4 Bedroom new build houses and developments for sale in Mynyddislwyn, Newport

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Property of the week
New home
£528,000
From
"Welwyn" at Queens Road, Queen's Hill, Newport NP20
4 beds
Final Welwyn remaining overlooking green space. End of cul-de-sac location.
Listed on 1st Jul 2025
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New home
£464,000
From
"Cambridge" at Hen Chwarel Drive, Llanwern NP18
4 beds
Deposit Boost scheme available. We could boost your deposit by 5%. Visit us to learn more. The Cambridge | The Cedars @ Great ...
Listed on 21st Apr 2026
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New home
£412,000
"The Manford - Plot 743" at Edlogan Wharf, Cilgant Ceinwen, Cwmbran NP44
4 beds3 receptions
Home office | 2 Parking spaces | 10-year NHBC warranty | Open plan kitchen/diner
Listed on 3rd Apr 2026
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New home
£819,950
Brynawelon Road, Cyncoed CF23
4 beds3 baths2 receptions
Rare EPC 'A' Rated Luxury Home – Built to Passivhaus Standards with No Onward Chain This is a unique opportunity to acquire a ...
Listed on 27th Jan 2026
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New home
£814,950
Brynawelon Road, Cyncoed CF23
4 beds3 baths2 receptions
Exceptional EPC 'A' Rated Boutique Home – Built to Passivhaus Standards with No Onward Chain A rare opportunity to purchase a ...
Listed on 27th Jan 2026
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New home
£599,000
From
"Henley" at Hen Chwarel Drive, Llanwern NP18
4 beds
Key Worker? We'll contribute £25,000 towards your move. Visit us today and discover a better way to live. The Henley | The ...
Listed on 30th Mar 2026
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New home
£589,995
"The Oak" at Tir Y Bar, Lisvane CF14
4 beds
Ready to move into. The Oak is a 4-bedroom home that benefits from an open-plan kitchen and dining area, a living room, a ...
Listed on 16th May 2026
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New home
£589,995
"The Oak" at Tir Y Bar, Lisvane CF14
4 beds
Close to city centre. The Oak is a 4-bedroom home that benefits from an open-plan kitchen and dining area, a living room, a ...
Listed on 21st Mar 2026
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New home
£589,995
"The Oak" at Tir Y Bar, Lisvane CF14
4 beds
Close to transport links. The Oak is a 4-bedroom home that benefits from an open-plan kitchen and dining area, a living room, ...
Listed on 27th Mar 2026
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New home
£565,000
From
"Shaftesbury" at Llwyn-Y-Pia Road, Lisvane, Cardiff CF14
4 beds
Part Exchange scheme available, we could be your guaranteed buyer.
Listed on 21st Oct 2025
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New home
£528,000
From
"Welwyn" at Queens Road, Queen's Hill, Newport NP20
4 beds
Final Welwyn remaining overlooking green space. End of cul-de-sac location.
Listed on 1st Jul 2025
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New home
£520,000
From
"Welwyn" at Hen Chwarel Drive, Llanwern NP18
4 beds
Show Home available to view. Visit us today to find out more. The Welwyn | The Cedars at Great Milton Park, Llanwern The ...
Listed on 15th May 2026
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New home
£519,995
"The Chestnut" at Tir Y Bar, Lisvane CF14
4 beds
Close to amenities. The Chestnut is a 4-bedroom home that features an open-plan kitchen, dining, and family area, a ...
Listed on 27th Mar 2026
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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
£464,000
From
"Cambridge" at Hen Chwarel Drive, Llanwern NP18
4 beds
Deposit Boost scheme available. We could boost your deposit by 5%. Visit us to learn more. The Cambridge | The Cedars @ Great ...
Listed on 21st Apr 2026
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New home
£456,000
From
"Oxford" at Hen Chwarel Drive, Llanwern NP18
4 beds
The Oxford is a four bedroom home with an integral garage and underfloor heating powered by an air source heat pump. ...
Listed on 18th May 2026
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New home
£450,000
Guide price
De Clare Gardens, Caerphilly, Mid Glamorgan CF83
4 beds2 baths1 reception
Located within the new De Clare Gardens estate in Hendredenny, Caerphilly, this four-bedroom detached family home combines ...
Listed on 23rd Apr 2026
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Just added
New home
£450,000
Guide price
Castle Way, Newport NP10
4 beds2 baths2 receptions
Yopa is proud to present this modern & stylish four-bedroom detached property on the sought-after development of Jubilee ...
Listed on 10th Jun 2026
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New home
£439,995
Guide price
Glan Llyn, Newport, Gwent NP19
4 beds2 baths2 receptions
Brand New 2,3,4, and 5 Bedroom Homes Available Now! Step into a life of comfort and convenience with these stunning new homes ...
Listed on 30th Sep 2025
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New home
£439,995
"The Goldsmith" at Queensway, Llanwern NP19
4 beds
Showhome available to view. The Goldsmith is a new & chain free home with an open-plan kitchen, breakfast & family area with ...
Listed on 27th Mar 2026
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New home
£439,995
"The Philosopher" at Queensway, Llanwern NP19
4 beds
West facing garden. The Philosopher is a new, chain free & energy efficient home with an open-plan kitchen, dining & family ...
Listed on 27th Mar 2026
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New home
£438,000
From
"Redwood" at Ffordd Y Dderwen, Hendredenny, Caerphilly CF83
4 beds
Next to green open space. Schemes available to help you move. Visit us today to find out more.
Listed on 21st Apr 2026
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New home
£432,500
From
Locke Gardens, Llanwern NP19
4 beds4 baths3 receptions1437 sq. ft
The largest home on the development. This spacious home features utility, study, fitted kitchen with French doors leading ...
Listed on 25th Apr 2025
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New home
£432,000
From
"Whitebeam" at Ffordd Y Dderwen, Hendredenny, Caerphilly CF83
4 beds
High Specification Show Home available to view. Schemes available to help you move.
Listed on 19th May 2026
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New home
£412,000
"The Manford - Plot 743" at Edlogan Wharf, Cilgant Ceinwen, Cwmbran NP44
4 beds3 receptions
Home office | 2 Parking spaces | 10-year NHBC warranty | Open plan kitchen/diner
Listed on 3rd Apr 2026
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New home
£410,000
From
"Windsor" at Hen Chwarel Drive, Llanwern NP18
4 beds
Deposit Boost scheme available. We could boost your deposit by 5%. Visit us to learn more. The Windsor | The Hollies at Great ...
Listed on 23rd Apr 2026
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New home
£401,995
"The Dunham - Plot 742" at Edlogan Wharf, Cilgant Ceinwen, Cwmbran NP44
4 beds2 receptions
The Dunham 4 bedroom home features a bay window to the living room and an integral garage, offering ample storage.
Listed on 14th Apr 2026
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New home
£400,000
From
Libanus Road, Blackwood NP12
4 beds2 baths1 reception
This impressive home perfectly blends convenience, comfort, and contemporary style - a superb opportunity for anyone seeking ...
Listed on 14th Apr 2026
Air source heating
Land Tax paid (Wales)
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