Observer Close is a street almost entirely of flats, and every recorded sale is in one building, Gazette Court. The median sale price is £415,000, about 9% below the typical NW9 sale. Recent sales are too thin to call a trend for the street itself; NW9 prices as a whole have been easing. HM Land Registry records 31 sales across 25 homes since 2016.
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.
Observer Close prices over time
Median sold price on the street by year, from 31 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the NW9 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Observer Close compares
Observer Close against the NW9 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.
Observer Close's £415,000 median sits about 9% below NW9's £457,000.
Street and NW9 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 Observer Close
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 NW9
Sold-price profiles for nearby streets, and the wider NW9 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.