Market analysis
The average home in the SN4 postcode area, part of Swindon, has sold for £359,913 — 33% above the UK average of £271,295. The median sold price, less skewed by the most expensive sales, is £283,000. In 2025, the most recent complete year, prices rose 6.1% year on year, from £375,442 to £398,406. Since 2015, average values here have grown by 39%.
Detached houses are the most commonly sold property type in SN4, making up 34% of the 16,078 transactions on record. In all, 16,078 sales have been registered here since 1995, within Thamesdown, Wiltshire. Buyers weighing up SN4 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 | 9, LUCERNE CLOSE, ROYAL WOOTTON BASSETT SN4 7JQ | 19-06-2026 | £240,000 |
| Terraced | ARNOLD COURT, 2, COPED HALL, ROYAL WOOTTON BASSETT SN4 8ES | 19-06-2026 | £309,000 |
| Semi-Detached | 65, LONGLEAZE, ROYAL WOOTTON BASSETT SN4 8AS | 12-06-2026 | £343,000 |
| Semi-Detached | 58, MAUNSELL WAY, WROUGHTON SN4 9JE | 11-06-2026 | £400,000 |
| Semi-Detached | 49, CASTLEVIEW ROAD, CHISELDON SN4 0NS | 05-06-2026 | £335,000 |
| Semi-Detached | 13, BERKELEY ROAD, WROUGHTON SN4 9BN | 04-06-2026 | £345,000 |
| Terraced | 3, QUEENS ROAD, ROYAL WOOTTON BASSETT SN4 8AH | 01-06-2026 | £340,000 |
| Detached | 8, BERANBURH FIELD, WROUGHTON SN4 0QL | 29-05-2026 | £640,000 |
| Detached | 20, WAINWRIGHT MEWS, WROUGHTON SN4 9BG | 29-05-2026 | £508,500 |
| Terraced | 57, PRIORS HILL, WROUGHTON SN4 0RL | 29-05-2026 | £220,000 |
Track SN4 sold prices
Get an email when HM Land Registry publishes new sold prices for SN4 — usually once a month. The latest sales, the district median, and how SN4 is moving.
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About this data
Averages and medians on this page cover the 6,022 sales registered in SN4 since 2015, so they reflect the current market rather than three decades of it. The 16,078 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.