LL49 Postcode Data
Property data for the LL49 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 LL49 is £132,788 (median £135,000), based on 183 HM Land Registry transactions. Police UK recorded 32 crimes within a 1-mile radius in 2026-07.
Headline pricing in LL49 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (102 of the last 183 sales).
Avg sale price
£132,788
183 sales
Median price
£135,000
Crime incidents
32
2026-07
Avg EPC score
n/a
125 certs
Recent sold prices
Latest 30 property sales in the LL49 area, sourced from HM Land Registry Price Paid Data.
terraced
£119,418
102 sales
flat-maisonette
£152,875
57 sales
semi-detached
£65,290
10 sales
detached
£142,917
6 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jun 2026 | THE MEWS, BANK PLACE, PORTHMADOG | detached | £210,000 |
| Jun 2026 | 22, DORA STREET, PORTHMADOG | terraced | £257,000 |
| Mar 2026 | 8, LOMBARD STREET, PORTHMADOG | terraced | £135,000 |
| Nov 2025 | 5, MOUNT PLEASANT, PORTHMADOG | terraced | £102,000 |
| Sept 2025 | 4, MOUNT PLEASANT, PORTHMADOG | terraced | £145,000 |
| Aug 2025 | 6, DORA STREET, PORTHMADOG | terraced | £110,000 |
| Jul 2025 | 19, DORA STREET, PORTHMADOG | terraced | £54,000 |
| Jun 2025 | 21, LOMBARD STREET, PORTHMADOG | terraced | £385,000 |
| May 2025 | 14, BANK PLACE, PORTHMADOG | terraced | £179,000 |
| May 2025 | 3, OSMOND TERRACE, PORTHMADOG | terraced | £182,000 |
| Mar 2025 | FLAT 9, THE OAKELEYS, PORTHMADOG | flat-maisonette | £162,500 |
| Jan 2025 | 17, BANK PLACE, PORTHMADOG | terraced | £257,000 |
| Dec 2024 | FLAT 78, GLASLYN BRIDGE, HIGH STREET, PORTHMADOG | flat-maisonette | £165,000 |
| Sept 2024 | 9, OSMOND LANE, PORTHMADOG | terraced | £139,000 |
| Aug 2024 | 13, LOMBARD STREET, PORTHMADOG | terraced | £140,000 |
Crime in LL49
32 reported crimes within a 1-mile radius of the postcode centroid in 2026-07, from Police UK data.
Anti Social Behaviour
10
Violent Crime
8
Other Theft
3
Shoplifting
3
Burglary
2
Energy performance
Aggregate EPC stats from 125 recently-certified properties in the LL49 area.
Sample size
125
Rating distribution
A
0
B
8
C
29
D
42
E
31
F
11
G
4
Area information
- Local authority
- Gwynedd
- Country
- Wales
- Wards
- Dolbenmaen, Dwyrain Porthmadog, Glaslyn
- Constituency
- Dwyfor Meirionnydd
- Latitude
- 52.9293
- Longitude
- -4.1378
More for LL49
Typical property
What the typical LL49 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 LL49
HM Land Registry from 1995
Corporate freeholders
Companies registered in LL49
Live Companies House data + PSCs
EPC checker
Look up any LL49 address
Energy ratings + improvement options
Crime checker
Local breakdown for LL49
Police UK monthly data
Want a full property report?
Get an AI-powered report for any specific LL49 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 LL49 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.