.
It’s important to note that due to the higher risk profile, 100% mortgages may carry slightly higher interest rates compared to first time buyer mortgage options that require a deposit.
Key Benefits of a 100% Mortgage for Your First Time Buyer Journey
Accelerated Home Ownership:
The biggest advantage is the ability to purchase your first home without the difficult and long process of saving a large deposit.

Potential for Capital Growth:
Owning property means you could benefit from any increase in its market value over time.

Transition from Rent to Mortgage:
Instead of rent payments contributing to a landlord’s wealth, your monthly mortgage payments will be building equity in your own property.

Important Considerations for Your First Time Buyer Mortgage
While a 100% mortgage can be incredibly appealing, you should also be aware of the potential downsides:
Higher Monthly Repayments:
Borrowing the entire property value means your monthly mortgage repayments will naturally be higher than if you had a deposit.
Risk of Negative Equity:
Should property values decline, there’s a risk that the outstanding mortgage balance could exceed your home’s value. This “negative equity” can complicate remortgaging or selling.
Strict Eligibility Criteria:
The stringent requirements mean that 100% mortgages are not suitable for every first time buyer mortgage applicant.

Limited Availability:
Not all lenders offer these products, which might narrow your choices when searching for a first time buyer mortgage.

Is a 100% Mortgage the Right First Time Buyer Mortgage for You?
A 100% mortgage can be a transformative opportunity for the right individual, but it demands careful consideration of your financial situation, a thorough understanding of the property market, and a realistic long-term view.
This is precisely where professional, tailored advice becomes indispensable for your first time buyer mortgage journey.
Your Trusted Partner: Acorn.mortgage for Your First Time Buyer Mortgage
Navigating the complexities of first time buyer mortgages, especially specialised products like 100% mortgages, requires expert guidance. At Acorn.mortgage, our experienced advisors specialise in helping first-time buyers understand all available options. We can:
Assess Your Eligibility:
We’ll help you determine if a 100% mortgage, or any other first time buyer mortgage product, aligns with your financial circumstances.
Compare Lenders:
We have access to a wide network of lenders and can help you find the most competitive rates and terms for your first time buyer mortgage.
Guide You Through the Process:
From the initial application to completion, we’ll provide comprehensive support, making your journey to homeownership as smooth as possible.
Provide Impartial Advice:
Our priority is to secure the best first time buyer mortgage solution for you, ensuring you make a fully informed decision.
Don’t navigate the complexities of securing your first time buyer mortgage alone. Contact Acorn.mortgage today for a free, no-obligation consultation. Let us help you unlock the door to your new home with the right 100% mortgage or other suitable financing.