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
- 147 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YG£189,995 · 2018£240,000
- 147 Rhodfa Crughywel, St Mellons, Cardiff, CF3 0FH£195,000 · 2018£256,000
- 148 Burnham Avenue, Llanrumney, Cardiff, CF3 5QT£177,000 · 2025—
- 148 Church Road, Old St Mellons, Cardiff, CF3 6YN£299,995 · 2024£306,000
- 148 Countisbury Avenue, Llanrumney, Cardiff, CF3 5RR£151,000 · 2021£195,000
- 148 Harrison Drive, St Mellons, Cardiff, CF3 0QA£272,000 · 2022£304,000
- 148 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4EA£159,950 · 2007£266,000
- 148 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YF£193,000 · 2020£251,000
- 148 New Road, Rumney, Cardiff, CF3 3AE£251,000 · 2025£277,000
- 148 Ridgeway Road, Rumney, Cardiff, CF3 4AF£260,000 · 2021£339,000
- 148 Wentloog Road, Rumney, Cardiff, CF3 3EB£276,000 · 2026£295,000
- 149 Burnham Avenue, Llanrumney, Cardiff, CF3 5LN£89,000 · 2010£190,000
- 149 Church Road, Old St Mellons, Cardiff, CF3 6AJ£138,995 · 2020£159,000
- 149 Heritage Park, St Mellons, Cardiff, CF3 0DS£76,000 · 2013£156,000
- 149 Mallards Reach, Marshfield, Cardiff, Newport, CF3 2NL£225,000 · 2006£406,000
- 149 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YG£250,000 · 2018£319,000
- 149 Rhodfa Crughywel, St Mellons, Cardiff, CF3 0FH£300,000 · 2024£336,000
- 14A, Countisbury Avenue, Llanrumney, Cardiff, CF3 5SP£90,000 · 2025—
- 14A, Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF£165,000 · 2019£229,000
- 15 Abernethy Close, St Mellons, Cardiff, CF3 0SB£70,600 · 2022£83,000
- 15 Acorn Place, Castleton, Cardiff, Newport, CF3 2WE£395,000 · 2014£561,000
- 15 Allen Close, Cardiff, CF3 5DH£199,995 · 2003£413,000
- 15 Aston Place, St Mellons, Cardiff, CF3 0PH£140,000 · 2005£257,000
- 15 Axbridge Crescent, Llanrumney, Cardiff, CF3 5TJ£172,500 · 2016£267,000
- 15 Ball Close, Llanrumney, Cardiff, CF3 4JF£120,000 · 2008£208,000
- 15 Ball Road, Llanrumney, Cardiff, CF3 4BW£220,000 · 2025£249,000
- 15 Bampton Road, Llanrumney, Cardiff, CF3 5SE£66,000 · 2002£254,000
- 15 Birkdale Close, St Mellons, Cardiff, CF3 0LF£52,000 · 1996£268,000
- 15 Blackmoor Place, Llanrumney, Cardiff, CF3 5TS£250,000 · 2023£266,000
- 15 Blacktown Gardens, Marshfield, Cardiff, Newport, CF3 2SF£330,000 · 2008£495,000
- 15 Boyce Way, Old St Mellons, Cardiff, CF3 6AB£225,000 · 2024£245,000
- 15 Brachdy Road, Rumney, Cardiff, CF3 3BG£143,950 · 2002£363,000
- 15 Brookfield Drive, St Mellons, Cardiff, CF3 0BA£102,000 · 2011£225,000
- 15 Brynbala Way, Rumney, Cardiff, CF3 1SX£37,500 · 1998£220,000
- 15 Brython Drive, St Mellons, Cardiff, CF3 0LR£114,000 · 2007£197,000
- 15 Bulrush Close, St Mellons, Cardiff, CF3 0AZ£212,500 · 2021£250,000
- 15 Bunyan Close, Llanrumney, Cardiff, CF3 5QQ£130,000 · 2020£161,000
- 15 Caeglas Avenue, Rumney, Cardiff, CF3 3JY£296,000 · 2025£304,000
- 15 Caer Castell Place, Rumney, Cardiff, CF3 3PW£124,950 · 2014£194,000
- 15 Caerleon Close, St Mellons, Cardiff, CF3 0HH£109,000 · 2015£203,000
- 15 Caernarvon Way, Rumney, Cardiff, CF3 1RW£68,350 · 2014£106,000
- 15 Cambrian Drive, Marshfield, Cardiff, Newport, CF3 2TE£300,000 · 2004£441,000
- 15 Cambrian Grove, Marshfield, Cardiff, Newport, CF3 2US£198,000 · 2011£334,000
- 15 Cambrian Way, Marshfield, Cardiff, Newport, CF3 2WB£363,000 · 2006£540,000
- 15 Cannington Avenue, Llanrumney, Cardiff, CF3 4HG£220,000 · 2021£249,000
- 15 Canopus Close, St Mellons, Cardiff, CF3 1NR£79,500 · 2000£270,000
- 15 Caraway Close, St Mellons, Cardiff, CF3 0NF£45,500 · 1998£218,000
- 15 Caspian Close, St Mellons, Cardiff, CF3 0BQ£186,000 · 2022£206,000
- 15 Cathcob Close, St Mellons, Cardiff, CF3 0AH£85,000 · 2019£162,000
- 15 Cefn Mably Park, Michaelston Y Fedw, Cardiff, Caerphilly, CF3 6AA£1,200,000 · 2013£1,465,000
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 →