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 £162,213 (median £122,750), based on 134 HM Land Registry transactions. Police UK recorded 242 crimes within a 1-mile radius in 2026-05.
Headline pricing in LL30 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by flat-maisonette properties (86 of the last 134 sales).
Avg sale price
£162,213
134 sales
Median price
£122,750
Crime incidents
242
2026-05
Avg EPC score
n/a
102 certs
Recent sold prices
Latest 30 property sales in the LL30 area, sourced from HM Land Registry Price Paid Data.
flat-maisonette
£102,423
86 sales
detached
£268,997
16 sales
semi-detached
£111,973
10 sales
terraced
£145,000
9 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jan 2026 | APARTMENT 16, MARLBOROUGH PLACE, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £148,000 |
| Nov 2025 | APARTMENT 4, MARLBOROUGH PLACE, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £165,000 |
| Jun 2025 | 14, VAUGHAN STREET, LLANDUDNO | other | £160,000 |
| Mar 2025 | 2, DODGSON CLOSE, LLANDUDNO | detached | £350,000 |
| Nov 2024 | APARTMENT 3, MARLBOROUGH PLACE, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £170,000 |
| Oct 2024 | APARTMENT 1, MARLBOROUGH PLACE, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £120,000 |
| Sept 2024 | MARINE HOTEL, VAUGHAN STREET, LLANDUDNO | other | £3,000,997 |
| Jul 2024 | 5, DODGSON CLOSE, LLANDUDNO | detached | £339,950 |
| Jul 2024 | 8, CONWY COURT, 19, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £105,000 |
| May 2024 | FLAT 1, 1, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £39,999 |
| Mar 2024 | FLAT 8, 1, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £70,000 |
| Feb 2024 | 6, ADELPHI STREET, LLANDUDNO | semi-detached | £205,000 |
| Nov 2023 | APARTMENT 29, MARLBOROUGH PLACE, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £145,000 |
| Oct 2023 | FLAT 4, 1, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £55,000 |
| Oct 2023 | 1A, CONWY COURT, 19, VAUGHAN STREET, LLANDUDNO | flat-maisonette | £122,500 |
Crime in LL30
242 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
86
Anti Social Behaviour
45
Shoplifting
38
Public Order
20
Criminal Damage Arson
14
Energy performance
Aggregate EPC stats from 102 recently-certified properties in the LL30 area.
Sample size
102
Rating distribution
A
0
B
5
C
35
D
42
E
16
F
1
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, covering a 1-mile radius from the LL30 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.