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
- Old St. Peters, St Peters Crescent, Peterstone Wentlooge, Cardiff, Newport, CF3 2TR£405,000 · 2021£747,000
- Old Vicarage Nursing Home, Church Lane, Marshfield, Cardiff, Newport, CF3 2UF£1,539,866 · 2018—
- Orchard House, Heol Bennett, Old St Mellons, Cardiff, CF3 6AY£439,995 · 2020£531,000
- Oriskany, Marshfield Road, Castleton, Cardiff, Newport, CF3 2UW£67,000 · 1996£346,000
- Padarn, Church Road, Old St Mellons, Cardiff, CF3 6BG£362,995 · 2024£376,000
- Pant Cottage, Tyla Lane, Old St Mellons, Cardiff, Newport, CF3 6XG£130,000 · 2000£453,000
- Parc House, Tyr Winch Road, Old St Mellons, Cardiff, CF3 5UX£420,000 · 2004£641,000
- Parc Maes, Cefn Mably, Cardiff, Caerphilly, CF3 6LP£350,000 · 2022—
- Park Lodge, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£432,000 · 2016£624,000
- Park View, Tyr Winch Road, Old St Mellons, Cardiff, CF3 5UX£360,000 · 2021£453,000
- Pear Tree Cottage, Wellfield Road, Marshfield, Cardiff, Newport, CF3 2UB£130,000 · 1996£579,000
- Pembroke House Unit 1, Springmeadow Road, Rumney, Cardiff, CF3 2ES£325,000 · 2017—
- Pen Y Wain Farm, Ty Mawr Lane, Marshfield, Cardiff, Newport, CF3 2YF£207,500 · 2019—
- Penderi, Druidstone Road, Old St Mellons, Cardiff, CF3 6XD£970,000 · 2006£1,537,000
- Penderi House, Druidstone Road, Old St Mellons, Cardiff, CF3 6XD£1,650,000 · 2025—
- Pengam Farm, Broad Street Common, Peterstone Wentlooge, Cardiff, Newport, CF3 2TN£130,000 · 2003£313,000
- Penlan, Began Road, Old St Mellons, Cardiff, CF3 6XJ£455,000 · 2020£612,000
- Penmon House, Druidstone Road, Old St Mellons, Cardiff, CF3 6XD£900,000 · 2008£1,533,000
- Pentire, Newport Road, Castleton, Cardiff, Newport, CF3 2UR£420,000 · 2025£441,000
- Phase 1F, Unit V4, Capital Business Park, Cardiff, CF3 2PW£120,000 · 2015—
- Pineview, 11A, Allen Close, Cardiff, CF3 5DH£340,000 · 2013£527,000
- Pistyll, Began Road, Old St Mellons, Cardiff, CF3 6XJ£555,000 · 2018£765,000
- Plot 5, St Mellons Road, Marshfield, Cardiff, Newport, CF3 2TX£125,000 · 2025—
- Plough House, Druidstone Road, Old St Mellons, Cardiff, Newport, CF3 6XD£1,055,000 · 2025£1,117,000
- Pol Ruan, Druidstone Road, Old St Mellons, Cardiff, CF3 6XD£867,500 · 2023£925,000
- Police Station, Crickhowell Road, St Mellons, Cardiff, CF3 0EF£185,000 · 2019—
- Preserve Cottage, Cefn Mably, Cardiff, Caerphilly, CF3 6LP£750,000 · 2019£908,000
- Pumping Station, Druidstone Road, Old St Mellons, Cardiff, CF3 6XD£440,000 · 2020—
- Pwllcoch Uchaf Ty Win, Druidstone Road, Old St Mellons, Cardiff, CF3 6XD£500,000 · 2008£971,000
- Pwllmawr Cottage, Wentloog Road, Rumney, Cardiff, CF3 2ED£130,000 · 2019£184,000
- Pwllmawr Cottage, Wentloog Road, Rumney, Cardiff, CF3 2EN£55,000 · 1998£265,000
- Pwllmawr Court, 1, Wentloog Road, Rumney, Cardiff, CF3 3EP£175,000 · 2023£191,000
- Pwllmawr Court, 3, Wentloog Road, Rumney, Cardiff, CF3 3EP£195,000 · 2025£213,000
- Pwllmawr Court, 4, Wentloog Road, Rumney, Cardiff, CF3 3EP£160,000 · 2023£164,000
- Quarry Hall Residential Home, Newport Road, St Mellons, Cardiff, CF3 5TW£5,360,285 · 2015—
- Quarry Hill Lodge, Newport Road, St Mellons, Cardiff, CF3 5TW£170,000 · 2008£316,000
- Radleigh, Old Newport Road, Old St Mellons, Cardiff, CF3 5FX£87,000 · 1995£422,000
- Ravenswood, 167B, Marshfield Road, Marshfield, Cardiff, Newport, CF3 2TU£413,000 · 2016£562,000
- Red Myres, Tyr Winch Road, Old St Mellons, Cardiff, CF3 5UW£520,000 · 2024£579,000
- Red Roses, Began Road, Old St Mellons, Cardiff, CF3 6XJ£620,000 · 2011£928,000
- Red Thorns, Began Road, Old St Mellons, Cardiff, CF3 6XJ£380,000 · 2006£603,000
- Reekie Linn, Old Newport Road, Old St Mellons, Cardiff, CF3 5FX£230,000 · 2010£404,000
- Regents Gate, Flat 135, Harrison Drive, St Mellons, Cardiff, CF3 0QA£124,750 · 2006£126,000
- Rhidian, Church Road, Old St Mellons, Cardiff, CF3 6BG£389,995 · 2024£403,000
- Rhostre, Marshfield Road, Castleton, Cardiff, Newport, CF3 2UW£208,000 · 1998£746,000
- Rhosyn Gwyn, St Peters Crescent, Peterstone Wentlooge, Cardiff, Newport, CF3 2TR£540,000 · 2020£274,000
- Richmond Court, 11, Ridgeway Road, Rumney, Cardiff, CF3 4AA£94,950 · 2006£124,000
- Ridges, Druidstone Road, Old St Mellons, Cardiff, CF3 6XD£985,000 · 2026£988,000
- Rimaho, Wellfield Road, Marshfield, Cardiff, Newport, CF3 2UB£340,000 · 2018£462,000
- Ringside Business Park, Unit 3, Heol Y Rhosog, Rumney, Cardiff, CF3 2EW£165,000 · 2025—
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 →