Area guide
Everything you need to know about buying property in the SG15 postcode area, covering Arlesey and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£204,682
Median price
£184,500
5-year trend
+20.3%
Total sales
4,096
The SG15 area has 107 individual postcodes with 4,096 registered sales. Prices are +48.4% below the national average, with the largest concentration in Arlesey. The five-year price movement is +20.3%.
With an average of £204,682, SG15 is a mid-range area, +48.4% below the national average. Mid-range areas typically offer a broad selection of property types for first-time buyers and second-steppers. The dataset includes 4,096 recorded sales across 107 postcodes.
The five-year price trend in SG15 is +20.3%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
SG15 6XZ
£145,207 avg · 292 sales
SG15 6RY
£128,172 avg · 143 sales
SG15 6ST
£244,339 avg · 125 sales
SG15 6RA
£152,304 avg · 111 sales
SG15 6SZ
£186,459 avg · 108 sales
SG15 6RX
£177,991 avg · 105 sales
SG15 6UE
£156,924 avg · 99 sales
SG15 6ZA
£225,019 avg · 98 sales
SG15 6RL
£149,115 avg · 97 sales
This SG15 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 SG15 postcode area is £204,682, based on 4,096 HM Land Registry transactions. The largest town in this area is Arlesey.
Properties in SG15 average £204,682, which is +48.4% below the national average of £396,803 for England and Wales.
The median price (£184,500) is 9.9% below the average (£204,682), 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 SG15 have moved +20.3% 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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