Tortoiseshell Place is a mix of terraced houses and detached houses. The median sale price is £437,500, about 35% above the typical BN15 sale. Per square metre of floor space it comes to about £4,819, above the district's £4,096. Too few recent sales to read a street-level trend, but across BN15 prices have held broadly level over the last few years. HM Land Registry records 34 sales across 32 homes since 2021 — the street turns over frequently.
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Tortoiseshell Place prices over time
Median sold price on the street by year, from 34 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the BN15 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Tortoiseshell Place compares
Tortoiseshell Place against the BN15 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.
Tortoiseshell Place's £437,500 median sits about 35% above BN15's £325,000; on floor space it runs £4,819/m² against the district's £4,096/m² (+18%).
Street and BN15 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 Tortoiseshell Place.
Every recorded sale on Tortoiseshell Place
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 BN15
Sold-price profiles for nearby streets, and the wider BN15 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.