On average St Thomas has high deprivation and moderate crime levels, with around 80 crimes per 1,000 residents per year. Approximately 19.1% of homes in this area are social housing provided by a local council or housing association. The average income per household in St Thomas is £39,787 per year. St Thomas is home to around 6,930 people, with a population density of about 2,069.3 per km2.
Based on 66 recent sales, the median property price is £150,000 in St Thomas area, with individual transactions ranging from £60,000 up to £310,000.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Detached | 2 | £272,000 |
| Flats | 1 | £105,000 |
| Semi-Detached | 11 | £150,000 |
| Terraced | 52 | £149,500 |
10 years median price trend in St Thomas
SA18NH
Marcroft Road
SA18NQ
Grafog Street
SA18BH
Mackworth Terrace
SA18DS
Jericho Road
SA18HW
Harbour View
SA18LB
Bay Street
SA18DT
Maesteg Street
SA18AZ
Kilvey Terrace
SA18NT
Wern Terrace
SA18BE
Morris Lane
SA18EG
Foxhole Road
SA18LA
Jersey Terrace
SA18HF
Kinley Street
SA18JU
Port Tennant Road
All data is sourced from official UK government agencies and public datasets. Last updated: 16/01/2026.