A new community of 84 high-quality, energy-efficient homes is coming to Carmarthen.
Dôl y Castell is the Council’s first mixed-tenure development, being delivered in partnership with Lovell Homes. Set across 3.6 hectares, the development will bring together homes for sale, social rented homes and affordable home ownership opportunities, creating a welcoming new community for a range of households.
The development will provide 84 new homes, including:
- 42 homes for open market sale
- 25 homes for social rent
- 17 homes for low-cost home ownership
A mix of one, two, three and four-bedroom homes is planned, offering options for everyone from individuals and first-time buyers to couples and growing families.
Designed for modern living
Homes at Dôl y Castell will be designed with modern, energy-efficient living in mind, featuring contemporary kitchens and bathrooms, private outdoor space and off-road parking.
The wider development will also include green open spaces, footpaths, play areas and places for people to meet and socialise, helping to create an attractive neighbourhood with a strong focus on placemaking, community and wellbeing.
A great location
Dôl y Castell is conveniently located close to Carmarthen town centre, with easy access to the A40 and a wide range of local services and amenities.
Supermarkets, the town centre and local primary and secondary schools are all within around a five-minute drive. The University of Wales Trinity Saint David is approximately three minutes away by car, while Glangwili Hospital can be reached in around nine minutes.
When will the homes be available?
Work on Dôl y Castell is expected to begin in early 2027, with the overall development scheduled for completion in 2029.
The development will be delivered across four phases, with the first affordable homes expected to become available from Phase 2 onwards.









