In this episode, we dive deep into the world of short-lease flats with Jason Patterson, an experienced property investor with over two decades of experience. Jason is renowned for his expertise in lease extensions and is fondly referred to as the "Short Lease King" due to his success in this niche area of property investing.
Jason’s career began in 2001 with traditional buy-to-let properties, but he quickly identified the untapped potential in short-lease flats. Today, he owns a multi-million-pound property portfolio, primarily focused on these undervalued gems in North London and Dubai. His approach is centred on buying properties with short leases, extending those leases, and realising significant uplifts in value.

A short-lease flat is a property with a lease term typically below 80 years. As the lease term decreases, so does the property's value, making it less attractive to buyers and harder to finance. However, Jason explains how this perceived disadvantage can actually be a lucrative opportunity for savvy investors.
"Marriage Value" is a key concept when dealing with short-lease flats. It refers to the potential increase in property value that occurs when a lease is extended. Once the lease drops below 80 years, this marriage value becomes significant, and investors must pay 50% of the uplift to the freeholder. Despite this, the overall increase in property value often outweighs the costs, leading to substantial profits.
"The general concept is you buy a flat with a low lease, you extend the lease, and then after that, it creates an uplift in value."
Understanding Marriage Value: Jason emphasised that properties with leases under 80 years present a unique opportunity to generate profit through lease extensions, despite the costs associated with marriage value.
Strategic Financing: Whether you’re using a mortgage, bridging finance, or cash, understanding your financing options and choosing the right one is crucial to maximising profits.
The Importance of Accurate Valuation: Getting the purchase price, lease extension cost, and end value right is essential to ensuring the success of your investment.
Success stories and real-life examples
During the session, Jason shared examples from his portfolio, demonstrating how his approach has yielded significant returns. One notable example involved a flat with a 57-year lease that he purchased at a substantial discount. After extending the lease and making minor refurbishments, Jason was able to sell the property for a significant profit, proving the effectiveness of his strategy.
Jason Patterson’s approach to short-lease flats is a masterclass in identifying hidden value in the property market. By understanding the intricacies of lease extensions and leveraging them to your advantage, you can transform undervalued properties into high-return investments.
For more details and practical advice, be sure to watch the full episode of Deal Finder’s Corner with Jason Patterson. If you enjoyed this session, let us know in the Property Filter live chat, and we’ll bring more experts like Jason to share their invaluable knowledge.
Deal Finder's Corner is your weekly property talk show, proudly brought to you by Property Filter. Our mission is to equip you with the best resources by inviting expert guests to share the most up-to-date and effective strategies, tactics, and insights for finding and securing property deals across the UK.



