Opposition Grows to Dublin’s 18,500-Home Dunsink City Quarter Development

Dublin: Opposition is mounting to the proposed Dunsink City Quarter, a major housing development planned for north-west Dublin that would deliver 18,500 new homes and accommodate around 45,000 residents. The project, proposed by Fingal County Council, has drawn criticism from local residents, councillors and political representatives over concerns about infrastructure, transport, building heights and the public consultation process.

Major New Urban Development Planned

Despite its name, there is currently no area officially known as Dunsink City. The proposed Dunsink City Quarter covers a large site within the M50 corridor, bordered by Finglas, Blanchardstown, Castleknock and Ashtown, close to Dunsink Observatory, the Tolka Valley, the Royal Canal and the former Dunsink landfill.

The masterplan proposes building approximately 18,500 homes in phases, beginning with 2,500 homes in the initial stage, followed by further phases that would bring the total to the planned figure.

The development would include a mix of social housing, cost-rental homes, affordable purchase schemes and private housing, alongside schools, parks, healthcare facilities, shopping areas, greenways and public transport infrastructure.

Infrastructure Concerns Raised

Local residents have expressed concern that an additional 45,000 people would place significant pressure on existing roads, schools, hospitals and GP services in Finglas and surrounding communities.

Although the draft plan includes proposals for new bus routes, a rail connection and a Luas extension, critics question whether this infrastructure will be delivered before large-scale housing construction begins.

There has also been opposition to proposals for higher-density apartment developments near existing residential neighbourhoods.

Calls for Longer Public Consultation

Councillors from several political parties have criticised the public consultation period, which is due to conclude on 31 July, arguing that the timeframe is too short for a project of such scale, particularly during the summer holiday period.

They have called for the consultation to be extended until the end of September to allow residents more time to review the proposals and submit feedback.

More than 150 public submissions have already been received, with additional responses expected before the consultation closes.

Environmental and Community Issues

Several other concerns have also been raised, including:

  • The future of Traveller families who have lived in the Dunsink area for decades.

  • Environmental safety around the former landfill site.

  • Potential flood risks.

  • Protection of the Tolka Valley and surrounding natural habitats.

Community groups have urged the council to ensure existing residents are not displaced by the development and have called for comprehensive environmental assessments before construction begins.

Project Still at Draft Planning Stage

Despite growing opposition, there is currently no indication that the project will be abandoned.

The Dunsink City Quarter remains a long-term draft development framework, rather than a final planning approval for all 18,500 homes.

Key aspects of the project—including building heights, transport links, road layouts and construction phases—could still be revised following the public consultation process.

The government has already expressed support for the initial phase of housing and associated infrastructure. While the development is expected to proceed, planning approvals, consultation outcomes and local objections could influence both the final design and the overall timeline for completion.

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