Siam Street is almost entirely terraced houses. Sales here are sparse and mostly older — the last recorded sale was in 2011, so today's values are best judged from the wider M11 figures below. Recent sales are too thin to call a trend for the street itself; M11 prices as a whole have been rising. With 4 sales across 4 homes since 1996, homes here come to market only rarely.
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Siam Street prices over time
Median sold price on the street by year, from 4 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the M11 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Siam Street compares
Siam Street against the M11 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).
too few recent sales on Siam Street for a current comparison — its all-time £65,750 median reflects older prices, against M11's £164,948 over the last 8 years.
Street and M11 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 Siam 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 M11
Sold-price profiles for nearby streets, and the wider M11 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.