Cosham - PO6
The average house price in Cosham (PO6) was £382,513 in 2025, up 508% from £62,911 in 1995.
Over the last ten years, average prices have risen 70% (from £225,302 in 2015). The median sale price in 2025 was £310,000 across 463 sales. 18,476 transactions have been recorded in PO6 since 1995.
So far in 2026, 97 sales have been recorded at an average price of £315,091 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £382,513 | £310,000 | 463 |
| Detached | £578,946 | £585,000 | 56 |
| Semi-detached | £348,454 | £340,000 | 173 |
| Terraced | £437,798 | £299,000 | 159 |
| Flats/maisonettes | £197,200 | £178,000 | 75 |
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.