Neighbourhood · Southampton

Thornhill: house prices and how the area is changing

Official figures for the Thornhill neighbourhood of Southampton, England (ONS area Southampton 025). Headline figures assembled 29 October 2026. Postcodes SO18, SO19. Figures that read a point use the neighbourhood's centre, near SO19 6EG.

A neighbourhood with below-average incomes, changing little against Southampton

Thornhill is a neighbourhood with below-average incomes; it is changing little against Southampton (signals are mixed: 2 rising and 3 falling of 20). Houses here typically resell for £282,750 and flats for £120,000 (median resale prices, 2023-2025). Recorded crime is in line with Southampton (0.9 times the borough's rate), schools nearby are improving in line with the council's and the nearest railway station, Sholing, is 2.5 km from the neighbourhood's centre.

The neighbourhood in brief, from the figures on this page. Summary updated 29 October 2026; source dates are shown below.

Typical house price

£282,750

Median resale price of houses in the neighbourhood, 2023-2025; +26% against 2017-2019.

Source: HM Land Registry Price Paid Data

Typical flat price

£120,000

Median resale price of flats in the neighbourhood, 2023-2025; +4% against 2017-2019.

Source: HM Land Registry Price Paid Data

Affluence today

Below average income

How well off the neighbourhood is now, from household income, home prices and deprivation.

Source: ONS, HM Land Registry, MHCLG Indices of Deprivation

Signs of gentrification

Mixed signs

Weighted balance +0.00; 2 of 20 signals up, 3 down, against the borough.

Source: Official statistics on prices, incomes, benefits, businesses, schools and more (a full report shows every signal)

Deprivation

Decile 4 of 10

English Indices of Deprivation 2025: 1 is the most deprived tenth of neighbourhoods, 10 the least. At the neighbourhood's centre; its 5 small areas range from decile 1 to 4.

Source: MHCLG English Indices of Deprivation 2025

Average household income

£45,100

ONS estimate for the neighbourhood (modelled, with a margin of error).

Source: Office for National Statistics

Recorded crime

0.9 times the borough's rate

Crimes recorded by the police over 12 months (not anti-social behaviour) per resident, against the borough. Crime per resident can overstate the risk in busy centres where many people work or visit.

Source: Police.uk

Schools getting better

In line with the council's

Nearby state schools' latest Ofsted inspections and results, against the council's schools.

Source: Ofsted, Department for Education

Where Thornhill sits in Southampton

Typical house price: 17th highest of 33 neighbourhoods in Southampton
Typical flat price: the lowest of the 30 neighbourhoods in Southampton with enough flat sales for one
Average household income: joint 4th lowest of 33 neighbourhoods in Southampton

Ranked among the council's neighbourhoods by the figures on each one's own page, checked 29 October 2026: typical prices are HM Land Registry resale medians over the latest three-year window, household income the ONS's modelled estimate, with a margin of error, so neighbourhoods a place or two apart may not really differ.

Prices over time in Thornhill

Median resale price of houses each year here and across Southampton, 1995 to 2026 (HM Land Registry Price Paid Data: standard sales, new builds left out). Years with fewer than 10 sales here are left out. 2026 is the year so far (dashed).

Median resale price of flats each year here and across Southampton, 1995 to 2026 (HM Land Registry Price Paid Data: standard sales, new builds left out). Years with fewer than 10 sales here are left out. 2026 is the year so far (dashed).

Source: HM Land Registry Price Paid Data, held locally and checked 29 October 2026. Medians each year, not a valuation of any home.

How the area is changing, signal by signal

2 of 20 counted signals point towards rising affluence against Southampton, 3 the other way and 15 in line. A reading of official statistics against the borough, not a prediction; a full report shows every signal's figures and weight. Where this reading sits among every neighbourhood in England and Wales: the gentrification league table.

Rising against the borough

Income deprivation ranking
Benefit claims (DWP)

Falling behind the borough

Recent price momentum
Anti-social behaviour
Home improvement applications

Stations and schools nearby

Nearest station

Sholing Railway station, 2.5 km from the neighbourhood's centre in a straight line. About 2.1 trains an hour leave between 07:00 and 19:00 on a weekday: South Western Railway to Portsmouth & Southsea (about 44 min) and Southampton Central (about 15 min).

Station locations: NaPTAN (Department for Transport). Trains: Network Rail's timetable for Tuesday 6 October 2026, with the timetabled minutes of direct trains; timetabled, not live running. Distances from the neighbourhood's centre in a straight line, walked at 4.8 km/h; the real route is longer.

Nearest state schools

Nearest state primary school Thornhill Primary School 480 m from the neighbourhood's centre. Ofsted: Report card: Expected standard in 6 areas, Needs attention in 1 (Mar 2026).
Nearest state secondary school Woodlands Community College 960 m from the neighbourhood's centre. Ofsted: Good (Sep 2022).

Schools: Department for Education, Get Information about Schools (20 October 2026); inspections: Ofsted's management information as at 30 September 2026, in Ofsted's own words. Straight-line distances; not a catchment or admissions assessment.

Questions about Thornhill

What is the typical house price in Thornhill?

£282,750. Median resale price of houses in the neighbourhood, 2023-2025; +26% against 2017-2019.

How does Thornhill compare with the rest of Southampton?

Typical house price: 17th highest of 33 neighbourhoods in Southampton. Typical flat price: the lowest of the 30 neighbourhoods in Southampton with enough flat sales for one. Average household income: joint 4th lowest of 33 neighbourhoods in Southampton.

Is Thornhill an affluent area?

Below average income. How well off the neighbourhood is now, from household income, home prices and deprivation.

Is Thornhill gentrifying?

Mixed signs. Weighted balance +0.00; 2 of 20 signals up, 3 down, against the borough.

What is the nearest station to Thornhill?

Sholing. Railway station, 2.5 km from the neighbourhood's centre in a straight line. About 2.1 trains an hour leave between 07:00 and 19:00 on a weekday: South Western Railway to Portsmouth & Southsea (about 44 min) and Southampton Central (about 15 min).

Which state schools are nearest to Thornhill?

Nearest state primary school. Thornhill Primary School. 480 m from the neighbourhood's centre. Ofsted: Report card: Expected standard in 6 areas, Needs attention in 1 (Mar 2026). Nearest state secondary school. Woodlands Community College. 960 m from the neighbourhood's centre. Ofsted: Good (Sep 2022).

Each answer repeats a figure shown above, with its source there.

Thinking of buying in Thornhill?

A full report covers flood risk, schools, crime, your commute, energy, planning and how the area is changing, for the exact home.

Prepare a full report for a home here See a sample report

Nearby neighbourhoods in Southampton

Postcode districts

Neighbourhood names: House of Commons Library, MSOA Names, Open Parliament Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Contains National Statistics data © Crown copyright and database right 2026. Contains public sector information (MHCLG, Police.uk, Ofsted, Department for Education) licensed under the Open Government Licence v3.0. Station locations from NaPTAN (Department for Transport), Open Government Licence v3.0. Trains: contains information of Network Rail Infrastructure Limited licensed under the Open Government Licence v3.0. Figures describe the area, not any home, and are not a valuation or a prediction.