£260,000

Under construction
McCarthy Stone has 248 developments on Homello. Homes in Cardiff sold for a median £275,000 over the last year, £302 per sq ft; see house prices in Cardiff.
Llys Isan is a new build development by McCarthy Stone in Llanishen, Cardiff (CF14 5DZ). Availability and prices are read from McCarthy Stone's own website (mccarthyandstone.co.
uk) and were last checked on 2026-09-21. Viewings and reservations are handled by the developer's sales team, and the plots listed on this page change as homes are released and sold.
Estate agents list one home for sale at Llys Isan. Agent listings do not say whether a home is new or a resale, so this may be either.
Since first completions in 2019, 9 homes here have resold, at a median of £265,000 (£407 per sq ft), -4% on their first-sale prices.That is 35% above the Cardiff median of £302 per sq ft.
| Address | Sold | Kind | Price |
|---|---|---|---|
| Apartment 44, Llys Isan, Ilex Close CF14 5DZ | Feb 2026 | Resale -15% | £260,000 · £390/sq ft |
| Apartment 46, Llys Isan, Ilex Close CF14 5DZ | Sept 2025 | Sale | £267,500 · £414/sq ft |
| Apartment 6, Llys Isan, Ilex Close CF14 5DZ | Aug 2025 | Sale | £375,000 · £420/sq ft |
| Apartment 48, Llys Isan, Ilex Close CF14 5DZ | Dec 2024 | Resale -4% | £355,000 · £423/sq ft |
| Apartment 31, Llys Isan, Ilex Close CF14 5DZ | Nov 2024 | Resale -10% | £270,000 · £405/sq ft |
| Apartment 25, Llys Isan, Ilex Close CF14 5DZ | Jul 2024 | Sale | £255,000 · £388/sq ft |
| Apartment 3, Llys Isan, Ilex Close CF14 5DZ | Jul 2024 | Resale -4% | £265,000 · £385/sq ft |
| Apartment 33, Llys Isan, Ilex Close CF14 5DZ | Jun 2024 | Sale | £255,000 · £395/sq ft |
Sales at the development's postcode and its listings' postcodes, as recorded by HM Land Registry; neighbouring addresses in the same postcode can be included.
Llys Isan is a McCarthy Stone development in Llanishen, Cardiff. McCarthy Stone has 248 developments listed on Homello.
Prices at Llys Isan start from around £260,000 (the lowest asking price of the new homes estate agents are listing here, so treat it as a guide). One home is listed by estate agents at the scheme right now, which may be new or resale.
Llys Isan is marked "now selling", under construction. Use the enquiry button to check current availability with McCarthy Stone.
9 homes at Llys Isan have been resold since first completions in 2019, at a median of £265,000 (£407 per square foot), down 4% on what they first sold for. That is 35% above the Cardiff median of £302 per square foot.
The median sold price in Cardiff was £275,000 over the last 12 months (4,215 sales, +1.9% on the year before), or £302 per square foot, from HM Land Registry data. The house prices in Cardiff page has the trend, prices by property type and every street.
Llanishen, Cardiff, CF14 5DZ
Within half a mile: 9 restaurants and cafes, 1 pub or bar, 1 takeaway.
Straight-line distances; actual routes will be longer. Stations from NaPTAN, with their lines powered by TfL Open Data; schools from the Department for Education register, with the latest Ofsted signal; supermarkets from Geolytix Retail Points; places to eat from the Food Standards Agency's register of food businesses.
The Cardiff neighbourhood around this development.
Sources: HM Land Registry price paid data, Police.uk, Historic England, ONS Census 2021, Ofcom Connected Nations, Environment Agency. Planning offices.

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Checked on the McCarthy Stone website on 20 September 2026.