Postcode SM4 5SG is located in a major urban area, within the St Helier ward of Merton in the London region, and forms part of the St Helier North area. It has moderate deprivation and moderate crime levels, with around 67.3 crimes per 1,000 residents per year. The average income of residents in St Helier North is £50,100 per year. The nearest station is Morden South located about 0.3 miles away. There are 11 primary and 1 secondary schools in the area. There are 2 parks nearby, closest medium park is Moreton Green.
St Helier North has a moderate level of deprivation, ranked at position 15,717 out of 32,844 areas in the United Kingdom — placing it within the top 48% most deprived areas in England.
St Helier North has a low crime rate, with approximately 67.3 reported incidents per 1,000 residents each year.
Approximately 2.4% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 31.1% of dwellings are socially rented.
The average income of residents in St Helier North is £50,100 per year.
High noise level (70.0-74.9 dB) from road, approximately 146 ft away from SM4 5SG.
St Helier North near SM4 5SG has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.
The nearest station is Morden South located about 0.3 miles away. There are 5 stations nearby.
| Distance | Zone | Name | Lines | Directions |
|---|---|---|---|---|
| 0.3 mi | 4 | Morden South | Southern, Thameslink | Walking directions to Morden South |
| 0.4 mi | 4 | St Helier | Southern, Thameslink | Walking directions to St Helier |
| 0.5 mi | 4 | Morden | Northern | Walking directions to Morden |
| Distance | Name | Size | Directions |
|---|---|---|---|
| 0.5 mi | Moreton Green | Medium | Walking directions to Moreton Green |
| 0.4 mi | Evesham Green | Small | Walking directions to Evesham Green |
Based on 82 recent sales, the median property price is £445,000 in St Helier area, with individual transactions ranging from £246,000 up to £757,000.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Flats | 28 | £325,000 |
| Semi-Detached | 4 | £487,500 |
| Terraced | 50 | £490,500 |
10 year median price trend in St Helier
In the SM4 5SG postcode area, located within St Helier North, there are 11 primary and 1 secondary schools in close proximity.
8 nearby supermarkets & convenience stores within mi of SM4 5SG
| Distance | Name | Address | Directions |
|---|---|---|---|
| 0.1 mi | Sainsbury's Local | Central Road, Merton, SM4 5NF | Walking directions to Sainsbury's Local |
| 0.3 mi | White Lodge | St Helier Avenue, Merton, SM4 6HQ | Walking directions to White Lodge |
| 0.3 mi | Londis | St Helier Avenue, Merton, SM4 6HY | Walking directions to Londis |
| 0.4 mi | Morden Food Centre | 17 London Road, Morden, SM4 5HJ | Walking directions to Morden Food Centre |
| 0.4 mi | Morden Convenience Store | Crown Lane, Merton, SM4 5HN | Walking directions to Morden Convenience Store |
All data is sourced from official UK government agencies and public datasets. Last updated: 16/11/2025.