Local Authority Byelection Results 2025 - Summary of Gains & Losses

Principal Authorities Only

Conservative gain icon Conservative Gains

From Labour

Hyndburn BC, Baxenden (6/2/2025)

Westminster City, Vincent Square (27/2/2025)

Amber Valley BC, Kilburn, Denby, Holbrook & Horsley (1/5/2025)

Cannock Chase DC, Norton Canes (1/5/2025)

Cherwell DC, Banbury Cross and Neithrop (1/5/2025)

Erewash BC, Kirk Hallam and Stanton-by-Dale (1/5/2025)

Erewash BC, Nottingham Road (1/5/2025)

Tonbridge & Malling BC, Snodland East and Ham Hill (1/5/2025)

From Liberal Democrat

Three Rivers DC, Abbots Langley & Bedmond (19/3/2025)

Cotswold DC, Tetbury with Upton (1/5/2025)

Forest of Dean DC, Newent and Taynton (1/5/2025)

From Green

New Forest DC, Bransgore, Burley, Sopley & Ringwood East (13/2/2025)

From SNP

Edinburgh City (UA), Colinton/Fairmilehead (23/1/2025)

Labour gain icon Labour Gains

From Conservative

Redbridge LBC, Hainault (1/5/2025)

From Liberal Democrat

Edinburgh City (UA), Colinton/Fairmilehead (23/1/2025)

East Dunbartonshire Council (UA), Kirkintilloch East & North & Twechar (13/2/2025)

Liberal Democrat gain icon Liberal Democrat Gains

From Conservative

North Devon DC, Instow (9/1/2025)

Pendle BC, Vivary Bridge (6/3/2025)

Horsham DC, Colgate and Rusper (17/4/2025)

North Norfolk DC, Holt (1/5/2025)

West Sussex CC, St Leonard's Forest (5/6/2025)

Wokingham DC (UA), Maiden Erlegh & Whitegates (5/6/2025)

From Labour

Lincoln City, Park (3/4/2025)

Cambridge City, East Chesterton (1/5/2025)

Cambridge City, West Chesterton (1/5/2025)

Chesterfield BC, Brampton East and Boythrope (1/5/2025)

From Plaid

Neath Port Talbot CBC (UA), Ystalyfera and Cwmllynfell (3/4/2025)

From Independent & Other

Torridge DC, Appledore (17/4/2025)

West Devon BC, Tavistock North (1/5/2025)

Maldon DC, Maldon West (29/5/2025)

Reform gain icon Reform Gains

From Conservative

Tendring DC, The Bentleys & Frating (6/2/2025)

Breckland DC, Bedingfeld (27/2/2025)

East Herts Council, Braughing & Standon (1/5/2025)

Isle of Wight Council (UA), Central Rural (1/5/2025)

Isle of Wight Council (UA), Lake North (1/5/2025)

Thanet DC, Thanet Villages (1/5/2025)

Vivary Bridge, Pendle (1/5/2025)

Broadland DC, Acle (15/5/2025)

Tendring DC, Frinton (5/6/2025)

From Labour

Medway Council (UA), Rochester East & Warren Wood (6/2/2025)

Torfaen CBC (UA), Trevethin & Penygarn (13/2/2025)

Tameside MBC, Longdendale (10/4/2025)

Bassetlaw DC, Sturton (1/5/2025)

Breckland DC, Thetford Priory (1/5/2025)

Bridgend CBC (UA), Pyle, Kenfig Hill and Cefn Cribwr (1/5/2025)

Chorley BC, Chorley East (1/5/2025)

Erewash BC, Cotmanhay (1/5/2025)

Exeter City, Mincinglake and Whipton (1/5/2025)

Forest of Dean DC, Cinderford East (1/5/2025)

Harlow DC, Mark Hall (1/5/2025)

Hartlepool BC (UA), Throston (1/5/2025)

Lichfield DC, Curborough (1/5/2025)

Newcastle-under-Lyme BC, Knutton (1/5/2025)

Norfolk CC, Thetford West (1/5/2025)

North Warwickshire BC, Arley and Whitacre (1/5/2025)

North Warwickshire BC, Atherstone Central (1/5/2025)

Rochdale MBC, Balderstone and Kirkholt (1/5/2025)

Thurrock Council (UA), Ockendon (two seats) (1/5/2025)

Wyre BC, Park (1/5/2025)

Calderdale MBC, Skircoat (8/5/2025)

Stoke-on-Trent City (UA), Birches Head and Northwood (15/5/2025)

Carmarthenshire CC (UA), Lliedi (29/5/2025)

Amber Valley BC, Somercotes (5/6/2025)

King's Lynn & West Norfolk BC, Fairstead (5/6/2025)

King's Lynn & West Norfolk BC, North Lynn (5/6/2025)

From Liberal Democrat

St Helens MBC, Sutton South East (3/4/2025)

Blaby DC, Glen Parva (1/5/2025)

Norfolk CC, Marshland North (1/5/2025)

Teignbridge DC, Teignmouth West (1/5/2025)

From Independent & Other

Arun DC, Marine (24/4/2025)

Bassetlaw DC, Beckingham (1/5/2025)

Boston BC, Trinity (1/5/2025)

Castle Point BC, Canvey Island Winter Gardens (29/5/2025)

Leeds City, Morley South (12/6/2025)

North Northamptonshire Council (UA), Higham Ferrers (12/6/2025)

Nottinghamshire CC, Mansfield North (12/6/2025)

Green gain icon Green Gains

From Labour

Warwick DC, All Saints & Woodloes (13/2/2025)

Haringey LBC, St Ann's (10/4/2025)

Lambeth LBC, Herne Hill and Loughborough Junction (1/5/2025)

Stroud DC, Stroud Central (1/5/2025)

Stroud DC, Severn (11/6/2025)

From Liberal Democrat

Winchester City, Colden Common and Twyford (1/5/2025)

SNP gain icon SNP Gains

From Labour

Stirling Council (UA), Bannockburn (23/1/2025)

East Ayrshire Council (UA), Kilmarnock North (20/2/2025)

Glasgow City (UA), North East (20/3/2025)

Glasgow City (UA), Southside Central (20/3/2025)

Independent & Other gain icon Independent & Other Gains

From Conservative

Pembrokeshire Council (UA), Haverfordwest Prendergast (11/2/2025)

Peterborough City (UA), Barnack (1/5/2025)

From Labour

Shetland Council, Shetland North (23/1/2025)

Hounslow LBC, Syon & Brentford Lock (6/3/2025)

Redbridge LBC, Mayfield (27/3/2025)

Amber Valley BC, Ironville & Riddings (1/5/2025)

From Liberal Democrat

Bath & North East Somerset Council (UA), Saltford (16/1/2025)

From Independent & Other

Isle of Wight Council (UA), Freshwater South (1/5/2025)


Information courtesy of the Association of Liberal Democrat Councillors.

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