Hello Salome61....here’s another idea for you!
Last Summer we were considering retiring to a coastal town on the South coast as we had returned to the UK after living overseas for 24 years and had always wanted to live near the sea. Our priorities were like yours...a seaside location but with good shopping and transport links.
We looked at Exmouth and Budleigh Salterton but it didn’t quite tick all the boxes; it was a bit too far in the south west for us as we wanted to be a bit closer to the London area.
We then decided to look at west Dorset - it is much cheaper than east Dorset (eg. Poole, Bournemouth, Swanage) because it is further from the motorway network and too far for commuters going into Southampton and London.
We spent some time looking around Weymouth and Dorchester and purchased a house in Weymouth. We love it here....lots of shops including Debenhams, TK Maxx, M&S food hall but Dorchester is just a bus ride away - or you could go by train and it has a very good range of shops too and very popular Wednesday morning market. Dorchester also has a thriving arts and cultural community.
Aside from shopping, Weymouth has a Harbour, sandy beach and shingle/pebble beaches...and although currently closed due to the lockdown restrictions a good theatre (the Pavilion) which is about to do an open air show and cinema. Also lots of cultural events take place throughout the year, as does nearby Dorchester, especially at the Corn Exchange. There are lots of walking and cycle paths and nature reserves and we are still discovering new places to explore all the time, there is so much to see and do here! See www.weareweymouth.co.uk and also Facebook sites for Weymouth.
One important thing for us was to be near a train line (for family visits) and Weymouth is the furthest outpost of ‘Southwestern Railway’ www.southwesternrailway.com - this train line terminates at London Waterloo - this includes stops at places like Dorchester, Poole, Bournemouth, Christchurch, the New Forest, Southampton, Winchester and then is a fast train to Clapham Junction and London Waterloo.
Great Western Railway trains also go to/from Weymouth if one wants to go to places like Yeovil, Bradford-upon-Avon, Bath and Bristol. See www.gwr.com
There are also buses (some routes are on pretty coastal routes) which you can take from Weymouth to other towns such as Bridport and Axminster (Somerset) and to Blandford Forum, Poole and Bournemouth. Local buses go to suburban parts of Weymouth and the no. 10 goes from the Esplanade/town centre to Dorchester including the County hospital and to Poundbury (the suburb designed by Prince Charles). See the First Bus website on www.firstgroup.com
In normal times the National Express coaches also come to Weymouth but I’ve seen far fewer in the past few weeks due to the Coronavirus, I do hope it will pick up again soon.
Well I hope this gives you some food for thought! You might to look at Rightmove/Onthemarket/Zoopla for flats and houses priced within your budget. Nice parts of Weymouth near the sea are Preston and Greenhill Gardens/Weymouth hospital walk in clinic vicinity, plus the Bellevue Road/Bincleaves Road/Castle Cove vicinity. I would avoid the town centre vicinity....lots of noise, good for younger people but not those looking for peace and quiet lol! Btw I think I may recognise you from posts on the ‘sister’ site to this, but I tend not to post there.
Good Luck!