Full list of seats Labour could lose in London to Reform, Tory and Green surge, according to new poll

Labour risks losing up to 18 seats in London at the next general election, according to a new poll.It put Labour on 32% in the capital for voting intention for Parliament, down 11 percentage points since the July 2024 general election.Nigel Farage, Kemi Badenoch and Zack Polanski are seeking to win seats from Labour in LondonAFP/Getty/PANigel Farage’s party and the Tories are tied on 18%, with Zack Polanski’s Greens on 16%, Liberal Democrats 10% and independents and others 6%.Dr Eoghan Kelly, a postdoctoral researcher in British Politics at QMUL who compiled the seat analysis based on the Savanta poll, also stressed that the margin of victories in many of these seats are likely to be small so Labour could retain a significant number of them.With these caveats, here is what could happen in London at the next general election, expected in 2029:Barking - Labour holdBattersea - Labour holdBeckenham and Penge - Labour holdBermondsey and Old Southwark - Labour holdBethnal Green and Stepney - Independent gain from Labour Bexleyheath and Crayford - Reform gain from LabourBrent East - Labour holdBrent West - Conservative gain from LabourBrentford and Isleworth - Labour holdBromley and Biggin Hill - Reform gain from ConservativeCarshalton and Wallington - Lib Dem holdChelsea and Fulham - Conservative gain from LabourChingford and Woodford Green - Conservative holdChipping Barnet - Conservative gain from LabourCities of London and Westminster - Conservative gain from LabourClapham and Brixton Hill - Labour holdCroydon East - Labour holdCroydon South - Conservative holdCroydon West - Labour holdDagenham and Rainham - Reform gain from LabourDulwich and West Norwood - Labour holdEaling Central and Acton - Labour holdEaling North - Labour holdEaling Southall - Labour holdEast Ham - Labour holdEdmonton and Winchmore Hill - Labour holdEltham and Chislehurst - Reform gain from LabourEnfield North - Labour holdErith and Thamesmead - Labour holdFeltham and Heston - Labour holdFinchley and Golders Green - Conservative gain from LabourGreenwich and Woolwich - Labour holdHackney North and Stoke Newington - Green gain from LabourHackney South and Shoreditch - Green gain from LabourHammersmith and Chiswick - Labour holdHampstead and Highgate - Labour holdHarrow East - Conservative hold Harrow West - Labour holdHayes and Harlington - Labour holdHendon - Conservative gain from LabourHolborn and St Pancras - Labour holdHornchurch and Upminster - Reform gain from ConservativeHornsey and Friern Barnet - Labour holdIlford North - Independent gain from LabourIlford South - Independent gain from LabourIslington North - Independent hold Islington South and Finsbury - Labour holdKensington and Bayswater - Conservative gain from LabourKingston and Surbiton Lib Dem holdLewisham East - Labour holdLewisham North - Green gain from LabourLewisham West and East Dulwich - Labour holdLeyton and Wanstead - Labour holdMitcham and Morden - Labour holdOld Bexley and Sidcup - Reform gain from ConservativeOrpington - Reform gain from ConservativePeckham - Labour holdPoplar and Limehouse - Labour holdPutney - Labour holdQueen's Park and Maida Vale - Labour holdRichmond Park - Lib Dem holdRomford - Reform holdRuislip, Northwood and Pinner - Conservative holdSouthgate and Wood Green - Labour hold Stratford and Bow - Green gain from Labour Streatham and Croydon North - Labour hold Sutton and Cheam - Lib Dem hold Tooting - Labour holdTottenham - Labour holdTwickenham - Lib Dem hold Uxbridge and South Ruislip - Conservative gain from Labour Vauxhall and Camberwell Green - Labour holdWalthamstow - Labour hold West Ham and Beckton - Labour hold Wimbledon - Lib Dem hold * Savanta interviewed 1,036 Londoners aged 18+ online between 10th and 17th August 2026. Data are weighted.