Show home now open

Discover our new houses for sale in Old St Mellons Cardiff at Sant Silian.

Beautifully-designed 2, 3 & 4 bedroom houses for sale in St Mellons, perfectly located to enjoy the vibrant city and beautiful stunning countryside.

New developments like this Sant Silian are special, providing a wonderful location for a new home that offers you and your family needs. Excellent transport links, detached houses, shops, gyms, restaurants, parks, the countryside – the list goes on – and all of which are on your doorstep. These superb new homes for sale in Cardiff will surely tick all your boxes.  
Especially as You’ll notice when you step inside one how carefully considered the open-plan living areas are, with plenty of flexibility whether you live alone, with a partner or have children. Then Each bedroom gives you a light, airy space to escape to and relax in.  
But this isn’t all Sant Silian offers. Our new build homes are part of a wider development that includes a local centre, school, allotments and a riverside park. A wonderful community where you and your family can enjoy life together.

Please register your details and one of our sales team will be in touch soon to discuss your requirements.

Key Features

  • Show home now open
  • Superb 2, 3, 4 & 5 bedroom houses for sale in Old St Mellons Cardiff
  • Quick, easy access to the M4
  • Great amenities and the countryside nearby
  • High-specification kitchens with appliances
  • Contemporary bathrooms throughout
  • 2-Year Dandara Warranty 
  • 10-Year Premier Warranty
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Sant Silian


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Open Monday 10:00am - 5:00pm
Closed Tuesday
Closed Wednesday
Open Thursday 10:00am - 5:00pm
Open Friday 10:00am - 5:00pm
Open Saturday 10:00am - 5:00pm
Open Sunday 10:00am - 5:00pm

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Site Plan

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Our new homes at Sant Silian are designed for modern living and come complete with quality fitted kitchens with brand new appliances and luxurious contemporary bathrooms as standard.

  • Stylish, contemporary kitchen, featuring: high quality laminate worktops, stainless steel extractor hood, electric hob, oven and integrated fridge freezer.
  • Stainless steel 1½bowl sink with chrome mixer tap
  • Single bowl sink with chrome mixer tap in the utility room (where applicable).
Bathroom & Ensuite
Bathroom & Ensuite
  • Quality white suite comprising basin with polished chrome taps and concealed cistern W.C.
  • Wall mounted basin with polished chrome taps to cloakroom.
  • Bath to main bathroom.
  • Thermostatically controlled shower to ensuite.
  • Wall tiles to wet areas.
  • Porcelanosa ceramic floor tiles from our standard range of floor tiles to bathroom and ensuite.
  • Stylish fitted wardrobes with sliding doors in bedroom one.
Heating & Hot Water
Heating & Hot Water
  • Central heating and hot water is provided by a combi boiler system.
  • Radiators with thermostatic radiator valves and programmable thermostat.
Windows & Doors
Windows & Doors
  • High performance entrance door with multi-point locking mechanism for added security.
  • Low maintenance thermally efficient double glazed uPVC casement windows.
Electrical & Lighting
Electrical & Lighting
  • White switches and sockets throughout.
  • Telephone, data and TV/satellite points in the living room.
  • Recessed LED down lighting to kitchen, bathrooms and en suites.
  • Pendants to lounge, dining area, bedrooms, hallway and landing.
External Specification
External Specification
  • Pre-finished garage door (where applicable).
  • Block pavior to driveway,* paved slabs to paths.
  • Fencing to rear gardens.
  • Front gardens turfed with landscaping, rear garden raked and seeded.

*Subject to house type and plot.

Energy Rating

Most of our homes are rated B and above. Please speak to your sales consultant for plot-specific details.

Enjoy life in a thriving community on the edge of Cardiff

You'll be spoilt for choice with all the local amenities. In a nutshell, you’ll have Cardiff Gate Retail Park’s countless supermarkets, shops, gyms, cafes and restaurants within a short walk. So grabbing your weekly ‘big’ shop or popping out for a coffee, lunch or dinner date couldn’t be easier. 

You don’t have to go far to enjoy the great outdoors either. The stunning Welsh countryside opens up on the other side of the M4, and if you feel like stretching your legs, head for the Rhymney Trail. 

There’s a good choice of schools close by too. For youngsters, there’s a Busy Bees Nursery at Cardiff Gate, while Prontprennau Primary School is a 5-minute drive away. Older children have several options, including Corpus Christi Catholic High School and St Telio’s Church in Wales High School. 

Just over 7 miles away from these new houses for sale in Cardiff, you can find Cardiff Bay, the vibrant waterfront development. This place is home to over 30 restaurants, shops and attractions, including the Millenium Centre where you can find the best shows touring nationally.

Whether you’re travelling for work or pleasure, it’s a doddle from Sant Silian. Junction 30 of the M4 is nearby and it’s a short drive to the A48, which heads towards the city centre, to Cardiff Central and Queen Street stations.

Just 15 miles from the city and 20 from Sant Silian you’ll find Cardiff Airport, where you can embark on a short break to over 20 European destinations.

How To Find Us

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Sant Silian



Virtual Tour

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All images used are for illustrative purposes only and are intended to convey the concept and vision for the development. They are for guidance only, may alter as work progresses and do not necessarily represent a true and accurate depiction of the finished product and specification may vary. All images and dimensions are not intended to form part of any contract or warranty.