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
- 140 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YF£369,950 · 2023£396,000
- 140 Ridgeway Road, Rumney, Cardiff, CF3 4AF£181,000 · 2024£248,000
- 140 Wentloog Road, Rumney, Cardiff, CF3 3EB£312,000 · 2025£334,000
- 141 Church Road, Old St Mellons, Cardiff, CF3 6AJ£180,000 · 2023£181,000
- 141 Countisbury Avenue, Llanrumney, Cardiff, CF3 5RQ£62,000 · 2003£128,000
- 141 Heritage Park, St Mellons, Cardiff, CF3 0DS£93,500 · 2014£176,000
- 141 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4DW£110,000 · 2007£204,000
- 141 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YG£189,995 · 2018£229,000
- 141 Rhodfa Crughywel, St Mellons, Cardiff, CF3 0FH£242,500 · 2022£273,000
- 142 Burnham Avenue, Llanrumney, Cardiff, CF3 5QT£45,000 · 2001£190,000
- 142 Church Road, Old St Mellons, Cardiff, CF3 6YN£253,995 · 2021£305,000
- 142 Harrison Drive, St Mellons, Cardiff, CF3 0QA£146,000 · 2019£206,000
- 142 Heritage Park, St Mellons, Cardiff, CF3 0DS£160,000 · 2022£185,000
- 142 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4EA£139,950 · 2006£228,000
- 142 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YF£325,000 · 2024£338,000
- 142 Wentloog Road, Rumney, Cardiff, CF3 3EB£320,000 · 2025£336,000
- 142A, Wentloog Road, Rumney, Cardiff, CF3 3EB£40,000 · 2020—
- 143 Braunton Crescent, Llanrumney, Cardiff, CF3 5HT£38,000 · 2000£188,000
- 143 Church Road, Old St Mellons, Cardiff, CF3 6AJ£137,995 · 2020£170,000
- 143 Heritage Park, St Mellons, Cardiff, CF3 0DS£107,500 · 2009£202,000
- 143 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4DW£262,000 · 2025£283,000
- 143 Mallards Reach, Marshfield, Cardiff, Newport, CF3 2NL£278,000 · 2007£472,000
- 143 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YG£233,000 · 2022£268,000
- 143 Rhodfa Crughywel, St Mellons, Cardiff, CF3 0FH£195,000 · 2018£256,000
- 144 Burnham Avenue, Llanrumney, Cardiff, CF3 5QT£102,950 · 2006£207,000
- 144 Church Road, Old St Mellons, Cardiff, CF3 6YN£319,495 · 2024£330,000
- 144 Countisbury Avenue, Llanrumney, Cardiff, CF3 5RR£108,500 · 2005£209,000
- 144 Harrison Drive, St Mellons, Cardiff, CF3 0QA£207,000 · 2006£316,000
- 144 Hendre Road, Rumney, Cardiff, CF3 1UT£200,000 · 2025£218,000
- 144 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4EA£139,995 · 2015£251,000
- 144 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YF£282,500 · 2018£334,000
- 144 New Road, Rumney, Cardiff, CF3 3AE£155,000 · 2015£270,000
- 145 Braunton Crescent, Llanrumney, Cardiff, CF3 5HT£58,500 · 2001£245,000
- 145 Church Road, Old St Mellons, Cardiff, CF3 6AJ£137,995 · 2020£167,000
- 145 Heritage Park, St Mellons, Cardiff, CF3 0DS£129,000 · 2016£195,000
- 145 Llanrumney Avenue, Llanrumney, Cardiff, CF3 4DW£155,000 · 2016£258,000
- 145 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YG£178,000 · 2018£228,000
- 145 New Road, Rumney, Cardiff, CF3 3AE£36,250 · 1998£181,000
- 145 Rhodfa Crughywel, St Mellons, Cardiff, CF3 0FH£195,000 · 2018£256,000
- 146 Church Road, Old St Mellons, Cardiff, CF3 6YN£319,495 · 2024£325,000
- 146 Countisbury Avenue, Llanrumney, Cardiff, CF3 5RR£139,950 · 2014£222,000
- 146 Harrison Drive, St Mellons, Cardiff, CF3 0QA£382,000 · 2026£391,000
- 146 Heritage Park, St Mellons, Cardiff, CF3 0DS£100,000 · 2007£181,000
- 146 Mortimer Avenue, Old St Mellons, Cardiff, CF3 6YF£219,995 · 2018£282,000
- 146 New Road, Rumney, Cardiff, CF3 3AE£146,000 · 2010£280,000
- 146 Ridgeway Road, Rumney, Cardiff, CF3 4AF£186,950 · 2004£351,000
- 146 Wentloog Road, Rumney, Cardiff, CF3 3EB£346,000 · 2024£371,000
- 147 Braunton Crescent, Llanrumney, Cardiff, CF3 5HT£175,500 · 2019£255,000
- 147 Church Road, Old St Mellons, Cardiff, CF3 6AJ£163,500 · 2026£158,000
- 147 Heritage Park, St Mellons, Cardiff, CF3 0DS£95,000 · 2006£177,000
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 →