Portland Square is almost entirely semi-detached houses. The median sale price is £565,000, about 98% above the typical CT1 sale. Too few recent sales to read a street-level trend, but across CT1 prices have held broadly level over the last few years. The record shows 7 sales across 4 homes since 2006.
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Portland Square 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 CT1 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Portland Square compares
Portland Square against the CT1 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).
Portland Square's £565,000 median sits about 98% above CT1's £286,000.
Street and CT1 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 Portland Square
Individual transactions as recorded by HM Land Registry, newest first.
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More streets in CT1
Sold-price profiles for nearby streets, and the wider CT1 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.