Buy to Let

Buy to Let Mortgages: A Complete Investor’s Guide

Complete guide to buy to let mortgages for property investors. Learn about affordability, deposits, and investment strategies.

By David Sampson
29 September 2025
1 min read

# Buy to Let Mortgages: A Complete Investor’s Guide

Buy to let mortgages enable investors to purchase properties specifically for rental income. This comprehensive guide covers everything you need to know.

## What is a Buy to Let Mortgage?

A buy to let mortgage is a loan designed for purchasing property that will be rented out to tenants, rather than used as your primary residence.

## Key Differences from Residential Mortgages

### Affordability Assessment
– **Rental income** is the primary factor
– **Personal income** secondary consideration
– **Stress testing** at higher interest rates
– **Minimum rental coverage** typically 125-145%

### Deposit Requirements
– **Higher deposits** usually required (20-25%)
– **Lower LTV ratios** available
– **Specialist products** for experienced investors

*Ready to start your buy to let journey? Our specialist brokers can help you find the right mortgage and investment strategy.*

About David Sampson

Mortgage expert with years of experience helping clients find the right mortgage solutions.