Portia Lane is mostly detached houses. The median sale price is £439,995, about 35% above the typical NN13 sale. On floor area that works out near £3,188 per square metre, below the district's £3,475. Too few recent sales to read a street-level trend, but across NN13 prices have held broadly level over the last few years. HM Land Registry records 31 sales across 24 homes since 2018.
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Portia Lane prices over time
Median sold price on the street by year, from 31 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the NN13 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Portia Lane compares
Portia Lane against the NN13 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.
Portia Lane's £439,995 median sits about 35% above NN13's £325,000; on floor space it runs £3,188/m² against the district's £3,475/m² (-8%).
Street and NN13 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 Portia Lane.
Every recorded sale on Portia Lane
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 NN13
Sold-price profiles for nearby streets, and the wider NN13 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.