On average St Mary's has average deprivation and average crime levels, with around 82 crimes per 1,000 residents per year, in line with the South East average of 84 per 1,000. Approximately 18.6% of homes in this area are social housing provided by a local council or housing association. The average income per household in St Mary's is £57,729 per year. There are 2 schools in St Mary's: 2 primary (0 Outstanding and 0 Good) and 0 secondary (0 Outstanding and 0 Good). St Mary's is home to around 5,235 people, with a population density of about 4,534.4 per km².
Based on 58 recent sales, the median property price is £331,500 (about £404 per square foot) in St Mary's area, with individual transactions ranging from £90,000 up to £800,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 2 | £542,500 | £313 |
| Semi-Detached | 7 | £439,000 | £472 |
| Terraced | 18 | £383,000 | £399 |
| Flats | 31 | £250,000 | £403 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £382,500 | £245,000 | £360,000 | £366,000 |
| 2017 | £710,000 | £249,500 | £435,000 | £335,000 |
| 2018 | £505,000 | £232,500 | £385,000 | £365,000 |
| 2019 | £400,000 | £274,250 | £405,000 | £390,000 |
| 2020 | £585,000 | £254,000 | £399,000 | £347,500 |
| 2021 | £720,000 | £285,000 | £450,000 | £395,000 |
| 2022 | £615,000 | £302,325 | £526,000 | £465,000 |
| 2023 | £715,000 | £321,000 | £477,500 | £422,500 |
| 2024 | £477,500 | £273,750 | £447,500 | £385,000 |
| 2025 | £665,000 | £262,000 | £439,000 | £380,500 |
| 2026 | £435,000 | £222,500 | £522,500 | £463,000 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £445 | £356 | £335 | £328 |
| 2017 | £502 | £390 | £417 | £396 |
| 2018 | £447 | £412 | £368 | £383 |
| 2019 | £489 | £424 | £379 | £348 |
| 2020 | £477 | £417 | £399 | £401 |
| 2021 | £457 | £403 | £405 | £397 |
| 2022 | £386 | £412 | £480 | £505 |
| 2023 | £549 | £444 | £430 | £458 |
| 2024 | £370 | £366 | £431 | £419 |
| 2025 | £448 | £426 | £379 | £405 |
| 2026 | £168 | £367 | £528 | £439 |
St Mary's records about 82 crimes per 1,000 residents per year, which is a average crime rate for England: it scores 5 out of 10 on the Area360 crime scale, where 10 is the highest crime level.
The median sale price in St Mary's is £331,500 (about £404 per square foot) based on 58 registered sales according to HM Land Registry data.
St Mary's has 2 primary schools. Ratings are from the latest Ofsted inspections.
St Mary's scores 6 out of 10 on the deprivation scale, where 10 is the most deprived. The typical neighbourhood in St Mary's sits around rank 13,883 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The average household income in St Mary's is around £57,729 per year, and 19% of homes are social housing (ONS data).
St Mary's is represented by 1 elected councillor: Jeremy Gardner (Labour and Co-operative Party).
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All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.