LL75 Postcode Data
Property data for the LL75 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 LL75 is £143,365 (median £107,500), based on 68 HM Land Registry transactions. Police UK recorded 9 crimes within a 1-mile radius in 2026-05.
Headline pricing in LL75 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (30 of the last 68 sales).
Avg sale price
£143,365
68 sales
Median price
£107,500
Crime incidents
9
2026-05
Avg EPC score
n/a
88 certs
Recent sold prices
Latest 30 property sales in the LL75 area, sourced from HM Land Registry Price Paid Data.
detached
£173,550
30 sales
semi-detached
£126,500
22 sales
terraced
£96,380
14 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Nov 2025 | 4, BRICK STREET, PENTRAETH | terraced | £195,000 |
| May 2025 | 1, CHAPEL BANK, PENTRAETH | semi-detached | £150,000 |
| Dec 2024 | NANT Y FELIN PRECAST, PENTRAETH | detached | £100,000 |
| Jul 2024 | TY LLWYD, THE SQUARE, PENTRAETH | semi-detached | £120,000 |
| Oct 2023 | BRYN CAPEL, PENTRAETH | semi-detached | £265,000 |
| Aug 2023 | FELIN, PENTRAETH | detached | £280,000 |
| Jul 2023 | YR HEN YSGUBOR, GLANRAFON, BRICK STREET, PENTRAETH | semi-detached | £273,000 |
| Mar 2023 | 1, BRICK STREET, PENTRAETH | terraced | £188,624 |
| Dec 2022 | GWEL Y CAPEL, PENTRAETH | semi-detached | £265,000 |
| Oct 2022 | SWN YR AFON, PENTRAETH | semi-detached | £180,000 |
| May 2022 | 7, TALWRN ROAD, PENTRAETH | terraced | £145,000 |
| Apr 2022 | GLANRAFON, PENTRAETH | detached | £435,000 |
| Apr 2022 | PENRHYN, PENTRAETH | detached | £495,000 |
| Sept 2021 | BANC HEULOG, PENTRAETH | detached | £342,500 |
| Nov 2019 | CAE CRIN, PENTRAETH | detached | £295,000 |
Crime in LL75
9 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
4
Anti Social Behaviour
2
Criminal Damage Arson
2
Shoplifting
1
Energy performance
Aggregate EPC stats from 88 recently-certified properties in the LL75 area.
Sample size
88
Rating distribution
A
0
B
4
C
23
D
19
E
21
F
16
G
5
Area information
- Local authority
- Isle of Anglesey
- Country
- Wales
- Wards
- Aethwy, Lligwy
- Constituency
- Ynys Môn
- Latitude
- 53.2851
- Longitude
- -4.2167
More for LL75
Typical property
What the typical LL75 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 LL75
HM Land Registry from 1995
Corporate freeholders
Companies registered in LL75
Live Companies House data + PSCs
EPC checker
Look up any LL75 address
Energy ratings + improvement options
Crime checker
Local breakdown for LL75
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 LL75 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.