LL30 Postcode Data
Property data for the LL30 postcode district covering Conwy. 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 LL30 is £243,913 (median £228,500), based on 12 HM Land Registry transactions. Police UK recorded 251 crimes within a 1-mile radius in 2026-03. The average EPC rating across 113 certified properties is 62/100.
Headline pricing in LL30 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Energy efficiency here is weaker than average (expect higher running costs and lower mortgage-affordability scores from green lenders).
Avg sale price
£243,913
12 sales
Median price
£228,500
Crime incidents
251
2026-03
Avg EPC score
62/100
113 certs
Recent sold prices
Latest 12 property sales in the LL30 area, sourced from HM Land Registry Price Paid Data.
detached
£243,913
12 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Mar 2025 | 2, DODGSON CLOSE, LLANDUDNO | detached | £350,000 |
| Jul 2024 | 5, DODGSON CLOSE, LLANDUDNO | detached | £339,950 |
| Feb 2023 | 4, DODGSON CLOSE, LLANDUDNO | detached | £410,000 |
| Feb 2021 | 4, DODGSON CLOSE, LLANDUDNO | detached | £267,500 |
| Oct 2020 | 9, DODGSON CLOSE, LLANDUDNO | detached | £272,500 |
| Jul 2016 | 5, DODGSON CLOSE, LLANDUDNO | detached | £190,000 |
| Jul 2012 | 9, DODGSON CLOSE, LLANDUDNO | detached | £216,000 |
| Jun 2012 | 5, DODGSON CLOSE, LLANDUDNO | detached | £170,000 |
| Dec 2006 | 9, DODGSON CLOSE, LLANDUDNO | detached | £241,000 |
| Jun 2005 | 6, DODGSON CLOSE, LLANDUDNO | detached | £202,000 |
| Apr 2004 | 2, DODGSON CLOSE, LLANDUDNO | detached | £185,000 |
| Aug 1995 | 4, DODGSON CLOSE, LLANDUDNO | detached | £83,000 |
Crime in LL30
251 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
91
Anti Social Behaviour
72
Shoplifting
32
Criminal Damage Arson
17
Burglary
12
Energy performance
Aggregate EPC stats from 113 recently-certified properties in the LL30 area.
Avg current score
62/100
Avg potential
74/100
Avg energy cost
£1,099/yr
Sample size
113
Rating distribution
A
0
B
5
C
40
D
43
E
17
F
5
G
3
Area information
- Local authority
- Conwy
- Country
- Wales
- Wards
- Conwy, Craig-y-don, Deganwy
- Constituency
- Bangor Aberconwy
- Latitude
- 53.3180
- Longitude
- -3.8161
More for LL30
Typical property
What the typical LL30 property looks like
Area summary, buyer notes, researched facts
Council tax
Conwy 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for LL30
HM Land Registry from 1995
Corporate freeholders
Companies registered in LL30
Live Companies House data + PSCs
EPC checker
Look up any LL30 address
Energy ratings + improvement options
Crime checker
Local breakdown for LL30
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. Counts cover a 1-mile radius from the LL30 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.