House Prices in Thornton Heath
Greater London · 17,903 properties sold
£420,645
Average Price
£380,000
Median Price
17,903
Properties Sold
↑ 29.4%
2025 vs 2024
The average property price in Thornton Heath is £420,645, based on 17,903 sales. The median price is £380,000. The area covers 1 postcode districts.
Property Types Sold
Terraced 9,640 (54%)
Flat 5,578 (31%)
Semi-Detached 2,113 (12%)
Other 338 (2%)
Detached 234 (1%)
Price Trends
| Year | Average | Median | Sales |
|---|---|---|---|
| 2026 (partial) | £418,036 | £375,000 | 7 |
| 2025 | £488,800 | £400,000 | 376 |
| 2024 | £377,840 | £376,000 | 439 |
| 2023 | £409,161 | £395,000 | 389 |
| 2022 | £406,314 | £400,000 | 461 |
| 2021 | £473,500 | £380,000 | 617 |
| 2020 | £352,977 | £337,000 | 419 |
| 2019 | £355,958 | £340,000 | 445 |
| 2018 | £365,346 | £337,750 | 476 |
| 2017 | £343,611 | £340,000 | 500 |
| 2016 | £346,952 | £304,000 | 551 |
| 2015 | £278,550 | £275,000 | 568 |
Postcode Areas in Thornton Heath
Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0