18 Trelawney Avenue
TR15 1RH, Cornwall. A freehold detached house.
sold 6 February 2026
▴ 3.3% £7,000 more than it sold for in Oct 2025.
3rd of 4detached house sales on the street, by price
−24%below the typical TR15 detached house
19%of TR15 detached houses sold for less
Home Report
Everything about 18 Trelawney Avenue in one PDF
Things to check before you offer, every sale in TR15 1 in the last 12 months, crime, schools and stations.
Found for 18 Trelawney Avenue
sales near byin TR15 1, last 12 months
schoolsall within 5 km
energy certificatesize, rating and heating
stationsnearest 1.9 km
Against TR15
−£67,000
Below the typical TR15 detached house, £285,000, Sep 2025 to Aug 2026.
TR15 typical
£285,000 This house
£218,000
£285,000 This house
£218,000
£150k£500k
On Trelawney Avenue
3rd of 4
Detached house sales since 2023, by price. The street's typical is £259,000.
This house
£218,000
Street typical
£259,000
Highest sale
£320,000
TR15 by year
£278,000
Typical TR15 detached house in 2026 so far, down 10.5% since 2023.
£310k2023
£325k2024
£290k2025
£278k2026
Resold in TR15
6 of 10 up
TR15 detached houses sold twice since 2023. Typical change +3.4%.
6 sold for more4 sold for less
The house
From its energy certificate, Sep 2025.
Energy ratingD → C
Rooms4
HeatingGas boiler
WindowsDouble glazed
Built1967‑1975
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