Portsmouth - PO3
The average house price in Portsmouth (PO3) was £272,707 in 2025, up 403% from £54,190 in 1995. Prices peaked at £273,358 in 2023.
Over the last ten years, average prices have risen 40% (from £195,391 in 2015). The median sale price in 2025 was £280,000 across 293 sales. 11,193 transactions have been recorded in PO3 since 1995.
So far in 2026, 73 sales have been recorded at an average price of £286,267 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £272,707 | £280,000 | 293 |
| Detached | £383,679 | £370,000 | 14 |
| Semi-detached | £315,843 | £302,500 | 36 |
| Terraced | £288,858 | £288,250 | 190 |
| Flats/maisonettes | £156,195 | £162,500 | 53 |
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.