Living in SM4: Liveability Score 77/100
Merton, London
Last updated 25 June 2026
Postcodes scored in this district
Every active postcode in SM4, each shaded by its own score. Postcode districts have no official boundary. These points are exactly what the score is averaged from. Clustered pins are other districts. Tap one to view or compare it, or zoom in to reveal more.
Each postcode is coloured by its own overall score on the default weighting. Scores are filled in as postcodes get searched on the site, so a blue dot just means that postcode hasn't been scored yet.
SM4 scores 77 but individual postcodes tell the full story
See the exact score for any postcode, side by side with SM4.
Score breakdown
Safety & Environment
Crime is below the national average. 3,485 offences recorded across 28 local areas in the past year.
Broadly acceptable environment.
Services
12 Outstanding, 53 Good out of 66 rated schools.
Healthcare provision is rated well above average by CQC. 5 GP surgeries and 8 hospital facilities serve the area.
96% gigabit coverage; 100% have superfast (≥30 Mbps).
Economy & Bills
IMD deprivation decile 7/10, below average deprivation.
Band D council tax £2,147/year, typical EPC rating D. Running costs are below average.
Transport
Excellent public transport: well connected by rail, tube, and/or bus.
Lifestyle
Good variety of shops, cafés, and leisure facilities within reach. Around 463 amenities within 2km of the typical resident.
SM4 covers 582 active postcodes in Merton, London.
Frequently asked questions
Is SM4 a safe area to live?
SM4 scores 65/100 for safety. Crime is below the national average. 3,485 offences recorded across 28 local areas in the past year.
What are the schools like in SM4?
Schools in SM4 score 87/100. 12 Outstanding, 53 Good out of 66 rated schools.
How good is the broadband in SM4?
Broadband in SM4 scores 90/100. 96% gigabit coverage; 100% have superfast (≥30 Mbps).
How does SM4 compare to nearby areas?
Nearby districts include SM3, SW20, SM1. Use the PostcodeScorer comparison tool to compare them side by side.
What is the overall liveability score for SM4?
SM4 scores 77/100, rated "Good", across nine categories: safety, schools, healthcare, environment, transport, lifestyle, broadband, economic health, and bills. The UK average is approximately 62/100.
Towns & cities in SM4
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