The Court of Appeal has thrown out the applicationfor a Judicial Review into the building of homes on the former rugby ground at Stradey Park.
The plans for 355 homes on the Llanelli site can now proceed, which developer Taylor Wimpey says will bring 'much needed construction jobs and housing'.
Campaigners against the scheme had argued that building further homes in the area would have an adverse impact on the environment.
More top news
The first planting of the Woodland Trust's WW1 Centenary Wood is set to get underway in the Gwendraeth Valley, near Kidwelly.
This week Hannah is in Carmarthenshire finding out what is happening at the National Botanic Garden of Wales, 15 years after it first opened
A study funded by The Brain Tumour Charity aims to discover how long it takes on average for adult brain tumour patients to be diagnosed.