LL36 Postcode Data
Property data for the LL36 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 LL36 is £132,448 (median £118,900), based on 148 HM Land Registry transactions. Police UK recorded 1 crimes within a 1-mile radius in 2026-05.
Headline pricing in LL36 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (72 of the last 148 sales).
Avg sale price
£132,448
148 sales
Median price
£118,900
Crime incidents
1
2026-05
Avg EPC score
n/a
87 certs
Recent sold prices
Latest 30 property sales in the LL36 area, sourced from HM Land Registry Price Paid Data.
detached
£159,069
72 sales
terraced
£126,414
33 sales
semi-detached
£121,333
21 sales
flat-maisonette
£52,296
14 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Aug 2025 | PEN Y MOR, SANDILANDS ROAD, TYWYN | other | £28,000 |
| Jul 2025 | 26, CAMBRIAN ROAD, TYWYN | semi-detached | £165,000 |
| Feb 2025 | 2, MAES NEWYDD, TYWYN | terraced | £275,000 |
| Apr 2023 | 5, SWN Y TONNAU, TYWYN | terraced | £210,000 |
| Mar 2023 | CHALET 4, BRYN Y MOR, SANDILANDS ROAD, TYWYN | detached | £51,000 |
| Feb 2023 | CHALET 12, BRYN Y MOR, SANDILANDS ROAD, TYWYN | detached | £39,999 |
| Jan 2023 | 8, SWN Y TONNAU, TYWYN | terraced | £215,000 |
| Sept 2022 | 26, CORBETT AVENUE, TYWYN | semi-detached | £195,000 |
| Sept 2022 | CHALET 8, BRYN Y MOR, SANDILANDS ROAD, TYWYN | other | £46,995 |
| Aug 2022 | CHALET 15, BRYN Y MOR, SANDILANDS ROAD, TYWYN | detached | £47,000 |
| Jul 2022 | MORANNEDD, PIER ROAD, TYWYN | other | £495,000 |
| Jul 2022 | 12, CORBETT AVENUE, TYWYN | detached | £385,000 |
| Mar 2022 | 18, CORBETT AVENUE, TYWYN | detached | £430,000 |
| Mar 2022 | 3, SWN Y TONNAU, TYWYN | terraced | £150,000 |
| Nov 2021 | 27, CORBETT AVENUE, TYWYN | semi-detached | £105,000 |
Crime in LL36
1 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
1
Energy performance
Aggregate EPC stats from 87 recently-certified properties in the LL36 area.
Sample size
87
Rating distribution
A
0
B
9
C
29
D
27
E
15
F
6
G
1
Area information
- Local authority
- Gwynedd
- Country
- Wales
- Wards
- Aberdyfi, Arthog a Llangelynnin, Bro Dysynni
- Constituency
- Dwyfor Meirionnydd
- Latitude
- 52.6047
- Longitude
- -4.0637
More for LL36
Typical property
What the typical LL36 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 LL36
HM Land Registry from 1995
Corporate freeholders
Companies registered in LL36
Live Companies House data + PSCs
EPC checker
Look up any LL36 address
Energy ratings + improvement options
Crime checker
Local breakdown for LL36
Police UK monthly data
Want a full property report?
Get an AI-powered report for any specific LL36 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 LL36 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.