Cosham - PO6
The average house price in Cosham (PO6) was £379,048 in 2025, up 503% from £62,911 in 1995.
Over the last ten years, average prices have risen 68% (from £225,302 in 2015). The median sale price in 2025 was £310,000 across 481 sales. 18,571 transactions have been recorded in PO6 since 1995.
So far in 2026, 173 sales have been recorded at an average price of £315,420 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £379,048 | £310,000 | 481 |
| Detached | £573,789 | £585,000 | 57 |
| Semi-detached | £346,386 | £337,750 | 182 |
| Terraced | £431,686 | £296,500 | 166 |
| Flats/maisonettes | £196,237 | £177,500 | 76 |
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.