4 Bedroom new build houses and developments for sale in Wales

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Property of the week
New home
£295,000
Llwynhendy Road, Llanelli SA14
4 beds2 baths1 reception
Modern elegance meets practical living - spacious 4 bedroom semi-detached home Step into contemporary comfort with this ...
Listed on 15th Aug 2025
Off Street Parking
Open Day
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New home
£470,000
"The Rivington" at Sandy Hill Road, Saundersfoot, Pembrokeshire SA69
4 beds4 receptions
The Rivington is a great place to call your family home. Double doors are a lovely feature linking the living room to the ...
Listed on 22nd Jan 2026
Parking
Close to Beach
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New home
£489,000
"The Elliston - Plot 220" at Parc Llandaf, Llantrisant Road, Llandaff CF5
4 beds
New phase | 2.5-storey home | 2 parking spaces | Open plan kitchen-dining | 10-year NHBC warranty
Listed on 14th Nov 2025
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New home
£495,000
Ffordd Newydd, Aberporth, Cardigan SA43
4 beds2 baths2 receptions
Luxurious new homes development - 4 bed semi detached home in sought after village location. Aberporth. Cardigan Bay - West Wales.
Listed on 13th Jun 2025
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New home
£495,000
Ffordd Newydd, Aberporth, Cardigan SA43
4 beds2 baths2 receptions
Luxurious new homes development - 4 bed semi detached home in sought after village location. Aberporth. Cardigan Bay - West Wales.
Listed on 13th Jun 2025
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New home
£495,000
Ffordd Newydd, Aberporth, Cardigan SA43
4 beds2 baths2 receptions
Luxurious new homes development - 4 bed semi detached home in sought after village location. Aberporth. Cardigan Bay - West Wales.
Listed on 13th Jun 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
En Suite
Home Office Space
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New home
£495,000
"Kingsley" at Llantrisant Road, Radyr, Cardiff CF5
4 beds2 baths2 receptions
Brand new home with photovoltaic solar panels and an EV charger. Comes with an NHBC warranty and insurance policy. Plot 128 | ...
Listed on 28th May 2026
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New home
£495,000
"Kingsley" at Llantrisant Road, Radyr, Cardiff CF5
4 beds2 baths2 receptions
Brand new home with photovoltaic solar panels and an EV charger. Comes with an NHBC warranty and insurance policy. Plot 127 | ...
Listed on 28th May 2026
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New home
£495,000
Guide price
Ffordd Newydd, Aberporth, Cardigan, Ceredigion SA43
4 beds2 baths1 reception1786 sq. ft
An exclusive sustainable vision offering exceptional coastal living. A stunning inverted layout, four bedroom home, with ...
Listed on 1st Jun 2026
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New home
£490,000
"The Hubham - Plot 70" at Melin Newydd, Land North Of Cefn Yr Hendy, Miskin CF72
4 beds2 receptions
Pv Solar panels | Integral garage | 2 parking spaces | 10-year NHBC warranty
Listed on 24th Nov 2025
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New home
£490,000
"The Hubham - Plot 47" at Melin Newydd, Land North Of Cefn Yr Hendy, Miskin CF72
4 beds2 receptions
Pv Solar panels | Integral garage | 2 parking spaces | 10-year NHBC warranty
Listed on 11th Apr 2026
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New home
£490,000
Guide price
Gwladus Gardens, Raglan, Monmouthshire NP15
4 beds2 baths1 reception
Nestled in the historic and highly sought-after village of Raglan, Gwladus Gardens presents a distinguished collection of ...
Listed on 13th May 2026
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New home
£489,000
"The Elliston - Plot 219" at Parc Llandaf, Llantrisant Road, Llandaff CF5
4 beds2 receptions
New phase | 2.5-storey home | 2 parking spaces | 10-year NHBC warranty
Listed on 14th Nov 2025
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New home
£489,000
"The Elliston - Plot 220" at Parc Llandaf, Llantrisant Road, Llandaff CF5
4 beds
New phase | 2.5-storey home | 2 parking spaces | Open plan kitchen-dining | 10-year NHBC warranty
Listed on 14th Nov 2025
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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
£485,000
Cross Inn, New Quay SA44
4 beds3 baths2 receptions
Superior Brand new 4 bed(2 En Suite) substantial detached residence with garage and grounds. Select Residential Development. ...
Listed on 8th Sep 2023
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New home
£481,995
"The Gregory" at Ffordd Yr Olchfa Sketty., Sketty, Swansea SA2
4 beds2 baths3 receptions
Modern families come in all shapes and sizes and at St.Modwen Homes we’ve created a range of stunning three-storey homes that ...
Listed on 10th Oct 2025
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New home
£480,000
"Kennford" at Llantrisant Road, Radyr, Cardiff CF5
4 beds2 baths2 receptions
Brand new home with photovoltaic solar panels and an EV charger. Comes with an NHBC Warranty and insurance policy. Plot 126 | ...
Listed on 28th May 2026
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New home
£479,995
The Harlech, The Willows, Olchfa, Sketty, Swansea SA2
4 beds2 baths2 receptions1413 sq. ft
Coming soon - Introducing The Harlech, a stunning new build detached house located in the highly sought after suburb of ...
Listed on 4th Jun 2026
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New home
£475,000
"The Whitford - Plot 429" at Clare Garden Village, Off Llantwit Major Road, Cowbridge CF71
4 beds3 receptions
Part exchange available* | Corner plot | pv Solar panels | 2 parking spaces | 10-year NHBC Warranty | open-plan kitchen/dining
Listed on 27th Sep 2025
Garage
Roof solar panels
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New home
£475,000
Trevalyn Place, Rossett, Wrexham LL12
4 beds2 baths1 reception1348 sq. ft
5* HBF builders castle green homes, new build development! Phase 2, plot 112 - the heatherington. Introducing The ...
Listed on 30th Jan 2026
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New home
£470,000
"The Rivington" at Sandy Hill Road, Saundersfoot, Pembrokeshire SA69
4 beds4 receptions
The Rivington is a great place to call your family home. Double doors are a lovely feature linking the living room to the ...
Listed on 28th Aug 2025
Garage
Home Office Space
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New home
£470,000
"The Rivington" at Sandy Hill Road, Saundersfoot, Pembrokeshire SA69
4 beds4 receptions
The Rivington is a great place to call your family home. Double doors are a lovely feature linking the living room to the ...
Listed on 22nd Jan 2026
Parking
Close to Beach
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New home
£470,000
"The Rivington" at Sandy Hill Road, Saundersfoot, Pembrokeshire SA69
4 beds4 receptions
The Rivington is a great place to call your family home. Double doors are a lovely feature linking the living room to the ...
Listed on 22nd Jan 2026
Roof solar panels
Detached
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New home
£469,995
"The Garnet" at Baldwin Dr, Glan Llyn, Newport NP19
4 beds2 baths3 receptions
Our iconic Garnet is a perfect 4 bedroom family home with an amazing statement floor to ceiling window drawing in the natural ...
Listed on 12th Mar 2026
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New home
£465,995
The Oystermouth - The Willows, Olchfa, Sketty, Swansea SA2
4 beds2 baths2 receptions1384 sq. ft
Coming soon - Welcome to The Oystermouth, an exquisite new build detached house nestled in the highly desirable suburb of ...
Listed on 4th Jun 2026
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New home
£465,000
1, Gerddi Rhosyn, Station Road, Kilgetty SA68
4 beds3 baths2 receptions
Welcome to Gerddi Rhosyn, Kilgetty – A Brand New, Exclusive Development of 15 Executive Houses by Obsidian Homes. Discover ...
Listed on 10th Feb 2026
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