When did average house prices in Thornbury reach their peak? May 2025

Average house prices in Thornbury peaked at £715,000 in May 2025, the highest monthly average since April 1995. Across the 12 months to September 2026, the average is £385,625.

Peak average
£715,000
Latest 12-month average
£385,625
Data up to
September 2026

Sold prices from HM Land Registry, not asking prices. How we calculate this

All house prices in Thornbury

What was the average house price in Thornbury each year?

Average sold price in each calendar year, newest first. 2023 had the highest yearly average of the past 10 years.

Average house price in Thornbury by year
YearAverage price
2026 (to September)£352,500
2025£352,499
2024£318,346
2023Highest£568,333
2022£479,166
2021£483,333
2020£453,750
2019£333,900
2018£293,125
2017£320,600

How have house prices in Thornbury changed over time?

Monthly or yearly average sold price. Choose a time range to explore.

What else do people ask about Thornbury?

More quick answers on house prices, sales, areas, green space, crime, air quality and listed buildings in Thornbury.

Where does this data come from?

Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk. Listed buildings and scheduled monuments are from Historic England and Cadw, and conservation areas from planning.data.gov.uk. © Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. Source: planning.data.gov.uk, Open Government Licence v3.0. Air quality is from Defra modelled background pollution maps. Contains public sector information licensed under the Open Government Licence v3.0. Source: Defra modelled background pollution, 2025.

Last updated 11 November 2026 at 01:34 with the latest Land Registry data (September 2026). The Thornbury dataset covers 20 postcodes.

Read our full data methodology

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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