St Albans - AL4
The average house price in St Albans (AL4) was £691,820 in 2025, up 595% from £99,479 in 1995. Prices peaked at £704,000 in 2022.
Over the last ten years, average prices have risen 43% (from £482,775 in 2015). The median sale price in 2025 was £638,750 across 406 sales. 15,115 transactions have been recorded in AL4 since 1995.
So far in 2026, 123 sales have been recorded at an average price of £667,285 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £691,820 | £638,750 | 406 |
| Detached | £972,203 | £876,250 | 104 |
| Semi-detached | £773,802 | £725,000 | 143 |
| Terraced | £527,522 | £497,498 | 92 |
| Flats/maisonettes | £307,222 | £295,000 | 67 |
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.