Southsea - PO4
The average house price in Southsea (PO4) was £286,318 in 2025, up 420% from £55,041 in 1995. Prices peaked at £296,688 in 2023.
Over the last ten years, average prices have risen 40% (from £204,777 in 2015). The median sale price in 2025 was £266,600 across 621 sales. 28,383 transactions have been recorded in PO4 since 1995.
So far in 2026, 249 sales have been recorded at an average price of £281,485 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £286,318 | £266,600 | 621 |
| Detached | £708,917 | £645,000 | 6 |
| Semi-detached | £427,425 | £367,500 | 40 |
| Terraced | £293,765 | £275,000 | 441 |
| Flats/maisonettes | £200,766 | £174,498 | 134 |
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.