The Portway is a street almost entirely of detached houses. Homes here typically change hands around £348,000 — roughly 14% above the SP1 norm. Recent sales are too thin to call a trend for the street itself; SP1 prices as a whole have been easing. With 7 sales across 6 homes since 2001, homes here come to market only rarely.
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The Portway prices over time
Median sold price on the street by year, from 7 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the SP1 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How The Portway compares
The Portway against the SP1 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).
The Portway's £348,000 median sits about 14% above SP1's £305,000.
Street and SP1 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.
Every recorded sale on The Portway
Individual transactions as recorded by HM Land Registry, newest first.
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 SP1
Sold-price profiles for nearby streets, and the wider SP1 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.