House prices in Blackfen
Median value — November 2026
£461,500
Modelled from 4 properties Stede tracks in Blackfen
Market snapshot
£461,500
Median value
£515,250
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 | £121,352 |
| 2001 | £136,204 |
| 2002 | £171,030 |
| 2003 | £188,983 |
| 2004 | £205,088 |
| 2005 | £208,120 |
| 2006 | £221,376 |
| 2007 | £242,998 |
| 2008 | £214,572 |
| 2009 | £218,737 |
| 2010 | £222,884 |
| 2011 | £221,963 |
| 2012 | £230,231 |
| 2013 | £247,052 |
| 2014 | £291,452 |
| 2015 | £329,005 |
| 2016 | £368,253 |
| 2017 | £378,904 |
| 2018 | £382,489 |
| 2019 | £376,486 |
| 2020 | £392,200 |
| 2021 | £425,890 |
| 2022 | £464,720 |
| 2023 | £436,144 |
| 2024 | £450,461 |
| 2025 | £457,972 |
| 2026 | £461,500 |
Property types
- Mid-terrace house100%£461,500
Recent sales
- 16 Maple Crescent, Blackfen, Sidcup, Bexley, Greater London, DA15 9LT£400,000 · 2022£420,000
- 26 Maple Crescent, Blackfen, Sidcup, Bexley, Greater London, DA15 9LT£630,000 · 2022£718,000
- 15 Maple Crescent, Blackfen, Sidcup, Bexley, Greater London, DA15 9LT£380,000 · 2017£496,000
- 58 Maple Crescent, Blackfen, Sidcup, Bexley, Greater London, DA15 9LT£325,000 · 2017£427,000
Addresses in Blackfen
- 15 Maple Crescent, Blackfen, Sidcup, Bexley, Greater London, DA15 9LT£380,000 · 2017£496,000
- 16 Maple Crescent, Blackfen, Sidcup, Bexley, Greater London, DA15 9LT£400,000 · 2022£420,000
- 26 Maple Crescent, Blackfen, Sidcup, Bexley, Greater London, DA15 9LT£630,000 · 2022£718,000
- 58 Maple Crescent, Blackfen, Sidcup, Bexley, Greater London, DA15 9LT£325,000 · 2017£427,000
About this area
Blackfen, in Sidcup, is a village. Stede can model 4 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Blackfen has a median estimated value of £461,500 and an average of £515,250.
Modelled values in Blackfen are unchanged over the past year and +9% over five years.
The market here is mostly mid-terrace houses, which make up 100% of the properties Stede tracks in Blackfen.
Common questions
What is the average house price in Blackfen?
As of November 2026, the average estimated value is £515,250 and the median is £461,500 across 4 properties Stede tracks in Blackfen. This is not a formal market valuation.
Are house prices in Blackfen going up or down?
Modelled values in Blackfen are unchanged over the past year and +9% over five years, based on the UK House Price Index.
What types of property are in Blackfen?
100% of the properties Stede tracks in Blackfen are mid-terrace houses.
How many properties are in Blackfen?
Stede can model 4 properties in Blackfen, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Blackfen?
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 →