At a Glance
Average Property Price - KT20
£612,365
91
National percentile
12 month avg at 31 Jul 2026
Average Monthly Rent - KT
£1,747
88
National percentile
Estimate at 31 Jul 2026
Average Net Household Income - KT20
£52,301
92
National percentile
2023 census data
Flat / Maisonette Yield - KT
4.9%
8
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Price Growth - KT20
-0.7%
3
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - KT
2.5%
0
National percentile
Estimate at 31 Jul 2026
Street Rankings — KT20
Top 5 streets in KT20 ranked by 3-year average sale price.
| # | Street | 3Y Avg |
|---|---|---|
| 1 | Warren Drive | £2,768,750 |
| 2 | The Chase | £2,542,500 |
| 3 | Alcocks Lane | £2,266,667 |
| 4 | Hamilton Place | £2,216,667 |
| 5 | Woodland Way | £2,118,501 |
Highest Monthly Sales — KT20
The highest-value transaction recorded in KT20 for each of the last 5 months.
Property Price & Volume Trends
At £746,000, KT20 is among the most expensive postcodes nationally. However, annual price growth over the past decade has been below average at 2.3%, suggesting modest appreciation relative to the broader market. Transaction activity has slowed noticeably: 234 sales in the latest full year against a 10-year average of 336, reflecting a softer trading tempo.
Rent & Yield Trends
Monthly rents of £1,733 sit well above the national average, placing the area in the upper band for rental costs. Rent growth over the past decade has been exceptionally slow at 2.5%, among the slowest nationally, indicating limited rental inflation. The flat yield has improved to 4.8% from a 10-year average of 4.0%, a welcome uplift for buy-to-let investors but still modest in absolute terms.
Income & Affordability Trends
Household incomes average £52,301, among the highest nationally. Purchase affordability has deteriorated: the price-to-income ratio has risen from 14.1x in 2016 to 14.9x today, signalling that property values have outpaced wage growth. Rental affordability has improved modestly: the rent-to-income ratio has fallen from 35.8% to 33.6%, easing the cost burden for tenants.
Resident Demographic Profile
The population is notably older than the national average: over half are aged 50 and above, with 25% aged 65-plus compared to the national average of 19.6%. The under-25s are significantly underrepresented at 7.9%, well below the national average of 11.0%. Owner-occupation is exceptionally high at 82.6% (outright plus mortgaged), with only 10.4% in private rental—a marked contrast to the national average of 21.7%. The workforce is heavily skewed towards managers (23.2%) and professionals (22.4%), nearly double the national proportions, while elementary workers comprise just 4.5% against a national average of 10.2%.