4 Bedroom new build houses and developments for sale in Carmarthenshire

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Property of the week
New home
£325,000
Lyn Gar Llwynhendy Road, Llwynhendy, Llanelli SA14
4 beds2 baths3 receptions
Welcoming you to this beautifully designed four -bedroom townhouse that blends modern comfort with practical living. Spanning ...
Listed on 4th Feb 2026
Off Street Parking
Chain Free
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New home
£555,000
"The Seacombe" at Ffordd Pendre, Carmarthen, Carmarthenshire 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
Luxury Specification
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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
£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
£600,000
Offers in region of
Croesyceiliog, Carmarthen, Carmarthenshire SA32
4 beds3 baths2 receptions
This home is truly exceptional, substantial four-bedroom detached family home that perfectly balances modern luxury with ...
Listed on 25th Apr 2026
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Open Plan
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New home
£600,000
Offers in region of
Milo, Llandybie, Ammanford SA18
4 beds2 baths3 receptions
Welcome to 1 Clos Yr Ysgol, an exceptional four-bedroom detached family home set within an exclusive development of just six ...
Listed on 9th Apr 2026
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New home
£600,000
Offers in region of
Clos Yr Ysgol, Milo, Llandybie, Ammanford SA18
4 beds3 baths3 receptions2142 sq. ft
Welcome to 1 Clos Yr Ysgol, an exceptional four-bedroom detached family home set within an exclusive development of just six ...
Listed on 9th Apr 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 ...
Listed on 17th Nov 2023
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New home
£555,000
"The Seacombe" at Ffordd Pendre, Carmarthen, Carmarthenshire 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
Luxury Specification
Part Exchange
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New home
£550,000
"The Seacombe" at Ffordd Pendre, Carmarthen, Carmarthenshire 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
Bi-Fold Doors
South facing garden
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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 ...
Listed on 29th Jan 2026
Bi-Fold Doors
Garage
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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 ...
Listed on 29th Jan 2026
Part Exchange
Chain Free
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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
En Suite
Home Office Space
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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
£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
£450,000
"The Carradale" at Ffordd Pendre, Carmarthen, Carmarthenshire SA31
4 beds2 receptions
The Carradale gives you four bedrooms and three bathrooms. The kitchen/dining room leaves separate space for a utility room ...
Listed on 29th Jan 2026
Part Exchange
Rural Setting
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New home
£450,000
"The Carradale" at Ffordd Pendre, Carmarthen, Carmarthenshire SA31
4 beds2 receptions
The Carradale gives you four bedrooms and three bathrooms. The kitchen/dining room leaves separate space for a utility room ...
Listed on 21st Apr 2026
Own New rate reducer
Part Exchange
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New home
£450,000
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Golwg Y Bryn, Ffordd Pendre, Carmarthen SA31
4 beds2 baths4 receptions
Price From £450,000 to £670,000 Golwg Y Bryn is an exciting new development of 30 homes nestled within the sought-after ...
Listed on 15th May 2026
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New home
£449,950
Priory Fields, St Clears, Carmarthen SA33
4 beds3 baths3 receptions
Welcome to Priory Fields, your exquisite new residence in St Clears. Meticulously crafted to harmonize with the charming ...
Listed on 12th Mar 2024
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New home
£449,950
Priory Fields, St Clears, Carmarthen SA33
4 beds3 baths3 receptions
Welcome to Priory Fields, your exquisite new residence in St Clears. Meticulously crafted to harmonize with the charming ...
Listed on 25th Nov 2025
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New home
£449,950
The Grantham, Cwrt Y Priordy, St. Clears, Carmarthen SA33
4 beds
The Grantham This impressive four-bedroom family home features an attractive exterior of cream render and red brick, stone ...
Listed on 4th Dec 2025
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New home
£445,000
Llys Bryn Gwyrdd, Five Roads, Llanelli SA15
4 beds2 baths2 receptions
Property Reference number : 408032 Nestled in the charming village of Five Roads, Llanelli, this exquisite detached ...
Listed on 15th May 2026
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New home
£435,000
Clos Hugdon, Laugharne, Carmarthen SA33
4 beds2 baths2 receptions
Sophisticated Tasteful Luxurious Modern Home Set In The Popular Township Of Laugharne Situated On The Exclusive Development ...
Listed on 16th Nov 2023
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