On average Thornhill has very high deprivation and very high crime levels, with around 119 crimes per 1,000 residents per year, roughly 1.4× the South East average of 84 per 1,000. Approximately 42.3% of homes in this area are social housing provided by a local council or housing association. The average income per household in Thornhill is £45,149 per year. There are 2 schools in Thornhill: 2 primary (0 Outstanding and 1 Good) and 0 secondary (0 Outstanding and 0 Good). Thornhill is home to around 7,875 people, with a population density of about 5,355.3 per km².
Based on 58 recent sales, the median property price is £271,250 (about £301 per square foot) in Thornhill area, with individual transactions ranging from £77,000 up to £533,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 18 | £325,000 | £334 |
| Semi-Detached | 10 | £300,000 | £331 |
| Terraced | 20 | £248,750 | £282 |
| Flats | 10 | £118,500 | £202 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £300,000 | £119,000 | £225,000 | £175,000 |
| 2017 | £289,000 | £117,000 | £205,500 | £189,975 |
| 2018 | £248,500 | £103,000 | £227,500 | £208,750 |
| 2019 | £287,500 | £122,500 | £243,500 | £205,000 |
| 2020 | £270,000 | £120,000 | £239,500 | £210,500 |
| 2021 | £326,500 | £125,250 | £255,000 | £223,000 |
| 2022 | £332,500 | £122,500 | £290,750 | £255,000 |
| 2023 | £335,000 | £130,000 | £265,000 | £252,500 |
| 2024 | £335,000 | £107,000 | £255,000 | £252,000 |
| 2025 | £325,000 | £118,500 | £309,000 | £245,000 |
| 2026 | £370,000 | £112,500 | £295,000 | £255,000 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £283 | £207 | £235 | £206 |
| 2017 | £280 | £205 | £235 | £216 |
| 2018 | £299 | £216 | £261 | £216 |
| 2019 | £305 | £202 | £289 | £238 |
| 2020 | £296 | £203 | £259 | £235 |
| 2021 | £332 | £191 | £277 | £257 |
| 2022 | £393 | £216 | £330 | £282 |
| 2023 | £389 | £224 | £316 | £287 |
| 2024 | £354 | £200 | £281 | £294 |
| 2025 | £355 | £191 | £317 | £269 |
| 2026 | £331 | £197 | £366 | £282 |
Thornhill records about 119 crimes per 1,000 residents per year, which is a very high crime rate for England: it scores 9 out of 10 on the Area360 crime scale, where 10 is the highest crime level.
The median sale price in Thornhill is £271,250 (about £301 per square foot) based on 58 registered sales according to HM Land Registry data.
Thornhill has 2 primary schools (1 Good). Ratings are from the latest Ofsted inspections.
Thornhill scores 9 out of 10 on the deprivation scale, where 10 is the most deprived. The typical neighbourhood in Thornhill sits around rank 6,299 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The average household income in Thornhill is around £45,149 per year, and 42% of homes are social housing (ONS data).
SO195FG
Barnes Road
SO195SP
High Meadow
SO196PS
Thornhill Avenue
SO195LJ
Caxton Avenue
SO196GY
Vaughan Close
SO196PX
Browning Avenue
SO196DR
Hinkler Road
SO196HR
Warburton Road
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Tatwin Crescent
SO195SY
Nursery Gardens
SO196DD
Marston Road
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Gerard Crescent
SO196DF
Hinkler Road
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Byron Road
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Burns Road
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Medwall Green
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Holcroft Road
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Malory Close
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Hinkler Road
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Spencer Road
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Bitterne Road East
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Byron Road
SO196BY
Napier Road
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Hinkler Road
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Proctor Close
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Penarth Close
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Chettle Road
SO196DS
Hinkler Road
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Caerleon Drive
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Byron Road
SO196EX
Byron Road
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Upper Deacon Road
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Upper Deacon Road
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Thornhill Park Road
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Byron Road
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Byron Road
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Shelley Road
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Byron Road
SO196EN
Gerard Crescent
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Browning Avenue
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Chaucer Road
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Ellwood Avenue
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Simon Way
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Hinkler Road
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Heywood Green
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Thornhill Avenue
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Baxter Road
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Burns Road
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Bursledon Road
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Douglas Crescent
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Barry Road
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Carey Road
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Lone Eagle Close
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Browning Avenue
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Solent Avenue
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Burke Drive
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Upper Deacon Road
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Ellwood Avenue
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Upper Deacon Road
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Byron Road
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Farringford Road
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Eynham Gardens
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Exleigh Close
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Gerard Crescent
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Eynham Close
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Cowper Road
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Thornhill Park Road
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Tatwin Crescent
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Tatwin Crescent
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Sylvan Avenue
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Bitterne Road East
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Masefield Green
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Bursledon Road
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Bursledon Road
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Tatwin Crescent
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Ellwood Avenue
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Thornhill Avenue
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Fairfax Court
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Browning Avenue
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Thornhill Park Road
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Chettle Road
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Burke Drive
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Marston Road
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Hinkler Road
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Ash Close
SO196BL
Ellwood Close
SO196HS
Chettle Road
SO195LE
Upper Deacon Road
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Napier Road
SO196JU
Tatwin Crescent
SO196PJ
Pepys Avenue
SO196EP
Gerard Crescent
SO196BS
Ellwood Avenue
SO196JB
Warburton Road
SO196DJ
Hinkler Road
SO195LP
Barry Road
SO185FE
Barnes Close
SO196QL
Burns Road
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Tatwin Crescent
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Baxter Road
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.