House prices in CF15
Median value — November 2026
£385,000
Modelled from 5,519 properties Stede tracks in CF15
Market snapshot
£385,000
Median value
£421,533
Average value
205
Sales in the last 12 months
+1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £100,228 |
| 2001 | £115,975 |
| 2002 | £143,811 |
| 2003 | £171,362 |
| 2004 | £211,109 |
| 2005 | £215,743 |
| 2006 | £226,902 |
| 2007 | £232,494 |
| 2008 | £207,025 |
| 2009 | £211,376 |
| 2010 | £213,503 |
| 2011 | £218,984 |
| 2012 | £219,533 |
| 2013 | £225,985 |
| 2014 | £247,342 |
| 2015 | £256,399 |
| 2016 | £265,747 |
| 2017 | £280,194 |
| 2018 | £291,351 |
| 2019 | £300,087 |
| 2020 | £308,823 |
| 2021 | £338,400 |
| 2022 | £376,987 |
| 2023 | £369,142 |
| 2024 | £374,295 |
| 2025 | £380,332 |
| 2026 | £385,000 |
Property types
- Detached house45%£495,000
- Semi-detached house24%£336,500
- Mid-terrace house20%£266,000
- Flat / Maisonette8%£163,500
- Property2%£427,000
Recent sales
- 31 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ£325,000 · 2026£342,000
- 20 Cefn Coch, Radyr, Cardiff, CF15 8BJ£210,000 · 2026£238,000
- 12 De Clare Drive, Radyr, Cardiff, CF15 8FY£140,000 · 2026£136,000
- 1 Maes Y Fioled, Morganstown, Cardiff, CF15 8EZ£530,000 · 2026£586,000
- 131 Goetre Fawr, Radyr, Cardiff, CF15 8ET£360,000 · 2026£386,000
- 22 St Philbert Street, Radyr, Cardiff, CF15 8GW£417,750 · 2026£423,000
- 11 Parc Y Nant, Nantgarw, Cardiff, Rhondda Cynon Taff, CF15 7TJ£305,000 · 2026£318,000
- 71 Parc Castell Y Mynach, Creigiau, Cardiff, CF15 9NW£436,500 · 2026£477,000
Addresses in CF15
- 4 Sycamore Street, Taffs Well, Cardiff, Rhondda Cynon Taff, CF15 7PU£245,000 · 2021£311,000
- 4 Sycamore Tree Close, Radyr, Cardiff, CF15 8RT£295,000 · 2018£431,000
- 4 Tabor Street, Taffs Well, Cardiff, Rhondda Cynon Taff, CF15 7PS£305,000 · 2026£309,000
- 4 Taff Terrace, Radyr, Cardiff, CF15 8EE£352,500 · 2020£453,000
- 4 Tai Dyffryn, Nantgarw, Cardiff, Rhondda Cynon Taff, CF15 7TS£310,000 · 2023£346,000
- 4 Tair Erw, Radyr, Cardiff, CF15 8HQ£502,995 · 2023£503,000
- 4 Teamans Row, Morganstown, Cardiff, CF15 8LN£171,500 · 2016£267,000
- 4 The Green, Radyr, Cardiff, CF15 8BR£250,000 · 2014£418,000
- 4 The Grove, Creigiau, Cardiff, CF15 9NL£793,500 · 2024£835,000
- 4 The Terrace, Creigiau, Cardiff, CF15 9NG£237,500 · 2010£390,000
- 4 The Uplands, Radyr, Cardiff, CF15 8BH£260,000 · 2015£402,000
- 4 Troed Y Garth, Pentyrch, Cardiff, CF15 9AB£115,950 · 1997£522,000
- 4 Ty Bryncoch, Taffs Well, Cardiff, Rhondda Cynon Taff, CF15 7QS£120,000 · 2021£144,000
- 4 Ty Mynydd Close, Radyr, Cardiff, CF15 8AS£25,000 · 1996£214,000
- 4 Ty Rhiw, Taffs Well, Cardiff, Rhondda Cynon Taff, CF15 7RT£150,000 · 2020£219,000
- 4 Viaduct Road, Gwaelod Y Garth, Cardiff, CF15 9JN£225,000 · 2017£371,000
- 4 Walnut Tree Close, Radyr, Cardiff, CF15 8SX£272,000 · 2015£450,000
- 4 Wellington Street, Tongwynlais, Cardiff, CF15 7LP£245,000 · 2024£248,000
- 4 Windsor Avenue, Radyr, Cardiff, CF15 8BW£330,500 · 2006£552,000
- 4 Windsor Crescent, Radyr, Cardiff, CF15 8AE£275,000 · 2009£527,000
- 4 Windsor Road, Radyr, Cardiff, CF15 8BP£372,500 · 2005£604,000
- 4 Woodland Crescent, Creigiau, Cardiff, CF15 9SF£106,500 · 2014£186,000
- 4 Wyndham Street, Tongwynlais, Cardiff, CF15 7LN£159,950 · 2005£271,000
- 4 Yr Hendre, Nantgarw, Cardiff, Rhondda Cynon Taff, CF15 7TG£137,000 · 2016£217,000
- 40 Arudur Hen, Radyr, Cardiff, CF15 8FX£300,000 · 2026£306,000
- 40 Bron Haul, Pentyrch, Cardiff, CF15 9TA£285,000 · 2018£421,000
- 40 Cardiff Road, Glan Y Llyn, Cardiff, Rhondda Cynon Taff, CF15 7QE£305,000 · 2026£324,000
- 40 Cardiff Road, Taffs Well, Cardiff, Rhondda Cynon Taff, CF15 7RF£175,000 · 2015£262,000
- 40 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA£375,000 · 2016£609,000
- 40 Clos Goch, Pentyrch, Cardiff, CF15 9RA£406,995 · 2016£544,000
- 40 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DD£385,000 · 2015£628,000
- 40 De Clare Drive, Radyr, Cardiff, CF15 8FY£319,995 · 2009£578,000
- 40 Ffordd Dinefwr, Creigiau, Cardiff, CF15 9JQ£119,999 · 2006£216,000
- 40 Glan Y Ffordd, Taffs Well, Cardiff, Rhondda Cynon Taff, CF15 7SJ£48,000 · 1999£230,000
- 40 Goetre Fawr, Radyr, Cardiff, CF15 8EU£306,950 · 2007£472,000
- 40 Green Meadow Drive, Tongwynlais, Cardiff, CF15 7LU£179,000 · 2013£296,000
- 40 Hazel Tree Close, Radyr, Cardiff, CF15 8RS£5,000 · 2025—
- 40 Heol Isaf, Radyr, Cardiff, CF15 8DY£1,300,000 · 2025£1,402,000
- 40 Llantarnam Drive, Radyr, Cardiff, CF15 8GA£425,000 · 2003£787,000
- 40 Mill Road, Tongwynlais, Cardiff, CF15 7JP£355,000 · 2021£412,000
- 40 Moy Road, Taffs Well, Cardiff, Rhondda Cynon Taff, CF15 7PX£280,000 · 2026£303,000
- 40 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LS£185,000 · 2016£267,000
- 40 Parc Castell Y Mynach, Creigiau, Cardiff, CF15 9NW£320,000 · 2021£391,000
- 40 Parc Y Bryn, Creigiau, Cardiff, CF15 9SE£210,000 · 2008£369,000
- 40 Parc Y Coed, Creigiau, Cardiff, CF15 9LY£82,000 · 1999£376,000
- 40 Pentwyn, Radyr, Cardiff, CF15 8RE£485,000 · 2025£503,000
- 40 Plas Y Mynach, Radyr, Cardiff, CF15 8GB£405,000 · 2019£550,000
- 40 Rhiwr Ddar, Taffs Well, Cardiff, Rhondda Cynon Taff, CF15 7NA£145,000 · 2012£256,000
- 40 St John Avenue, Radyr, Cardiff, CF15 8GS£279,995 · 2021£301,000
- 40 St Philbert Street, Radyr, Cardiff, CF15 8GW£431,000 · 2026£439,000
About this area
CF15 is a UK postcode district. Stede can model 5,519 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, CF15 has a median estimated value of £385,000 and an average of £421,533.
Modelled values in CF15 are +1% over the past year and +15% over five years.
The market here is mostly detached houses, which make up 45% of the properties Stede tracks in CF15.
205 sales were recorded in CF15 over the past 12 months.
Common questions
What is the average house price in CF15?
As of November 2026, the average estimated value is £421,533 and the median is £385,000 across 5,519 properties Stede tracks in CF15. This is not a formal market valuation.
Are house prices in CF15 going up or down?
Modelled values in CF15 are +1% over the past year and +15% over five years, based on the UK House Price Index.
What types of property are in CF15?
45% of the properties Stede tracks in CF15 are detached houses. semi-detached houses are next most common, at 24%.
How many properties are in CF15?
Stede can model 5,519 properties in CF15, with 205 recorded sales in the past 12 months.
How does Stede calculate house prices for CF15?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →