18 Selwyn Avenue
AL10 9NP, Welwyn Hatfield. A freehold semi-detached house.
sold 22 January 2026
The only sale of this house recorded since January 2023.
1st of 5semi-detached house sales on the street, by price
+73%above the typical AL10 semi-detached house
94%of AL10 semi-detached houses sold for less
Home Report
Everything about 18 Selwyn Avenue in one PDF
Things to check before you offer, every sale in AL10 9 in the last 12 months, crime, schools and stations.
Found for 18 Selwyn Avenue
sales near byin AL10 9, last 12 months
schoolsall within 2 km
energy certificatesize, rating and heating
stationsnearest 2.3 km
Against AL10
+£336,500
Above the typical AL10 semi-detached house, £464,000, Sep 2025 to Aug 2026.
AL10 typical
£464,000 This house
£800,000
£464,000 This house
£800,000
£250k£900k
On Selwyn Avenue
1st of 5
Semi-detached house sales since 2023, by price. The street's typical is £745,000.
This house
£800,000
Street typical
£745,000
AL10 by year
£465,000
Typical AL10 semi-detached house in 2026 so far, up 4.9% since 2023.
£443k2023
£448k2024
£466k2025
£465k2026
Resold in AL10
5 of 5 up
AL10 semi-detached houses sold twice since 2023. Typical change +3.0%.
5 sold for more
The house
From its energy certificate, Mar 2023.
Energy ratingD → C
Rooms8
HeatingGas boiler
WindowsDouble glazed
Built1900‑1929
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