Sold prices · London
Sold house prices in KT3 (Kingston upon Thames)
333 standard residential sales registered with HM Land Registry for completions from 1 August 2025 to 31 July 2026 (our data runs to 28 August 2026). The newest month, August 2026, is left out: HM Land Registry is still adding sales to it. Earlier recent months can still grow a little in later releases.
By property type
| Type | Sales | Median | Middle 50% | 95% interval of the median |
|---|---|---|---|---|
| Detached | 38 | £1,188,500 | £768,750 – £1,567,500 | £800,000 – £1,550,000 |
| Semi-detached | 96 | £763,750 | £660,000 – £904,000 | £700,000 – £838,000 |
| Terraced | 117 | £655,000 | £570,000 – £755,000 | £618,000 – £700,000 |
| Flat / maisonette | 82 | £356,500 | £306,250 – £413,750 | £335,000 – £377,000 |
Median = the middle sale price. Middle 50% = from the 25th to the 75th percentile. The 95% interval shows how far the median could move with a different set of sales; a wide interval means few or very varied sales. Types with fewer than 20 sales show no price.
Official UK House Price Index for the area
| Local authority | Average price | 12-month change | Detached | Semi | Terraced | Flat |
|---|---|---|---|---|---|---|
| Kingston upon Thames (78% of KT3 sales, July 2026) | £591,555 | +3.3% | £1,304,915 | £812,491 | £591,784 | £364,805 |
| Merton (22% of KT3 sales, July 2026) | £615,890 | -0.9% | £2,338,085 | £954,064 | £686,591 | £405,123 |
The UK House Price Index (HM Land Registry, calculated by the ONS) is a modelled average for the whole local authority, adjusted for the mix of homes sold and smoothed over 3 months; the latest months are provisional and are revised. Our median above is the middle actual sale in KT3 over 12 months — the two measure different things and can differ.
Area rent and gross yield
| Type | Area rent / month | Gross yield |
|---|---|---|
| Detached | £2,695 | 2.7% |
| Semi-detached | £2,416 | 3.8% |
| Terraced | £2,242 | 4.1% |
| Flat / maisonette | £1,708 | 5.7% |
Area rent = ONS Price Index of Private Rents for the local authority of each sale (August 2026): the average rent of existing tenancies of that property type — an area baseline, not the rent a particular home would let for. Gross yield = area rent × 12 ÷ median price, before costs, tax and voids.
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