63, Isgraig
63, Isgraig
Description & Estimates







63, Isgraig, Porthmadog is described in the public record as a mid-century apartment with 882 ft2 of internal area.
Locally, apartments of this size normally have 3 bedrooms.
Our estimate of the sale value of 63, Isgraig, Porthmadog is £51,276 and its rental estimate is £330 per month, given the available information and assuming reasonable condition.
Isgraig, Tremadog, Porthmadog, LL49 falls within the LL49 postal district.
Our Data Sources
63, Isgraig, Porthmadog has no records in the the Land Registry and a single entry in the EPC database dated August 2025.
We combine this information with public data 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 63, Isgraig, Porthmadog, we estimate a market value of £53,840 and a rental value of £346 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £47,687 and £307 per month respectively.
Recent Market Change
Over the last year, 63, Isgraig, Porthmadog has seen its estimated sale value move down by £204 (0.4%) and its estimated rental value increase by £13 per month (3.8%). This results in an estimated gross rental yield of 7.7%.
Energy Efficiency
63, Isgraig, Porthmadog has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Aug 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Properties Sold Nearby
Over the past 2 years 3 properties have sold within 2.4 kilometres of 63, Isgraig, Porthmadog, per the Land Registry and our network of Estate Agents.
The latest, on the 16th August 2019, was 56, Isgraig, Porthmadog, LL49 9PT, a freehold house which sold for £85,000.
Read more about house prices in LL49.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 111 addresses on Isgraig, Tremadog, Porthmadog, LL49, 63, Isgraig, Porthmadog comes out as the 47th largest and the 77th most expensive in our analysis of the public data.
It is also £226k less expensive than the average property across the LL49 district.
More reading links
Schools Nearby
Public Transport Nearby
From 63, Isgraig, Porthmadog, the nearest station is Porthmadog, 900 metres away.
- 900mPorthmadog
- 4.1kmMinffordd
- 5.3kmPenrhyndeudraeth
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

