Cymru Wales / Torfaen
Trevethin£194,756
Average price, last 12 months
+15.5% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Trevethin is £194,756 over the last 12 months. Over the past year prices rose 15.5%.
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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
- £235,857
Semi-detached
- £186,089
Terraced
- £164,250
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Trevethin
Mostly semi-detached houses
16%
52%
26%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Trevethin
Cymru Wales / Torfaen / Trevethin
£194,756
Change over 1 year
Trevethin
Cymru Wales / Torfaen / Trevethin
+£26,065
Change over ~10 years
Trevethin
Cymru Wales / Torfaen / Trevethin
+£59,892
Homes sold (last 12 months)
Trevethin
Cymru Wales / Torfaen / Trevethin
33
Homes sold vs previous 12 months
Trevethin
Cymru Wales / Torfaen / Trevethin
−1
Number of postcodes
Trevethin
Cymru Wales / Torfaen / Trevethin
115
Households (Census 2021)
Trevethin
Cymru Wales / Torfaen / Trevethin
2,119
Household density
Trevethin
Cymru Wales / Torfaen / Trevethin
1,098 per sq mi · Very High
Population (Census 2021)
Trevethin
Cymru Wales / Torfaen / Trevethin
5,332
Population density
Trevethin
Cymru Wales / Torfaen / Trevethin
2,763 per sq mi · Very High
Green space per resident
Trevethin
Cymru Wales / Torfaen / Trevethin
90 m² per resident · more than 88% of areas
Green space share of area
Trevethin
Cymru Wales / Torfaen / Trevethin
9.6%
Public parks
Trevethin
Cymru Wales / Torfaen / Trevethin
5
Peak month
Trevethin
Cymru Wales / Torfaen / Trevethin
AUG 2025 · £256,666
Most common price band
Trevethin
Cymru Wales / Torfaen / Trevethin
£150k – £200k · 54.8%
Detached average
Trevethin
Cymru Wales / Torfaen / Trevethin
£235,857
Semi-detached average
Trevethin
Cymru Wales / Torfaen / Trevethin
£186,089
Terraced average
Trevethin
Cymru Wales / Torfaen / Trevethin
£164,250
Flats average
Trevethin
Cymru Wales / Torfaen / Trevethin
—
Detached share of sales
Trevethin
Cymru Wales / Torfaen / Trevethin
16.4%
Semi-detached share of sales
Trevethin
Cymru Wales / Torfaen / Trevethin
52.0%
Terraced share of sales
Trevethin
Cymru Wales / Torfaen / Trevethin
26.0%
Flats share of sales
Trevethin
Cymru Wales / Torfaen / Trevethin
5.5%
| Metric | Trevethin Cymru Wales / Torfaen / Trevethin |
|---|---|
| Latest 12-month average | £194,756 |
| Change over 1 year | +£26,065 |
| Change over ~10 years | +£59,892 |
| Homes sold (last 12 months) | 33 |
| Homes sold vs previous 12 months | −1 |
| Number of postcodes | 115 |
| Households (Census 2021) | 2,119 |
| Household density | 1,098 per sq mi · Very High |
| Population (Census 2021) | 5,332 |
| Population density | 2,763 per sq mi · Very High |
| Green space per resident | 90 m² per resident · more than 88% of areas |
| Green space share of area | 9.6% |
| Public parks | 5 |
| Peak month | AUG 2025 · £256,666 |
| Most common price band | £150k – £200k · 54.8% |
| Detached average | £235,857 |
| Semi-detached average | £186,089 |
| Terraced average | £164,250 |
| Flats average | — |
| Detached share of sales | 16.4% |
| Semi-detached share of sales | 52.0% |
| Terraced share of sales | 26.0% |
| Flats share of sales | 5.5% |
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.