Merton Council Plans 1,200-Unit Mixed-Use Development on Former Gasworks Site

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  House and Home on Thu, Dec 04th, 2025 by London Evening Standard
      Locale: UNITED KINGDOM

Summary of the Standard article on Merton Council’s “Gasworks” housing development

The Standard’s article, published on 10 March 2025, details Merton Council’s ambitious proposal to transform the long‑abandoned Gasworks site in the borough’s south‑east into a mixed‑use development that will deliver hundreds of new homes, commercial units and green space. The piece gives readers an overview of the project’s history, the council’s planning strategy, the community response and the wider policy framework that is shaping the project. It also follows a series of internal links – including the council’s own planning portal, a government guidance page on brown‑field redevelopment, and a local residents’ group’s statement – to give readers a deeper understanding of the issues at stake.

1. The background: a legacy site with a complex past

The article opens with a brief history of the site, which was once the home of the Merton Gasworks – the borough’s main gas production plant that operated from the early 1900s until the early 2000s. The gasworks ceased operations in 2003, leaving a large plot of contaminated land that had been earmarked for redevelopment in the 2010s. Merton Council, through its Planning and Environment Department, conducted a comprehensive environmental assessment in 2019 that identified residual hydrocarbons and heavy metals in the soil, but concluded that the site was “recyclable” after remediation.

The Standard quotes the council’s 2021 “Housing and Urban Development Strategy”, which identified the Gasworks site as a “priority site for new homes and community facilities.” The article notes that the council intends to turn the former industrial area into a “mixed‑use, low‑carbon neighbourhood” that includes affordable housing, a small commercial precinct and a new community hub.

2. The proposal itself

The core of the article is the council’s new planning application (app. ID: Merton/21/PG‑001), submitted in December 2024. The application proposes:

The article highlights that the council has secured preliminary approval from the Mayor of London’s Planning Inspectorate for the “major development” classification, which expedites the planning process but also places the proposal under stricter environmental and transport scrutiny.

3. Community response and debate

Following the application, the Standard interviews several local residents and community leaders. The article reports that a mixed reaction has emerged:

• Supporters: Many residents welcome the promise of new homes, especially affordable ones. A resident of the nearby Morden Park Estate is quoted as saying, “We’re short of decent, affordable housing. This project could really help the area.” A local business association’s chair calls the commercial component “a welcome boost to our small‑business ecosystem.”

• Opponents: A group called “Merton Residents for Clean Land” (linked in the article to their website) is concerned about the site’s contamination history. They argue that the remediation plan “does not go far enough” and that they fear future health risks. Another resident group has launched a petition demanding a full environmental audit before construction begins. The Standard cites the petition’s signature count, which has already reached 2,400.

• Neutral voices: Some community members say they need more information. The article links to a city council webinar where residents can learn about the remediation process, risk assessment and monitoring plan.

The piece also touches on a local school’s involvement. The Standard quotes a principal from Merton Primary School, who says the development could provide “new learning spaces” but warns of the risk of traffic congestion. The council’s traffic management plan, which will include a reversible lane on Merton Road during peak hours, is linked in the article for those who wish to view the technical details.

4. Legal and policy context

To provide context, the Standard follows the link to the UK government’s guidance on “Brown‑field Development” (published by the Department for Levelling Up, Housing and Communities). The article summarises the key points of the guidance:

• Brown‑field sites must be prioritised over greenfield land where possible.
• Developers must demonstrate the feasibility of site remediation and the economic viability of the project.
• Public consultation must be comprehensive, covering the environmental, transport and community impacts.

The council’s own “Housing Policy Statement” is also linked. The article summarises that the Merton Council’s policy emphasises “proactive regeneration of brown‑field sites” and “delivery of affordable homes that meet the needs of families and the elderly.”

In addition, the article mentions that the project must align with the Mayor of London’s “London Plan” (specifically the Housing and Land Use chapter). It notes that the plan calls for 1.2 million new homes by 2035, with a focus on “high‑density, mixed‑use developments” to reduce commuting times and improve sustainability.

5. Funding and financial details

The Standard provides a quick look at the projected cost: £350 million for the entire site, of which £120 million is earmarked for environmental remediation. The council plans to secure a mix of funding: a grant from the Housing Infrastructure Fund (HIF), local government debt, and private sector investment from the developer, Merton Homes Ltd.

The article links to the HIF website where readers can see how the funding is allocated across similar projects. It also mentions a recent partnership between Merton Council and the London Development Agency (LDA), which will help streamline procurement of materials and labor.

6. Project timeline and next steps

The article concludes by outlining the projected timeline:

1. Consultation period: Already underway, scheduled to end on 12 April 2025.
2. Planning approval: The council expects the final decision by the end of 2025.
3. Construction start: 2026, with phased demolition of existing structures in the first six months.
4. First homes delivered: 2028, with a target of 200 units by the end of the year.
5. Full development completion: 2031.

The council will hold a public hearing on 18 April 2025 to discuss community concerns and answer questions. The Standard links to the hearing schedule, including the option for residents to submit written comments online.

7. Final reflections

In the article’s concluding paragraph, the Standard’s journalist notes that the Gasworks development is emblematic of a larger trend in London: the drive to repurpose brown‑field sites to meet the housing crisis while balancing environmental stewardship and community cohesion. The piece leaves readers with the question of whether the council can deliver a project that meets the promises of sustainability, affordability, and inclusivity, or whether the lingering fears of contamination and traffic will undermine its success.

Word count: 1,048 words

Links referenced in the article (as listed by the Standard):

1. Merton Council Planning Portal – application details
2. Department for Levelling Up, Housing and Communities – Brown‑field Development guidance
3. London Plan – Housing and Land Use chapter
4. Merton Residents for Clean Land – community group website
5. Merton Homes Ltd – developer’s project page
6. London Development Agency – partnership details
7. Housing Infrastructure Fund – funding allocation
8. Merton Primary School – community engagement webinar

These links, coupled with the article’s narrative, give readers a comprehensive overview of the Gasworks housing project and its broader implications for the Merton borough and London’s future development.