SS9 area guide
House prices, recent sales, crime and schools for the SS9 postcode district in Castle Point. Free to read, from official open data. For one address in detail, run a full property report.
Castle Point · 2026-05 (UK HPI)
Median £531,000
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about SS9
The average home across Castle Point is worth about £367,237 (UK House Price Index, 2026-05), and the median of the 4 most recent Land Registry sales recorded inside SS9 is £531,000, and prices have risen 2.2% over the last year.
Of 309 energy certificates sampled across 12 postcodes in SS9, band D is the most common, and 78.3% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 908 crimes around the centre of SS9 in the six months to 2026-06, most often violence and sexual offences (411).
There are 8 schools rated Good or Outstanding by Ofsted within a mile of SS9 in Castle Point, including Blenheim Primary School.
The district covers the Belfairs, Blenheim Park, Chalkwell, Eastwood Park ward areas.
Sample of 309 energy certificates from 12 postcodes in SS9, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed +2.2% over the last year in Castle Point.
Street-level crime from data.police.uk, six months to 2026-06.
Primary
- Blenheim Primary SchoolOutstanding · 0.4 mi
- West Leigh Infant SchoolNot rated · 0.5 mi
- West Leigh Junior SchoolOutstanding · 0.5 mi
- Fairways Primary SchoolNot rated · 0.5 mi
- Darlinghurst AcademyNot rated · 0.7 mi
Secondary
- The St Christopher SchoolGood · 0.5 mi
- Belfairs AcademyRequires improvement · 0.6 mi
- Westcliff High School for GirlsOutstanding · 0.7 mi
- Westcliff High School for Boys AcademyOutstanding · 0.8 mi
- St Thomas More High SchoolNot rated · 0.8 mi
Belfairs · Blenheim Park · Chalkwell · Eastwood Park · Hadleigh St James · Leigh · Lodge · Roche South · St Laurence · St Michael's · Victoria · West Leigh
Common questions about SS9
What is the average house price in SS9?
The UK House Price Index puts the average home in Castle Point at £367,237 as of 2026-05. Recent Land Registry sales recorded inside the SS9 district have a median price of £531,000.
How much does each property type cost in SS9?
Detached £490,567, semi-detached £360,242, terraced £294,642, flats £170,498, based on the UK House Price Index for Castle Point.
Is SS9 a safe area?
Police recorded 908 crimes near the centre of SS9 in the six months to 2026-06. The most common category was violence and sexual offences with 411 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in SS9 usually have?
Band D is the most common rating in our sample of 309 certificates from SS9, with 78.3% 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 SS9?
8 schools within a mile of the SS9 district centre are rated Good or Outstanding by Ofsted. Nearby secondaries include The St Christopher School. Catchment areas are set by the local authority and can change year to year.
Where does this SS9 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 SS9
Nearby SS 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.