House Prices in Keston
Greater London · 1,571 properties sold
£1,146,276
Average Price
£780,000
Median Price
1,571
Properties Sold
↓ 11.1%
2025 vs 2024
The average property price in Keston is £1,146,276, based on 1,571 sales. The median price is £780,000. The area covers 1 postcode districts.
Property Types Sold
Detached 936 (60%)
Flat 221 (14%)
Semi-Detached 189 (12%)
Terraced 168 (11%)
Other 57 (4%)
Price Trends
| Year | Average | Median | Sales |
|---|---|---|---|
| 2025 | £1,146,236 | £722,500 | 38 |
| 2024 | £1,289,860 | £892,500 | 52 |
| 2023 | £1,340,150 | £827,500 | 38 |
| 2022 | £1,107,198 | £757,500 | 43 |
| 2021 | £1,229,108 | £892,500 | 66 |
| 2020 | £794,981 | £610,000 | 53 |
| 2019 | £657,772 | £555,000 | 58 |
| 2018 | £1,286,748 | £889,000 | 54 |
| 2017 | £895,288 | £730,000 | 52 |
| 2016 | £815,369 | £675,000 | 57 |
| 2015 | £989,312 | £725,000 | 51 |
Postcode Areas in Keston
Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0