Cymru Wales / South Glamorgan / Cardiff
Castle£159,054
Average price, last 12 months
−24.0% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Castle is £159,054 over the last 12 months. Over the past year prices fell 24.0%.
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Where is this area?
Boundary outlines for this location, using the same colours as the rest of the page.
What does each type of home cost?
Average sale price by property type over the last 12 months.
Terraced
- £600,000
Flats
- £158,369
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Castle
Mostly flats
97%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
£159,054
Change over 1 year
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
−£50,314
Change over ~10 years
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
−£18,961
Homes sold (last 12 months)
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
39
Homes sold vs previous 12 months
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
−22
Number of postcodes
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
1,333
Households (Census 2021)
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
1,145
Household density
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
1,709 per sq mi · Very High
Population (Census 2021)
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
2,627
Population density
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
3,922 per sq mi · Very High
Green space per resident
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
191 m² per resident · more than 95% of areas
Green space share of area
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
29.0%
Public parks
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
6
Peak month
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
APR 2001 · £540,000
Most common price band
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
£100k – £150k · 63.0%
Detached average
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
—
Semi-detached average
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
—
Terraced average
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
£600,000
Flats average
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
£158,369
Detached share of sales
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
0.0%
Semi-detached share of sales
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
0.0%
Terraced share of sales
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
2.8%
Flats share of sales
Castle
Cymru Wales / South Glamorgan / Cardiff / Castle
97.2%
| Metric | Castle Cymru Wales / South Glamorgan / Cardiff / Castle |
|---|---|
| Latest 12-month average | £159,054 |
| Change over 1 year | −£50,314 |
| Change over ~10 years | −£18,961 |
| Homes sold (last 12 months) | 39 |
| Homes sold vs previous 12 months | −22 |
| Number of postcodes | 1,333 |
| Households (Census 2021) | 1,145 |
| Household density | 1,709 per sq mi · Very High |
| Population (Census 2021) | 2,627 |
| Population density | 3,922 per sq mi · Very High |
| Green space per resident | 191 m² per resident · more than 95% of areas |
| Green space share of area | 29.0% |
| Public parks | 6 |
| Peak month | APR 2001 · £540,000 |
| Most common price band | £100k – £150k · 63.0% |
| Detached average | — |
| Semi-detached average | — |
| Terraced average | £600,000 |
| Flats average | £158,369 |
| Detached share of sales | 0.0% |
| Semi-detached share of sales | 0.0% |
| Terraced share of sales | 2.8% |
| Flats share of sales | 97.2% |
Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.
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What to check before you buyContains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.