Executive Summary
This report analyses the regional distribution of First-tier Tribunal (Property Chamber) lease extension decisions across England, expressing observed activity as a rate relative to estimated leasehold dwelling stock.
The analysis draws on a dataset of 2,349 published First-tier Tribunal decisions covering lease extension applications determined between 1994 and 2026. Of these, 2,314 (98.5%) were attributed to one of the nine English Government Office Regions using postcode-derived geography. Regional leasehold dwelling estimates are sourced from the Ministry of Housing, Communities and Local Government (MHCLG) “Leasehold Dwellings 2024 to 2025” Official Statistics release.
The principal metric is tribunal decisions per 100,000 estimated leasehold dwellings.
Principal findings:
London recorded 107.4 tribunal decisions per 100,000 leasehold dwellings — the highest observed rate of any English region. The South East (54.5) and East of England (51.3) recorded the next highest rates, followed by the West Midlands (47.3). The North West recorded the lowest rate at 1.1 per 100,000, despite holding an estimated 999,000 leasehold dwellings — the second largest leasehold stock of any English region.
The England-wide rate across the full dataset is 47.2 tribunal decisions per 100,000 leasehold dwellings.
The regional ranking is robust. Sensitivity analysis reassigning the 35 unattributed decisions to alternative regions under three different assumptions produced no change to the rank order. London remained the highest-ranking region and the North West the lowest under all scenarios tested.
This report does not identify the causes of regional variation in tribunal activity. The dataset does not contain variables that would allow causal attribution, and no such attribution is made.
- London recorded 107.4 tribunal decisions per 100,000 leasehold dwellings — the highest observed rate of any English region, around twice the rate of the South East (54.5).
- Four regions recorded rates above 40 per 100,000: London (107.4), South East (54.5), East of England (51.3) and West Midlands (47.3).
- The North West recorded the lowest rate at 1.1 per 100,000, despite holding an estimated 999,000 leasehold dwellings — the second largest leasehold stock of any English region.
- The England-wide rate is 47.2 tribunal decisions per 100,000 leasehold dwellings.
- The regional ranking is robust to sensitivity analysis: reassigning the 35 unattributed decisions under three scenarios produced no change to the rank order.
Key Findings
Finding 1: London recorded the highest observed rate of tribunal activity
London recorded 1,546 tribunal decisions against an estimated 1,440,000 leasehold dwellings, producing a rate of 107.4 decisions per 100,000 leasehold dwellings. This is the highest rate of any English region in the dataset and is around twice the rate observed in the South East (54.5), the next highest region.
London accounts for 66.8% of all attributed decisions in the dataset while holding an estimated 29.4% of England's leasehold dwelling stock (1,440,000 of 4,902,000).
Finding 2: Four regions recorded rates above 40 per 100,000
Four regions recorded rates above 40 per 100,000: London (107.4), South East (54.5), East of England (51.3) and West Midlands (47.3). The South East and East of England rates are close — the difference of 3.2 per 100,000 falls within the range of uncertainty associated with the regional leasehold dwelling estimates, and these two regions cannot be definitively ranked relative to each other. See the Limitations section.
Finding 3: The North West recorded the lowest rate despite the second largest leasehold stock
The North West holds an estimated 999,000 leasehold dwellings — the second largest leasehold stock of any English region after London. It recorded 11 tribunal decisions across the full period of the dataset, producing a rate of 1.1 per 100,000: the lowest of all nine regions.
This finding was subject to a detailed audit. All 11 cases were verified individually by address, postcode and case reference. The case reference prefixes were confirmed against the Manchester tribunal office (MAN/). No mapping errors were identified. The finding reflects the data as recorded.
Finding 4: A pronounced difference is observed between southern and midland regions and northern regions
The four regions with the highest observed rates — London, South East, East of England and West Midlands — all recorded rates above 40 per 100,000. The five remaining regions — South West, East Midlands, North East, Yorkshire and The Humber, and North West — recorded rates between 1.1 and 18.6 per 100,000.
This pattern is consistent across all four time sub-periods examined in the ranking stability analysis (see below), though individual ranks within both groups show some variation across periods.
The analysis does not identify the causes of this difference.
Finding 5: The England-wide rate is 47.2 per 100,000
Across all 2,314 attributed decisions and 4,902,000 estimated leasehold dwellings, the England-wide rate is 47.2 tribunal decisions per 100,000 leasehold dwellings. This figure combines decisions spanning the full dataset period (1994–2026) with a 2024–25 estimate of leasehold dwelling stock. It represents a cross-sectional measure of recorded tribunal activity relative to current leasehold housing stock distribution, and should not be interpreted as an annual incidence rate.
Regional Results
The table below presents the final verified results for all nine English Government Office Regions. Figures are drawn directly from the frozen analysis dataset and have not been adjusted or rounded beyond the rounding applied during extraction (leasehold dwelling estimates rounded to the nearest 1,000, consistent with the MHCLG source data).
- London107.4
- South East54.5
- East of England51.3
- West Midlands47.3
- South West18.6
- East Midlands6.2
- North East2.7
- Yorkshire and The Humber1.8
- North West1.1
London's rate is roughly twice that of the South East, the next highest region. The England-wide rate is 47.2 per 100,000.
| London | 1,546 | 1,440,000 | 107.4 |
| South East | 365 | 670,000 | 54.5 |
| East of England | 181 | 353,000 | 51.3 |
| West Midlands | 114 | 241,000 | 47.3 |
| South West | 72 | 388,000 | 18.6 |
| East Midlands | 12 | 193,000 | 6.2 |
| North East | 6 | 220,000 | 2.7 |
| Yorkshire and The Humber | 7 | 398,000 | 1.8 |
| North West | 11 | 999,000 | 1.1 |
| England | 2,314 | 4,902,000 | 47.2 |
Sources: LeaseIntel Tribunal Dataset; MHCLG Leasehold Dwellings 2024–25, Annex Table 1.1 (OGL v3.0). Tribunal decisions attributed to GOR via postcode-derived geography. 35 decisions (1.5%) excluded as unattributed.
Volume of published First-tier Tribunal decisions attributed to each region. London accounts for 66.8% of all attributed decisions.
The denominator used in the rate calculation. The North West holds an estimated 999,000 leasehold dwellings — the second largest stock of any English region.
Ranking Stability
To assess whether the overall ranking is an artefact of any particular period in the dataset, decisions were divided into four sub-periods and ranked within each. The denominator was held constant at 2024–25 MHCLG estimates across all sub-periods. The rates produced within each sub-period are therefore not comparable as historical incidence rates; this exercise addresses only whether the regional rank order is stable.
| Region | Pre-2010 | 2010–2014 | 2015–2019 | 2020–2026 | Stable across periods? |
|---|---|---|---|---|---|
| London | 1 | 1 | 1 | 1 | Yes |
| South East | 3 | 4 | 2 | 3 | Yes |
| East of England | 5 | 2 | 3 | 2 | No (ranks 2–5) |
| West Midlands | 2 | 3 | 4 | 4 | Yes |
| South West | 4 | 5 | 6 | 5 | Yes |
| East Midlands | 6 | 6 | 5 | 7 | Yes |
| North East | 8 | 7 | 7 | 8 | Yes |
| Yorkshire and The Humber | 9 | 8 | 9 | 6 | No (ranks 6–9) |
| North West | 7 | 9 | 8 | 9 | Yes |
Stable = rank variation of 2 or fewer positions across all four sub-periods.
Seven of nine regions meet the stability criterion. London's rank 1 position is stable across all four periods. The North West is ranked 7th, 9th, 8th and 9th across the four sub-periods — consistently near the bottom of the ranking in all periods examined.
East of England and Yorkshire and The Humber show greater rank variation across sub-periods. Both regions have small absolute case counts per sub-period (25–65 and 0–7 decisions respectively), and modest count changes produce material rank movements. Their positions in the full-dataset ranking should be treated with greater caution.
Methodology
Tribunal dataset
The numerator is drawn from the LeaseIntel Tribunal Dataset, a compiled record of published First-tier Tribunal (Property Chamber) decisions relating to lease extension applications in England. The dataset contains 2,349 decisions spanning 1994 to 2026, sourced from two published archives: the Leasehold Advisory Service (LEASE) website (1,877 decisions, 1994–2023) and the First-tier Tribunal decision search on GOV.UK (472 decisions, 2018–2026). Both sources independently produce a similar regional distribution, confirming no material source-specific bias in regional coverage.
Published tribunal decisions represent contested cases in which the parties sought a formal determination. Cases settled before tribunal determination are not captured. The dataset does not include all lease extension activity in England.
Regional attribution
Each decision was attributed to a Government Office Region using the postcode recorded in the decision. The alphabetic postcode area prefix (for example, SW, M, LS, CA) was extracted from each postcode and mapped to a Government Office Region using a reference lookup derived from Royal Mail postcode area geography. This is a postcode area-level attribution, not a full postcode lookup. Where a decision contained multiple postcodes, the first valid postcode was used. 262 London decisions with no valid postcode but a tribunal region field of “London” were attributed to London GOR. One decision with a Carlisle address and no recorded postcode was manually attributed to North West GOR (CA postcode area confirmed from address). 35 decisions (1.5%) could not be attributed and are excluded from rate calculations.
Denominator
Regional leasehold dwelling estimates are sourced from the MHCLG “Leasehold Dwellings 2024 to 2025” Official Statistics release, Annex Table 1.1. The ODS file was downloaded programmatically and the nine regional totals extracted from sheet AT1_1. The sum of extracted regional totals (4,902,000) reconciles exactly to the England total stated in the same file. The file is identified by SHA256 hash: 24d5f9c12ead76023f55744efd4009ee7ea064de80fda93315d4060c20fa071d.
MHCLG produces these estimates by matching English Housing Survey dwelling samples to HM Land Registry Title Descriptor data via UPRN, and calibrating against VOA Council Tax stock figures. The 95% confidence interval for the England total is 4.71 million to 5.10 million leasehold dwellings. Regional confidence intervals are not published by MHCLG.
Calculation
The metric is calculated as:
(Tribunal decisions attributed to region ÷ estimated leasehold dwellings in region) × 100,000
The denominator represents a 2024–25 estimate of current leasehold dwelling stock. The numerator spans the full period of the dataset (1994–2026). The resulting rate is a cross-sectional measure of recorded tribunal activity relative to current stock distribution; it is not an annual incidence rate.
Quality assurance
All nine regional rates were independently recalculated and cross-checked. The numerator total (2,314 attributed decisions plus 35 unattributed) reconciles to the master dataset total of 2,349. The denominator sum reconciles to the MHCLG published England total. A full reconciliation matrix mapping tribunal regions to Government Office Regions was produced and verified. The North West finding was subject to a dedicated nine-point mapping audit in which all 11 decisions were verified individually by address, postcode and case reference.
Read the full LeaseIntel methodology for dataset construction, variable definitions and validation checks.
Limitations
- 1. Tribunal decisions are not a complete record of lease extension disputes. The dataset covers only cases in which the parties sought and received a formal tribunal determination. Cases settled informally or before the conclusion of tribunal proceedings are not captured. The observed rate of tribunal decisions is not equivalent to the rate of lease extension disputes or lease extension activity in each region.
- 2. One tribunal decision may cover multiple properties. In cases involving collective freehold acquisitions or multiple flats determined together, a single decision may relate to more than one leasehold property. The numerator is a count of decisions, not a count of individual leaseholder cases.
- 3. The denominator is a current estimate of leasehold dwelling stock. The analysis combines tribunal decisions spanning 1994 to 2026 with a 2024–25 estimate of leasehold housing stock. This provides a cross-sectional measure of the observed distribution of recorded tribunal activity relative to the current distribution of leasehold dwellings, but it should not be interpreted as a historical annual incidence rate. In particular, leasehold housing stock has grown over the period covered by the numerator, and the 2024–25 denominator overstates the stock in earlier years.
- 4. Regional leasehold dwelling estimates carry uncertainty. MHCLG estimates are based on the English Housing Survey, a sample survey. The 95% confidence interval for the England total (4.71m–5.10m) implies material uncertainty at regional level. MHCLG does not publish regional confidence intervals. Rates for regions with small estimated leasehold stocks or small decision counts should be interpreted with this uncertainty in mind.
- 5. The South East and East of England cannot be definitively ranked relative to each other. The rate difference of 3.2 per 100,000 between rank 2 (South East, 54.5) and rank 3 (East of England, 51.3) falls within the plausible range of denominator uncertainty. These two regions should be treated as observing similar rates rather than a clear-cut ranking.
- 6. Six regions have small numerator counts. Rates for East Midlands (12 decisions), North West (11), Yorkshire and The Humber (7), North East (6), South West (72) and East of England (181) are based on limited observed cases. Small changes in case counts would produce meaningful changes in ranked rates for these regions.
- 7. Borough-level incidence rates cannot currently be calculated. MHCLG does not publish leasehold dwelling estimates at local authority or London borough level. Borough-level analysis is therefore limited to raw decision counts and cannot be expressed as a rate relative to leasehold housing stock.
- 8. The analysis does not identify the causes of regional variation. The dataset does not contain variables that would allow causal attribution. Regional differences in observed tribunal rates may reflect differences in leasehold housing stock composition, property values, ownership structures, use of the statutory route, or other factors not measured in this analysis. No causal claims are made.
References
- Ministry of Housing, Communities and Local Government (2026). Leasehold Dwellings 2024 to 2025. Official Statistics. Licensed under Open Government Licence v3.0. https://www.gov.uk/government/statistics/leasehold-dwellings-2024-to-2025
- Ministry of Housing, Communities and Local Government (2026). Leasehold Dwellings 2024 to 2025: Technical Notes. https://www.gov.uk/government/statistics/leasehold-dwellings-2024-to-2025/leasehold-dwellings-2024-to-2025-technical-notes
- HM Courts and Tribunals Service. First-tier Tribunal (Property Chamber) decisions. https://www.gov.uk/find-court-tribunal
- Leasehold Advisory Service (LEASE). Tribunal decisions archive. https://www.lease-advice.org
- Leasehold Reform, Housing and Urban Development Act 1993. https://www.legislation.gov.uk/ukpga/1993/28/contents