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House prices

House prices in Thornhill

31 homes sold within 0.6 miles of the middle of Thornhill between April 2026 and August 2026, at a middle price of £243,000. That makes it the 44th dearest of 63 Southampton areas, 10% below the middle area (£271k). Most of the sales were semi-detached houses (11 of 31). Prices ranged from £115,000 to £745,000.

SO19, Southampton · within 0.6 miles of the middle of Thornhill

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£243kmiddle price31 sales in 6 months
44th of 63Southampton rank1st is the dearest
-15%against SouthamptonSouthampton middle £285k
£115k–£745kcheapest to dearest31 sales

Thornhill against Southampton

TypeSalesThornhill middleSouthampton middleDifference
Detached7£360,000£450,000-20%
Semi-detached11£245,000£320,000-23%
Terraced6£240,000£270,500-11%
Flats7£150,000£170,000-12%

Middle (median) prices between April 2026 and August 2026. A difference is shown only where at least two homes of that type sold.

Recent sales

Showing the 30 most recent of 31 sales. See them all on the map.

Land Registry records arrive one to two months after a sale completes, so the latest weeks look quiet.

Nearby areas

AreaMiddle priceSalesRank in its place
Harefield£315,000558th
Thornhill Park£297,5004414th
Sholing Common£297,5006713th
Weston Common£275,0005531st
Pleasant View£275,0006528th
Hightown£250,0003340th
Thornhill£243,0003144th
See every Southampton area ranked on the house prices in Southampton page. Prices come from HM Land Registry under the Open Government Licence.

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Questions people ask

What is the average house price in Thornhill?

Between April 2026 and August 2026, 31 homes sold in Thornhill at a middle price of £243,000, 15% below the Southampton figure of £285,000. It ranks 44th dearest of 63 Southampton areas.

How much do different types of home cost in Thornhill?

Detached: £360,000 middle price from 7 sales. Semi-detached: £245,000 middle price from 11 sales. Terraced: £240,000 middle price from 6 sales. Flats: £150,000 middle price from 7 sales. Figures cover sales between April 2026 and August 2026.

What is the most expensive home sold in Thornhill recently?

The dearest home sold between April 2026 and August 2026 was a detached house on Coppice Gardens for £745,000, completed on 17 July 2026.