At a Glance
Average Property Price - TN20
£639,728
91
National percentile
Average Monthly Rent - TN
£1,342
71
National percentile
Average Net Household Income - TN20
£46,008
79
National percentile
Flat / Maisonette Yield - TN
5.4%
42
National percentile
10-Year Annualised Price Growth - TN20
2.3%
13
National percentile
10-Year Annualised Rent Growth - TN
4.2%
69
National percentile
Property Price & Volume Trends
Properties in TN20 are priced at £640,000 on average, placing them among the most expensive nationally. Price growth over the past decade has averaged 2.3% annually, which is below the national trend. Transaction activity has softened recently, with 32 sales in the latest full year compared to a 10-year average of 52 per year.
Rent & Yield Trends
Average monthly rent in the broader TN area stands at £1,342, reflecting above-average rental levels nationally. Rents have grown at 4.2% per year over the past decade, slightly above the national pace. The flat yield currently sits at 5.4%, a meaningful improvement on the 10-year average of 4.6%, suggesting a more balanced return for buy-to-let investors.
Income & Affordability Trends
Household incomes in TN20 average £46,000 annually, placing the area well above the national median. The price-to-income ratio of 16.0x has worsened since 2016 (when it was 13.6x), reflecting modest capital growth against rising valuations. Rental affordability has also tightened, with the rent-to-income ratio rising from 28% to 31.9% over the same period.
Resident Demographic Profile
The area skews substantially older, with over a quarter of the population aged 65 or above—well above the national average of 19.6%—and those aged 50–64 representing nearly a quarter of residents. Conversely, younger age groups are notably underrepresented, particularly 16–24 year-olds at just 8%. Home ownership is strong, with 43.7% owning outright and a further 32.1% with mortgages, reflecting a predominantly established, affluent population. The professional and managerial workforce is particularly pronounced, together accounting for 44.2% of employment, while elementary workers are markedly scarce at just 5.8%.