Llys Dyffryn is a street almost entirely of detached houses. The median sale price is £299,200, about 22% above the typical LL17 sale. On floor area that works out near £3,039 per square metre, above the district's £2,609. Too few recent sales to read a street-level trend, but across LL17 prices have been rising over the last few years. HM Land Registry records 60 sales across 39 homes since 2008.
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Llys Dyffryn prices over time
Median sold price on the street by year, from 60 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the LL17 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Llys Dyffryn compares
Llys Dyffryn against the LL17 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.
Llys Dyffryn's £299,200 median sits about 22% above LL17's £244,998; on floor space it runs £3,039/m² against the district's £2,609/m² (+16%).
Street and LL17 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 Llys Dyffryn.
Every recorded sale on Llys Dyffryn
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 LL17
Sold-price profiles for nearby streets, and the wider LL17 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.