Heathfield - TN21
The average house price in Heathfield (TN21) was £454,760 in 2025, up 399% from £91,082 in 1995. Prices peaked at £510,480 in 2022.
Over the last ten years, average prices have risen 50% (from £302,792 in 2015). The median sale price in 2025 was £390,000 across 286 sales. 10,933 transactions have been recorded in TN21 since 1995.
So far in 2026, 99 sales have been recorded at an average price of £438,725 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £454,760 | £390,000 | 286 |
| Detached | £637,509 | £512,500 | 129 |
| Semi-detached | £383,045 | £355,000 | 77 |
| Terraced | £321,266 | £300,000 | 32 |
| Flats/maisonettes | £167,660 | £162,500 | 48 |
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.