LL63 Postcode Data
Property data for the LL63 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 LL63 is £120,238 (median £88,250), based on 24 HM Land Registry transactions. Police UK recorded 7 crimes within a 1-mile radius in 2026-03. The average EPC rating across 6 certified properties is 41/100.
Headline pricing in LL63 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (14 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
£120,238
24 sales
Median price
£88,250
Crime incidents
7
2026-03
Avg EPC score
41/100
6 certs
Recent sold prices
Latest 24 property sales in the LL63 area, sourced from HM Land Registry Price Paid Data.
terraced
£90,050
14 sales
semi-detached
£99,667
6 sales
detached
£215,667
3 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Feb 2025 | 9, LLEWELYN STREET, TY CROES | terraced | £165,000 |
| Oct 2021 | CROSS KEYS, LLEWELYN STREET, TY CROES | detached | £285,000 |
| Nov 2020 | 120, GARDEN TERRACE, TY CROES | semi-detached | £168,000 |
| Jul 2017 | MAERDY, LLEWELYN STREET, TY CROES | semi-detached | £237,000 |
| Jan 2017 | LLYS LLEWELLYN, CHAPEL STREET, TY CROES | other | £380,000 |
| Jul 2015 | 118, GARDEN TERRACE, TY CROES | terraced | £157,000 |
| Jul 2015 | CROSS KEYS, LLEWELYN STREET, TY CROES | detached | £183,000 |
| Jun 2014 | 3, CHAPEL STREET, TY CROES | terraced | £70,000 |
| Jun 2014 | CROSS KEYS, LLEWELYN STREET, TY CROES | detached | £179,000 |
| Mar 2014 | 12, LLEWELYN STREET, TY CROES | terraced | £108,000 |
| Mar 2011 | 4, CHAPEL STREET, TY CROES | terraced | £97,500 |
| Jun 2008 | 11, LLEWELYN STREET, TY CROES | terraced | £86,500 |
| Nov 2007 | MAERDY, LLEWELYN STREET, TY CROES | semi-detached | £85,000 |
| Sept 2006 | 9, LLEWELYN STREET, TY CROES | terraced | £129,950 |
| Oct 2005 | 11, LLEWELYN STREET, TY CROES | terraced | £82,000 |
Crime in LL63
7 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
5
Anti Social Behaviour
1
Vehicle Crime
1
Energy performance
Aggregate EPC stats from 6 recently-certified properties in the LL63 area.
Avg current score
41/100
Avg potential
76/100
Avg energy cost
£2,459/yr
Sample size
6
Rating distribution
A
0
B
0
C
0
D
3
E
1
F
1
G
1
Area information
- Local authority
- Isle of Anglesey
- Country
- Wales
- Wards
- Bro Aberffraw, Crigyll
- Constituency
- Ynys Môn
- Latitude
- 53.2185
- Longitude
- -4.4723
More for LL63
Typical property
What the typical LL63 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 LL63
HM Land Registry from 1995
Corporate freeholders
Companies registered in LL63
Live Companies House data + PSCs
EPC checker
Look up any LL63 address
Energy ratings + improvement options
Crime checker
Local breakdown for LL63
Police UK monthly data
Want a full property report?
Get an AI-powered report for any specific LL63 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 LL63 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.