Cymru Wales / South Glamorgan / Cardiff
Llandaff£426,486
Average price, last 12 months
+24.6% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Llandaff is £426,486 over the last 12 months. Over the past year prices rose 24.6%.
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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.
Detached
- £694,772
Semi-detached
- £465,906
Terraced
- £328,952
Flats
- £222,104
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Llandaff
Mostly semi-detached houses
19%
31%
24%
25%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
£426,486
Change over 1 year
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
+£84,335
Change over ~10 years
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
+£131,546
Homes sold (last 12 months)
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
108
Homes sold vs previous 12 months
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
−22
Number of postcodes
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
238
Households (Census 2021)
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
3,740
Household density
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
3,715 per sq mi · Very High
Population (Census 2021)
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
8,754
Population density
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
8,694 per sq mi · Very High
Green space per resident
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
8 m² per resident · less than 91% of areas
Green space share of area
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
2.5%
Public parks
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
1
Peak month
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
AUG 2026 · £1,007,500
Most common price band
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
£200k – £300k · 41.1%
Detached average
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
£694,772
Semi-detached average
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
£465,906
Terraced average
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
£328,952
Flats average
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
£222,104
Detached share of sales
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
19.4%
Semi-detached share of sales
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
31.0%
Terraced share of sales
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
24.4%
Flats share of sales
Llandaff
Cymru Wales / South Glamorgan / Cardiff / Llandaff
25.2%
| Metric | Llandaff Cymru Wales / South Glamorgan / Cardiff / Llandaff |
|---|---|
| Latest 12-month average | £426,486 |
| Change over 1 year | +£84,335 |
| Change over ~10 years | +£131,546 |
| Homes sold (last 12 months) | 108 |
| Homes sold vs previous 12 months | −22 |
| Number of postcodes | 238 |
| Households (Census 2021) | 3,740 |
| Household density | 3,715 per sq mi · Very High |
| Population (Census 2021) | 8,754 |
| Population density | 8,694 per sq mi · Very High |
| Green space per resident | 8 m² per resident · less than 91% of areas |
| Green space share of area | 2.5% |
| Public parks | 1 |
| Peak month | AUG 2026 · £1,007,500 |
| Most common price band | £200k – £300k · 41.1% |
| Detached average | £694,772 |
| Semi-detached average | £465,906 |
| Terraced average | £328,952 |
| Flats average | £222,104 |
| Detached share of sales | 19.4% |
| Semi-detached share of sales | 31.0% |
| Terraced share of sales | 24.4% |
| Flats share of sales | 25.2% |
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.