« Sold prices in London

Sold prices on Thornfield Avenue, London

5 recorded sales · 5 properties · 2016–2025

Homes on Thornfield Avenue, London have a median sold price of £857,500 across 5 recorded sales since 2016. Semi-detached homes are the most common here, at a median of £857,500. That's 206% above the England & Wales average of around £280,000. Within London as a whole it is 19% above the town’s average sold price across all recorded sales of £760,974. The most recent sale was £1,300,000 in Oct 2025; the highest on record was £1,300,000 in 2025.
£857,500
Median sold price
£905,500
Average
£690,000–£1,300,000
Range
5
Sales recorded

Thornfield Avenue falls in postcode district NW7 — see sold prices across the wider area.

Properties on Thornfield Avenue

£1,300,000
25, THORNFIELD AVENUE, LONDON, BARNET, GREATER LONDON, NW7 1LT
Semi-detachedOct 2025
£857,500
15, THORNFIELD AVENUE, LONDON, BARNET, GREATER LONDON, NW7 1LT
Semi-detachedApr 2023
£690,000
5, THORNFIELD AVENUE, LONDON, BARNET, GREATER LONDON, NW7 1LT
Semi-detachedAug 2018
£775,000
20, THORNFIELD AVENUE, LONDON, BARNET, GREATER LONDON, NW7 1LS
Semi-detachedDec 2017
£905,000
7, THORNFIELD AVENUE, LONDON, BARNET, GREATER LONDON, NW7 1LT
Semi-detachedSept 2016

Other streets in London

How these figures are calculated. Every sale on this page is a completed transaction from HM Land Registry Price Paid data, registered between 2016 and 2025. We show the median rather than the average wherever there are enough sales, so one unusually high or low sale doesn’t distort the picture. Sales take time to be registered, so the most recent months are provisional. Prices are as recorded and are not adjusted for inflation; a street’s figures reflect the mix of what actually sold there.