Haddon Avenue is a mix of detached houses and semi-detached houses. The median sale price, £270,000, sits close to the NN15 norm. On floor area that works out near £2,621 per square metre, below the district's £2,824. Too few recent sales to read a street-level trend, but across NN15 prices have been easing over the last few years. HM Land Registry records 11 sales across 9 homes since 2018.
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Haddon Avenue prices over time
Median sold price on the street by year, from 11 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the NN15 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Haddon Avenue compares
Haddon Avenue against the NN15 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).
Haddon Avenue's £270,000 median sits close to NN15's £261,900; on floor space it runs £2,621/m² against the district's £2,824/m² (-7%).
Street and NN15 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 Haddon Avenue.
Every recorded sale on Haddon Avenue
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 NN15
Sold-price profiles for nearby streets, and the wider NN15 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.