22 School Lane, Welwyn, HRT
10A High Street, Welwyn, HRT
4 London Road, Welwyn, HRT
54 Orchard Road, Welwyn, HRT
Appletrees Mill Lane, Welwyn, HRT
6 Hobbs Hill, Welwyn, HRT
13 Cubitts Close, Welwyn, HRT
76 Upper Green Road, Welwyn, HRT
Walnut Tree Farm 74 Upper Green Road, Welwyn, HRT
Riverside House 14 Prospect Place, Welwyn, HRT
4 Danesbury Park Road, Welwyn, HRT
15 The Drive, Welwyn, HRT
The Coach House Tewin Water, Welwyn, HRT