The AL7 Welwyn Garden City Postcode District
The AL7 postcode district is a postal district with a population of 33,890 and is within the AL St Albans postcode area.
The area of the AL7 postcode district is 4.52 square miles which is 11.69 square kilometres or 2,889.83 acres.
There are 4 postcode sectors within the AL7 district.
The al7 Postcode District is in the Hertfordshire region of Bedfordshire and Hertfordshire within East of England.
Yearly House Price Averages for the AL7 Postcode District
| Type of Property |
2018 Average |
2018 Sales |
2017 Average |
2017 Sales |
2016 Average |
2016 Sales |
2015 Average |
2015 Sales |
| Detached |
£530,886 | 44 |
£548,151 | 55 |
£498,028 | 44 |
£456,759 | 40 |
| Semi-Detached |
£424,778 | 103 |
£407,896 | 91 |
£397,148 | 78 |
£340,072 | 98 |
| Terraced |
£363,432 | 224 |
£365,815 | 238 |
£343,464 | 238 |
£300,522 | 250 |
| Flats |
£247,654 | 236 |
£232,501 | 213 |
£218,214 | 150 |
£188,598 | 143 |
Map of the AL7 Postcode District
Postcode Sectors within the AL7 Postcode District
Postcode Districts that Share a Border with AL7
