AL7 3
The AL7 3 Postcode Sector
The postcode sector is for the Welwyn Garden City
AL7 3 is a postcode sector located in England's Easter Region
Neighbouring postcode areas include AL7 4 and AL8 6
Map of the AL7 3 Postcode
Post Town for the AL7 3 Sector
- WELWYN GARDEN CITY Hertfordshire
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Map of the AL7 3 postcode sector showing built up areas
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Holwell Primary School - school
Our Lady's RC Primary School - school
Peartree Primary School - school
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Papa John's - fast food
The Chieftain - pub
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The Salvation Army - Welwyn Garden City
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Statistical Built Up Areas and Codes for the AL7 3 Sector
The list is in order of number of properties descending
- Welwyn Garden CityE63004349