Cymru Wales / West Glamorgan / Swansea
St. Thomas£151,640
Average price, last 12 months
+9.8% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in St. Thomas is £151,640 over the last 12 months. Over the past year prices rose 9.8%.
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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
- £206,000
Semi-detached
- £163,811
Terraced
- £146,800
Flats
- £65,000
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
St. Thomas
Mostly terraced houses
15%
80%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
£151,640
Change over 1 year
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
+£13,509
Change over ~10 years
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
+£52,229
Homes sold (last 12 months)
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
79
Homes sold vs previous 12 months
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
−35
Number of postcodes
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
127
Households (Census 2021)
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
3,109
Household density
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
2,395 per sq mi · Very High
Population (Census 2021)
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
6,931
Population density
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
5,338 per sq mi · Very High
Green space per resident
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
25 m² per resident · less than 59% of areas
Green space share of area
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
5.2%
Public parks
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
3
Peak month
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
SEPT 2025 · £175,625
Most common price band
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
£100k – £150k · 72.0%
Detached average
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
£206,000
Semi-detached average
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
£163,811
Terraced average
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
£146,800
Flats average
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
£65,000
Detached share of sales
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
2.5%
Semi-detached share of sales
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
15.0%
Terraced share of sales
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
80.0%
Flats share of sales
St. Thomas
Cymru Wales / West Glamorgan / Swansea / St. Thomas
2.5%
| Metric | St. Thomas Cymru Wales / West Glamorgan / Swansea / St. Thomas |
|---|---|
| Latest 12-month average | £151,640 |
| Change over 1 year | +£13,509 |
| Change over ~10 years | +£52,229 |
| Homes sold (last 12 months) | 79 |
| Homes sold vs previous 12 months | −35 |
| Number of postcodes | 127 |
| Households (Census 2021) | 3,109 |
| Household density | 2,395 per sq mi · Very High |
| Population (Census 2021) | 6,931 |
| Population density | 5,338 per sq mi · Very High |
| Green space per resident | 25 m² per resident · less than 59% of areas |
| Green space share of area | 5.2% |
| Public parks | 3 |
| Peak month | SEPT 2025 · £175,625 |
| Most common price band | £100k – £150k · 72.0% |
| Detached average | £206,000 |
| Semi-detached average | £163,811 |
| Terraced average | £146,800 |
| Flats average | £65,000 |
| Detached share of sales | 2.5% |
| Semi-detached share of sales | 15.0% |
| Terraced share of sales | 80.0% |
| Flats share of sales | 2.5% |
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.