The banking giant said it was shutting the branches in June, while also cutting hours across 36 sites and switching 18 to be counter-free.
Santander said it will be left with 349 branches, down from 444 currently, after the overhaul, which will include five so-called work cafes.
The move will put about 750 jobs at risk if the plans get the go ahead after consultations with unions, the bank said.
A Santander UK spokesman said: “As customer behaviour changes, we are ensuring that our branches remain fit for the future.
“Our new combination of full-service branches, alongside work cafes, counter-free branches and reduced hours branches, aims to provide the right balance between digital banking and face-to-face money management and guidance.”
He added: “Closing a branch is always a very difficult decision and we spend a great deal of time assessing where and when we do this and how to minimise the impact it may have on our customers.”
Recommended Reading:
This is the full list of Santander banks set to close their doors for good this year, according to PA.
Santander bank closures
- Aberdare, Glamorgan, Wales, June 24
- Arbroath, Angus, Scotland, June 17
- Armagh, County Armagh, Northern Ireland, July 1
- Blackwood, Gwent, Wales, June 23
- Blyth, Northumberland August 5
- Bognor Regis, West Sussex, July 14
- Borehamwood, Hertfordshire, July 1
- Brecon, Powys, Wales, June 25
- Brixton, London, August 11
- Caernarfon, Gwynedd, Wales, July 07
- Camborne, Cornwall, July 7
- Canvey Island, Essex, August 5
- Clacton, Essex, June 16
- Cleveleys, Lancashire, June 23
- Colne, Lancashire, July 14
- Colwyn Bay, Clwyd, Wales, July 24
- Crowborough, East Sussex, July 23
- Croydon, Surrey, June 16
- Cumbernauld, Lanarkshire, Scotland, July 7
- Didsbury, Greater Manchester, July 8
- Downpatrick, County Down, Northern Ireland, August 6
- Dungannon, County Tyrone, Northern Ireland, June 23
- Edgware Road, London, August 12
- Eltham, London, June 23
- Exmouth, Devon, July 15
- Falmouth, Cornwall, July 21
- Farnham, Surrey, July 29
- Felixstowe, Suffolk, July 16
- Finchley, London, August 6
- Fleet, Hampshire, June 30
- Formby, Merseyside, August 11
- Gateshead Metro, Tyne & Wear, June 16
- Glasgow LDHQ, Lanarkshire, Scotland, June 24
- Glasgow MX, Lanarkshire, June 23
- Greenford, Greater London, June 24
- Hackney, London, July 15
- Hawick, Roxburghshire, Scotland, July 24
- Herne Bay, Kent, July 8
- Hertford, Hertfordshire, July 29
- Holloway, London, July 14
- Holywell, Clwyd, Wales, Aug 13
- Honiton, Devon, July 14
- Kidderminster, Worcestershire, June 18
- Kilburn, London, June 17
- Kirkby, Merseyside, July 22
- Launceston, Cornwall, June 16
- Louth, Lincolnshire, June 17
- Magherafelt, County Londonderry, Northern Ireland, June 24
- Malvern, Worcestershire, July 2
- Market Harborough, Leicestershire, July 01
- Musselburgh, Midlothian, Scotland, June 30
- New Milton, Hampshire, July 28
- Peterhead, Aberdeenshire, June 26
- Plympton, Devon, August 14
- Portadown, County Armagh, Northern Ireland, June 30
- Pudsey, West Yorkshire, July 28
- Rawtenstall, Lancashire, July 15
- Ross-On-Wye, Herefordshire, July 30
- Ruislip, Greater London, July 7
- Rustington, West Sussex, August 5
- Saltcoats, Ayrshire, Scotland July 21
- Seaford, East Sussex, July 15
- Shaftesbury, Dorset, July 23
- Sidcup, Kent, August 11
- St Austell, Cornwall, July 8
- St Neots, Cambridgeshire, July 30
- Stokesley, Cleveland, July 31
- Strabane, County Tyrone, Northern Ireland, July 23
- Surrey Quays, London, November 10
- Swadlincote, Derbyshire, June 30
- Tenterden, Kent, July 7
- Torquay, Devon, June 17
- Tottenham, London, July 8
- Whitley Bay, Tyne & Wear, August 6
- Willerby, East Yorkshire, August 13
- Wimborne, Dorset, August 4
- Wishaw, Lanarkshire, Scotland July 22
- Branches awaiting confirmed closure date:
- Bexhill, East Sussex
- Billericay, Essex
- Dover, Kent
- Droitwich, Worcestershire
- Dunstable, Bedfordshire
- East Grinstead, West Sussex
- Holyhead, Gwynedd, Wales
- Ilkley, West Yorkshire
- Larne, County Antrim, Northern Ireland
- Lytham St Annes, Lancashire
- Maldon, Essex
- Morley, West Yorkshire
- North Walsham, Norfolk
- Redcar, Cleveland
- Saffron Walden, Essex
- Turriff, Aberdeenshire, Scotland
- Uckfield, East Sussex
- Urmston, Greater Manchester
