SM1 postcode area
The SM1 postcode district spans 12 neighbourhoods (MSOAs) in Sutton. Area Scores range from 26 to 98 across them.
In summary
There is a sharp split within the SM1 district: Carshalton Beeches & Banstead Road scores 99 out of 100 (#94 of 6,856 nationally) while St Helier South sits at 26 — neighbours on the map, 72 points apart on the index. It mixes both ends of the national picture — 9 neighbourhoods in the least-deprived third of England and 1 in the most-deprived third. House prices stretch as far as the scores do: medians run from £313,750 in Sutton Central to £805,000 in Carshalton Beeches & Banstead Road — a 2.6× gap within the SM1 district.
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| Carshalton Beeches & Banstead RoadSutton | 94 | 99 | £805,000 |
| Cheam High StreetSutton | 444 | 94 | £625,000 |
| North Cheam EastSutton | 581 | 92 | £535,000 |
| StonecotSutton | 1,054 | 85 | £555,000 |
| Sutton NorthSutton | 1,232 | 82 | £530,000 |
| Sutton EastSutton | 1,472 | 78 | £485,000 |
| Sutton South WestSutton | 1,492 | 78 | £320,000 |
| Carshalton VillageSutton | 1,595 | 77 | £520,000 |
| Sutton WestSutton | 2,226 | 68 | £459,500 |
| The WrytheSutton | 3,693 | 46 | £450,000 |
| Sutton CentralSutton | 3,713 | 46 | £313,750 |
| St Helier SouthSutton | 5,036 | 26 | £415,500 |
Nearby areas
Postcode districts around SM1.
A postcode district overlaps several neighbourhoods, so figures are shown per neighbourhood rather than as a single postcode average — neighbouring areas can differ a lot. Neighbourhood (MSOA) boundaries contain ONS data © Crown copyright and database right 2025, Open Government Licence v3.0.