Wellingborough - NN9
The average house price in Wellingborough (NN9) was £275,982 in 2025, up 495% from £46,375 in 1995. Prices peaked at £283,471 in 2024.
Over the last ten years, average prices have risen 50% (from £183,645 in 2015). The median sale price in 2025 was £245,000 across 477 sales. 17,816 transactions have been recorded in NN9 since 1995.
So far in 2026, 204 sales have been recorded at an average price of £283,937 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £275,982 | £245,000 | 477 |
| Detached | £393,568 | £346,750 | 144 |
| Semi-detached | £244,081 | £240,000 | 189 |
| Terraced | £214,226 | £206,750 | 122 |
| Flats/maisonettes | £122,852 | £115,500 | 22 |
Price
Type
Average Price by Year
Median Price by Year
Transaction Volume by Year
Data source: UK Land Registry Price Paid Data. Inflation data: ONS CPI series D7BT. Real prices expressed in 2026 pounds.