CA20 Postcode Data
Property data for the CA20 postcode district covering Cumberland. 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 CA20 is £164,154 (median £158,000), based on 51 HM Land Registry transactions. Police UK recorded 1 crimes within a 1-mile radius in 2026-04.
Headline pricing in CA20 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (19 of the last 51 sales).
Avg sale price
£164,154
51 sales
Median price
£158,000
Crime incidents
1
2026-04
Avg EPC score
n/a
Recent sold prices
Latest 30 property sales in the CA20 area, sourced from HM Land Registry Price Paid Data.
detached
£230,684
19 sales
terraced
£100,574
19 sales
semi-detached
£155,268
11 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Aug 2025 | GREENACRES, SEASCALE | detached | £390,000 |
| Jul 2025 | TREE TOPS, SEASCALE | detached | £397,500 |
| Jul 2025 | 1, HARDINGHILL HOUSE, SEASCALE | terraced | £148,000 |
| Oct 2024 | TREE TOPS, SEASCALE | detached | £336,000 |
| Jul 2024 | 2, CROFT FOOT COTTAGE, SEASCALE | terraced | £240,000 |
| Jul 2024 | HIGH GHYLL FOOT, SEASCALE | semi-detached | £270,000 |
| May 2024 | 2, WOODLANDS, SEASCALE | terraced | £180,000 |
| Oct 2023 | THE OLD JOINERS SHOP, SEASCALE | other | £170,000 |
| Sept 2023 | 3, GOSFORTH GATE, SEASCALE | terraced | £100,000 |
| Nov 2022 | 1, CROFT FOOT COTTAGE, SEASCALE | terraced | £195,000 |
| Jan 2022 | SNAEFELL, SEASCALE | semi-detached | £279,950 |
| Sept 2021 | MEADOW HOUSE, SEASCALE | semi-detached | £252,000 |
| Apr 2021 | MIDDLE LINGBANK, SEASCALE | other | £200,000 |
| Oct 2019 | 2, GOSFORTH GATE, SEASCALE | terraced | £56,000 |
| Jun 2018 | GREENACRES, SEASCALE | detached | £340,000 |
Crime in CA20
1 reported crimes within a 1-mile radius of the postcode centroid in 2026-04, from Police UK data.
Criminal Damage Arson
1
Area information
- Local authority
- Cumberland
- Country
- England
- Wards
- Gosforth
- Constituency
- Whitehaven and Workington
- Latitude
- 54.4106
- Longitude
- -3.4617
More for CA20
Typical property
What the typical CA20 property looks like
Area summary, buyer notes, researched facts
Council tax
Cumberland 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for CA20
HM Land Registry from 1995
Corporate freeholders
Companies registered in CA20
Live Companies House data + PSCs
EPC checker
Look up any CA20 address
Energy ratings + improvement options
Crime checker
Local breakdown for CA20
Police UK monthly data
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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, covering a 1-mile radius from the CA20 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.