TfL Seeks Public Feedback on Proposed DLR Extension Linking Beckton Riverside and Thamesmead

Transport for London (TfL) has launched a new public consultation on plans to extend the Docklands Light Railway (DLR) beneath the River Thames, creating a new rapid transit connection between east and southeast London.

The proposal would see a new branch of the DLR constructed from the existing network in Newham, providing direct links to planned development areas at Beckton Riverside and Thamesmead while supporting thousands of new homes and jobs.

Residents, businesses and stakeholders are being invited to share their views on the latest designs before the project progresses to the next stage of planning.

New Stations Planned on Both Sides of the Thames

Under the current proposals, a new section of railway would branch off between Gallions Reach and Beckton stations.

The route would serve a new station at Beckton Riverside, located close to Gallions Reach Shopping Park, before continuing through a tunnel beneath the Thames to a second new station at Thamesmead in the Royal Borough of Greenwich.

TfL believes the extension could unlock substantial regeneration opportunities in two of London's largest remaining brownfield development areas.

Together, the sites are estimated to have the capacity to accommodate up to 30,000 new homes, alongside commercial, community and leisure facilities.

Supporting Major Regeneration Plans

The Beckton Riverside area has long been identified as a significant development opportunity. Owners of the nearby Gallions Reach Shopping Park have previously outlined ambitions to transform the retail destination into a more comprehensive mixed-use town centre incorporating housing, employment space and public amenities.

Support for the transport scheme dates back several years, with private sector partners contributing towards earlier feasibility work examining the viability of the extension.

On the south side of the river, the proposed Thamesmead station would serve Thames Waterfront, a large development site owned by housing association Peabody.

The location forms part of a wider regeneration programme already underway across Thamesmead and has recently been shortlisted by the government as a potential location for one of London's future New Town developments.

Construction Could Begin Before End of Decade

The consultation period will run until 16 July, after which TfL will review feedback and refine the project's design.

Subject to funding approvals and planning consent, construction could begin in 2029. TfL currently expects to submit a Transport and Works Act Order application in early 2027, with the railway potentially opening during the early years of the next decade.

Government Support and Funding Challenges

The project received a boost last year when the government confirmed its support for the scheme, recognising its potential to stimulate housing delivery and economic growth in east and southeast London.

Senior ministers have highlighted the significant planning and development work already undertaken and acknowledged the role improved transport links could play in unlocking regeneration opportunities.

The extension is currently estimated to cost around £1.5 billion. Funding is expected to come from a combination of borrowing by Transport for London and the Greater London Authority, alongside contributions from central government and other sources. However, the precise funding package has yet to be finalised.

Unlocking Growth Across East London

If delivered, the extension would represent one of the most significant additions to London's rail network in recent years.

By providing a direct public transport connection across the Thames, the project aims to improve accessibility, support large-scale housing delivery and create new opportunities for economic growth in areas that have historically experienced limited rail connectivity.

TfL says the latest consultation represents an important step towards determining the final design and securing the approvals required to bring the scheme forward.