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House Prices in CF15

The average house price in CF15 (Cardiff) is £405,833 using HM Land Registry data.

The average property price increased by £50,063 (13.6%) over the last 5 years and increased by £10,008 (2.45%) over the last 12 months.

Over the last year, there were 184 residential property sales – a decrease of 86 transactions (-46.74%) relative to the previous year. The majority of house sales (41) were in the £190,000 - £270,000 range. Then came properties in the £270,000 - £350,000 range, where 33 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 90 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-10,323 (-2%).

In Jul 2026, there were 29 new estate agency instructions, 31 agreed home sales and 28 property price reductions.

5-Year Average Property Prices in CF15 (Cardiff)

13.6%

Property prices in CF15 (Cardiff) increased by 13.6% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in CF15 (Cardiff) Over the Last Year

2.45%

Property prices in CF15 (Cardiff) increased by 2.45% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for CF15 (Cardiff) - Jul 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 81 to 100 days, the broad evidence suggests a very slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a notable market slowdown or a combination of both. In such scenarios, vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date). Those committed to selling will often need to drop the price to a level that will entice genuine homebuyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in CF15 (Cardiff)

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in CF15 (Cardiff)

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in CF15 (Cardiff)

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the CF15 (Cardiff) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the CF15 postcode area since 1995.

Recent Sales in CF15 (Cardiff)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
67 Parc-y-bryn, Creigiau, Cardiff, CF15 9SE	£375,000	£370,000	-£5,000	28 Apr 2026	14 May 2026	16 Days
4 Glan-yr-afon, Main Road, Gwaelod-y-garth, Cardiff, CF15 9HP	£362,500	£362,500	£0	28 Apr 2026	06 May 2026	8 Days
30 St John Avenue, Radyr, Cardiff, CF15 8GS	£495,000	£485,000	-£10,000	29 Apr 2026	01 May 2026	2 Days
89 Goetre Fawr, Radyr, Cardiff, CF15 8ET	£495,000	£475,000	-£20,000	24 Jun 2025	28 Apr 2026	308 Days
91 Glan-y-ffordd, Cardiff, CF15 7SL	£190,000	£187,000	-£3,000	27 Nov 2025	24 Apr 2026	148 Days
3 Merthyr Road, Tongwynlais, Cardiff, CF15 7LF	£485,000	£462,500	-£22,500	30 Apr 2025	02 Apr 2026	337 Days
76 De Clare Drive, Radyr, Cardiff, CF15 8FY	£339,950	£333,000	-£6,950	02 Oct 2025	27 Mar 2026	176 Days
24 Rhiw'r Ddar, Cardiff, CF15 7NA	£215,000	£215,000	£0	26 Aug 2025	27 Mar 2026	213 Days
33 Bryn Derwen, Radyr, Cardiff, CF15 8SW	£240,000	£225,000	-£15,000	08 Nov 2025	27 Mar 2026	139 Days
61 Maes Ifor, Cardiff, CF15 7AS	£225,000	£225,000	£0	11 Oct 2025	23 Mar 2026	163 Days
10 St Philbert Street, Radyr, Cardiff, CF15 8GW	£450,000	£440,000	-£10,000	11 Oct 2025	19 Mar 2026	159 Days
7 Maes Yr Awel, Radyr, Cardiff, CF15 8AN	£639,950	£620,000	-£19,950	22 Oct 2025	18 Mar 2026	147 Days
5 Heol Syr Lewis, Morganstown, Cardiff, CF15 8LE	£299,950	£293,000	-£6,950	27 Jul 2025	17 Mar 2026	233 Days
Swn Y Gwynt, Pen-y-waun, Pentyrch, Cardiff, CF15 9SJ	£895,000	£887,500	-£7,500	30 May 2025	13 Mar 2026	287 Days
Hafod Y Ddinas, Heol Isaf, Radyr, Cardiff, CF15 8DX	£995,000	£995,000	£0	23 Jun 2025	13 Mar 2026	263 Days
42 St Philbert Street, Radyr, Cardiff, CF15 8GW	£589,950	£582,000	-£7,950	12 Jun 2025	10 Mar 2026	271 Days
25 Queen Street, Tongwynlais, Cardiff, CF15 7NL	£310,000	£287,500	-£22,500	13 Oct 2025	06 Mar 2026	144 Days
25 Fairmeadow, Pentyrch, Cardiff, CF15 9QY	£235,000	£222,500	-£12,500	08 Oct 2025	27 Feb 2026	142 Days
28 Junction Terrace, Radyr, Cardiff, CF15 8ED	£415,000	£415,000	£0	13 Oct 2025	18 Feb 2026	128 Days
1 Ael-y-bryn, Pentyrch, Cardiff, CF15 9TD	£395,000	£395,000	£0	09 May 2025	17 Feb 2026	284 Days

Most Expensive Streets in CF15 (Cardiff)

Postcode	Street	Area	Average	No. of Sales
CF15 8BS	Drysgol Road, Radyr	Cardiff	£1,081,666	3
CF15 9NB	Heol-y-parc, Pentyrch	Cardiff	£933,333	3
CF15 9SJ	Pen-y-waun, Pentyrch	Cardiff	£795,000	4
CF15 9NL	Cardiff Road, Creigiau	Cardiff	£787,700	5
CF15 8GA	Llantarnam Drive, Radyr	Cardiff	£695,000	6
CF15 9NP	Tyn-y-coed Road, Pentyrch	Cardiff	£690,000	3
CF15 8BT	Drysgol Road, Radyr	Cardiff	£658,000	5
CF15 8GQ	Garth Isaf, Radyr	Cardiff	£648,000	4
CF15 9QE	Heol-y-pentre, Pentyrch	Cardiff	£621,237	4
CF15 8HQ	Tair Erw, Radyr	Cardiff	£612,432	16

Least Expensive Streets in CF15 (Cardiff)

Postcode	Street	Area	Average	No. of Sales
CF15 8DP	Old Garden Court, Park Road	Cardiff	£93,833	3
CF15 8AB	Cwrt Brynteg, Station Road	Cardiff	£120,638	25
CF15 9NR	Old Bakery Court, Pentyrch	Cardiff	£125,000	3
CF15 7SF	West View, Ty-rhiw	Cardiff	£133,000	4
CF15 7SE	South View, Ty-rhiw	Cardiff	£133,750	4
CF15 7QB	Rhiwddar House, Moy Road	Cardiff	£148,250	4
CF15 7SL	Glan-y-ffordd	Cardiff	£155,437	16
CF15 8BD	Cwrt-ty-mynydd, Radyr	Cardiff	£160,500	5
CF15 8AP	Harlech House, Heol Isaf	Cardiff	£167,333	3
CF15 7TG	Yr Hendre, Nantgarw	Cardiff	£169,950	10