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
- St Julians, 297, Marshfield Road, Castleton, Cardiff, Newport, CF3 2UW£625,000 · 2022£721,000
- St Mellons Community Hub, Room 17, Crickhowell Road, St Mellons, Cardiff, CF3 0EF£32,250 · 2018—
- St. Andrews Court, 1, Newport Road, Old St Mellons, Cardiff, CF3 5TX£432,500 · 2022£466,000
- St. Andrews Court, 2, Newport Road, Old St Mellons, Cardiff, CF3 5TX£345,000 · 2019£464,000
- St. Andrews Court, 3, Newport Road, Old St Mellons, Cardiff, CF3 5TX£350,000 · 2019£470,000
- St. Andrews Court, 4, Newport Road, Old St Mellons, Cardiff, CF3 5TX£365,000 · 2018£502,000
- St. Davids House, Pascal Close, St Mellons, Cardiff, CF3 0LW£228,042 · 2023—
- St. Julians House, Old St Mellons, Cardiff, CF3 6YJ£1,109,807 · 2021—
- St. Mellons Service Station, Newport Road, Old St Mellons, Cardiff, CF3 5UG£246,750 · 2004£424,000
- Station House, Marshfield Road, Marshfield, Cardiff, Newport, CF3 2TU£595,000 · 2017£887,000
- Stoneleigh, Newport Road, Old St Mellons, Cardiff, CF3 5TX£480,000 · 2024£532,000
- Summerwood House, Church Lane, Old St Mellons, Cardiff, CF3 5UP£820,000 · 2014£1,069,000
- Sunflower, Wellfield Road, Marshfield, Cardiff, Newport, CF3 2UB£165,000 · 2016—
- Sunnydene, Marshfield Road, Marshfield, Cardiff, Newport, CF3 2TU£244,000 · 2013£422,000
- Sunnyside Cottage, Newport Road, Castleton, Cardiff, Newport, CF3 2UQ£130,000 · 2000£432,000
- Sutherland Court, 18, Margherita Road, Cardiff, CF3 4AP£56,000 · 2002£118,000
- Sutherland Court, Flat 10, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£91,000 · 2018£108,000
- Sutherland Court, Flat 12, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£62,500 · 2024£76,000
- Sutherland Court, Flat 14, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£100,000 · 2009£131,000
- Sutherland Court, Flat 16, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£112,000 · 2024£114,000
- Sutherland Court, Flat 18, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£86,000 · 2017£105,000
- Sutherland Court, Flat 2, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£85,000 · 2006£108,000
- Sutherland Court, Flat 4, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£111,000 · 2021£121,000
- Sutherland Court, Flat 6, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£83,950 · 2004£172,000
- Sutherland Court, Flat 8, Cranleigh Rise, Rumney, Cardiff, CF3 4AP£108,000 · 2007£129,000
- Systems House, Lamby Industrial Park, Cardiff, CF3 2EX£318,000 · 2024—
- Tanglewood, Began Road, Old St Mellons, Cardiff, CF3 6XJ£189,500 · 1998£554,000
- Teilo, Church Road, Old St Mellons, Cardiff, CF3 6BG£299,995 · 2024£302,000
- Tewin, Church Lane, Marshfield, Cardiff, Newport, CF3 2UF£250,000 · 2006£436,000
- The Barn, Tyla Lane, Old St Mellons, Cardiff, Newport, CF3 6XG£680,000 · 2008£957,000
- The Burrow, Church Road, Old St Mellons, Cardiff, CF3 6YA£329,995 · 2016£450,000
- The Coach House, Druidstone Road, Old St Mellons, Cardiff, CF3 6XD£340,000 · 2021£417,000
- The Conifers, Druidstone Road, Old St Mellons, Cardiff, CF3 6XA£435,000 · 2001£969,000
- The Cottage, Began Road, Old St Mellons, Cardiff, CF3 6XJ£412,500 · 2024£453,000
- The Cottage, The Ton, Old St Mellons, Cardiff, CF3 5UR£301,000 · 2025£328,000
- The Courtyard, Castleton Rise, Castleton, Cardiff, Newport, CF3 2WA£900,000 · 2025£948,000
- The Elms, Bridge Road, Old St Mellons, Cardiff, CF3 6UY£285,000 · 2014£435,000
- The Elms, Wellfield Road, Marshfield, Cardiff, Newport, CF3 2UB£165,000 · 1996£735,000
- The Forge, Bridge Road, Old St Mellons, Cardiff, CF3 6UY£715,000 · 2025£753,000
- The Former Vicarage, 18, Flat 1, Burnham Avenue, Llanrumney, Cardiff, CF3 5LP£480,000 · 2017—
- The Foxborough, Church Road, Old St Mellons, Cardiff, CF3 6YA£355,000 · 2026£360,000
- The Foxglove, Church Road, Old St Mellons, Cardiff, CF3 6YA£339,000 · 2021£397,000
- The Gate House, Newport Road, Old St Mellons, Cardiff, CF3 5TX£405,215 · 2022£454,000
- The Glebe, Church Road, Old St Mellons, Cardiff, CF3 6YA£165,000 · 1997£664,000
- The Grainhouse, Began Road, Old St Mellons, Cardiff, CF3 6XJ£805,000 · 2023£823,000
- The Granary, Old St Mellons, Cardiff, CF3 6YJ£1,100,000 · 2018£1,016,000
- The Green, Wellfield Road, Marshfield, Cardiff, Newport, CF3 2UB£122,500 · 1998£490,000
- The Hawthorns, Broad Street Common, Peterstone Wentlooge, Cardiff, Newport, CF3 2TN£249,999 · 2014£403,000
- The Heathers, Tyr Winch Road, Old St Mellons, Cardiff, CF3 5UX£670,000 · 2022£728,000
- The Hendre Public House, Hendre Road, Rumney, Cardiff, CF3 1ST£275,000 · 2013—
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 →