House Price Monitor

TW18 · Avondale Avenue

All 25 sales on Avondale Avenue

78A Avondale Avenue

TW18 2NQ, Spelthorne. A leasehold flat on the 1st floor.

sold 6 August 2026

▴ 5.9% £15,000 more than it sold for in Mar 2025.

11th of 16flat sales on the street, by price
−5%below the typical TW18 flat
38%of TW18 flats sold for less

Home Report

Everything about 78A Avondale Avenue in one PDF

Things to check before you offer, every sale in TW18 2 in the last 12 months, crime, schools and stations.

Found for 78A Avondale Avenue

sales near byin TW18 2, last 12 months
schoolsall within 1.5 km
energy certificatesside by side, with what's changed
years lefton the lease

Get the Home Report · £2.99See a sample report

Against TW18

−£15,000

Below the typical TW18 flat, £285,000, Sep 2025 to Aug 2026.

On Avondale Avenue

11th of 16

Flat sales since 2023, by price. The street's typical is £282,000.

This flat
£270,000
Street typical
£282,000
Highest sale
£333,000

TW18 by year

£284,000

Typical TW18 flat in 2026 so far, down 5.3% since 2023.

£300k2023
£346k2024
£306k2025
£284k2026

Resold in TW18

8 of 14 up

TW18 flats sold twice since 2023. Typical change +3.1%.

8 sold for more2 unchanged4 sold for less

The flat

From its energy certificate, Sep 2023.

Energy ratingC
Rooms3
Floor1st
HeatingGas boiler
WindowsDouble glazed
Built1950‑1966

Lease

A 187-year lease from 28 Jun 1973. 133 years were left when it sold in August 2026.

Want the lease in detail? Check this flat on Lease Length Check, free.

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