4,866 people · median £255,000 · Southampton
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Sold price trend +21.4%
The neighbourhood at a glance each strip is where Thornhill sits on the Southampton range — click through for the full section
The area in short neighbourhood AI summary
Thornhill is a neighbourhood in Hampshire with a population of 4,866. The median property price is £255,000, with 59 sales in the past 12 months and prices rising 21.4 per cent over five years. Terraced homes dominate sales, with a median of £252,500, while flats average £112,000.
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The area shows very low deprivation across most measures, with about 5 per cent of neighbourhoods in England more deprived. Air quality is moderate, with nitrogen dioxide at 11.7 micrograms per cubic metre and particulate matter at 6.7. Flood risk is absent. Broadband provision is excellent, with gigabit-capable coverage at 98.2 per cent and superfast broadband universal. The locality falls under Southampton City Council, a Labour-controlled unitary authority. Council tax band D is £2,381.48 for 2026/27.
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