Key Points
- Project Overview: Controversial plans submitted by gas firm SGN and developer Berkeley Homes to demolish three historical gasholders in Motspur Park have been officially approved.
- Scale and Housing Mix: The approved development features five blocks ranging from eight to 16 storeys tall, delivering a total of 586 homes, which includes 175 affordable housing units.
- Planning Process and Mayor’s Intervention: The Greater London Authority (GLA) took over the decision after Kingston Council initially rejected the application in March. London Mayor Sadiq Khan called in the plans, citing their significant contribution to London’s housing targets. Deputy Mayor for Planning, Regeneration and Skills, Jules Pipe, granted final planning permission following a public representation hearing.
- Controversy and Land Designation: The site is designated as Metropolitan Open Land (MOL)—protected from inappropriate development—sparking fierce backlash from local residents, politicians, and objectors who argued the mass, height, and density are out of character for the low-rise suburban neighbourhood.
- Environmental and Infrastructure Concerns: Objectors raised serious concerns over strain on local transport, roads, and infrastructure, alongside worries regarding biodiversity. Conversely, developers and planning officials highlighted a projected 25 per cent biodiversity net gain and the remediation of a contaminated brownfield site.
London (The Londoner News) July 24, 2026 – Controversial proposals to bulldoze three aging south London gasholders and replace them with high-rise apartment blocks reaching up to 16 storeys high have been given the final green light. The decision brings an end to a fierce, months-long battle between local community groups, local authorities, and city-level planners over the future of the protected suburban site.
The contentious project, spearheaded through a partnership between gas infrastructure firm SGN and major developer Berkeley Homes, targets a historically industrial plot in Motspur Park. The approved blueprint outlines the complete demolition of three disused gasholders—constructed in 1924, 1932, and 1954, and lying redundant since 2007—to clear the way for five distinct residential blocks. These buildings will house 586 new homes, with 175 designated as affordable options.
However, the path to approval has been heavily scrutinized. The Royal Borough of Kingston upon Thames’ planning committee had previously gone against officers’ recommendations to reject the application in March, concluding that the overwhelming mass, height, and scale of the towers would severely damage the openness of the surrounding Metropolitan Open Land (MOL) and clash sharply with the area’s established architectural identity.
Why Was the Planning Decision Taken Over by the Mayor of London?
The trajectory of the development shifted dramatically when London Mayor Sadiq Khan intervened and used his statutory powers to “call in” the application.
As reported by Alex Barton of the Evening Standard, a formal letter from London Mayor Sadiq Khan stated that he had called in the plans because they could make a “significant and positive contribution” towards London’s housing targets, highlighting that the number of homes constructed in Kingston between 2020 and 2025 was “significantly under target”.
Further reinforcing the justification for the mayoral intervention, documents and reports outlined by local news networks noted that Kingston Council had confirmed it could not demonstrate the mandated five-year housing supply.
Proponents of the scheme argued that delivering 586 homes—including 175 affordable units—would equate to roughly 60 per cent of the borough’s annual housing target and 15 per cent of its yearly affordable housing need.
Following the call-in, a public representation hearing was conducted at City Hall. As detailed in coverage by the Evening Standard, the final verdict was delivered by the Deputy Mayor for Planning, Regeneration and Skills, Jules Pipe, who formally granted planning permission subject to the finalization of a Section 106 legal agreement.
What Are the Core Arguments Raised by Local Campaigners and Residents?
Local residents, civic groups, and nearby politicians expressed deep dismay over the approval, arguing that the development rides roughshod over local planning safeguards. Because the site holds protected Metropolitan Open Land (MOL) status, objectors maintained it should have remained strictly shielded from inappropriate, high-density construction.
As reported by the Local Democracy Reporting Service (LDRS), local resident Terry Paton voiced strong opposition during the planning consultations, stating:
“Whilst I appreciate the need for homes, this whole development is out of character for this suburban area – currently made up of two-storey family homes. The sheer scale and density should be a reason to turn this scheme down, and something more appropriate considered”.
Additional concerns echoed across public forums centered on urban overdevelopment and infrastructure strain. Campaigners told local journalists that the Public Transport Accessibility Level (PTAL) of the location is inadequate to support an influx of hundreds of new households, predicting severe congestion on local roads and overstretched public services.
During the GLA hearing, objectors and local representatives criticized the physical dimensions of the scheme. As noted by Alex Barton of the Evening Standard, objectors pointed out that Kingston’s emerging tall buildings strategy explicitly restricts tall buildings to select hubs up to 10 storeys high, rendering blocks of up to 16 storeys (or 52 metres) structurally out of place.
Providing direct testimony at the hearings, a local objector from Kingston argued, as covered by the Evening Standard and Kingston Nub News:
“When the numbers don’t add up, and the modelling is so selective, when resident impact is so severe and the benefits are purely commercial, the council should know that a scheme of this scale on such a marginal site is against policy and should be refused”.
Rebecca Hogan, a resident from Merton, added to these criticisms by asserting that the location was
“completely unsuitable for a development of this scale”.
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How Did Developers and City Hall Defend the Approved Scheme?
Defending the project, representatives for the development consortium maintained that the proposals underwent intense architectural and environmental scrutiny. As documented by local news reports, Berkeley Homes executive representative Mr. Packham defended the vision behind the initiative.
As quoted via the Local Democracy Reporting Service (LDRS) and Kingston Nub News, Mr. Packham stated:
“Beyond just meeting housing need, these proposals are shaped by a vision to transform a redundant, closed-off site into an exceptional new neighbourhood that will offer so much to so many. It will offer a genuine mix of housing for everyone, surrounded by beautiful landscape and welcoming and permeable green spaces”.
He further emphasized that the scheme strictly aligns with regional and national planning policies while creating tangible economic and environmental advantages.
Addressing specific architectural criticisms concerning height and visual impact, Deputy Mayor Jules Pipe offered a balanced assessment during his ruling. As reported by Alex Barton of the Evening Standard, Mr. Pipe acknowledged the local community’s apprehensions, noting:
“I acknowledge that there is some harm to the openness with this proposal and the buildings would be visible, but I do not consider that the development dominates”.
Mr. Pipe further noted that while the new buildings would reach up to 52 metres, they would still remain shorter than the tallest existing gasholder frame on site, which measures 59 metres.
He added that the structures currently standing are skeleton frames and that the brownfield land does not benefit from uninterrupted, natural openness.
Emphasizing the pressing necessity to accelerate metropolitan housing delivery, Mr. Pipe stated, as highlighted by the Evening Standard:
“We must ensure that we take the opportunities available to us to build more housing, and affordable housing in particular, which includes optimising the delivery of new homes on accessible sites on previously-developed land, where key transport infrastructure is already in place – such as this site”.
What Are the Environmental and Next Steps for the Motspur Park Project?
Beyond housing units, project backers pointed to significant environmental enhancements integrated into the final masterplan.
Developers confirmed that the project will achieve a biodiversity net gain of over 25 per cent on site. This ecological upgrade includes the planting of more than 100 new trees (with broader documentation suggesting up to 200 trees), alongside comprehensive remediation measures to clean up the historically contaminated brownfield site.
Furthermore, planners noted that the redevelopment will finally open up the historically closed-off industrial territory to the general public, establishing new pedestrian pathways and walking links connecting residents directly to nearby transport hubs like Motspur Park Station.
With planning permission now officially secured through the Greater London Authority, preliminary structural works and the formal demolition phase for the three legacy gasholders are scheduled to commence later this year.
While housing advocates view the milestone as a vital step toward alleviating London’s chronic property shortage, local civic watchdogs maintain that the precedent set by overriding local council rejections on protected metropolitan land will remain a contentious issue for suburban neighborhoods across the capital.
