LL56 Postcode Data
Property data for the LL56 postcode district covering Gwynedd. 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 LL56 is £132,378 (median £128,500), based on 180 HM Land Registry transactions. Police UK recorded 10 crimes within a 1-mile radius in 2026-05.
Headline pricing in LL56 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (160 of the last 180 sales).
Avg sale price
£132,378
180 sales
Median price
£128,500
Crime incidents
10
2026-05
Avg EPC score
n/a
169 certs
Recent sold prices
Latest 30 property sales in the LL56 area, sourced from HM Land Registry Price Paid Data.
terraced
£127,747
160 sales
semi-detached
£181,828
10 sales
detached
£212,500
4 sales
flat-maisonette
£84,124
4 sales
| Date | Address | Type | Price |
|---|---|---|---|
| May 2026 | 14, MENAI STREET, Y FELINHELI | terraced | £125,000 |
| Mar 2026 | 4, AUGUSTA PLACE, Y FELINHELI | terraced | £178,500 |
| Dec 2025 | 11, MENAI STREET, Y FELINHELI | terraced | £120,000 |
| Aug 2025 | 24, BANGOR STREET, Y FELINHELI | terraced | £270,000 |
| Jun 2025 | 35, BANGOR STREET, Y FELINHELI | terraced | £210,000 |
| May 2025 | 9, AUGUSTA PLACE, Y FELINHELI | detached | £140,000 |
| May 2025 | 33, BANGOR STREET, Y FELINHELI | terraced | £182,500 |
| Apr 2025 | 7, JUBILEE TERRACE, Y FELINHELI | terraced | £122,500 |
| Apr 2025 | 20, MENAI STREET, Y FELINHELI | terraced | £106,500 |
| Mar 2025 | 5, AUGUSTA PLACE, Y FELINHELI | terraced | £129,500 |
| Jan 2025 | 8, BANGOR STREET, Y FELINHELI | terraced | £220,000 |
| Oct 2024 | 2, JUBILEE TERRACE, Y FELINHELI | terraced | £215,000 |
| Aug 2024 | 12, AUGUSTA PLACE, Y FELINHELI | terraced | £60,000 |
| Aug 2024 | 6, JUBILEE TERRACE, Y FELINHELI | terraced | £253,750 |
| Jul 2024 | 5, YR HEN ORSAF, Y FELINHELI | terraced | £185,000 |
Crime in LL56
10 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
4
Anti Social Behaviour
3
Criminal Damage Arson
1
Other Theft
1
Other Crime
1
Energy performance
Aggregate EPC stats from 169 recently-certified properties in the LL56 area.
Sample size
169
Rating distribution
A
23
B
0
C
26
D
66
E
37
F
14
G
3
Area information
- Local authority
- Gwynedd
- Country
- Wales
- Wards
- Bethel a'r Felinheli, Penisa'r-waun, Y Faenol
- Constituency
- Bangor Aberconwy
- Latitude
- 53.1843
- Longitude
- -4.2060
More for LL56
Typical property
What the typical LL56 property looks like
Area summary, buyer notes, researched facts
Council tax
Gwynedd 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for LL56
HM Land Registry from 1995
Corporate freeholders
Companies registered in LL56
Live Companies House data + PSCs
EPC checker
Look up any LL56 address
Energy ratings + improvement options
Crime checker
Local breakdown for LL56
Police UK monthly data
Want a full property report?
Get an AI-powered report for any specific LL56 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, covering a 1-mile radius from the LL56 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.