Seafield Avenue is a mix of detached houses and terraced houses. The median sale price is £245,000, about 27% below the typical CO11 sale. Per square metre of floor space it comes to about £3,380, below the district's £3,608. Recent sales are too thin to call a trend for the street itself; CO11 prices as a whole have been easing. HM Land Registry records 15 sales across 9 homes since 2002 — homes here come up rarely.
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Seafield Avenue prices over time
Median sold price on the street by year, from 15 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the CO11 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Seafield Avenue compares
Seafield Avenue against the CO11 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).
Seafield Avenue's £245,000 median sits about 27% below CO11's £335,000; on floor space it runs £3,380/m² against the district's £3,608/m² (-6%).
Street and CO11 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 Seafield Avenue.
Every recorded sale on Seafield Avenue
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 CO11
Sold-price profiles for nearby streets, and the wider CO11 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.