Buy Now: Dandara Sant Silian Ends, Old St Mellons 2026 

Key Points

• Dandara’s Sant Silian development in Old St Mellons, Cardiff, enters final phase with limited homes remaining.
• Prices start at £289,995 for three-bedroom properties and £314,995 for four-bedroom homes.
• Shared ownership schemes available, requiring just 10% deposit and reduced mortgage needs.
• Prime location offers easy M4 access, near schools, shops, and Llanedeyrn Health Centre.
• Homes feature energy-efficient designs with solar panels, EV chargers, and 10-year warranties.
• Development includes green spaces, play areas, and community-focused amenities.
• Sales centre open daily; incentives like Part Exchange and Ownership Plus for faster moves.
• Construction ongoing, with completions expected throughout 2026.
• Old St Mellons provides serene village feel with urban Cardiff links just 10 minutes away.

Inverted Pyramid Structure

Old St Mellons (Cardiff Daily) February 26, 2026 – Dandara has announced the final opportunity for buyers to purchase homes at its sought-after Sant Silian development in Old St Mellons, Cardiff, with a limited number of three- and four-bedroom houses now available from £289,995. This marks the last phase of the popular project, urging prospective homeowners to act swiftly before the sales centre closes permanently. The announcement highlights shared ownership options designed to ease entry into property ownership amid rising demand in the Cardiff suburbs.

What Makes Sant Silian’s Final Phase Special?

The Sant Silian development stands out for its blend of modern living and community appeal in the tranquil Old St Mellons area. As reported by Emily Price of News from Wales, “Sant Silian offers the final chance to secure a brand-new home in one of Cardiff’s most desirable locations, with prices starting at £289,995 for three-bedroom terraced homes and £314,995 for four-bedroom semi-detached properties.” These homes boast energy-efficient features including air-source heat pumps, photovoltaic solar panels, and electric vehicle charging points, all backed by a 10-year NHBC warranty.

Dandara’s sales director, James Davies, emphasised the urgency, stating as quoted in the News from Wales article, “We’ve seen incredible interest in Sant Silian since it launched, and with the final phase now released, this is the last opportunity to buy here before the development is complete.” The site’s proximity to the M4 motorway ensures swift commutes to Cardiff city centre in under 10 minutes, while local amenities like St Mellons Church in Wales Primary School and Llanedeyrn Health Centre are within walking distance.

Where Exactly Is Sant Silian Located?

Nestled in Old St Mellons, Sant Silian benefits from a peaceful village atmosphere while remaining connected to Cardiff’s vibrant urban life. According to Dandara’s official development page, the site sits adjacent to green open spaces and planned play areas, fostering a family-friendly environment. “Residents will enjoy easy access to everyday essentials, with shops and schools nearby, and the M4 just minutes away for travel to Bristol or beyond,” noted a spokesperson in promotional materials.

Old St Mellons itself is a historic parish offering a serene contrast to busier Cardiff districts, with cycle paths and parks enhancing lifestyle appeal. As covered by local property updates on WalesOnline, the area’s growth has attracted families seeking affordability without sacrificing convenience.

What Home Types and Prices Are Available?

Buyers can choose from thoughtfully designed three- and four-bedroom homes tailored for modern families. The three-bedroom terrace starts at £289,995, while four-bedroom semi-detached options begin at £314,995, as detailed in the News from Wales coverage by Emily Price. Floorplans emphasise open-plan kitchen-diners, en-suite master bedrooms, and ample storage.

Shared ownership proves a game-changer, with buyers needing only a 10% deposit on the share purchased and a smaller mortgage. “This scheme makes homeownership accessible, especially for first-time buyers or those upsizing,” explained James Davies of Dandara in the same report. Additional incentives include Part Exchange to bypass estate agent fees and the Ownership Plus scheme for seamless moves.

How Do Shared Ownership and Incentives Work?

Dandara’s flexible schemes remove traditional barriers to buying. Under shared ownership, buyers purchase a share (typically 25-75%) and pay rent on the remainder, with options to staircasse to full ownership later. As per Dandara’s Sant Silian page, “With just a 10% deposit required on your share, it’s easier than ever to step onto the ladder.”

Part Exchange allows sellers to trade their current home directly, speeding up the process. James Davies added, “These options ensure a hassle-free journey, letting buyers focus on their new home rather than selling chains.” All homes come plot-ready with turf, fencing, and drives completed.

What Amenities Surround Sant Silian?

Sant Silian prioritises community and wellbeing with landscaped green spaces, children’s play areas, and wildflower meadows integrated into the design. Dandara highlights proximity to Parc Tredelerch for outdoor pursuits and quick M4 links for commuters. Local schools, including the highly rated St Mellons Church in Wales Primary, serve families, while shops at St Mellons Shopping Park cater to daily needs.

Healthcare access includes Llanedeyrn Health Centre nearby, and public transport connects to Cardiff Queen Street station efficiently. “The location strikes the perfect balance between rural charm and city access,” as described in WalesOnline’s Cardiff housing features.

Why Choose Energy-Efficient Homes Here?

Sustainability defines Sant Silian’s builds, aligning with UK green building standards. Each home features air-source heat pumps for heating, solar panels generating renewable energy, and EV chargers for eco-friendly transport. These elements reduce energy bills and carbon footprints, supported by the 10-year structural warranty.

As Emily Price reported in News from Wales, “Dandara’s commitment to quality ensures long-term value, with future-proofed designs for modern living.” Buyers also benefit from low-maintenance exteriors and high insulation levels.

When Must Buyers Act and What’s Next?

The sales centre at Sant Silian remains open daily from 10am to 5pm, with viewings encouraged immediately. Completions are staggered through 2026, allowing tailored move-in dates. James Davies warned, “Once these final homes are reserved, the development will be complete—no further opportunities.”

Interested parties should contact Dandara’s team promptly to avoid missing out. The development’s track record of high demand underscores the time-sensitive nature of this phase.

Who Is Behind Sant Silian’s Success?

Dandara, a leading UK housebuilder, brings decades of expertise to Sant Silian, transforming the Old St Mellons site into a thriving community. With a focus on quality and customer service, the firm has delivered thousands of homes across Wales. Local feedback praises the development’s thoughtful planning and resident satisfaction.

This final push aligns with Cardiff’s housing boom, positioning Sant Silian as a cornerstone of suburban growth. As covered across sources, it exemplifies balanced urban expansion.