Welcome to Peter Alan - Penarth The Peter Alan branch in Penarth lies on Windsor Road and offers both sales and lettings services The branch covers Victoria Wharf, Penarth, Llandough, Penarth, Dinas Powys and Sully. Our team in Penarth would love to help you whether you are looking to buy, sell, rent or let your property. If you would like more information or to arrange a free, no obligation valuation please call us or fill in the form above and the team will be in touch. About Penarth Penarth is a popular seaside town in the Vale of Glamorgan, located around 5 miles South West of Cardiff. There are 3 Secondary schools in Penarth, one of which is Independent, and a number of Primary schools. There are both regular train and bus services from Penarth into Cardiff. There are several leisure areas in Penarth including the marina, Cosmeston Lakes Country Park, and Penarth pier. Throughout the year there are paddle steamer boat trips from Penarth pier to places such as Minehead and Ilfracombe. To view our accessibility options at this office please click here.