TW9 has an average sold price of £617,823 across 14,773 HM Land Registry transactions covering 500 postcodes. The largest town grouping is Richmond.
Decision summary
TW9 postcode area averages £617,823 across 14,773 completed sales covering 500 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.
Average £617,823 · Median £470,000 · 14,773 transactions · +21.2% growth · 500 postcodes
Use the location comparison tool to put TW9 postcodes beside other postcode areas, towns or districts before narrowing your shortlist.
Property valuation guide
Professional valuers use recent sold prices as comparable evidence. In the TW9 area, the median sold price is £470,000 and the average is £617,823, based on 14,773 HM Land Registry transactions. Over five years, prices have moved +21.2%, which affects how comparables from earlier years should be weighted.
These are historical completed-sale prices — not a formal valuation, asking price or investment advice. Use them to sense-check an asking price or set expectations before instructing a surveyor.
The average sold price in TW9 is £617,823, based on 14,773 HM Land Registry transactions across 500 postcodes.
TW9 is +55.7% above the England and Wales national average of £396,803.
No. These are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, asking prices or investment advice.
The TW9 postcode area covers 500 individual postcodes with 14,773 registered sales. The largest town grouping is Richmond.
All sold price figures on this page come from HM Land Registry Price Paid Data for England and Wales, published under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right. These are historical completed sale prices — they are not current valuations, not forecasts and not investment advice. Past sale prices do not guarantee future values. Always seek independent professional advice before making property or financial decisions. Read the full methodology for details on data cleaning, grouping and limitations.