Sidcup - DA14
The average house price in Sidcup (DA14) was £431,047 in 2025, up 497% from £72,230 in 1995. Prices peaked at £433,388 in 2024.
Over the last ten years, average prices have risen 36% (from £317,845 in 2015). The median sale price in 2025 was £405,000 across 337 sales. 12,029 transactions have been recorded in DA14 since 1995.
So far in 2026, 48 sales have been recorded at an average price of £383,990 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £431,047 | £405,000 | 337 |
| Detached | £756,504 | £770,000 | 23 |
| Semi-detached | £567,421 | £545,000 | 103 |
| Terraced | £432,288 | £435,000 | 73 |
| Flats/maisonettes | £274,362 | £282,500 | 138 |
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.