Gerddi, Porthmadog
Gerddi, Porthmadog
Description & Estimates







According to the public record, Gerddi, Porthmadog is a mid-century house with 1,194 ft2 of internal area and sits on a 541 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for Gerddi, Porthmadog is £466,075 and the estimated rental value is £565 per month.
Borth-Y-Gest, Porthmadog, LL49 is located within the LL49 postal district.
Our Data Sources
Gerddi, Porthmadog has no recent1 records in the the Land Registry and a single entry in the EPC database dated February 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 Gerddi, Porthmadog is in very good condition we estimate a sale value of £489,378 and a rental value of £594 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £433,449 and a rental value of £526 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Gerddi, Porthmadog has decreased by £2,539 (0.5%), while its estimated rental value has grown by £24 per month (4.2%). Based on current estimates, the property offers a gross rental yield of 1.5%.
Plot Size
According to data from HM Land Registry, Gerddi, Porthmadog sits on a plot of 541 m2.
We have plot size data on 13 out of 26 other houses in the postcode and Gerddi, Porthmadog sits on the 13th largest plot.
Energy Efficiency
Gerddi, Porthmadog has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Feb 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, Gerddi, Porthmadog was last sold on 16th September 1996 for £190,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
- Sold Sep 1996£190,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Gerddi, Porthmadog within a radius of 2.3 kilometres over the last 2 years.
The most recent example is Morawel, Porthmadog, LL49 9TW, a freehold house which sold for £615,000 on the 7th August 2023.
Read more about house prices in LL49.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Borth-Y-Gest, Porthmadog, LL49 has a total of 124 addresses. According to our analysis of all the public data, Gerddi, Porthmadog is the 88th largest and the 48th most expensive property on the street.
When compared to the postcode district it is £188k more expensive than the average property in LL49.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to Gerddi, Porthmadog is Porthmadog station, which is 1.5 kilometres away.
- 1.5kmPorthmadog
- 3.4kmMinffordd
- 4.5kmTygwyn
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

