Area guide
Everything you need to know about buying property in the SG1 postcode area, covering Stevenage and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£223,273
Median price
£171,645
5-year trend
+20.0%
Total sales
28,530
The SG1 area has 1,072 individual postcodes with 28,530 registered sales. Prices are +43.7% below the national average, with the largest concentration in Stevenage. The five-year price movement is +20.0%.
A Hertfordshire new town with one of the fastest London commutes on the East Coast Main Line, a large industrial estate and competitive prices for the commuter belt.
🚆 Main station
Stevenage
⏱️ London commute
~23 min by train
With an average of £223,273, SG1 is a mid-range area, +43.7% 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 28,530 recorded sales across 1,072 postcodes.
The five-year price trend in SG1 is +20.0%, in line with broader UK house price movements.
SG1 5TT
£158,538 avg · 269 sales
SG1 6BG
£199,211 avg · 246 sales
SG1 6AS
£165,615 avg · 232 sales
SG1 2AJ
£80,924 avg · 210 sales
SG1 6AA
£162,614 avg · 208 sales
SG1 2AL
£77,172 avg · 201 sales
SG1 6BH
£195,919 avg · 195 sales
SG1 1AP
£165,351 avg · 174 sales
SG1 6BZ
£215,694 avg · 174 sales
This SG1 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 SG1 postcode area is £223,273, based on 28,530 HM Land Registry transactions. The largest town in this area is Stevenage.
Properties in SG1 average £223,273, which is +43.7% below the national average of £396,803 for England and Wales.
The median price (£171,645) is 23.1% below the average (£223,273), 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 SG1 have moved +20.0% 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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