House prices in Sidcup
Median value — November 2026
£485,000
Modelled from 14,969 properties Stede tracks in Sidcup
Market snapshot
£485,000
Median value
£512,552
Average value
517
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 | £127,532 |
| 2001 | £143,140 |
| 2002 | £179,739 |
| 2003 | £198,606 |
| 2004 | £215,531 |
| 2005 | £218,718 |
| 2006 | £232,648 |
| 2007 | £255,372 |
| 2008 | £225,498 |
| 2009 | £229,875 |
| 2010 | £234,234 |
| 2011 | £233,266 |
| 2012 | £241,955 |
| 2013 | £259,632 |
| 2014 | £306,293 |
| 2015 | £345,758 |
| 2016 | £387,005 |
| 2017 | £398,198 |
| 2018 | £401,966 |
| 2019 | £395,657 |
| 2020 | £412,172 |
| 2021 | £447,577 |
| 2022 | £488,384 |
| 2023 | £458,353 |
| 2024 | £473,399 |
| 2025 | £481,293 |
| 2026 | £485,000 |
Property types
- Semi-detached house37%£596,000
- Mid-terrace house29%£455,000
- Flat / Maisonette25%£275,000
- Detached house9%£820,000
- Property1%£405,000
Areas in Sidcup
Streets in Sidcup
- StreetAshcroft Avenue35 properties£546,000
- StreetAshcroft Crescent27 properties£425,000
- StreetAston Close10 properties£300,500
- StreetAustral Close22 properties£623,000
- StreetBarton Road21 properties£661,000
- StreetBaugh Road5 properties£498,000
- StreetBay Tree Close22 properties£421,500
- StreetBaytree Close22 properties£428,500
- StreetBecks Road4 properties£326,500
- StreetBedens Road17 properties£424,000
About this area
Sidcup, in Greater London, is a town. Stede can model 14,969 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Sidcup has a median estimated value of £485,000 and an average of £512,552.
Modelled values in Sidcup are unchanged over the past year and +9% over five years.
The market here is mostly semi-detached houses, which make up 37% of the properties Stede tracks in Sidcup.
517 sales were recorded in Sidcup over the past 12 months.
Common questions
What is the average house price in Sidcup?
As of November 2026, the average estimated value is £512,552 and the median is £485,000 across 14,969 properties Stede tracks in Sidcup. This is not a formal market valuation.
Are house prices in Sidcup going up or down?
Modelled values in Sidcup are unchanged over the past year and +9% over five years, based on the UK House Price Index.
What types of property are in Sidcup?
37% of the properties Stede tracks in Sidcup are semi-detached houses. mid-terrace houses are next most common, at 29%.
How many properties are in Sidcup?
Stede can model 14,969 properties in Sidcup, with 517 recorded sales in the past 12 months.
How does Stede calculate house prices for Sidcup?
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 →