Portsmouth - PO1
The average house price in Portsmouth (PO1) was £348,393 in 2025, up 592% from £50,321 in 1995.
Over the last ten years, average prices have risen 89% (from £184,401 in 2015). The median sale price in 2025 was £222,500 across 233 sales. 13,502 transactions have been recorded in PO1 since 1995.
So far in 2026, 97 sales have been recorded at an average price of £232,857 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £348,393 | £222,500 | 233 |
| Detached | £367,500 | £367,500 | 2 |
| Semi-detached | £252,500 | £252,500 | 2 |
| Terraced | £416,278 | £229,000 | 150 |
| Flats/maisonettes | £221,441 | £185,000 | 79 |
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.