SM4 area guide
House prices, recent sales, crime and schools for the SM4 postcode district in Merton. Free to read, from official open data. For one address in detail, run a full property report.
Merton · 2026-05 (UK HPI)
Median £497,500
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about SM4
The average home across Merton is worth about £597,138 (UK House Price Index, 2026-05), and the median of the 34 most recent Land Registry sales recorded inside SM4 is £497,500, and prices have fallen 1.3% over the last year.
Of 389 energy certificates sampled across 12 postcodes in SM4, band C is the most common, and 54.2% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 1,710 crimes around the centre of SM4 in the six months to 2026-06, most often violence and sexual offences (517).
There are 1 schools rated Good or Outstanding by Ofsted within a mile of SM4 in Merton, including Morden Primary School.
The district covers the Cannon Hill, Figge's Marsh, Lower Morden, Merton Park ward areas.
Sample of 389 energy certificates from 12 postcodes in SM4, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed -1.3% over the last year in Merton.
Street-level crime from data.police.uk, six months to 2026-06.
Primary
- Morden Primary SchoolNot rated · 0.1 mi
- Abbotsbury Primary SchoolNot rated · 0.2 mi
- Hillcross Primary SchoolNot rated · 0.6 mi
- Abbey Primary SchoolNot rated · 0.6 mi
- Malmesbury Primary SchoolNot rated · 0.7 mi
Secondary
- Perseid SchoolNot rated · 0.3 mi
- Canterbury Campus and Lavender CampusNot rated · 0.5 mi
- Liberty Woodland SchoolNot rated · 0.7 mi
- Glenthorne High SchoolGood · 0.8 mi
- Harris Academy MordenNot rated · 0.9 mi
Cannon Hill · Figge's Marsh · Lower Morden · Merton Park · Ravensbury · St Helier · St Helier East · St Helier West
Common questions about SM4
What is the average house price in SM4?
The UK House Price Index puts the average home in Merton at £597,138 as of 2026-05. Recent Land Registry sales recorded inside the SM4 district have a median price of £497,500.
How much does each property type cost in SM4?
Detached £2,140,492, semi-detached £913,868, terraced £667,461, flats £395,100, based on the UK House Price Index for Merton.
Is SM4 a safe area?
Police recorded 1,710 crimes near the centre of SM4 in the six months to 2026-06. The most common category was violence and sexual offences with 517 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in SM4 usually have?
Band C is the most common rating in our sample of 389 certificates from SM4, with 54.2% of homes rated below band C. A full property report shows the exact certificate, running costs and recommended improvements for one address.
What are the schools like near SM4?
1 schools within a mile of the SM4 district centre are rated Good or Outstanding by Ofsted. Nearby secondaries include Perseid School. Catchment areas are set by the local authority and can change year to year.
Where does this SM4 data come from?
HM Land Registry Price Paid Data and the UK House Price Index for prices, the government's energy performance register for EPC bands, data.police.uk for crime, Get Information About Schools and Ofsted for schools, and ONS postcode geography. All are published under the Open Government Licence v3.0.
A full report covers the energy certificate, sale history and valuation, council tax band and bill, flood and crime risk, schools, transport and neighbourhood data for a single property.
Search an addressMore on SM4
Nearby SM postcode districts
Sources: HM Land Registry Price Paid Data and UK House Price Index, ONS postcode geography, data.police.uk, Get Information About Schools and Ofsted. Contains public sector information licensed under the Open Government Licence v3.0.