New build houses and developments for sale in Carmarthenshire

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Property of the week
New home
£285,000
Offers in region of
Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire SA18
3 beds2 baths1 reception
Situated in the popular residential area of Ffordd Y Glowyr, Betws, this well-presented three-bedroom detached property offers ...
Listed on 2nd Feb 2026
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New home
£650,000
Bronwydd Road, Carmarthen SA31
4 beds3 baths3 receptions
Luxurious new homes development. 4 bed detached house in sought after location near carmarthen town centre and west wales ...
Listed on 6th Jun 2025
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New home
£450,000
Priory Fields, St Clears SA33
4 beds3 baths4 receptions
New luxury development. 4-bedroom detached homes with detached garage, perfectly positioned in the heart of St Clears town. ...
Listed on 24th Oct 2025
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New home
£650,000
Station Road, Nantgaredig, Carmarthen SA32
4 beds3 baths3 receptions
New build property in popular rural village of Nantgaredig. Built to an excellent standard with elegance and open plan living ...
Listed on 20th Jun 2024
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New home
£650,000
Bronwydd Road, Carmarthen SA31
4 beds3 baths3 receptions
Luxurious new homes development. 4 bed detached house in sought after location near carmarthen town centre and west wales ...
Listed on 6th Jun 2025
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New home
£650,000
Bronwydd Road, Carmarthen SA31
4 beds3 baths3 receptions
Luxurious new homes development. 4 bed detached house in sought after location near carmarthen town centre and west wales ...
Listed on 6th Jun 2025
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New home
£650,000
Offers in region of
Clos Y Gorlan, Foelgastell, Llanelli, Carmarthenshire SA14
5 beds4 baths3 receptions
360* Virtual Tour Available Online. John Francis are pleased to present Ty Hir, an exceptional five-bedroom detached new build ...
Listed on 5th Dec 2025
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New home
£630,000
Bronwydd Road, Carmarthen SA31
4 beds3 baths3 receptions
Luxurious new homes development. 4 bed detached house in sought after location near carmarthen town centre and west wales ...
Listed on 6th Jun 2025
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New home
£630,000
Bronwydd Road, Carmarthen SA31
4 beds3 baths3 receptions
Luxurious new homes development. 4 bed detached house in sought after location near carmarthen town centre and west wales ...
Listed on 6th Jun 2025
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New home
£625,000
Offers in region of
5 Clos Y Gorlan, Foelgastell, Llanelli SA14
5 beds4 baths3 receptions
Ty Uchel is a truly impressive five-bedroom detached new build, thoughtfully designed to combine luxury and practicality ...
Listed on 13th Oct 2025
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New home
£620,000
"The Broadhaven" at Ffordd Pendre, Carmarthen, Carmarthenshire SA31
5 beds2 receptions
This five-bedroom, three-bathroom home has the bonus of an integrated double garage and the bi-fold doors to the garden put ...
Listed on 29th Jan 2026
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New home
£600,000
Bronwydd Road, Carmarthen SA31
4 beds3 baths3 receptions
Luxurious new homes development. 4 bed detached house in sought after location near carmarthen town centre and west wales ...
Listed on 6th Jun 2025
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New home
£600,000
Penygroes Road, Gorslas, Llanelli, Carmarthenshire SA14
4 beds3 baths3 receptions
Discover refined family living in this beautifully appointed four-bedroom detached executive home, enviably positioned along ...
Listed on 3rd Dec 2025
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New home
£595,000
"The Heysham" at Ffordd Pendre, Carmarthen, Carmarthenshire SA31
4 beds4 receptions
The four-bedroom Heysham offers a garage, study on the ground floor, and a dedicated home gym upstairs. A family room sits ...
Listed on 29th Jan 2026
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New home
£585,000
Offers in region of
Stoneway Road, Laugharne, Carmarthen SA33
3 beds2 baths2 receptions
A brand-new, individually designed contemporary mid-link home, constructed in 2025 and ideally positioned in the heart of ...
Listed on 26th Jan 2026
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New home
£575,000
Offers in region of
Bancyfelin, Carmarthen, Carmarthenshire SA33
4 beds4 baths2 receptions
A beautiful extensively renovated detached family home offering rural living while still being within 10 minutes of Carmarthen ...
Listed on 17th Nov 2023
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New home
£575,000
Parc Y Neuadd, Carmarthen SA31
5 beds3 baths2 receptions
Beautiful New Build Property. Ready to Move in & The Last 5 Bedroom On This Very Popular Site. Quality and Be Spoke ...
Listed on 5th Aug 2025
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New home
£540,000
"The Lancombe" at Ffordd Pendre, Carmarthen, Carmarthenshire SA31
4 beds4 receptions
The Lancombe is a stunning four-bedroom home with an enhanced specification. It features an open-plan kitchen/family room with ...
Listed on 29th Jan 2026
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New home
£535,000
"The Lancombe" at Ffordd Pendre, Carmarthen, Carmarthenshire SA31
4 beds4 receptions
The Lancombe is a stunning four-bedroom home with an enhanced specification. It features an open-plan kitchen/family room with ...
Listed on 29th Jan 2026
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New home
£525,000
Guide price
Heol Ddu, Ammanford SA18
5 beds3 baths2 receptions
Wauncefn, Heol Ddu, Ammanford is a beautifully designed brand-new 5-bedroom detached residence, located on the outskirts of ...
Listed on 15th Oct 2025
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New home
£520,000
Clos Hugdon Laugharne, Carmarthen SA33
5 beds3 baths2 receptions
Sophisticated Tasteful Luxurious Modern Home Set In The Popular Township Of Laugharne Situated On The Exclusive Development ...
Listed on 1st Feb 2025
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New home
£505,000
Clos Hugdon, Laugharne SA33
5 beds3 baths3 receptions
Sophisticated Tasteful Luxurious Modern Home Set In The Popular Township Of Laugharne Situated On The Exclusive Development ...
Listed on 2nd May 2024
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New home
£505,000
Clos Hugdon, Laugharne, Carmarthen SA33
5 beds3 baths2 receptions
Sophisticated Tasteful Luxurious Modern Home Set In The Popular Township Of Laugharne Situated On The Exclusive Development ...
Listed on 2nd May 2024
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New home
£495,000
Llysonnen Road, Carmarthen SA31
5 beds2 baths1 reception
Cymru Estates are pleased to offer for Sale A stunning New Build Four Bed Property located in Carmarthen. This Detached Five ...
Listed on 25th Mar 2025
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New home
£495,000
"The Hendon" at Ffordd Pendre, Carmarthen, Carmarthenshire SA31
4 beds3 receptions
The Hendon features four bedrooms and two bathrooms, a home office, open-plan kitchen/dining room, and separate living room, ...
Listed on 29th Jan 2026
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New home
£485,000
Clos Hugdon, Laugharne SA33
4 beds2 baths3 receptions
This stunning new build property boasts 2 reception rooms, Kitchen/Dining room, 4 bedrooms, and 2 bathrooms, making it the ...
Listed on 19th Nov 2024
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New home
£475,000
Offers in region of
Gwaun Henllan, Ammanford SA18
4 beds3 baths2 receptions
A newly constructed detached property located on a modern development on the outskirts of Ammanford town centre. This spacious ...
Listed on 19th Feb 2026
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New home
£450,000
Priory Fields, St Clears SA33
4 beds3 baths4 receptions
New luxury development. 4-bedroom detached homes with detached garage, perfectly positioned in the heart of St Clears town. ...
Listed on 24th Oct 2025
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