William Street is almost entirely detached houses. The median sale price is £250,000, about 28% above the typical NN1 sale. Too few recent sales to read a street-level trend, but across NN1 prices have held broadly level over the last few years. With 1 sales across 1 home since 2007, homes here come to market only rarely.
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William Street prices over time
Too few sale years for a price chart yet.
Every recorded sale on William Street falls in 2007: median £250,000 across 1 sale.
How William Street compares
William Street against the NN1 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).
William Street's £250,000 median sits about 28% above NN1's £195,000.
Street and NN1 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 William Street
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 NN1
Sold-price profiles for nearby streets, and the wider NN1 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.