12 original research reports built on 6,000+ First-tier Tribunal decisions spanning more than 20 years.
The headline analysis: national trends, median premiums and how tribunal outcomes have shifted over the last decade.
The headline analysis: national trends, median premiums and how tribunal outcomes have shifted over the last decade.
What readers open first — usually the 80-year threshold and cost-of-waiting analyses.
The headline analysis: national trends, median premiums and how tribunal outcomes have shifted over the last decade.
Median premiums are 3.5× higher below 80 years than above. Analysis of 595 tribunal decisions.
How much premiums rise per year of delay — and why the 80-year threshold makes it worse.
What marriage value is, when it applies, and why it drives premiums so sharply below 80 years.
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The headline analysis: national trends, median premiums and how tribunal outcomes have shifted over the last decade.
Median premiums are 3.5× higher below 80 years than above. Analysis of 595 tribunal decisions.
How lease extension premiums vary across London boroughs in tribunal decisions.
What marriage value is, when it applies, and why it drives premiums so sharply below 80 years.
What tribunal outcomes show once marriage value becomes payable — with distribution charts across 595 decisions.
How much premiums rise per year of delay — and why the 80-year threshold makes it worse.
How freeholder offers compare with the statutory route and tribunal outcomes.
How premiums change as unexpired term falls, band by band.
595 decisions grouped by lease length — from under 40 years to over 80.
How premiums scale from sub-£250k properties to those over £1 million.
The largest premiums ever determined. Top of the list: £10.2m in Grosvenor Square.
The smallest premiums on record — and what they reveal about long-lease extensions.
Grouped reading paths through the dataset.
Everything the tribunal data shows about the single most important threshold in lease extension law.
Studies drawn directly from First-tier Tribunal outcomes — the largest, the smallest, and the trends in between.
The three core variables — property value, lease length and years remaining — quantified from tribunal data.
Geographic analysis of how location shapes tribunal outcomes.
Turn the research into something you can use against your own numbers.
Every report is built on the same underlying dataset — extracted, standardised and analysed from published First-tier Tribunal (Property Chamber) decisions.
Read the methodologyLeaseIntel Research is the dedicated research division of Geoff Money Ltd. Reports are produced from a structured dataset of published First-tier Tribunal (Property Chamber) decisions using a transparent, documented methodology.