LL70 Postcode Data
Property data for the LL70 postcode district covering Isle of Anglesey. 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 LL70 is £215,086 (median £200,000), based on 24 HM Land Registry transactions. Police UK recorded 0 crimes within a 1-mile radius in 2026-03. The average EPC rating across 72 certified properties is 51/100.
Headline pricing in LL70 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (20 of the last 24 sales). Energy efficiency here is weaker than average (expect higher running costs and lower mortgage-affordability scores from green lenders).
Avg sale price
£215,086
24 sales
Median price
£200,000
Crime incidents
0
2026-03
Avg EPC score
51/100
72 certs
Recent sold prices
Latest 24 property sales in the LL70 area, sourced from HM Land Registry Price Paid Data.
detached
£222,195
20 sales
semi-detached
£148,333
3 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Dec 2025 | PILOT BOAT INN, DULAS | other | £273,170 |
| Jun 2021 | CWM DERRI, DULAS | detached | £475,000 |
| Dec 2019 | MINFFORDD, DULAS | semi-detached | £190,000 |
| Nov 2017 | Y GROGLOFT, DULAS | semi-detached | £150,000 |
| Sept 2017 | EFAIL BACH, DULAS | detached | £124,950 |
| Jul 2015 | HEN BOST, DULAS | detached | £295,000 |
| Oct 2013 | EFAIL BACH, DULAS | detached | £100,000 |
| Sept 2013 | CWM DERRI, DULAS | detached | £435,000 |
| Dec 2012 | PIONEER LODGE, DULAS | detached | £365,000 |
| Aug 2009 | HEN BOST, DULAS | detached | £220,000 |
| Nov 2006 | GWAITH BRICS, DULAS | detached | £499,950 |
| Oct 2006 | SWN Y MOR, DULAS | detached | £310,000 |
| Oct 2006 | Y GROGLOFT, DULAS | semi-detached | £105,000 |
| Jul 2006 | ISGRAIG, DULAS | detached | £210,000 |
| Jul 2006 | TY MAWR, DULAS | detached | £235,000 |
Crime in LL70
0 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Energy performance
Aggregate EPC stats from 72 recently-certified properties in the LL70 area.
Avg current score
51/100
Avg potential
84/100
Avg energy cost
£1,792/yr
Sample size
72
Rating distribution
A
3
B
4
C
5
D
21
E
21
F
10
G
8
Area information
- Local authority
- Isle of Anglesey
- Country
- Wales
- Wards
- Lligwy, Twrcelyn
- Constituency
- Ynys Môn
- Latitude
- 53.3639
- Longitude
- -4.2880
More for LL70
Typical property
What the typical LL70 property looks like
Area summary, buyer notes, researched facts
Council tax
Isle of Anglesey 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for LL70
HM Land Registry from 1995
Corporate freeholders
Companies registered in LL70
Live Companies House data + PSCs
EPC checker
Look up any LL70 address
Energy ratings + improvement options
Crime checker
Local breakdown for LL70
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 LL70 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.