Sold prices · South West
Sold house prices in SN12 (Wiltshire)
389 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 | 134 | £386,000 | £327,600 – £453,750 | £361,000 – £425,000 |
| Semi-detached | 136 | £290,000 | £247,750 – £327,750 | £275,000 – £300,000 |
| Terraced | 92 | £230,000 | £210,000 – £270,125 | £222,500 – £240,000 |
| Flat / maisonette | 27 | £140,000 | £95,500 – £186,750 | £100,000 – £186,000 |
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 |
|---|---|---|---|---|---|---|
| Wiltshire (100% of SN12 sales, July 2026) | £328,746 | +2.6% | £519,207 | £328,063 | £265,275 | £158,309 |
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 SN12 over 12 months — the two measure different things and can differ.
Area rent and gross yield
| Type | Area rent / month | Gross yield |
|---|---|---|
| Detached | £1,496 | 4.7% |
| Semi-detached | £1,191 | 4.9% |
| Terraced | £1,061 | 5.5% |
| Flat / maisonette | £852 | 7.3% |
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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