Alderton - NN7
The average house price in Alderton (NN7) was £415,137 in 2025, up 445% from £76,113 in 1995. Prices peaked at £432,084 in 2022.
Over the last ten years, average prices have risen 31% (from £317,314 in 2015). The median sale price in 2025 was £350,000 across 435 sales. 14,506 transactions have been recorded in NN7 since 1995.
So far in 2026, 96 sales have been recorded at an average price of £385,975 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £415,137 | £350,000 | 435 |
| Detached | £519,223 | £450,000 | 215 |
| Semi-detached | £337,699 | £302,500 | 146 |
| Terraced | £285,917 | £273,750 | 60 |
| Flats/maisonettes | £178,036 | £179,000 | 14 |
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.