Market analysis
The average home in the NN17 postcode area, part of Corby, has sold for £288,082 — 6% above the UK average of £271,295. The median sold price, less skewed by the most expensive sales, is £203,495. In 2025, the most recent complete year, prices fell 13.3% year on year, from £322,784 to £279,697. Since 2015, average values here have fallen by 3%.
Semi-detached houses are the most commonly sold property type in NN17, making up 39% of the 17,001 transactions on record. In all, 17,001 sales have been registered here since 1995, within Northamptonshire. Buyers weighing up NN17 commonly compare it with neighbouring NN1, NN10, NN11.
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Property Value Trends
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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 |
|---|---|---|---|
| Detached | 5, BRAMBLEWOOD ROAD, WELDON NN17 3ED | 19-06-2026 | £277,500 |
| Terraced | 27, ELTON STREET NN17 5EN | 19-06-2026 | £250,000 |
| Semi-Detached | 30, HORSETAIL WALK NN17 5HD | 15-06-2026 | £300,000 |
| Semi-Detached | 22, WILLETTS CLOSE NN17 1HU | 12-06-2026 | £230,000 |
| Detached | 2, BRAMBLEWOOD ROAD, WELDON NN17 3ED | 12-06-2026 | £450,000 |
| Semi-Detached | 21, TELFORDS CLOSE NN17 1BF | 12-06-2026 | £220,000 |
| Flat | 80, ORKNEY WALK NN17 2QT | 12-06-2026 | £60,000 |
| Flat | 69, TUNWELL LANE NN17 1AR | 12-06-2026 | £82,000 |
| Terraced | 17, MEDINA ROAD NN17 2JE | 09-06-2026 | £185,000 |
| Detached | 10, BUCKLE LANE NN17 5DR | 04-06-2026 | £300,000 |
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About this data
Averages and medians on this page cover the 8,209 sales registered in NN17 since 2015, so they reflect the current market rather than three decades of it. The 17,001 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.