LL16 Postcode Data
Property data for the LL16 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 LL16 is £347,319 (median £140,000), based on 13 HM Land Registry transactions. Police UK recorded 67 crimes within a 1-mile radius in 2026-03. The average EPC rating across 95 certified properties is 63/100.
Headline pricing in LL16 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (3 of the last 13 sales). Energy efficiency here is weaker than average (expect higher running costs and lower mortgage-affordability scores from green lenders).
Avg sale price
£347,319
13 sales
Median price
£140,000
Crime incidents
67
2026-03
Avg EPC score
63/100
95 certs
Recent sold prices
Latest 13 property sales in the LL16 area, sourced from HM Land Registry Price Paid Data.
terraced
£70,000
3 sales
flat-maisonette
£215,000
1 sales
detached
£70,000
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jun 2024 | 17, VALE STREET, DENBIGH | other | £140,000 |
| Mar 2022 | 20, AWEL Y DYFFRYN, MIDDLE LANE, DENBIGH | flat-maisonette | £215,000 |
| Apr 2021 | 1 - 3, CROWN SQUARE, DENBIGH | other | £115,000 |
| Jul 2018 | 2, CROWN SQUARE, DENBIGH | other | £95,000 |
| Jun 2018 | UNIT 3, DENBIGH SHOPPING PARK, STATION ROAD, DENBIGH | other | £500,000 |
| May 2018 | UNIT 2, DENBIGH SHOPPING PARK, STATION ROAD, DENBIGH | other | £745,000 |
| Apr 2018 | 1, CROWN MEWS, DENBIGH | terraced | £70,000 |
| Apr 2018 | 2, CROWN MEWS, DENBIGH | terraced | £70,000 |
| Apr 2018 | 3, CROWN MEWS, DENBIGH | terraced | £70,000 |
| Dec 2017 | UNIT 5, DENBIGH SHOPPING PARK, STATION ROAD, DENBIGH | other | £775,000 |
| Jun 2015 | 20, AWEL Y DYFFRYN, MIDDLE LANE, DENBIGH | other | £750,151 |
| Dec 2014 | HOME BARGAINS, UNIT 1, DENBIGH SHOPPING PARK, STATION ROAD, DENBIGH | other | £900,000 |
| Oct 2004 | 3, CROWN MEWS, DENBIGH | detached | £70,000 |
Crime in LL16
67 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
33
Anti Social Behaviour
11
Shoplifting
6
Criminal Damage Arson
5
Other Theft
4
Energy performance
Aggregate EPC stats from 95 recently-certified properties in the LL16 area.
Avg current score
63/100
Avg potential
75/100
Avg energy cost
£902/yr
Sample size
95
Rating distribution
A
0
B
36
C
7
D
22
E
19
F
8
G
3
Area information
- Local authority
- Conwy, Denbighshire
- Country
- Wales
- Wards
- Betws-yn-Rhos, Denbigh Caledfryn Henllan, Denbigh Lower
- Constituency
- Bangor Aberconwy
- Latitude
- 53.1852
- Longitude
- -3.4328
More for LL16
Typical property
What the typical LL16 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 LL16
HM Land Registry from 1995
Corporate freeholders
Companies registered in LL16
Live Companies House data + PSCs
EPC checker
Look up any LL16 address
Energy ratings + improvement options
Crime checker
Local breakdown for LL16
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 LL16 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.