New build houses and developments for sale in South Wales

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Property of the week
New home
£525,000
From
"Oxford Lifestyle" at Off College Road, Caerleon NP18
3 beds
Schemes available to help you move. Brand new home with underfloor heating powered by an air source heat pump.
Listed on 14th Oct 2026
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New home
£399,000
"Kingsville" at Pentrebane Drive, St Fagans, Cardiff CF5
3 beds2 baths3 receptions
Kitchen upgrades worth over £1,500. Schemes available to help you move. Brand new home with photovoltaic solar panels.
Listed on 19th Oct 2026
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Just added
New home
£349,995
"The Barndale" at The Parish, Rhodfa Leuan, Llanilltern, City Of Cardiff CF5
3 beds2 receptions
The Barndale has a bright open plan kitchen/dining room leading to a handy utility room. The spacious living room has French ...
Listed on 9th Nov 2026
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New home
£380,000
"The Sherwood" at Penllergaer, Swansea SA4
3 beds2 receptions
Designed with families in mind, the Sherwood is a stunning three-bedroom detached home. The open plan kitchen/dining room ...
Listed on 11th Oct 2026
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New home
£380,000
"The Sherwood" at Penllergaer, Swansea SA4
3 beds2 receptions
Designed with families in mind, the Sherwood is a stunning three-bedroom detached home. The open plan kitchen/dining room ...
Listed on 11th Oct 2026
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New home
£379,995
"The Bonvilston" at Tondu, Bridgend CF32
4 beds
West facing garden. The Cedars is a stylish 3-bedroom detached home featuring a dual-aspect lounge, spacious kitchen/dining ...
Listed on 20th Oct 2026
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New home
£379,000
"Moresby" at Pentrebane Drive, St Fagans, Cardiff CF5
3 beds2 baths2 receptions
Schemes available to help you move. Brand new home with photovoltaic solar panels.
Listed on 19th Oct 2026
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New home
£375,000
Llys Royal Oak, Rhydyfro, Pontardawe, Swansea SA8
4 beds2 baths2 receptions
Welcome to this exceptional new-build detached home, offering the perfect blend of contemporary design, quality craftsmanship ...
Listed on 15th Aug 2026
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New home
£375,000
Glan Llyn, Tredegar NP22
4 beds2 baths1 reception
The Lynton is a detached four bedroom family home, which benefits from a garage and driveway parking, along with a rear garden..
Listed on 12th Sep 2026
En Suite
Good Transport Links
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New home
£375,000
Dol Y Ddraig, Abercanaid, Merthyr Tydfil CF48
4 beds2 baths2 receptions
The Radleigh is a detached four bedroom family home which benefits from a single detached garage, driveway and rear garden
Listed on 22nd Sep 2026
EV car charging
Roof solar panels
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New home
£375,000
Glan Llyn, Tredegar NP22
4 beds2 baths1 reception
The Lynton is a detached four bedroom family home, which benefits from a garage and driveway parking, along with a rear garden..
Listed on 27th Oct 2026
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Just added
New home
£374,995
"The Barndale" at The Parish, Rhodfa Leuan, Llanilltern, City Of Cardiff CF5
3 beds2 receptions
The Barndale has a bright open plan kitchen/dining room leading to a handy utility room. The spacious living room has French ...
Listed on 9th Nov 2026
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New home
£372,500
"The Lanford - Plot 112" at Cwrt Sirhowy, Cwmgelli, Blackwood NP12
4 beds3 receptions
90% sold! | 10-year NHBC warranty | 2 parking spaces | open-plan layout
Listed on 20th Jun 2026
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New home
£371,000
"The Trusdale - Plot 111" at Cwrt Sirhowy, Cwmgelli, Blackwood NP12
4 beds2 receptions
90% sold! | 2 parking spaces | 10-year NHBC warranty | Corner plot
Listed on 20th Jun 2026
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New home
£371,000
"The Trusdale - Plot 110" at Cwrt Sirhowy, Cwmgelli, Blackwood NP12
4 beds2 receptions
90% sold! | 2 parking spaces | 10-year NHBC warranty | Corner plot
Listed on 10th Oct 2026
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New home
£370,000
"The Warrley" at Ffordd Yr Olchfa Sketty., Sketty, Swansea SA2
3 beds2 baths2 receptions
**£5,000 towards upgrades and extras!** A spacious open-plan living, kitchen and dining area opening to the garden through ...
Listed on 10th Sep 2026
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New home
£365,000
Fern Drive, Penllergaer, Swansea, West Glamorgan SA4
4 beds3 baths1 reception
Built by Barratt Homes in 2025, this exceptional four-bedroom detached Kennisham house type at No. 11 Fern Drive is a home ...
Listed on 24th Jul 2026
En Suite
Garage
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New home
£365,000
Rhodfa Leonard, Old St. Mellons, Cardiff CF3
3 beds2 baths1 reception966 sq. ft
Three-Bedroom Detached Home in Old St Mellons Situated in the popular area of Old St Mellons, Cardiff, this three-bedroom ...
Listed on 23rd Oct 2026
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New home
£364,995
Maesteg Road, Tondu CF32
4 beds2 baths1106 sq. ft
The Llandow 4 bedroom detached home with single detached garage images are of typical LlANDOW house designs and do not relate ...
Listed on 16th Apr 2026
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Just added
New home
£364,995
"The Kennet" at The Parish, Rhodfa Leuan, Llanilltern, City Of Cardiff CF5
4 beds2 receptions
The Kennet is a modern four-bedroom, three-storey home. Featuring an open plan kitchen/dining room with French doors leading ...
Listed on 9th Nov 2026
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Just added
New home
£364,995
"The Kennet" at The Parish, Rhodfa Leuan, Llanilltern, City Of Cardiff CF5
4 beds2 receptions
The Kennet is a modern four-bedroom, three-storey home. Featuring an open plan kitchen/dining room with French doors leading ...
Listed on 9th Nov 2026
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Just added
New home
£364,995
"The Kennet" at The Parish, Rhodfa Leuan, Llanilltern, City Of Cardiff CF5
4 beds2 receptions
The Kennet is a modern four-bedroom, three-storey home. Featuring an open plan kitchen/dining room with French doors leading ...
Listed on 9th Nov 2026
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Just added
New home
£364,995
"The Kennet" at The Parish, Rhodfa Leuan, Llanilltern, City Of Cardiff CF5
4 beds2 receptions
The Kennet is a modern four-bedroom, three-storey home. Featuring an open plan kitchen/dining room with French doors leading ...
Listed on 9th Nov 2026
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Just added
New home
£364,995
"The Kennet" at The Parish, Rhodfa Leuan, Llanilltern, City Of Cardiff CF5
4 beds2 receptions
The Kennet is a modern four-bedroom, three-storey home. Featuring an open plan kitchen/dining room with French doors leading ...
Listed on 9th Nov 2026
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Just added
New home
£364,995
"The Kennet" at The Parish, Rhodfa Leuan, Llanilltern, City Of Cardiff CF5
4 beds2 receptions
The Kennet is a modern four-bedroom, three-storey home. Featuring an open plan kitchen/dining room with French doors leading ...
Listed on 9th Nov 2026
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New home
£360,000
Oakdale Place, Oakdale, Blackwood NP12
4 beds2 baths2 receptions
Sustainably built and beautifully crafted, choose your perfect home from our two, three and four bedroom houses. Modern ...
Listed on 26th Dec 2025
En Suite
Off Street Parking
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New home
£360,000
Oakdale Place, Oakdale, Blackwood NP12
4 beds2 baths2 receptions
Sustainably built and beautifully crafted, choose your perfect home from our two, three and four bedroom houses. Modern ...
Listed on 26th Dec 2025
Off Street Parking
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New home
£360,000
Oakdale Place, Oakdale, Blackwood NP12
4 beds2 baths2 receptions
Sustainably built and beautifully crafted, choose your perfect home from our two, three and four bedroom houses. Modern ...
Listed on 26th Dec 2025
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Currently available for sale in South Wales

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