House prices in Thornhill

Median value — November 2026

£156,000

Modelled from 337 properties Stede tracks in Thornhill

Market snapshot

£156,000

Median value

£156,923

Average value

6

Sales in the last 12 months

unchanged

Change over the past year

Value over time

  • Modelled value
  • Projected
£0£50k£100k£150k£200k20002002200420062008201020122014201620182020202220242026

Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.

View as a table
Modelled value at the end of each year, with any recorded sales
YearModelled value
2000£38,219
2001£40,672
2002£48,709
2003£67,227
2004£87,702
2005£92,504
2006£99,175
2007£101,652
2008£94,865
2009£89,320
2010£89,636
2011£89,236
2012£90,340
2013£90,810
2014£92,796
2015£96,149
2016£100,954
2017£103,640
2018£114,070
2019£117,781
2020£129,634
2021£140,950
2022£153,728
2023£149,715
2024£155,849
2025£154,751
2026£156,000

Property types

  • Mid-terrace house90%£156,000
  • Semi-detached house6%£191,000
  • Flat / Maisonette4%£90,500
  • Detached house1%£193,500
  • Property0%£80,000

Recent sales

Addresses in Thornhill

About this area

Thornhill, in Cwmbran, is a village. Stede can model 337 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of November 2026, Thornhill has a median estimated value of £156,000 and an average of £156,923.

Modelled values in Thornhill are unchanged over the past year and +9% over five years.

The market here is mostly mid-terrace houses, which make up 90% of the properties Stede tracks in Thornhill.

6 sales were recorded in Thornhill over the past 12 months.

Common questions

What is the average house price in Thornhill?

As of November 2026, the average estimated value is £156,923 and the median is £156,000 across 337 properties Stede tracks in Thornhill. This is not a formal market valuation.

Are house prices in Thornhill going up or down?

Modelled values in Thornhill are unchanged over the past year and +9% over five years, based on the UK House Price Index.

What types of property are in Thornhill?

90% of the properties Stede tracks in Thornhill are mid-terrace houses. semi-detached houses are next most common, at 6%.

How many properties are in Thornhill?

Stede can model 337 properties in Thornhill, with 6 recorded sales in the past 12 months.

How does Stede calculate house prices for Thornhill?

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.

How we calculate this

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.

Read the full methodology and data sources →