SM1

District scores

Key statistics

Top postcodes in SM1

Ranked by liveability score. Click any postcode for the full area report.

About SM1

# SM1 Sutton

Sutton's SM1 postcode is a residential area with genuine suburban appeal, offering a good balance between accessibility and community feel. It suits families and professionals who value space and green surroundings over being right at the heart of London's action, and the area has genuinely strong bones—solid housing stock, established neighbourhoods, and the kind of stability that comes with a liveability score of 70/100. The main trade-off is transport connectivity; while you're not isolated, the public transport access here is moderate at best, with an average PTAL of 3.0, meaning you'll likely depend on a car for regular journeys. That said, the area's strength lies in its schools and property market, both of which punch well above the national average.