Sydenham - SE26
The average house price in Sydenham (SE26) was £533,791 in 2025, up 751% from £62,698 in 1995. Prices peaked at £538,637 in 2020.
Over the last ten years, average prices have risen 27% (from £419,018 in 2015). The median sale price in 2025 was £451,000 across 385 sales. 15,231 transactions have been recorded in SE26 since 1995.
So far in 2026, 113 sales have been recorded at an average price of £571,570 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £533,791 | £451,000 | 385 |
| Detached | £1,262,086 | £910,000 | 7 |
| Semi-detached | £787,249 | £785,000 | 39 |
| Terraced | £700,360 | £687,500 | 100 |
| Flats/maisonettes | £401,407 | £385,000 | 239 |
Price
Type
Average Price by Year
Median Price by Year
Transaction Volume by Year
Data source: UK Land Registry Price Paid Data. Inflation data: ONS CPI series D7BT. Real prices expressed in 2026 pounds.