Key Points
- The Liberal Democrats won 51 of Sutton Council’s 55 seats in the 2026 local elections, extending their long-running control of the borough.
- The Conservatives lost all 20 of their council seats, while Reform won two seats, Labour won one, and an Independent won one.
- Luke Taylor, MP for Sutton and Cheam, said he was “really pleased and really proud” that residents had “put their trust in us again”.
- Taylor said the Liberal Democrats had run the council for about four decades and described Sutton as “the best borough to live in in London”.
- He also said councils face “challenging times” because they are not being funded as they used to be, meaning “tough decisions” lie ahead.
- Turnout in Sutton was 46.78%, with 73,670 people voting.
- The Liberal Democrats have been the largest party on Sutton Council since 1986 and secured a majority in 1990.
Sutton (South London News) May 8, 2026 – Sutton recorded one of the most decisive Liberal Democrat victories in the 2026 local elections, with the party taking 51 seats and strengthening a hold it has maintained for decades. The result represented a substantial increase from the 29 seats it won in the 2022 local elections, giving the party a much larger majority on the council.
As reported by the coverage in the London borough results round-up, Sutton returned a “huge win” for the Liberal Democrats, with Conservatives wiped out and Reform emerging as the new opposition with two seats. The result left Labour with one seat and an Independent with one seat, showing how heavily the contest tilted in favour of the incumbent Liberal Democrats.
What did Luke Taylor say after the result?
Luke Taylor said he was “really pleased and really proud” that Sutton residents had chosen to trust the Liberal Democrats again. He also said the party had a record of action and that residents had agreed with its message that it should continue representing them.
Taylor added that the Liberal Democrats had run the council for forty years and said, “It is the best borough to live in in London,” pointing to local parks and schools as evidence of the borough’s strengths. At the same time, he acknowledged the financial pressure councils are under and said they are “not being funded like they used to be,” which would force “tough decisions” in future.
What happened to the Conservatives and Labour?
The Conservatives suffered a severe defeat, losing every one of their 20 seats in Sutton Council. That result marked a complete collapse in representation for a party that had previously held 20 seats in the borough.
Labour also lost ground, finishing with only one seat, which was described in the reporting as a halving of its representation. Reform did not win a large number of seats, but its candidates were said to have come second in several contests, with the party ultimately taking two seats and becoming the new opposition force in the council chamber.
Why does Sutton matter politically?
Sutton has been a long-standing Liberal Democrat stronghold, with the party the largest on the council since 1986 and holding a majority since 1990. That history makes the scale of the 2026 victory important not only as a local result but also as a sign that the party remains deeply embedded in borough politics.
The outcome also reflects a wider London and national election picture in which Reform made gains in some areas while Labour and the Conservatives faced mixed or poor results. Sutton stood out because the Liberal Democrats not only held the council but greatly expanded their dominance.
How strong was turnout?
Turnout in Sutton was reported at 46.78%, with 73,670 voters taking part. That is a fairly solid level for local elections, and it suggests the borough saw meaningful engagement despite the lower-profile nature of council contests compared with general elections.
The 2022 local elections had a turnout of about 40%, so the 2026 figure indicates greater participation this time. Higher turnout can matter in local elections because it often affects how strongly different political groups perform across individual wards.
What is the background to this result?
The Liberal Democrats have controlled Sutton politics for decades, building a reputation around local services, schools and green spaces. In the 2022 local elections, they returned 29 councillors, while the Conservatives won 20, Labour three, and Sutton Independent Residents three.
The 2026 election was held on 7 May, with all 55 council seats up for election. Ahead of the vote, Sutton was one of the London boroughs where the result was being closely watched because of the party’s long dominance and the possibility of wider shifts in support across the capital.
What could this mean for local voters?
For residents, the result means the Liberal Democrats will continue to control Sutton Council with a very large majority, which should make policy continuity more likely. That may bring stability in areas such as local services, planning and spending decisions, but it also places more responsibility on the governing party because there are few opposition councillors to challenge it numerically.
The result could also shape how voters judge the council over the next few years, especially if funding pressures lead to visible changes in services or council tax decisions. With Reform now the main opposition in the chamber, political debate in Sutton may become sharper, while Labour and the Conservatives will need to rebuild local support from a much weaker position.
Background of the development
Sutton’s Liberal Democrat dominance stretches back to the mid-1980s, and the party secured a majority in 1990, making the borough one of its most durable London bases. The 2026 result continued that pattern, but with a stronger mandate than in previous elections.
The wider context includes a set of 2026 English local elections in which control of several councils changed hands or shifted significantly, particularly where Reform advanced and Labour or Conservative support weakened. Against that backdrop, Sutton’s result was notable because it was less about a change of power and more about an entrenched party expanding its advantage.
Prediction
For Sutton residents, this development is likely to mean continued Liberal Democrat control with limited immediate political resistance inside the council chamber. That could help the administration push through decisions more easily, but it also means voters will judge the party directly on service quality, spending discipline and how it handles pressure on council finances.
For the Liberal Democrats, the scale of the win strengthens their local position and gives them a clear platform to argue that they still command trust in Sutton. For the Conservatives and Labour, the result suggests a need to rebuild local organisation, candidate visibility and ward-level support if they want to recover ground at future elections.
