On average St Mark's has low deprivation and low crime levels, with around 71 crimes per 1,000 residents per year, about 16% below the South East average of 84 per 1,000. Approximately 14.2% of homes in this area are social housing provided by a local council or housing association. The average income per household in St Mark's is £66,313 per year. There are 4 schools in St Mark's: 3 primary (2 Outstanding and 1 Good) and 1 secondary (0 Outstanding and 1 Good). St Mark's is home to around 8,495 people, with a population density of about 905 per km².
Based on 110 recent sales, the median property price is £315,000 (about £398 per square foot) in St Mark's area, with individual transactions ranging from £84,000 up to £800,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 18 | £587,250 | £469 |
| Semi-Detached | 23 | £412,500 | £418 |
| Terraced | 28 | £345,000 | £409 |
| Flats | 41 | £215,000 | £340 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £480,000 | £242,750 | £326,000 | £334,950 |
| 2017 | £427,475 | £210,000 | £369,250 | £315,000 |
| 2018 | £392,500 | £226,475 | £352,500 | £300,000 |
| 2019 | £410,000 | £235,000 | £336,500 | £310,000 |
| 2020 | £428,000 | £184,000 | £340,000 | £306,000 |
| 2021 | £465,500 | £210,000 | £380,000 | £325,000 |
| 2022 | £465,000 | £218,000 | £405,000 | £350,000 |
| 2023 | £570,000 | £220,000 | £415,000 | £343,500 |
| 2024 | £595,000 | £203,000 | £391,250 | £350,000 |
| 2025 | £625,000 | £205,000 | £400,000 | £350,000 |
| 2026 | £425,000 | £226,250 | £432,500 | £330,000 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £352 | £359 | £342 | £362 |
| 2017 | £367 | £346 | £358 | £369 |
| 2018 | £378 | £384 | £343 | £371 |
| 2019 | £342 | £365 | £346 | £350 |
| 2020 | £372 | £325 | £327 | £350 |
| 2021 | £352 | £343 | £370 | £379 |
| 2022 | £450 | £357 | £414 | £394 |
| 2023 | £407 | £352 | £438 | £388 |
| 2024 | £457 | £341 | £367 | £405 |
| 2025 | £469 | £329 | £424 | £414 |
| 2026 | £526 | £347 | £457 | £385 |
St Mark's records about 71 crimes per 1,000 residents per year, which is a low crime rate for England: it scores 4 out of 10 on the Area360 crime scale, where 10 is the highest crime level.
The median sale price in St Mark's is £315,000 (about £398 per square foot) based on 110 registered sales according to HM Land Registry data.
St Mark's has 3 primary schools (2 rated Outstanding, 1 Good) and 1 secondary school (1 Good). Ratings are from the latest Ofsted inspections.
St Mark's scores 4 out of 10 on the deprivation scale, where 10 is the most deprived. The typical neighbourhood in St Mark's sits around rank 21,237 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The average household income in St Mark's is around £66,313 per year, and 14% of homes are social housing (ONS data).
St Mark's is represented by 1 elected councillor: Craig William Card (Liberal Democrats).
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Hawley Lane
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Alexandra Road
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Park Road
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Yeovil Close
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St Mark's
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Artillery Road
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Netley Street
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Lynchford Road
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Netley Street
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Reading Road
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St Marks Close
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Cutts Road
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Salesian View
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Somerset Road
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Woodvale Road
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South Street
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Alexandra Road
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Clubhouse Road
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Guildford Road West
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St Mark's
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Alexandra Road
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Kenley Place
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Peabody Road
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Sherborne Road
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St Mark's
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Reading Road
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Alfreds Court
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Napier Close
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Reading Road
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Peabody Road
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Lynchford Road
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St Mark's
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Queens Road
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Lynchford Road
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Queens Road
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Queens Road
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Southampton Street
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York Road
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Gort Close
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Park Road
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Lynchford Road
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Lynchford Road
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Artillery Road
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Cadogan Road
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Woodside Road
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Kenley Place
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Henlow Place
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Park Road
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High Street
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Hawthorn Court
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Ively Road
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Bedford Court
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Closeworth Road
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Queens Road
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Aerospace Boulevard
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Lakeside Road
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Evelyn Woods Road
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De Havilland Road
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Southampton Street
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Lynchford Road
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Osborne Road
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Peabody Road
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Park Road
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St Mark's
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Etps Road
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Prince's Avenue
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Southampton Street
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Osborne Road
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St Mark's
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Evelyn Woods Road
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Queens Road
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Hermitage Close
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St Mark's
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Camp Road
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St Mark's
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Osborne Road
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Park Road
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York Road
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Guildford Road West
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St Mark's
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Wetherby Gardens
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Laffans Road
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Somerset Road
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Park Road
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Hornchurch Square
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Queens Road
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Queens Road
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Berkshire Copse Road
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Guildford Road West
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Cameron Road
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Alanbrooke Road
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Peabody Road
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High Street
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Lynchford Road
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St Mark's
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St Mark's
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High Street
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Alexandra Road
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York Road
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Cross Street
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.