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House Prices in CF15

The average house price in CF15 (Cardiff) is £310,631 using HM Land Registry data.

The average property price increased by £35,447 (10.92%) over the last 5 years and increased by £7,086 (2.01%) over the last 12 months.

Over the last year, there were 203 residential property sales – a decrease of 55 transactions (-27.09%) relative to the previous year. The majority of house sales (45) were in the £170,000 - £246,000 range. Then came properties in the £246,000 - £322,000 range, where 39 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 72 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-9,867 (-2%).

In Nov 2025, there were 26 new estate agency instructions, 20 agreed home sales and 9 property price reductions.

5-Year Average Property Prices in CF15 (Cardiff)

10.92%

Property prices in CF15 (Cardiff) increased by 10.92% 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

2.01%

Property prices in CF15 (Cardiff) increased by 2.01% 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) - Nov 2025

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 61 to 80 days, the broad evidence suggests a slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a market slowdown or a combination of both. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in some relisting the property at a later date). Others simply reduce the price to a level that will entice more buyer 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
11 South Glade, Gwaelod-y-garth, Cardiff, CF15 9TR	£280,000	£275,000	-£5,000	31 Jan 2025	11 Dec 2025	314 Days
84 Glan-y-ffordd, Cardiff, CF15 7SL	£195,000	£190,000	-£5,000	20 Jan 2025	08 Dec 2025	322 Days
Gistfaen, Maes-y-sarn, Pentyrch, Cardiff, CF15 9QR	£400,000	£387,000	-£13,000	05 Mar 2025	04 Dec 2025	274 Days
97 Oxford Street, Nantgarw, Cardiff, CF15 7SU	£269,950	£264,950	-£5,000	04 Aug 2025	28 Nov 2025	116 Days
32 Glan-y-ffordd, Cardiff, CF15 7SH	£190,000	£185,000	-£5,000	28 Jun 2025	25 Nov 2025	150 Days
39 Pentwyn, Radyr, Cardiff, CF15 8RE	£310,000	£310,000	£0	03 Oct 2025	21 Nov 2025	49 Days
38 Cwrt Brynteg, Station Road, Radyr, Cardiff, CF15 8AB	£130,000	£130,000	£0	03 May 2025	20 Nov 2025	201 Days
62 Goetre Fawr, Radyr, Cardiff, CF15 8EU	£260,000	£257,000	-£3,000	17 Jun 2025	18 Nov 2025	154 Days
81 Oxford Street, Nantgarw, Cardiff, CF15 7SU	£200,000	£190,000	-£10,000	03 Jun 2025	11 Nov 2025	161 Days
68 Parc-y-coed, Creigiau, Cardiff, CF15 9LZ	£465,000	£450,000	-£15,000	17 Apr 2025	07 Nov 2025	204 Days
54 Goetre Fawr, Radyr, Cardiff, CF15 8EU	£229,000	£225,000	-£4,000	21 Jan 2025	31 Oct 2025	283 Days
11 The Lodge, Drysgol Road, Radyr, Cardiff, CF15 8FS	£395,000	£385,000	-£10,000	09 Apr 2025	31 Oct 2025	205 Days
40 Pentwyn, Radyr, Cardiff, CF15 8RE	£495,000	£485,000	-£10,000	20 May 2025	30 Oct 2025	163 Days
128 Parc-y-fro, Creigiau, Cardiff, CF15 9SB	£375,000	£370,000	-£5,000	30 Jun 2025	29 Oct 2025	121 Days
3 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG	£450,000	£442,500	-£7,500	03 Jul 2025	29 Oct 2025	118 Days
7 Pen-y-cwm, Pentyrch, Cardiff, CF15 9PS	£429,000	£410,000	-£19,000	18 Mar 2025	28 Oct 2025	224 Days
69 Arudur Hen, Radyr, Cardiff, CF15 8FX	£370,000	£363,000	-£7,000	24 May 2025	27 Oct 2025	156 Days
79 Oxford Street, Nantgarw, Cardiff, CF15 7SU	£220,000	£214,000	-£6,000	04 Apr 2025	24 Oct 2025	203 Days
15 Stryd Sils Ap Sion, Radyr, Cardiff, CF15 8HD	£460,000	£450,000	-£10,000	22 May 2025	24 Oct 2025	155 Days
22 River Glade, Gwaelod-y-garth, Cardiff, CF15 9SP	£325,000	£315,000	-£10,000	11 Feb 2025	20 Oct 2025	251 Days

Most Expensive Streets in CF15 (Cardiff)

Postcode	Street	Area	Average	No. of Sales
CF15 9NB	Heol-y-parc, Pentyrch	Cardiff	£933,333	3
CF15 9SJ	Pen-y-waun, Pentyrch	Cardiff	£764,166	3
CF15 8GA	Llantarnam Drive, Radyr	Cardiff	£729,000	5
CF15 8BT	Drysgol Road, Radyr	Cardiff	£698,750	4
CF15 9NL	Cardiff Road, Creigiau	Cardiff	£696,700	5
CF15 9NP	Tyn-y-coed Road, Pentyrch	Cardiff	£690,000	3
CF15 8GQ	Garth Isaf, Radyr	Cardiff	£648,000	4
CF15 8HQ	Tair Erw, Radyr	Cardiff	£612,432	16
CF15 9HN	School Lane, Gwaelod-y-garth	Cardiff	£598,333	3
CF15 8GG	Drovers Way, Radyr	Cardiff	£583,750	6

Least Expensive Streets in CF15 (Cardiff)

Postcode	Street	Area	Average	No. of Sales
CF15 8DP	Old Garden Court, Park Road	Cardiff	£76,000	3
CF15 9NR	Old Bakery Court, Pentyrch	Cardiff	£125,000	3
CF15 8AB	Cwrt Brynteg, Station Road	Cardiff	£125,893	29
CF15 7JT	Catherine Drive, Tongwynlais	Cardiff	£132,125	4
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	£137,666	3
CF15 7SL	Glan-y-ffordd	Cardiff	£154,000	18
CF15 7PQ	Cardiff Road	Cardiff	£160,125	4
CF15 8BD	Cwrt-ty-mynydd, Radyr	Cardiff	£160,500	5