3 Bedroom new build houses and developments for sale in Carmarthenshire

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Property of the week
New home
£239,995
Awel Y Mynydd, Pembrey, Burry Port, Carmarthenshire SA16
3 beds2 baths2 receptions
Part Exchange Consideration. This home offers versatile and contemporary living space. Introducing the beautiful Windermere, ...
Listed on 29th Jan 2026
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New home
£265,000
Priory Fields, St Clears SA33
3 beds3 baths2 receptions
New luxury development. 3-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
£300,000
Maeslan, Llanelli SA15
3 beds2 baths3 receptions
Beautiful Home for the Modern Family. Spacious Light & Roomy Home with a Large Block Paved Drive. Could be Easily Split for ...
Listed on 5th Jan 2026
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New home
£259,995
"The Grasmere" at Garreglwyd Road, Burry Port, Burry Port SA16
3 beds3 receptions
The Grasmere is a three-bedroom family home that’s ideal for modern living. The open-plan kitchen/dining room has French ...
Listed on 21st Oct 2025
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New home
£255,000
"The Danbury" at Ffordd Pendre, Carmarthen SA31
3 beds2 baths2 receptions
The three-bedroom Danbury has an open plan kitchen/dining room with garden access and a spacious front-aspect living room ...
Listed on 2nd Mar 2026
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New home
£255,000
"The Danbury" at Ffordd Pendre, Carmarthen SA31
3 beds2 baths2 receptions
The three-bedroom Danbury has an open plan kitchen/dining room with garden access and a spacious front-aspect living room ...
Listed on 11th Jun 2026
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New home
£255,000
"The Danbury" at Ffordd Pendre, Carmarthen SA31
3 beds2 baths2 receptions
The three-bedroom Danbury has an open plan kitchen/dining room with garden access and a spacious front-aspect living room ...
Listed on 11th Jun 2026
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New home
£250,000
Greenfield Road, Twyn, Ammanford, Carmarthenshire SA18
3 beds1 bath2 receptions
This spacious three/four-bedroom property offers generously sized, well-appointed rooms and flexible accommodation to suit a ...
Listed on 18th Feb 2026
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New home
£249,995
"The Windermere" at Garreglwyd Road, Burry Port, Burry Port SA16
3 beds3 receptions
The Windermere has a modern open-plan kitchen/diner, well-proportioned living room and three good-sized bedrooms. The top ...
Listed on 7th Jul 2025
Modern
Ideal for First Time Buyers
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New home
£249,995
"The Windermere" at Garreglwyd Road, Burry Port, Burry Port SA16
3 beds3 receptions
The Windermere has a modern open-plan kitchen/diner, well-proportioned living room and three good-sized bedrooms. The top ...
Listed on 27th May 2025
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New home
£240,000
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Dol Y Dderwen, Llangain SA33
3 beds1 bath850 sq. ft
Energy efficient new build home, rural location yet close to Johnstown, contemporary kitchen with integrated appliances. Help ...
Listed on 17th Apr 2026
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New home
£239,995
"The Windermere" at Garreglwyd Road, Burry Port, Burry Port SA16
3 beds3 receptions
The Windermere has a modern open-plan kitchen/diner, well-proportioned living room and three good-sized bedrooms. The top ...
Listed on 3rd Jun 2025
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Freehold
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New home
£239,995
Awel Y Mynydd, Pembrey, Burry Port, Carmarthenshire SA16
3 beds2 baths2 receptions
Part Exchange Consideration. This home offers versatile and contemporary living space. Introducing the beautiful Windermere, ...
Listed on 29th Jan 2026
Off Street Parking
Sea Views
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New home
£239,950
Culla Road, Trimsaran, Kidwelly, Carmarthenshire SA17
3 beds2 baths1 reception
360* virtual tour available online A superb opportunity to buy this brand new Detached property in the popular village of ...
Listed on 25th Mar 2024
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New home
£239,950
Golwg Y Twr, Kidwelly SA17
3 beds2 baths2 receptions468 sq. ft
A fantastic opportunity to purchase this three-bedroom detached property situated in the village of Mynddygarreg, less than ...
Listed on 30th Mar 2026
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New home
£235,000
Maes Y Teirw, Carmarthen SA31
3 beds1 bath1 reception
Description Cymru Estates are delighted to present for sale this exceptional newly built three-bedroom semi detached ...
Listed on 27th May 2026
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New home
£235,000
Cysgod Yr Ysgol, Gorslas, Llanelli SA14
3 beds2 baths1 reception
Description Located in the charming village of Gorslas, this immaculately presented property offers a perfect blend of ...
Listed on 10th Jun 2026
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New home
£230,000
Offers in region of
Parc Pencae, Llandybie, Ammanford SA18
3 beds2 baths1 reception1797 sq. ft
Thomas & Thomas are delighted to offer For Sale this Spacious 3 Double Bedroom Semi Detached Townhouse located within the ...
Listed on 9th Jun 2026
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New home
£200,000
Offers over
Llys Ifan, Upper Tumble, Llanelli SA14
3 beds1 bath1 reception
A very well-kept three bedroom semi-detached home built in 2021.
Listed on 5th Jun 2026
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New home
£170,000
Dol Y Dderwen, Llangain SA33
3 beds2 baths1 reception968 sq. ft
High-spec kitchen: Eye level oven, ceramic hob, curved glass cooker hood over attractive kitchen island/breakfast bar & ...
Listed on 25th Feb 2026
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New home
£162,500
Dol Y Dderwen, Llangain SA33
3 beds2 baths1 reception968 sq. ft
High-spec kitchen: Eye level oven, ceramic hob, curved glass cooker hood over attractive kitchen island/breakfast bar & ...
Listed on 9th Jun 2026
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New home
£137,500
Dol Y Dderwen, Llangain SA33
3 beds2 baths957 sq. ft
The Morris is a lovely 3 bedroom family home on a new development in the rural village of Llangain, just outside Carmarthen. ...
Listed on 25th Feb 2026
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New home
£120,000
Dol Y Dderwen, Llangain SA33
3 beds1 bath850 sq. ft
The Osborn is a lovely 3 bedroom home on a new development in the rural village of Llangain, just outside Carmarthen. ...
Listed on 17th Apr 2026
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