The Loan-to-Value (LTV) ratio is a crucial metric used by lenders in the UK to assess risk when offering mortgages to borrowers. It essentially compares the size of the mortgage loan to the appraised value of the property. A lower LTV ratio indicates lower risk for lenders, while a higher ratio can suggest higher risk.

As of October 2023, the maximum LTV ratio available in the UK can vary depending on various factors including the type of mortgage, the lender, and the borrower's financial profile. However, many lenders currently offer maximum LTV ratios up to 95% for first-time buyers and those with small deposits. This means that a buyer can fund as little as 5% of the property value themselves, with the mortgage covering the remaining 95%.

For instance, if you are looking to purchase a home valued at £200,000, with a maximum LTV of 95%, you would need a deposit of just £10,000, while the remaining £190,000 would be covered by the mortgage. It is essential to note that while higher LTV ratios can allow more people to enter the housing market, they often come with higher interest rates and additional costs due to the increased risk associated with lending higher amounts.

Following the economic impacts of the COVID-19 pandemic, many lenders tightened their lending criteria, temporarily reducing the maximum LTV ratios. However, the market has shown signs of recovery, and many lenders are gradually increasing their borrowing limits again. Some niche lenders even offer products with LTV ratios exceeding 95% under certain circumstances, such as government-backed schemes or specific products designed for specific groups of buyers.

Additionally, the availability of high LTV mortgages may also depend on the borrower's financial situation. Factors such as credit scores, income levels, and existing debt will influence a lender's willingness to offer a high LTV loan. Borrowers with lower credit scores, for example, may find it challenging to secure a mortgage with an LTV higher than 85%.

It is also worth mentioning that lenders may require borrowers with high LTV loans to pay for additional costs such as mortgage insurance or higher arrangement fees. This ensures that lenders are somewhat protected against the higher risk of default that can come with lending larger amounts relative to the value of the property.

In conclusion, while the current maximum Loan-to-Value (LTV) ratio available in the UK sits at around 95% for many borrowers, it is important to consider the potential costs and risks involved with high LTV mortgages. Prospective homeowners should explore their options carefully and consult with mortgage advisors to find the most suitable product for their individual financial situation.