Copthall Avenue is a street almost entirely of detached houses. The median sale price is £313,000, about 26% below the typical TN18 sale. The street has lagged the TN18 trend. HM Land Registry records 32 sales across 21 homes since 2000 — homes here come up rarely.
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.
Copthall Avenue prices over time
Median sold price on the street by year, from 32 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the TN18 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Copthall Avenue compares
Copthall Avenue against the TN18 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.
Copthall Avenue's £313,000 median sits about 26% below TN18's £425,000.
Street and TN18 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 Copthall Avenue.
Every recorded sale on Copthall 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 TN18
Sold-price profiles for nearby streets, and the wider TN18 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.