Petition updateDon't Bulldoze our Biodiversity

Another Year On: The Threat to Lagan Valley Continues

Lisa CatherwoodBelfast, NIR, United Kingdom
Oct 21, 2026

It has been over a year since our last petition update, and although the proposed 17-house development on Quarterlands Road remains caught up in legal proceedings brought by the developer against Lisburn and Castlereagh City Council, the pressures on our beautiful Lagan Valley countryside and community have certainly not stopped.

While we await the outcome of those proceedings, our challenge to the original development is effectively on hold. But elsewhere across the Lagan Valley Regional Park and Area of Outstanding Natural Beauty (AONB), further development proposals continue to emerge.

Land adjacent to the Quarterlands Road development is now being promoted for a substantial holiday park, threatening further loss of natural habitat and biodiversity in an already vulnerable landscape. Elsewhere in the area, a commercial chicken farm has sought planning permission, while proposals for a boutique hotel and a major extension and expansion of facilities at a local pub, both close to the River Lagan, raise additional concerns about the future of this sensitive environment.

At what point do we stop looking at these developments individually and start asking what their combined impact will be on the landscape we are supposed to be protecting?

The Lagan Valley is not simply a collection of fields available for development. It is a connected natural environment of ancient hedgerows, mature woodland, rivers, wetlands and wildlife habitats. It is home to bats, badgers, barn owls, hedgehogs, haven and staging site for migratory birds and many other species, and has been enjoyed by generations of people.

We are deeply concerned about the gradual erosion of this protected landscape, one planning application at a time. The cumulative effects on biodiversity, traffic, flooding, wastewater infrastructure and the River Lagan itself deserve far greater scrutiny.

Over the past year, Quarterlands Group has continued examining environmental evidence, questioning Northern Ireland Water's assessments of wastewater capacity, corresponding with public authorities and supporting neighbouring communities facing similar development pressures. Most recently, we have been working alongside residents concerned about the proposed holiday park on Ballyskeagh Road.

Our original campaign began with a single planning application, but it has become increasingly clear that the issues extend far beyond one development.

What does the designation Area of Outstanding Natural Beauty actually mean if we continue to allow the very qualities that make it outstanding to be eroded?

We are now approaching five years since Quarterlands Group first came together. Throughout that time, the extraordinary support of local residents, environmental organisations and thousands of petition signatories has helped us continue asking difficult questions and demanding proper accountability.

The legal proceedings concerning the original Quarterlands Road application are still ongoing, and we will share further news when we can. In the meantime, we remain committed to protecting this irreplaceable part of Northern Ireland's natural heritage.

Thank you to everyone who has supported us, signed our petition, shared our concerns and stood alongside our small community. Your support continues to matter enormously.

Please continue to share our petition and help us keep the future of Lagan Valley in the public eye.

You can follow our work at Quarterlands.com and sign up for our Newsletter for further updates.

Quarterlands Group
Drumbeg, Northern Ireland

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