HouseMarketBook

CF14, Llanishen and Thornhill, Cardiff

Postcode district in Cardiff · 2,178 sales in the last 24 months, 1,931 with a floor area counted

Median price per square metre, last 24 months£3,7501,931 sales · £348 per sq ft · up 0.5% on a year ago

Prices per square metre in CF14 are up 0.5% on a year ago, at a median of £3,750 (£348 per sq ft).

Half of the 1,931 counted sales were between £3,130 and £4,340 per square metre, and the median price paid was £350,000. HM Land Registry records 40,006 sales in this postcode district since 1995.

Median price, 24 months£350,000
£ per m², middle half£3,130 to £4,340
Sales, 24 months2,1781,931 with a floor area counted
Typical floor area96 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached426£4,290£3,660–4,620£540,000
Flat or maisonette262£2,910£2,510–3,330£171,000
Semi-detached734£3,880£3,360–4,380£385,000
Terraced509£3,460£3,010–3,950£300,000
Counted sales over the last 24 months. A type needs 12 sales for a median; each type's median is what the fair-value check compares against in a sector.

The trend

Median £ per m² in CF14 by quarter, up 0.5% on a year ago
3,5303,6903,850£3,6902024 Q42026 Q3
Median £ per m² by year since 1995
7102,2353,760£3,70019952026
Each point is the median of the counted sales in that period. Older sales use the floor area on the latest certificate.

Busiest streets in CF14

By sales in the last 24 months
StreetSales£ / m²
Llwyn Y Pia Road36£4,450
Caerphilly Road29£3,410
Heol Nant Glandulas23£4,370
Heathwood Road22£3,830
Pantbach Road22£3,490
Fishguard Road20£3,070
Heol Hir20£2,800
Y Deri Duon20£4,550
College Road19£3,830
Watkins Square19£3,270
Fidlas Road18£3,400
Station Road18—
Tyn Y Parc Road17£4,090
Heol Llanishen Fach16£3,870
Heol Llinos16£2,850
Clos Cae Talcen15£4,610
Velindre Road15£2,090
Whitchurch Road15—
Lisvane Road13—
Pen Y Dre13£4,790
A street needs 12 counted sales for a median of its own; a dash means it has fewer.

Year by year

Counted sales
YearSalesMedian priceMedian £ / m²
2026534£340,000£3,700
20251,098£356,500£3,760
20241,024£342,500£3,690
2023908£335,000£3,570
20221,156£345,000£3,630
20211,336£315,000£3,200
2020861£282,000£2,980
20191,170£275,000£2,900
20181,195£261,000£2,810
20171,158£245,000£2,670
20161,213£238,000£2,540
20151,147£222,000£2,410
The last 12 years; the chart above runs from 1995.

Sales to September 2026 · HM Land Registry price paid data · MHCLG energy certificates · ONS postcode directory · medians of counted sales over 24 months · typical floor area 96 m² · change on a year ago +0.5% · An index-based comparison of sold prices, not a valuation.