Cymru Wales / Caerphilly / Gelligaer
Ystrad Mynach£225,233
Average price, last 12 months
+3.4% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Ystrad Mynach is £225,233 over the last 12 months. Over the past year prices rose 3.4%.
Add a location
Add another to see which area comes out on top.
Search for a location...
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
- £331,833
Semi-detached
- £231,813
Terraced
- £166,568
Flats
- £117,666
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Ystrad Mynach
Mostly semi-detached houses
21%
38%
37%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
£225,233
Change over 1 year
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
+£7,341
Change over ~10 years
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
+£84,206
Homes sold (last 12 months)
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
66
Homes sold vs previous 12 months
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
+15
Number of postcodes
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
258
Households (Census 2021)
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
1,833
Household density
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
2,187 per sq mi · Very High
Population (Census 2021)
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
4,105
Population density
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
4,899 per sq mi · Very High
Green space per resident
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
79 m² per resident · more than 86% of areas
Green space share of area
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
15.0%
Public parks
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
3
Peak month
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
MAY 2022 · £364,000
Most common price band
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
£200k – £300k · 45.5%
Detached average
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
£331,833
Semi-detached average
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
£231,813
Terraced average
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
£166,568
Flats average
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
£117,666
Detached share of sales
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
21.5%
Semi-detached share of sales
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
38.0%
Terraced share of sales
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
37.2%
Flats share of sales
Ystrad Mynach
Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach
3.3%
| Metric | Ystrad Mynach Cymru Wales / Caerphilly / Gelligaer / Ystrad Mynach |
|---|---|
| Latest 12-month average | £225,233 |
| Change over 1 year | +£7,341 |
| Change over ~10 years | +£84,206 |
| Homes sold (last 12 months) | 66 |
| Homes sold vs previous 12 months | +15 |
| Number of postcodes | 258 |
| Households (Census 2021) | 1,833 |
| Household density | 2,187 per sq mi · Very High |
| Population (Census 2021) | 4,105 |
| Population density | 4,899 per sq mi · Very High |
| Green space per resident | 79 m² per resident · more than 86% of areas |
| Green space share of area | 15.0% |
| Public parks | 3 |
| Peak month | MAY 2022 · £364,000 |
| Most common price band | £200k – £300k · 45.5% |
| Detached average | £331,833 |
| Semi-detached average | £231,813 |
| Terraced average | £166,568 |
| Flats average | £117,666 |
| Detached share of sales | 21.5% |
| Semi-detached share of sales | 38.0% |
| Terraced share of sales | 37.2% |
| Flats share of sales | 3.3% |
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.
Thinking of buying a property?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
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.