UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/ll49
LL49Porthmadog, Gwynedd, Wales
House prices in LL49, Porthmadog
Homes in LL49 sold for a median of £195,000 between September 2024 and August 2026, from 110 standard sales.
That makes it the tenth cheapest of the 32 LL postcode districts with at least 100 sales.
Prices by property type
| Type | Sales | Median price | Middle half |
|---|---|---|---|
| Detached | 31 | £275,000 | £250,000 to £313,000 |
| Terraced | 60 | £167,500 | £140,000 to £211,000 |
| Flats and maisonettes | 11 | £150,000 | £117,000 to £161,000 |
LL49 has too few sales linked to an energy certificate for its own price per m². Across the LL postcode area, whose median sale price is within 20% of LL49's, it was £2,609 per m² from 503 linked sales.
Most homes sold here were terraced houses, at 55% of sales.
Compare an asking price
- Check a home for its floor area
- How much to offer, then how to put the offer in writing
- Work out Land Transaction Tax
Where prices are higher in LL49
Each dot is a postcode in LL49 with at least 3 standard sales from September 2024 to August 2026, shaded by the median price of those sales. Select a dot for its median and a link to its sales, or use the list below the map.
Map loading
List the 12 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| LL49 9UA | £292,500 | 6 |
| LL49 9YD | £290,000 | 5 |
| LL49 9YR | £270,000 | 3 |
| LL49 9YS | £263,000 | 5 |
| LL49 9AA | £210,000 | 3 |
| LL49 9BU | £202,500 | 4 |
| LL49 9UE | £202,500 | 4 |
| LL49 9NE | £171,000 | 3 |
| LL49 9EN | £170,000 | 4 |
| LL49 9RW | £150,000 | 3 |
| LL49 9AF | £110,000 | 3 |
| LL49 9ND | £110,000 | 5 |
Prices over time
The median rose 37%, from £150,000 in 2016 to £205,000 in 2025, less than the 48% rise for a typical district in Wales.
Postcode districts in the Gwynedd council area
Median sale price of the 8 districts with at least 100 standard sales, September 2024 to August 2026, dearest first, each named by its post town. LL49 is the fourth most expensive.
- LL53 Pwllheli£255,000
- LL55 Caernarfon£209,000
- LL40 Dolgellau£200,000
- LL49 Porthmadog, this district£195,000
- LL36 Tywyn£192,500
- LL57 Bangor£180,000
- LL54 Caernarfon£165,000
- LL41 Blaenau Ffestiniog£127,500
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| A | 1 | |
| B | 1 | |
| C | 30 | |
| D | 61 | |
| E | 37 | |
| F | 8 | |
| G | 4 |
Only 23% of homes put up for sale were rated C or better, against 52% across England and Wales. D was the most common rating: see what a D rating means.
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 71 | ||
| 11 | ||
| 2 | ||
| 7 | ||
| 37 | ||
| 7 | ||
| 6 | ||
| 1 |
58% of homes put up for sale were built before 1930, against 24% across England and Wales. For older homes RICS suggests a Level 3 survey: see which survey you need.
With 50% built before 1900, ask early whether a home is listed or in a conservation area, which limits the work you can do: see buying a listed building and buying in a conservation area.
Prices by council ward
Median price in the council wards that cover most of LL49, from the sales in LL49, September 2024 to August 2026, dearest first:
- Gorllewin Porthmadog 69 sales£250,000
- Dwyrain Porthmadog 32 sales£164,500
Fewer than 30 sales, so no median: Dolbenmaen and Glaslyn.
Recent sales
The 10 latest sales ran from £85,000 for a terraced house on Pensyflog to £423,500 for a detached house on Cae Eithin.
The latest standard sales recorded in LL49. Sales take 2 weeks to 2 months to appear (how to find out what a house sold for). Select an address to check that home, or a postcode for every sale there.
- 38 Chapel StreetSold for £153,000
- 2, Marda Cottages Dublin StreetSold for £147,500
- 30 PensyflogSold for £85,000
- 6 Ralph StreetSold for £280,000
- Haulfryn Borth RoadSold for £265,000
- Flat 1, Godre'r Gest Penamser RoadSold for £160,000
- 60 Chapel StreetSold for £155,000
- AngorfaSold for £320,000
- 1 Cae EithinSold for £423,500
- 97 Cefn Y GaderSold for £245,000
Living in LL49
Crime
97 crimes per 1,000 residents in the year to August 2026
Higher than 76 in 100 postcode districts. England and Wales: 84. The middle half of postcode districts are between 47 and 93.
The rate counts every crime recorded in an area against the people who live there, so shops, stations and nightlife push it up.
Gigabit broadband
Across its postcodes, an average of 95% of homes can get it
Higher than 79 in 100 postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
99% of postcodes are in a 1 km square that includes a radon Affected Area
Higher than 79 in 100 postcode districts.
In a radon Affected Area, UKHSA recommends a radon test. A UKradon report gives the result for an exact address.
Council tax
Band D is £2,469 a year in Gwynedd for 2026 to 2027
Higher than 60 in 100 council areas. Wales: £2,283. The middle half of council areas are between £2,323 and £2,526.
Band D includes every charge on the bill, such as the police and any community council.
The free check gives these for a single home, with the nearest schools and road and rail noise (how we work them out).
Crime: data.police.uk, with Census 2021 population from the Office for National Statistics. Broadband: Ofcom Connected Nations, January 2026. Radon: the British Geological Survey and UKHSA. Council tax: the Welsh Government. Contains public sector information licensed under the Open Government Licence v3.0.
Coal mining
None of the 194 live postcodes in LL49 is in the Mining Remediation Authority's coal mining reporting area, although 39% of postcodes in Wales are.
About these figures
The figures come from 110 standard sales in LL49, the latest on 28 August 2026 (what counts as a standard sale). Of these, 10% were flats.
Updated 15 October 2026 with sales recorded to August 2026. Next update due in late November 2026.
Contains HM Land Registry data © Crown copyright and database right 2026. Energy certificate data from the Ministry of Housing, Communities and Local Government. Both are licensed under the Open Government Licence v3.0.