Area guide
Everything you need to know about buying property in the SL7 postcode area, covering Marlow and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£471,926
Median price
£412,500
5-year trend
+30.9%
Total sales
12,151
The SL7 area has 587 individual postcodes with 12,151 registered sales. Prices are +18.9% above the national average, with the largest concentration in Marlow. The five-year price movement is +30.9%.
SL7 averages £471,926, placing it in the upper-mid range. This tier often attracts a mix of professionals, families and investors, with prices +18.9% above the national average. The dataset includes 12,151 recorded sales across 587 postcodes.
The five-year price trend in SL7 is +30.9%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
SL7 1JZ
£280,935 avg · 126 sales
SL7 3TZ
£175,044 avg · 114 sales
SL7 1UR
£207,663 avg · 102 sales
SL7 2QB
£353,219 avg · 99 sales
SL7 1TZ
£284,934 avg · 98 sales
SL7 1RR
£396,565 avg · 95 sales
SL7 1TH
£161,025 avg · 90 sales
SL7 1SJ
£406,996 avg · 88 sales
SL7 2SW
£329,324 avg · 85 sales
This SL7 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 SL7 postcode area is £471,926, based on 12,151 HM Land Registry transactions. The largest town in this area is Marlow.
Properties in SL7 average £471,926, which is +18.9% above the national average of £396,803 for England and Wales.
The median price (£412,500) is 12.6% below the average (£471,926), 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 SL7 have moved +30.9% 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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