House Prices in Swanley
Kent · 10,306 properties sold
£431,559
Average Price
£382,250
Median Price
10,306
Properties Sold
↑ 2.8%
2025 vs 2024
The average property price in Swanley is £431,559, based on 10,306 sales. The median price is £382,250. The area covers 1 postcode districts.
Property Types Sold
Semi-Detached 3,964 (38%)
Terraced 3,345 (32%)
Flat 1,496 (15%)
Detached 1,397 (14%)
Other 104 (1%)
Price Trends
| Year | Average | Median | Sales |
|---|---|---|---|
| 2026 (partial) | £366,070 | £411,350 | 10 |
| 2025 | £414,758 | £414,000 | 302 |
| 2024 | £403,560 | £396,500 | 301 |
| 2023 | £390,748 | £382,500 | 324 |
| 2022 | £536,350 | £400,000 | 324 |
| 2021 | £403,970 | £371,750 | 438 |
| 2020 | £447,720 | £350,000 | 341 |
| 2019 | £387,846 | £330,000 | 377 |
| 2018 | £351,647 | £335,498 | 350 |
| 2017 | £348,049 | £339,995 | 347 |
| 2016 | £496,285 | £290,000 | 354 |
| 2015 | £268,609 | £265,000 | 321 |
Postcode Areas in Swanley
Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0