New build homes and developments for sale in Carmarthenshire

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New home
£440,000
"The Harley" at Garreglwyd Road, Burry Port, Burry Port SA16
5 beds3 receptions
The Harley has four bedrooms and an integral garage. The kitchen/dining/family room has two sets of French doors leading into ...
Listed on 22nd Apr 2026
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New home
£350,000
"The Coniston" at Garreglwyd Road, Burry Port, Burry Port SA16
4 beds4 receptions
The Coniston's kitchen/family room is perfect for spending time as a family and for entertaining. There’s also a ...
Listed on 13th Apr 2026
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New home
£600,000
Offers over
Foelgastell, Llanelli SA14
3 beds3 baths3 receptions
Description Located in the sought-after village of Foelgastell, this exceptional newly built detached residence offers the ...
Listed on 17th Jul 2026
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New home
£675,000
Offers in region of
Dan Y Bryn, Pendine, Carmarthen SA33
5 beds3 baths1 reception
Nestled in the picturesque coastal village of Pendine, this exceptional five-bedroom detached house offers the very best of ...
Listed on 27th Apr 2026
Balcony
Chain Free
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New home
£650,000
Station Road, Nantgaredig, Carmarthen SA32
4 beds3 baths3 receptions
Half stamp duty paid! Last One Remaining of 4. A stunning new-build property situated in the popular rural village of ...
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
£640,000
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
£640,000
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 5th Jun 2026
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New home
£635,000
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
Maes Y Teirw, Carmarthen SA31
5 beds3 baths1 reception
Description Cymru Estates are delighted to present this exceptional five-bedroom detached executive residence, situated on ...
Listed on 31st Jul 2026
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New home
£625,000
Maes Y Teirw, Carmarthen SA31
5 beds3 baths1 reception
Description Cymru Estates are delighted to present this exceptional five-bedroom detached executive residence, situated on ...
Listed on 31st Jul 2026
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New home
£620,000
"The Torrisdale" at Ffordd Pendre, Carmarthen SA31
5 beds3 receptions
The Torrisdale offers an open-plan kitchen/dining room/snug with an island and bi-fold doors to the garden. There’s also a ...
Listed on 13th Apr 2026
Attractive Views
Study
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New home
£620,000
Offers in region of
Coopers Road, Ammanford SA18
4 beds2 baths3 receptions
A spacious and beautifully designed modern detached house, situated on the outskirts of Ammanford and enjoying far-reaching ...
Listed on 28th Sep 2026
EV charging point
Modern
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New home
£610,000
"The Heysham" at Ffordd Pendre, Carmarthen 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 18th Sep 2026
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New home
£600,000
Offers over
Foelgastell, Llanelli SA14
3 beds3 baths3 receptions
Description Located in the sought-after village of Foelgastell, this exceptional newly built detached residence offers the ...
Listed on 17th Jul 2026
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New home
£585,000
Offers in region of
Stoneway Road, Laugharne, Carmarthen, Carmarthenshire 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
£585,000
Offers in region of
Llys Llewelyn, Peniel, Carmarthen SA32
4 beds3 baths2 receptions
Situated within the highly sought-after cul-de-sac of Llys Llewelyn in the popular village of Peniel, just a short drive ...
Listed on 7th Aug 2026
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New home
£580,000
"The Broadhaven" at Ffordd Pendre, Carmarthen 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
Viewing Advised
Price Reduced
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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 ...
Listed on 17th Nov 2023
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New home
£575,000
Parc Y Neuadd, Carmarthen SA31
5 beds4 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
£570,000
"The Broadhaven" at Ffordd Pendre, Carmarthen 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 3rd Jul 2026
Price Reduced
Part Exchange
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New home
£525,000
Offers in region of
Park Lane, Lower Brynamman, Ammanford, Neath Port Talbot SA18
3 beds4 baths2 receptions
Exceptional Detached Three-Storey Residence with Swimming Pool, Hot Tub & Self-Contained Annexe Nestled within an idyllic ...
Listed on 12th Aug 2026
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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
Modern
Local Amenities
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New home
£520,000
"The Lancombe" at Ffordd Pendre, Carmarthen SA31
4 beds4 receptions
The Lancombe is a stunning four-bedroom home with an enhanced specification. It features an open-plan kitchen/family room ...
Listed on 18th Sep 2026
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New home
£510,000
"The Seacombe" at Ffordd Pendre, Carmarthen SA31
4 beds2 receptions
A huge open-plan kitchen/dining room that incorporates a snug, an island, and bi-fold doors to the garden. There’s a separate ...
Listed on 9th Apr 2026
South facing garden
Price Reduced
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New home
£510,000
"The Seacombe" at Ffordd Pendre, Carmarthen SA31
4 beds2 receptions
A huge open-plan kitchen/dining room that incorporates a snug, an island, and bi-fold doors to the garden. There’s a separate ...
Listed on 20th Apr 2026
Part Exchange
Price Reduced
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New home
£510,000
"The Fenchurch" at Garreglwyd Road, Burry Port, Burry Port SA16
5 beds3 receptions
The Fenchurch is a five-bedroom family home with an integral double garage. The open-plan kitchen/dining/family room has two ...
Listed on 22nd Apr 2026
Off Street Parking
Close to Beach
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