Area guide
Everything you need to know about buying property in the SL9 postcode area, covering Gerrards Cross and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£644,968
Median price
£565,000
5-year trend
+22.9%
Total sales
11,466
The SL9 area has 785 individual postcodes with 11,466 registered sales. Prices are +62.5% above the national average, with the largest concentration in Gerrards Cross. The five-year price movement is +22.9%.
With an average of £644,968, the SL9 area sits in the premium price bracket, +62.5% above the national average. Premium pricing typically reflects location desirability, transport connectivity and local amenities. The dataset includes 11,466 recorded sales across 785 postcodes.
The five-year price trend in SL9 is +22.9%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
SL9 9ET
£339,559 avg · 95 sales
SL9 7EY
£505,235 avg · 78 sales
SL9 9FU
£432,043 avg · 77 sales
SL9 8HJ
£983,622 avg · 68 sales
SL9 7EN
£756,015 avg · 67 sales
SL9 8ER
£856,284 avg · 67 sales
SL9 8ES
£301,328 avg · 66 sales
SL9 9NJ
£372,656 avg · 65 sales
SL9 9SP
£312,612 avg · 65 sales
This SL9 area guide is based on HM Land Registry Price Paid Data, covering registered residential property sales in England and Wales from January 1995 onwards. All figures are historical sold prices, not current valuations or asking prices.
Data last updated: July 2026 · View methodology
The average sold price in the SL9 postcode area is £644,968, based on 11,466 HM Land Registry transactions. The largest town in this area is Gerrards Cross.
Properties in SL9 average £644,968, which is +62.5% above the national average of £396,803 for England and Wales.
The median price (£565,000) is 12.4% below the average (£644,968), suggesting a mix of property types or a few high-value sales pulling the mean upward. This is common in areas with both affordable and premium housing.
Prices in SL9 have moved +22.9% over five years, reflecting broader UK house price growth. The large sample size gives confidence in this trend.
No. All figures on this page are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, estate agent asking prices, or financial advice. Always seek professional advice before making property decisions.
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