Our Data Sources
Glanllyn, Porthmadog has 2 entries in the Land Registry, most recently in July 2019 and a single entry in the EPC database dated July 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Glanllyn, Porthmadog is in very good condition we estimate a sale value of £447,027 and a rental value of £1,128 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £395,938 and a rental value of £999 per month.
Plot Size
According to data from HM Land Registry, Glanllyn, Porthmadog sits on a plot of 1,831 m2.
We have plot size data on 5 out of 16 other houses in the postcode and Glanllyn, Porthmadog sits on the 4th largest plot.
Energy Efficiency
Glanllyn, Porthmadog has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 09 Jul 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using air source heat pump (radiators, electric).
Sold Prices
According to HM Land Registry, Glanllyn, Porthmadog was last sold on 26th July 2019 for £360,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since July 2019, the market for similar properties has risen by 19.3%.
- Sold Jul 2019£360,000
- Sold Oct 2012£245,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 19 sales of properties similar to Glanllyn, Porthmadog within a radius of 2.9 kilometres since 2007.
The most recent example is 21, High Street, Porthmadog, LL49 9LR, a freehold house which sold for £75,000 on the 19th April 2024.
Read more about house prices in LL49.
- Sold Apr 2024£75,000 | 4 Bed House21, High Street, Porthmadog, LL49 9LR21, High Street, Porthmadog, LL49 9LR
- Sold Mar 2024£380,000 | 4 Bed HouseGolygfa'R Gest, Porthmadog, LL49 9YDGolygfa'R Gest, Porthmadog, LL49 9YD
- Sold Jun 2023£395,000 | 4 Bed HouseTideway, Porthmadog, LL49 9UHTideway, Porthmadog, LL49 9UH
- Sold Mar 2022£523,000 | 4 Bed HouseNant Eithin, Y Ffridd, Porthmadog, LL49 9YRNant Eithin, Y Ffridd, Porthmadog, LL49 9YR
- Sold Sep 2021£460,000 | 4 Bed HouseHarbour Side, Porthmadog, LL49 9AYHarbour Side, Porthmadog, LL49 9AY
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £389,212, ranging from £306,894 to £528,398.
- Llys Cyngar
4 Bed House | 328 m | Est. Value: £470,336
- Nant Eithin
4 Bed House | 337 m | Est. Value: £401,868
- Delbur
3 Bed House | 337 m | Est. Value: £306,894
- 20 Y Ffridd
3 Bed House | 345 m | Est. Value: £323,374
- Sain Y Mor
5 Bed House | 355 m | Est. Value: £528,398
Location Comparison
Morfa Bychan, Porthmadog, LL49 has a total of 277 addresses. According to our analysis of all the public data, Glanllyn, Porthmadog is the 40th largest and the 28th most expensive property on the street.
When compared to the postcode district it is £198k more expensive than the average property in LL49.
More reading links
Schools Nearby
Public Transport Nearby
- Porthmadog|2.5 km away
- Minffordd|5.1 km away
- Criccieth|5.4 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












