Sales on Welwyn Avenue are mostly semi-detached houses. The median sale price is £146,500, about 16% below the typical DE24 sale. On floor area that works out near £2,650 per square metre, above the district's £2,293. Recent sales are too thin to call a trend for the street itself; DE24 prices as a whole have been easing. With 24 sales across 16 homes since 2000, homes here come to market only rarely.
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Welwyn Avenue prices over time
Median sold price on the street by year, from 24 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the DE24 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Welwyn Avenue compares
Welwyn Avenue against the DE24 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.
Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).
Welwyn Avenue's £146,500 median sits about 16% below DE24's £175,000; on floor space it runs £2,650/m² against the district's £2,293/m² (+16%).
Street and DE24 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.
Prices by property type
Median sold price by property type on Welwyn Avenue.
Every recorded sale on Welwyn Avenue
Individual transactions as recorded by HM Land Registry, newest first.
Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.
Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.
More streets in DE24
Sold-price profiles for nearby streets, and the wider DE24 area guide.
Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.