House prices in Sydenham
Median value — November 2026
£366,000
Modelled from 407 properties Stede tracks in Sydenham
Market snapshot
£366,000
Median value
£469,897
Average value
10
Sales in the last 12 months
-1%
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 | £104,228 |
| 2001 | £118,511 |
| 2002 | £143,772 |
| 2003 | £153,336 |
| 2004 | £162,674 |
| 2005 | £168,464 |
| 2006 | £186,921 |
| 2007 | £210,596 |
| 2008 | £179,421 |
| 2009 | £190,896 |
| 2010 | £201,663 |
| 2011 | £206,561 |
| 2012 | £221,727 |
| 2013 | £248,783 |
| 2014 | £284,733 |
| 2015 | £318,058 |
| 2016 | £333,832 |
| 2017 | £336,994 |
| 2018 | £334,453 |
| 2019 | £338,623 |
| 2020 | £349,252 |
| 2021 | £361,648 |
| 2022 | £377,852 |
| 2023 | £362,489 |
| 2024 | £367,619 |
| 2025 | £363,102 |
| 2026 | £366,000 |
Property types
- Flat / Maisonette73%£336,000
- Mid-terrace house19%£654,500
- Semi-detached house4%£1,035,000
- Detached house3%£1,369,000
- Property1%£493,500
Recent sales
- Greenways, 3, 3, Westwood Hill, Sydenham, London, Lewisham, Greater London, SE26 6BE£410,000 · 2026£410,000
- Denham Court, Flat 3, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4BE£255,000 · 2026£269,000
- 54B, Newlands Park, Sydenham, London, Lewisham, Greater London, SE26 5NE£425,000 · 2026£622,000
- 123 First Floor Flat, Newlands Park, Sydenham, London, Lewisham, Greater London, SE26 5PP£490,000 · 2026£515,000
- 78D, Newlands Park, Sydenham, London, Lewisham, Greater London, SE26 5NB£433,500 · 2026£468,000
- 83 Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4BL£381,000 · 2026£413,000
- 13 Flat 1, Westwood Hill, Sydenham, London, Lewisham, Greater London, SE26 6BL£200,000 · 2026£208,000
- 22 Flat F, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6QZ£190,000 · 2026£280,000
Addresses in Sydenham
- 149 - 151, Flat 6, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£262,500 · 2016£279,000
- 149 - 151, Flat D, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£270,000 · 2024£257,000
- 149 - 151, Flat F, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£310,000 · 2021£292,000
- 149 Longfield Crescent, Sydenham, London, Lewisham, Greater London, SE26 4DS£133,000 · 2004£361,000
- 14A, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4NE£590,000 · 2021£656,000
- 150 Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4BB£189,000 · 2021—
- 151 Longfield Crescent, Sydenham, London, Lewisham, Greater London, SE26 4DS£275,000 · 2015£328,000
- 155 First And Second Floors, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£21,500 · 1998£244,000
- 155 Flat A, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£118,000 · 2014£202,000
- 155 Flat B, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£127,000 · 2014£197,000
- 155 Flat C, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£176,000 · 2015£236,000
- 157 Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£512,000 · 2023£603,000
- 157 Longfield Crescent, Sydenham, London, Lewisham, Greater London, SE26 4DS£325,000 · 2025£378,000
- 15A, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6RE£230,000 · 2011£355,000
- 15B - 15C, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6RE£249,995 · 2007£365,000
- 15B, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6RE£125,000 · 1999£415,000
- 15D, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6RE£222,000 · 2013£353,000
- 16 Longfield Crescent, Sydenham, London, Lewisham, Greater London, SE26 4DX£512,000 · 2020£576,000
- 161 Flat 2, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£135,000 · 2011£246,000
- 161 Flat 3, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£381,000 · 2016£359,000
- 161 Flat 4, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£310,000 · 2020£295,000
- 161 Second Floor Flat, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£285,000 · 2025£284,000
- 161A, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£480,000 · 2021£447,000
- 163A, Flat 1, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£200,000 · 2021£242,000
- 163A, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QJ£300,000 · 2022£406,000
- 16B, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6QZ£420,000 · 2023£410,000
- 175 Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QH£95,000 · 2004£376,000
- 175 Longfield Crescent, Sydenham, London, Lewisham, Greater London, SE26 4DR£361,500 · 2022£392,000
- 175A, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QH£332,500 · 2019£495,000
- 177 Flat 3, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QH£198,200 · 2019£193,000
- 177 Longfield Crescent, Sydenham, London, Lewisham, Greater London, SE26 4DR£286,640 · 2018£363,000
- 17A, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6RE£411,000 · 2014£636,000
- 17B, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6RE£702,600 · 2025£697,000
- 18 Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4NE£525,000 · 2022£559,000
- 181 Longfield Crescent, Sydenham, London, Lewisham, Greater London, SE26 4DR£367,000 · 2023£360,000
- 182 Flat 2, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4NW£468,000 · 2022£448,000
- 182 Flat 4, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4NW£400,000 · 2022£377,000
- 183B, Kirkdale, Sydenham, London, Lewisham, Greater London£97,000 · 2002£319,000
- 19 Flat 1, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6RE£371,500 · 2016£356,000
- 19 Flat 4, Longton Avenue, Sydenham, London, Lewisham, Greater London, SE26 6RE£80,000 · 2003£216,000
- 19 Longfield Crescent, Sydenham, London, Lewisham, Greater London, SE26 4DU£210,000 · 2012£524,000
- 193 Flat B, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QH£45,500 · 1999£213,000
- 199 - 203, Flat 1, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QT£368,450 · 2025£373,000
- 199 - 203, Flat 2, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QT£450,000 · 2023£435,000
- 199 - 203, Flat 3, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QT£197,500 · 2004£297,000
- 199 - 203, Flat 4, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QT£370,000 · 2020£360,000
- 199 - 203, Flat 5, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QT£375,000 · 2024£366,000
- 199 - 203, Flat 8, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QT£135,000 · 2013£230,000
- 199 - 203, Part Of Flat 7, Kirkdale, Sydenham, London, Lewisham, Greater London, SE26 4QT£393,000 · 2017£368,000
- 1C, Sydenham Avenue, Sydenham, London, Bromley, Greater London, SE26 6UL£595,000 · 2015£749,000
About this area
Sydenham, in London, is a village. Stede can model 407 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Sydenham has a median estimated value of £366,000 and an average of £469,897.
Modelled values in Sydenham are -1% over the past year and +1% over five years.
The market here is mostly flats, which make up 73% of the properties Stede tracks in Sydenham.
10 sales were recorded in Sydenham over the past 12 months.
Common questions
What is the average house price in Sydenham?
As of November 2026, the average estimated value is £469,897 and the median is £366,000 across 407 properties Stede tracks in Sydenham. This is not a formal market valuation.
Are house prices in Sydenham going up or down?
Modelled values in Sydenham are -1% over the past year and +1% over five years, based on the UK House Price Index.
What types of property are in Sydenham?
73% of the properties Stede tracks in Sydenham are flats. mid-terrace houses are next most common, at 19%.
How many properties are in Sydenham?
Stede can model 407 properties in Sydenham, with 10 recorded sales in the past 12 months.
How does Stede calculate house prices for Sydenham?
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 →