House prices on Thornton Dene
Median value — November 2026
£331,000
Modelled from 1 property Stede tracks in Thornton Dene
Market snapshot
£331,000
Median value
£331,000
Average value
0
Sales in the last 12 months
unchanged
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £127,269 |
| 2001 | £142,844 |
| 2002 | £179,368 |
| 2003 | £198,197 |
| 2004 | £215,086 |
| 2005 | £218,267 |
| 2006 | £232,169 |
| 2007 | £254,845 |
| 2008 | £225,033 |
| 2009 | £229,401 |
| 2010 | £233,751 |
| 2011 | £232,785 |
| 2012 | £241,456 |
| 2013 | £259,097 |
| 2014 | £305,661 |
| 2015 | £345,045 |
| 2016 | £386,207 |
| 2017 | £397,377 |
| 2018 | £401,137 |
| 2019 | £394,842 |
| 2020 | £411,322 |
| 2021 | £446,654 |
| 2022 | £487,377 |
| 2023 | £457,408 |
| 2024 | £472,422 |
| 2025 | £480,300 |
| 2026 | £484,000 |
There aren't enough recorded sales on Thornton Dene alone to model a trend for it, so this line shows Sidcup instead.
Property types
- Flat / Maisonette100%£331,000
Recent sales
Addresses in Thornton Dene
About this area
Thornton Dene, in Sidcup, is a street. Stede can model 1 property there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Thornton Dene has a median estimated value of £331,000 and an average of £331,000.
Modelled values in Thornton Dene are unchanged over the past year and +9% over five years.
The market here is mostly flats, which make up 100% of the properties Stede tracks in Thornton Dene.
Common questions
What is the average house price in Thornton Dene?
As of November 2026, the average estimated value is £331,000 and the median is £331,000 across 1 properties Stede tracks in Thornton Dene. This is not a formal market valuation.
Are house prices in Thornton Dene going up or down?
Modelled values in Thornton Dene are unchanged over the past year and +9% over five years, based on the UK House Price Index.
What types of property are in Thornton Dene?
100% of the properties Stede tracks in Thornton Dene are flats.
How many properties are in Thornton Dene?
Stede can model 1 property in Thornton Dene, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Thornton Dene?
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 →