SS1 Postcode Data
Property data for the SS1 postcode district covering Southend-on-Sea. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in SS1 is £313,720 (median £150,000), based on 77 HM Land Registry transactions. Police UK recorded 743 crimes within a 1-mile radius in 2026-03. The average EPC rating across 90 certified properties is 60/100.
Headline pricing in SS1 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (31 of the last 77 sales). Energy efficiency here is weaker than average (expect higher running costs and lower mortgage-affordability scores from green lenders).
Avg sale price
£313,720
77 sales
Median price
£150,000
Crime incidents
743
2026-03
Avg EPC score
60/100
90 certs
Recent sold prices
Latest 30 property sales in the SS1 area, sourced from HM Land Registry Price Paid Data.
terraced
£178,403
31 sales
flat-maisonette
£130,187
29 sales
detached
£202,857
7 sales
semi-detached
£250,000
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Feb 2026 | 14C, CLIFFTOWN ROAD, SOUTHEND-ON-SEA | flat-maisonette | £97,000 |
| Sept 2025 | 1, NELSON MEWS, SOUTHEND-ON-SEA | detached | £450,000 |
| Aug 2025 | 6A, WESTON ROAD, SOUTHEND-ON-SEA | flat-maisonette | £210,000 |
| Aug 2025 | 6B, WESTON ROAD, SOUTHEND-ON-SEA | flat-maisonette | £185,000 |
| Aug 2025 | 6C, WESTON ROAD, SOUTHEND-ON-SEA | flat-maisonette | £240,000 |
| Jun 2025 | 13, CLIFFTOWN ROAD, SOUTHEND-ON-SEA | other | £280,000 |
| Apr 2025 | 6A, WESTON ROAD, SOUTHEND-ON-SEA | other | £1,455,000 |
| Apr 2025 | 8A, WESTON ROAD, SOUTHEND-ON-SEA | flat-maisonette | £155,000 |
| Apr 2025 | 10A, WESTON ROAD, SOUTHEND-ON-SEA | flat-maisonette | £200,000 |
| Apr 2025 | 8D, WESTON ROAD, SOUTHEND-ON-SEA | flat-maisonette | £165,000 |
| Apr 2025 | 10B, WESTON ROAD, SOUTHEND-ON-SEA | flat-maisonette | £185,000 |
| Feb 2025 | 6 - 7, CLIFFTOWN ROAD, SOUTHEND-ON-SEA | other | £875,000 |
| Jan 2025 | 12C, WESTON ROAD, SOUTHEND-ON-SEA | flat-maisonette | £139,950 |
| Jan 2024 | 19 - 21, CLIFFTOWN ROAD, SOUTHEND-ON-SEA | other | £2,550,000 |
| Mar 2023 | 7, CLARENCE ROAD, SOUTHEND-ON-SEA | flat-maisonette | £120,000 |
Crime in SS1
743 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
306
Anti Social Behaviour
90
Public Order
61
Drugs
58
Shoplifting
54
Energy performance
Aggregate EPC stats from 90 recently-certified properties in the SS1 area.
Avg current score
60/100
Avg potential
74/100
Avg energy cost
£992/yr
Sample size
90
Rating distribution
A
0
B
1
C
27
D
40
E
14
F
5
G
3
Area information
- Local authority
- Southend-on-Sea
- Country
- England
- Wards
- Thorpe, Victoria, Southchurch
- Constituency
- Southend East and Rochford
- Latitude
- 51.5375
- Longitude
- 0.7311
More for SS1
Typical property
What the typical SS1 property looks like
Area summary, buyer notes, researched facts
Council tax
Southend-on-Sea 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for SS1
HM Land Registry from 1995
Corporate freeholders
Companies registered in SS1
Live Companies House data + PSCs
EPC checker
Look up any SS1 address
Energy ratings + improvement options
Crime checker
Local breakdown for SS1
Police UK monthly data
Want a full property report?
Get an AI-powered report for any specific SS1 address. Valuation, flood risk, planning history, schools and more.
Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data. Counts cover a 1-mile radius from the SS1 postcode centroid for the most recent month available (typically 2 months behind).
EPC: opendatacommunities.org, the official UK Energy Performance Certificate register. Aggregate stats from up to 30 most recent certificates in the postcode.
Area data: postcodes.io, open data from the Office for National Statistics.