House prices in CF3
Median value — November 2026
£261,000
Modelled from 11,053 properties Stede tracks in CF3
Market snapshot
£261,000
Median value
£292,936
Average value
433
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 | £67,947 |
| 2001 | £78,622 |
| 2002 | £97,493 |
| 2003 | £116,170 |
| 2004 | £143,115 |
| 2005 | £146,257 |
| 2006 | £153,822 |
| 2007 | £157,613 |
| 2008 | £140,347 |
| 2009 | £143,296 |
| 2010 | £144,738 |
| 2011 | £148,454 |
| 2012 | £148,826 |
| 2013 | £153,200 |
| 2014 | £167,678 |
| 2015 | £173,818 |
| 2016 | £180,155 |
| 2017 | £189,950 |
| 2018 | £197,513 |
| 2019 | £203,436 |
| 2020 | £209,358 |
| 2021 | £229,409 |
| 2022 | £255,568 |
| 2023 | £250,249 |
| 2024 | £253,743 |
| 2025 | £257,836 |
| 2026 | £261,000 |
Property types
- Semi-detached house39%£268,000
- Mid-terrace house29%£217,000
- Detached house24%£397,000
- Flat / Maisonette8%£128,000
- Property0%£252,000
Recent sales
- 2 Heathcliffe Close, St Mellons, Cardiff, CF3 5PY£255,000 · 2026£262,000
- 23 Pavaland Close, St Mellons, Cardiff, CF3 0ES£191,000 · 2026£205,000
- 121 Harris Avenue, Rumney, Cardiff, CF3 1QD£215,000 · 2026£228,000
- 46 The Meadows, Marshfield, Cardiff, Newport, CF3 2AY£410,000 · 2026£429,000
- 9 Blackmoor Place, Llanrumney, Cardiff, CF3 5TS£212,000 · 2026£224,000
- 8 Plas Nanthelyg, St Mellons, Cardiff, CF3 0FG£250,000 · 2026£278,000
- 8 Washford Avenue, Llanrumney, Cardiff, CF3 5QA£275,000 · 2026£299,000
- 15 Housman Close, Llanrumney, Cardiff, CF3 5PH£208,000 · 2026£220,000
Addresses in CF3
- 155 Braunton Crescent, Llanrumney, Cardiff, CF3 5HT£58,000 · 2001£214,000
- 155 Burnham Avenue, Llanrumney, Cardiff, CF3 5LN£25,000 · 1998£208,000
- 155 Church Road, Old St Mellons, Cardiff, CF3 6AJ£137,995 · 2020£167,000
- 155 Heritage Park, St Mellons, Cardiff, CF3 0DS£120,000 · 2006£201,000
- 155 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4DW£94,950 · 2003£232,000
- 155 Mallards Reach, Marshfield, Cardiff, Newport, CF3 2NL£310,000 · 2020£411,000
- 155 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YG£304,995 · 2018£382,000
- 155 Rhodfa Crughywel, St Mellons, Cardiff, CF3 0FH£130,000 · 2018£149,000
- 155 Trowbridge Green, Rumney, Cardiff, CF3 1RD£81,000 · 2026£102,000
- 155 Wentloog Road, Rumney, Cardiff, CF3 3HE£73,995 · 1999£312,000
- 156 Ball Road, Llanrumney, Cardiff, CF3 4JH£13,000 · 2002£89,000
- 156 Church Road, Old St Mellons, Cardiff, CF3 6YN£334,995 · 2022£340,000
- 156 Countisbury Avenue, Llanrumney, Cardiff, CF3 5RS£200,000 · 2013£356,000
- 156 Greenway Road, Rumney, Cardiff, CF3 3PN£95,000 · 2009£237,000
- 156 Heritage Park, St Mellons, Cardiff, CF3 0DS£137,000 · 2016£207,000
- 156 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4EA£210,000 · 2024£236,000
- 156 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YF£285,995 · 2018£357,000
- 156 New Road, Rumney, Cardiff, CF3 3AE£78,500 · 2000£321,000
- 156 Ridgeway Road, Rumney, Cardiff, CF3 4AF£214,500 · 2021£282,000
- 156 Wentloog Road, Rumney, Cardiff, CF3 3EB£129,950 · 2002£336,000
- 157 Braunton Crescent, Llanrumney, Cardiff, CF3 5HT£114,000 · 2014£190,000
- 157 Church Road, Old St Mellons, Cardiff, CF3 6AJ£139,995 · 2020£168,000
- 157 Greenway Road, Rumney, Cardiff, CF3 3PH£119,000 · 2006£209,000
- 157 Heritage Park, St Mellons, Cardiff, CF3 0DS£138,000 · 2016£200,000
- 157 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4DX£133,500 · 2008£227,000
- 157 Mallards Reach, Marshfield, Cardiff, Newport, CF3 2NL£400,000 · 2026£400,000
- 157 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YG£259,995 · 2021£301,000
- 157 Rhodfa Crughywel, St Mellons, Cardiff, CF3 0FH£153,000 · 2025£157,000
- 157 Wentloog Road, Rumney, Cardiff, CF3 3HE£59,995 · 1996£302,000
- 158 Burnham Avenue, Llanrumney, Cardiff, CF3 5PD£83,000 · 2013£202,000
- 158 Church Road, Old St Mellons, Cardiff, CF3 6YN£329,995 · 2022£336,000
- 158 Countisbury Avenue, Llanrumney, Cardiff, CF3 5RS£260,000 · 2025£325,000
- 158 Heritage Park, St Mellons, Cardiff, CF3 0DS£200,000 · 2022£214,000
- 158 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4EA£205,000 · 2022£245,000
- 158 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YF£270,000 · 2024£300,000
- 158 Ridgeway Road, Rumney, Cardiff, CF3 4AF£335,000 · 2025£359,000
- 158 Wentloog Road, Rumney, Cardiff, CF3 3EB£225,000 · 2017£320,000
- 159 Church Road, Old St Mellons, Cardiff, CF3 6AJ£173,000 · 2022£178,000
- 159 Heritage Park, St Mellons, Cardiff, CF3 0DS£107,950 · 2005£202,000
- 159 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4DX£140,000 · 2015£221,000
- 159 Mallards Reach, Marshfield, Cardiff, Newport, CF3 2NL£399,950 · 2020£548,000
- 159 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YG£259,995 · 2021£301,000
- 159 Rhodfa Crughywel, St Mellons, Cardiff, CF3 0FH£153,000 · 2025£158,000
- 159 Wentloog Road, Rumney, Cardiff, CF3 3HE£55,000 · 2007£140,000
- 15A, St Mellons Road, Marshfield, Cardiff, Newport, CF3 2TX£515,000 · 2025£515,000
- 15A, The Grove, Rumney, Cardiff, CF3 3HG£222,000 · 2010£366,000
- 15A, Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF£142,000 · 2021£194,000
- 15B, The Grove, Rumney, Cardiff, CF3 3HG£220,000 · 2020£316,000
- 16 - 20, Countisbury Avenue, Llanrumney, Cardiff, CF3 5SJ£205,000 · 2020£802,000
- 16 Abernethy Close, St Mellons, Cardiff, CF3 0SB£45,000 · 1998£230,000
About this area
CF3 is a UK postcode district. Stede can model 11,053 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, CF3 has a median estimated value of £261,000 and an average of £292,936.
Modelled values in CF3 are +1% over the past year and +15% over five years.
The market here is mostly semi-detached houses, which make up 39% of the properties Stede tracks in CF3.
433 sales were recorded in CF3 over the past 12 months.
Common questions
What is the average house price in CF3?
As of November 2026, the average estimated value is £292,936 and the median is £261,000 across 11,053 properties Stede tracks in CF3. This is not a formal market valuation.
Are house prices in CF3 going up or down?
Modelled values in CF3 are +1% over the past year and +15% over five years, based on the UK House Price Index.
What types of property are in CF3?
39% of the properties Stede tracks in CF3 are semi-detached houses. mid-terrace houses are next most common, at 29%.
How many properties are in CF3?
Stede can model 11,053 properties in CF3, with 433 recorded sales in the past 12 months.
How does Stede calculate house prices for CF3?
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 →