Market analysis
The average home in the SN3 postcode area, part of Swindon, has sold for £330,095 — 22% above the UK average of £271,295. The median sold price, less skewed by the most expensive sales, is £250,000. In 2025, the most recent complete year, prices fell 3.5% year on year, from £334,911 to £323,022. Since 2015, average values here have grown by 16%.
Semi-detached houses are the most commonly sold property type in SN3, making up 36% of the 27,199 transactions on record. In all, 27,199 sales have been registered here since 1995, within Thamesdown, Swindon. Buyers weighing up SN3 commonly compare it with neighbouring SN1, SN10, SN11.
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Property Value Trends
2026 data is partialHover over data points to see details
Market Summary
Higher-value properties pull the average above median, indicating a mixed market.
Property Types
Recent Registered Sales
HM Land Registry| Property Type | Address | Sale Date | Price Paid |
|---|---|---|---|
| Terraced | 23, RIDGE NETHER MOOR, LIDEN SN3 6NB | 12-06-2026 | £208,000 |
| Semi-Detached | 34, OXFORD ROAD, STRATTON ST MARGARET SN3 4HD | 12-06-2026 | £395,000 |
| Terraced | 8, SYWELL ROAD SN3 4BG | 12-06-2026 | £268,000 |
| Semi-Detached | 39, MATLEY MOOR SN3 6NL | 11-06-2026 | £245,000 |
| Detached | 13, CRISPIN CLOSE, STRATTON SN3 4XH | 10-06-2026 | £405,000 |
| Flat | 15, THE BIRCHES SN3 1PT | 08-06-2026 | £138,000 |
| Semi-Detached | 12, HACKLETON RISE, STRATTON ST MARGARET SN3 4EF | 05-06-2026 | £276,250 |
| Semi-Detached | 79, GODWIN ROAD, STRATTON SN3 4XF | 05-06-2026 | £375,000 |
| Detached | 19, FARMAN CLOSE SN3 6DP | 05-06-2026 | £305,250 |
| Semi-Detached | 5, CLITCHBURY CLOSE, COATE SN3 6FP | 05-06-2026 | £325,000 |
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About this data
Averages and medians on this page cover the 10,667 sales registered in SN3 since 2015, so they reflect the current market rather than three decades of it. The 27,199 figure is every sale since records begin in 1995, and the yearly chart uses each year's own sales. Prices are what buyers actually paid, as registered with HM Land Registry — not asking prices or estimates. Scotland and Northern Ireland are not in this dataset; see Scotland and Northern Ireland.