40 Seaton Avenue
PO3 6LG, Portsmouth. A freehold semi-detached house.
sold 26 March 2026
▴ 65.9% £147,000 more than it sold for in Jul 2025.
1st of 6semi-detached house sales on the street, by price
+19%above the typical PO3 semi-detached house
73%of PO3 semi-detached houses sold for less
Home Report
Everything about 40 Seaton Avenue in one PDF
Things to check before you offer, every sale in PO3 6 in the last 12 months, crime, schools and stations.
Found for 40 Seaton Avenue
sales near byin PO3 6, last 12 months
schoolsall within 1.5 km
energy certificatesside by side, with what's changed
stationsnearest 1.6 km
Against PO3
+£60,000
Above the typical PO3 semi-detached house, £310,000, Sep 2025 to Aug 2026.
PO3 typical
£310,000 This house
£370,000
£310,000 This house
£370,000
£200k£450k
On Seaton Avenue
1st of 6
Semi-detached house sales since 2023, by price. The street's typical is £355,000.
This house
£370,000
Street typical
£355,000
PO3 by year
£300,000
Typical PO3 semi-detached house in 2026 so far, up 3.4% since 2023.
£290k2023
£292k2024
£295k2025
£300k2026
Resold in PO3
6 of 6 up
PO3 semi-detached houses sold twice since 2023. Typical change +22.6%.
6 sold for more
The house
From its energy certificate, Apr 2026.
Energy ratingD → C
Rooms5
HeatingGas boiler
WindowsDouble glazed
Built1930‑1949
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