AL5 house prices and area facts
The AL5 postcode district in Harpenden, mostly in St Albans.
In 2025, 499 homes sold in AL5 for a median of £800,000, 8.1% more than in 2020.
- Median sold price, 2025
- £800,000499 sales
- Five-year change
- +8.1%In the median price since 2020
- Recorded crime
- 60A year per 1,000 residents; England and Wales 100
- Flood risk
- 14.4%Of homes at high, medium or low risk from rivers, the sea or surface water
- Gigabit broadband
- 91.3%Of premises can get it
- Deprivation
- 0%Of postcodes in the nation's most deprived fifth of neighbourhoods
- Homes
- 11,407With a recorded sale or an energy certificate
House prices since 1995
Median price of every recorded sale each year.
| Type | Median price | Sales |
|---|---|---|
| Detached | £1,415,000 | 173 |
| Semi-detached | £842,750 | 144 |
| Terraced | £602,500 | 77 |
| Flats | £345,000 | 105 |
These figures describe AL5 as a whole, not any particular home. Crime is counted where it is recorded and divided by residents, so town centres with few residents show high rates; it does not measure personal safety. Sold prices: HM Land Registry. Crime: police.uk. Flood: Environment Agency and Natural Resources Wales. Broadband: Ofcom. Deprivation: the English and Welsh indices of deprivation. Licences.
Look up a home in AL5
Type the postcode or the address: the free preview shows what the full report holds for that home.