Potential by-elections following the General Election.
Jul 10, 2024 16:17:26 GMT
Tony Otim, Khunanup, and 1 more like this
Post by East Anglian Lefty on Jul 10, 2024 16:17:26 GMT
Breaking that down by geography:
Councillor for a ward in the constituency they were elected for
Aberdeenshire Fraserburgh & District, Seamus Logan (SNP), Aberdeenshire N & Moray E
Amber Valley Kilburn, Demby, Holbrook & Horseley, Linsey Farnsworth (Lab), Amber Valley
Ashford Aylesford & East Stour, Sojan Joseph (Lab), Ashford
Barking & Dagenham Village, Margaret Mullane (Lab), Dagenham & Rainham
Bassetlaw Worksop East, Jo White (Lab), Bassetlaw
Birmingham Aston, Ayoub Khan (Ind), Birmingham Perry Barr
Bournemouth, Christchurch & Poole Broadstone, Vikki Slade (LD), Mid Dorset & North Poole NOT RESIGNING
Breckland Thetford Priory, Terry Jermy (Lab), South West Norfolk
Calderdale Calder, Josh Fenton-Glynn (Lab), Calder Valley
Cannock Chase Norton Canes, Josh Newbury (Lab), Cannock Chase
Carmarthenshire Llanddarog, Ann Davies (PC), Caerfyrddin
Central Bedfordshire Meppershall & shillington, Blake Stephenson (Con), Mid Bedfordshire
Chelmsford Moulsham & Central, Marie Goldman (LD), Chelmsford
Cherwell Banbury Grimsbury & Hightown, Sean Woodcock (Lab), Banbury
Cheshire East Crewe West, Connor Naismith (Lab), Crewe & Nantwich
Cheshire West & cheshire Northwich Leftwich, Andrew Cooper (Lab), Mid Cheshire
Colchester New Town & Christ Church, Pam Cox (Lab), Colchester
Cornwall Ludgvan, Madron, Gulval & Heamoor, Andrew George (LD), St Ives
Cornwall Falmouth Penwerris, Jayne Kirkham (Lab), Truro & Falmouth
Crawley Northgate & West Green, Peter Lamb (Lab), Crawley
Cumberland Keswick, Markus Campbell-Savours (Lab), Penrith & Solway
Derby Sinfin & Osmaston, Baggy Shanker (Lab), Derby South
Devon Dawlish, Martin Wrigley (LD), Newton Abbott
Devon Barnstaple, Ian Roome (LD), North Devon
Dudley Wollaston & stourbridge Town, Cat Eccles (Lab), Stourbridge
East Ayrshire Doon Valley, Elaine Stewart (Lab), Ayr, Carrick & Cumnock
East Ayrshire Kilmarnock West & Crosshouse, Lilian Jones (Lab), Kilmarnock & Loudon
East Cambridgeshire Bottisham, Charlotte Cane (LD), Ely & East Cambridgeshire
East Dunbartonshire Kirkintilloch East & West & Twechar, Susan Murray (LD), Mid Dunbartonshire
Edinburgh Colinton Fairmilehead, Scott Arthur (Lab), Edinburgh South West
Falkirk Falkirk South, Euan Stainbank (Lab), Falkirk
Fife West Fife & Coastal Villages, Graeme Downie (Lab), Dunfermline & Dollar
Forest of Dean Cinderford East, Matt Bishop (Lab), Forest of Dean
Gedling Redhill, Michael Payne (Lab), Gedling
Glasgow North East, Maureen Burke (Lab), Glasgow North East
Glasgow Drumchapel/Anniesland, Patricia Ferguson (Lab), Glasgow West
Gravesham Rosherville, Lauren Sullivan (Lab), Gravesham
Hammersmith & Fulham Lillie, Ben Coleman (Lab), Chelsea & Fulham
Harlow Little Parndon & Town Centre, Chris Vince (Lab), Harlow
Hartlepool Burn Valley, Jonathan Brash (Lab), Hartlepool
Herefordshire Bishops Frome & Cradley, Ellie Chowns (Grn), North Herefordshire
Hertfordshire Hoddesdon North, Lewis Cocking (Con), Broxbourne
Highland Fort William & Ardnamurchan, Angus MacDonald (LD), Inverness, Skye & West Ross-shire
Horsham Denne, John Milne (LD), Horsham
Inverclyde Inverclyde West, Martin McCluskey (Lab), Inverclyde & Renfrewshire West
Isle of Anglesey Talybolion, Llinos Medi (PC), Ynys Mon
Isle of Wight Bembridge, Joe Robertson (Con), Isle of Wight East
Isle of Wight Cowes North, Richard Quigley (Lab), Isle of Wight West
Kent Northfleet & Gravesend West, Lauren Sullivan (Lab), Gravesham
Kirklees Holme Valley South, Paul Davies (Lab), Colne Valley
Leeds Farnley & Wortley, Mark Seward (Lab), Leeds SW & Morley
Leicestershire Markfield, Desford & Thornton, Peter Bedford (Con), Mid Leicestershire
Lewes Newhaven South, James MacCleary (LD), Lewes
Lichfied Curborough, Dave Robertson, Lichfield
Medway Rochester East & warren Wood, Tris Osborne (Lab), Chatham & Aylesford
Medway Rochester East & warren Wood, Lauren Edwards (Lab), Rochester & Strood
Medway Gillingham South, Naushabah Khan (Lab), Gillingham & Rainham
Merton Wimbledon Town & Dundonald, Paul Kohler (LD), Wimbledon
Mid Devon Clare & Shuttern, Rachel Gilmour (LD), Tiverton & Minehead
Mid Sussex Hurstpierpoint, Alison Bennett (LD), Mid Sussex
Monmouthshire Town, Catherine Fookes (Lab), Monmouthshire
Moray Elgin City South, Graham Leadbitter (SNP), Moray West,Nairn & Strathspey
Norfolk Melton Constable, Steffan Aquarone (LD), North Norfolk
Norfolk Thetford west, Terry Jermy (Lab), South West Norfolk
North Devon Barnstaple with Pilton, Ian Roome (LD), North Devon
North Hertfordshire Royston Palace, Chris Hinchcliff (Lab), North East Hertfordshire
North Lanarkshire Fortissat, Kenneth Stevenson (lab), Airdrie & Shotts
North Lanarkshire Mossend & Holytown, Frank McNally (Lab), Coatbridge & Bellshill
North Warwickshire Atherstone Central, Rachel Taylor (Lab), North Warwickshire & Bedworth
North Warwickshire Arley & Whitacre, Jodie Gosling (Lab), Nuneaton
Oxfordshire Otmoor, Calum Miller (LD), Bicester & Woodstock
Oxfordshire Chalgrove & Watlington, Freddie Van Mierlo (LD), Henley & Thame
Plymouth Plymstock Radford, Rebecca Smith (Con), South West Devon
Rugby New Bilton, John Slinger (Lab), Rugby
Somerset Wells, Tessa Munt (LD), Wells and Mendip
Somerset South Petherton & Islemoor, Adam Dance (LD), Yeovil
Somerset, Blackmoor Vale, Sarah Dyke (LD), Glastonbury & Somerton
South Gloucestershire Frampton Cotterrell, Claire Young (LD), Thornbury and Yate
South Oxfordshire Watlington, Freddie Van Mierlo (LD), Henley & Thame
Southampton Shirley, Satvir Kaur (Lab), Southampton Test
Stirling Stirling East, Chris Kane (Lab), Stirling & strathallan
Stockport Cheadle West & Gatley, Tom Morrison (LD), Cheadle
Stockport Bredbury Green & Romiley, Lisa Smart (LD), Hazel Grove
Stoke Little Chell & Stanfield, David Williams (Lab), Stoke On Trent North
Stratford-on-Avon Welford-on-Avon, Manuella Perteghella (LD), Stratford-on-Avon
Surrey Tadworth, Walton& Kingswood, Rebecca Paul (Con), Reigate
Surrey Woking South, Will Forster (LD), Woking
Sutton The Wrythe, Bobby Deans (LD), Carshalton & wallington
Sutton Sutton West & East Cheam, Luke Taylor (LD), Sutton & Cheam
Swindon Rodbourne Cheney, Will Stone (Lab), Swindon North
Teignbridge Dawlish North East, Martin Wrigley (LD), Newton Abbott
Telford & wrekin Malinslee & Dawley, Shaun Davies (Lab), Telford
Torbay Barton with Watcombe, Steve Darling (LD), Torbay
Warrington Bewsey & Whitecross, Sarah Hall (Lab), Warrington South
Watford Holywell, Matt Turmaine (Lab), Watford
West Berkshire Thatcham North East, Lee Dillon (LD), Newbury
West Dunbartonshire Kilpatrick, Douglas McAllister (Lab), West Dunbartonshire
West Lothian Whitburn & Blackburn, Kirsteen Sullivan (Lab), Bathgate & Linlithgow
West Oxfordshire Standlake, Aston & stanton Harcourt, Charlie Maynard (LD), Witney
West Sussex Worthing West, Beccy Cooper (Lab), Worthing West
Wiltshire Box & Colerne, Brian Mathew (LD), Melksham & Devizes
Windsor & Maidenhead Furze Platt, Joshua Reynolds (LD), Maidenhead
Woking Hoe Valley, Will Forster (LD), Woking
Worthing Marine, Beccy Cooper (Lab), Worthing West
Wyre Park, Lorraine Beaver (Lab), Blackpool North & Fleetwood
Councillor for a ward in the same authority as the constituency they were elected for
Bexley Belvedere, Daniel Francis (Lab), Bexleyheath & crayford
Chichester Midhurst, Jessica Brown-Fuller (LD), Chichester
Denbighshire Prestatyn North, Gill German (Lab), Clwyd North
Ealing Northolt Mandeville, Deirdre Costigan (Lab), Ealing Southall
Eastleigh Hamble & Netley, Liz Jarvis (LD), Easleigh
Lancashire Lancaster East, Lizzi Collinge (Lab), Morecambe & Lunesdale
Milton Keynes Bletchley East, Emily Darlington (Lab), Milton Keynes Central
Redcar & Cleveland Longbeck, Luke Myer (Lab), Middlesbrough South & East Cleveland
Rochdale Balderstone & Kirkholt, Elsie Blundell (lab), Heywood & Middleton North
Shropshire BridgnorthWest & Tasley, Julia Buckley (Lab), Shrewsbury
South Cambridgeshire Histon & Impington, Pippa Heylings (LD), South Cambridgeshire
South Ribble Bamber Bridge west, Paul Foster (Lab), South Ribble
Wiltshire Bradford-on-Avon South, Sarah Gibson (LD), Chippenham
Councillor for a ward in the same region as the constituency they were elected for
Bassetlaw Sturton James Naish (Lab), Rushcliffe
Blackpool Marton, Sarah Smith (Lab), Hyndburn
Cambridge West Chesterton, Sam Carling (Lab), North West Cambridgeshire
Camden Kentish Town, South Georgia Gould (Lab), Queen's Park & Maida Vale
Camden Camden Square, Danny Beales (Lab), Uxbridge & South Ruislip
Chesterfield Brampton East & Boythorpe, Jonathan Davies (Lab), Mid Derbyshire
Derby Mackworth & New Zealand, John Whitby (Lab), Derbyshire Dales
Enfield Jubilee, Nesil Caliskan (Lab), Barking
Gedling Porchester, Michelle Welsh (Lab), Sherwood Forest
Leicestershire Braunstone, Amanda Hack (Lab), North West Leicestershire
Manchester Baguley, Phil Brickell (Lab), Bolton West
Norwich Bowthorpe, Peter Prinsley (Lab), Bury St Edmunds & stowmarket
Nottinghamshire Arnold South, Michelle Welsh (Lab), Sherwood Forest
Perth & Kinross Perth City North, Brian Leishman (Lab), Alloa & Grangemouth
Tower Hamlets Bow East, Rachel Blake (Lab), Cities of London & westminster
Worcestershire Bromsgrove South, Chris Bloore (Lab), Redditch
Wychavon Harvington & Norton, Bradley Thomas (Con), Bromsgrove RESIGNED
Councillor for a ward in a different region to the constituency they were elected for
Camden Kilburn, Lloyd Hatton (Lab), South Dorset
Ealing South Acton, Callum Anderson (Lab), Buckingham & Bletchley
Ealing Hanger Hill, Gregory Stafford (Con), Farnham & Bordon
Lambeth Herne Hill & Loughborough Junction, Jim Dickson (Lab), Dartford
Redbridge Wanstead Park, Bayo Alaba (Lab), Southend East & Rochford
Westminster West End, Jessica Toale (Lab), Bournemouth West
Westminster Harrow Road, Tim Roca (Lab), Macclesfield
Where there's any overlap (wards crossing constituency boundaries, seats in multiple local authorities etc.) I've assumed the entire ward/constituency is in the constituency/local authority. Errors likely.
All things being equal, I suspect that vacancies will occur more quickly in the lower categories, whereas in the upper categories it will be easier to hold the vacancy over to the next ordinary election.
Councillor for a ward in the constituency they were elected for
Aberdeenshire Fraserburgh & District, Seamus Logan (SNP), Aberdeenshire N & Moray E
Amber Valley Kilburn, Demby, Holbrook & Horseley, Linsey Farnsworth (Lab), Amber Valley
Ashford Aylesford & East Stour, Sojan Joseph (Lab), Ashford
Barking & Dagenham Village, Margaret Mullane (Lab), Dagenham & Rainham
Bassetlaw Worksop East, Jo White (Lab), Bassetlaw
Birmingham Aston, Ayoub Khan (Ind), Birmingham Perry Barr
Bournemouth, Christchurch & Poole Broadstone, Vikki Slade (LD), Mid Dorset & North Poole NOT RESIGNING
Breckland Thetford Priory, Terry Jermy (Lab), South West Norfolk
Calderdale Calder, Josh Fenton-Glynn (Lab), Calder Valley
Cannock Chase Norton Canes, Josh Newbury (Lab), Cannock Chase
Carmarthenshire Llanddarog, Ann Davies (PC), Caerfyrddin
Central Bedfordshire Meppershall & shillington, Blake Stephenson (Con), Mid Bedfordshire
Chelmsford Moulsham & Central, Marie Goldman (LD), Chelmsford
Cherwell Banbury Grimsbury & Hightown, Sean Woodcock (Lab), Banbury
Cheshire East Crewe West, Connor Naismith (Lab), Crewe & Nantwich
Cheshire West & cheshire Northwich Leftwich, Andrew Cooper (Lab), Mid Cheshire
Colchester New Town & Christ Church, Pam Cox (Lab), Colchester
Cornwall Ludgvan, Madron, Gulval & Heamoor, Andrew George (LD), St Ives
Cornwall Falmouth Penwerris, Jayne Kirkham (Lab), Truro & Falmouth
Crawley Northgate & West Green, Peter Lamb (Lab), Crawley
Cumberland Keswick, Markus Campbell-Savours (Lab), Penrith & Solway
Derby Sinfin & Osmaston, Baggy Shanker (Lab), Derby South
Devon Dawlish, Martin Wrigley (LD), Newton Abbott
Devon Barnstaple, Ian Roome (LD), North Devon
Dudley Wollaston & stourbridge Town, Cat Eccles (Lab), Stourbridge
East Ayrshire Doon Valley, Elaine Stewart (Lab), Ayr, Carrick & Cumnock
East Ayrshire Kilmarnock West & Crosshouse, Lilian Jones (Lab), Kilmarnock & Loudon
East Cambridgeshire Bottisham, Charlotte Cane (LD), Ely & East Cambridgeshire
East Dunbartonshire Kirkintilloch East & West & Twechar, Susan Murray (LD), Mid Dunbartonshire
Edinburgh Colinton Fairmilehead, Scott Arthur (Lab), Edinburgh South West
Falkirk Falkirk South, Euan Stainbank (Lab), Falkirk
Fife West Fife & Coastal Villages, Graeme Downie (Lab), Dunfermline & Dollar
Forest of Dean Cinderford East, Matt Bishop (Lab), Forest of Dean
Gedling Redhill, Michael Payne (Lab), Gedling
Glasgow North East, Maureen Burke (Lab), Glasgow North East
Glasgow Drumchapel/Anniesland, Patricia Ferguson (Lab), Glasgow West
Gravesham Rosherville, Lauren Sullivan (Lab), Gravesham
Hammersmith & Fulham Lillie, Ben Coleman (Lab), Chelsea & Fulham
Harlow Little Parndon & Town Centre, Chris Vince (Lab), Harlow
Hartlepool Burn Valley, Jonathan Brash (Lab), Hartlepool
Herefordshire Bishops Frome & Cradley, Ellie Chowns (Grn), North Herefordshire
Hertfordshire Hoddesdon North, Lewis Cocking (Con), Broxbourne
Highland Fort William & Ardnamurchan, Angus MacDonald (LD), Inverness, Skye & West Ross-shire
Horsham Denne, John Milne (LD), Horsham
Inverclyde Inverclyde West, Martin McCluskey (Lab), Inverclyde & Renfrewshire West
Isle of Anglesey Talybolion, Llinos Medi (PC), Ynys Mon
Isle of Wight Bembridge, Joe Robertson (Con), Isle of Wight East
Isle of Wight Cowes North, Richard Quigley (Lab), Isle of Wight West
Kent Northfleet & Gravesend West, Lauren Sullivan (Lab), Gravesham
Kirklees Holme Valley South, Paul Davies (Lab), Colne Valley
Leeds Farnley & Wortley, Mark Seward (Lab), Leeds SW & Morley
Leicestershire Markfield, Desford & Thornton, Peter Bedford (Con), Mid Leicestershire
Lewes Newhaven South, James MacCleary (LD), Lewes
Lichfied Curborough, Dave Robertson, Lichfield
Medway Rochester East & warren Wood, Tris Osborne (Lab), Chatham & Aylesford
Medway Rochester East & warren Wood, Lauren Edwards (Lab), Rochester & Strood
Medway Gillingham South, Naushabah Khan (Lab), Gillingham & Rainham
Merton Wimbledon Town & Dundonald, Paul Kohler (LD), Wimbledon
Mid Devon Clare & Shuttern, Rachel Gilmour (LD), Tiverton & Minehead
Mid Sussex Hurstpierpoint, Alison Bennett (LD), Mid Sussex
Monmouthshire Town, Catherine Fookes (Lab), Monmouthshire
Moray Elgin City South, Graham Leadbitter (SNP), Moray West,Nairn & Strathspey
Norfolk Melton Constable, Steffan Aquarone (LD), North Norfolk
Norfolk Thetford west, Terry Jermy (Lab), South West Norfolk
North Devon Barnstaple with Pilton, Ian Roome (LD), North Devon
North Hertfordshire Royston Palace, Chris Hinchcliff (Lab), North East Hertfordshire
North Lanarkshire Fortissat, Kenneth Stevenson (lab), Airdrie & Shotts
North Lanarkshire Mossend & Holytown, Frank McNally (Lab), Coatbridge & Bellshill
North Warwickshire Atherstone Central, Rachel Taylor (Lab), North Warwickshire & Bedworth
North Warwickshire Arley & Whitacre, Jodie Gosling (Lab), Nuneaton
Oxfordshire Otmoor, Calum Miller (LD), Bicester & Woodstock
Oxfordshire Chalgrove & Watlington, Freddie Van Mierlo (LD), Henley & Thame
Plymouth Plymstock Radford, Rebecca Smith (Con), South West Devon
Rugby New Bilton, John Slinger (Lab), Rugby
Somerset Wells, Tessa Munt (LD), Wells and Mendip
Somerset South Petherton & Islemoor, Adam Dance (LD), Yeovil
Somerset, Blackmoor Vale, Sarah Dyke (LD), Glastonbury & Somerton
South Gloucestershire Frampton Cotterrell, Claire Young (LD), Thornbury and Yate
South Oxfordshire Watlington, Freddie Van Mierlo (LD), Henley & Thame
Southampton Shirley, Satvir Kaur (Lab), Southampton Test
Stirling Stirling East, Chris Kane (Lab), Stirling & strathallan
Stockport Cheadle West & Gatley, Tom Morrison (LD), Cheadle
Stockport Bredbury Green & Romiley, Lisa Smart (LD), Hazel Grove
Stoke Little Chell & Stanfield, David Williams (Lab), Stoke On Trent North
Stratford-on-Avon Welford-on-Avon, Manuella Perteghella (LD), Stratford-on-Avon
Surrey Tadworth, Walton& Kingswood, Rebecca Paul (Con), Reigate
Surrey Woking South, Will Forster (LD), Woking
Sutton The Wrythe, Bobby Deans (LD), Carshalton & wallington
Sutton Sutton West & East Cheam, Luke Taylor (LD), Sutton & Cheam
Swindon Rodbourne Cheney, Will Stone (Lab), Swindon North
Teignbridge Dawlish North East, Martin Wrigley (LD), Newton Abbott
Telford & wrekin Malinslee & Dawley, Shaun Davies (Lab), Telford
Torbay Barton with Watcombe, Steve Darling (LD), Torbay
Warrington Bewsey & Whitecross, Sarah Hall (Lab), Warrington South
Watford Holywell, Matt Turmaine (Lab), Watford
West Berkshire Thatcham North East, Lee Dillon (LD), Newbury
West Dunbartonshire Kilpatrick, Douglas McAllister (Lab), West Dunbartonshire
West Lothian Whitburn & Blackburn, Kirsteen Sullivan (Lab), Bathgate & Linlithgow
West Oxfordshire Standlake, Aston & stanton Harcourt, Charlie Maynard (LD), Witney
West Sussex Worthing West, Beccy Cooper (Lab), Worthing West
Wiltshire Box & Colerne, Brian Mathew (LD), Melksham & Devizes
Windsor & Maidenhead Furze Platt, Joshua Reynolds (LD), Maidenhead
Woking Hoe Valley, Will Forster (LD), Woking
Worthing Marine, Beccy Cooper (Lab), Worthing West
Wyre Park, Lorraine Beaver (Lab), Blackpool North & Fleetwood
Councillor for a ward in the same authority as the constituency they were elected for
Bexley Belvedere, Daniel Francis (Lab), Bexleyheath & crayford
Chichester Midhurst, Jessica Brown-Fuller (LD), Chichester
Denbighshire Prestatyn North, Gill German (Lab), Clwyd North
Ealing Northolt Mandeville, Deirdre Costigan (Lab), Ealing Southall
Eastleigh Hamble & Netley, Liz Jarvis (LD), Easleigh
Lancashire Lancaster East, Lizzi Collinge (Lab), Morecambe & Lunesdale
Milton Keynes Bletchley East, Emily Darlington (Lab), Milton Keynes Central
Redcar & Cleveland Longbeck, Luke Myer (Lab), Middlesbrough South & East Cleveland
Rochdale Balderstone & Kirkholt, Elsie Blundell (lab), Heywood & Middleton North
Shropshire BridgnorthWest & Tasley, Julia Buckley (Lab), Shrewsbury
South Cambridgeshire Histon & Impington, Pippa Heylings (LD), South Cambridgeshire
South Ribble Bamber Bridge west, Paul Foster (Lab), South Ribble
Wiltshire Bradford-on-Avon South, Sarah Gibson (LD), Chippenham
Councillor for a ward in the same region as the constituency they were elected for
Bassetlaw Sturton James Naish (Lab), Rushcliffe
Blackpool Marton, Sarah Smith (Lab), Hyndburn
Cambridge West Chesterton, Sam Carling (Lab), North West Cambridgeshire
Camden Kentish Town, South Georgia Gould (Lab), Queen's Park & Maida Vale
Camden Camden Square, Danny Beales (Lab), Uxbridge & South Ruislip
Chesterfield Brampton East & Boythorpe, Jonathan Davies (Lab), Mid Derbyshire
Derby Mackworth & New Zealand, John Whitby (Lab), Derbyshire Dales
Enfield Jubilee, Nesil Caliskan (Lab), Barking
Gedling Porchester, Michelle Welsh (Lab), Sherwood Forest
Leicestershire Braunstone, Amanda Hack (Lab), North West Leicestershire
Manchester Baguley, Phil Brickell (Lab), Bolton West
Norwich Bowthorpe, Peter Prinsley (Lab), Bury St Edmunds & stowmarket
Nottinghamshire Arnold South, Michelle Welsh (Lab), Sherwood Forest
Perth & Kinross Perth City North, Brian Leishman (Lab), Alloa & Grangemouth
Tower Hamlets Bow East, Rachel Blake (Lab), Cities of London & westminster
Worcestershire Bromsgrove South, Chris Bloore (Lab), Redditch
Councillor for a ward in a different region to the constituency they were elected for
Camden Kilburn, Lloyd Hatton (Lab), South Dorset
Ealing South Acton, Callum Anderson (Lab), Buckingham & Bletchley
Ealing Hanger Hill, Gregory Stafford (Con), Farnham & Bordon
Lambeth Herne Hill & Loughborough Junction, Jim Dickson (Lab), Dartford
Redbridge Wanstead Park, Bayo Alaba (Lab), Southend East & Rochford
Westminster West End, Jessica Toale (Lab), Bournemouth West
Westminster Harrow Road, Tim Roca (Lab), Macclesfield
Where there's any overlap (wards crossing constituency boundaries, seats in multiple local authorities etc.) I've assumed the entire ward/constituency is in the constituency/local authority. Errors likely.
All things being equal, I suspect that vacancies will occur more quickly in the lower categories, whereas in the upper categories it will be easier to hold the vacancy over to the next ordinary election.