Our Data Sources
21, Madoc Street, Porthmadog has a single entry in the Land Registry from December 2021 and a single entry in the EPC database dated June 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 21, Madoc Street, Porthmadog, we estimate a market value of £210,522 and a rental value of £845 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £186,463 and £748 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Madoc Street, Porthmadog as measuring 123 m2.
That makes it the 8th largest plot in the postcode, where 28 of the 59 other houses have recorded plot data.
Energy Efficiency
21, Madoc Street, Porthmadog has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Jun 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 21, Madoc Street, Porthmadog completed on 17th December 2021 at £122,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 55.3% over the period since December 2021.
- Sold Dec 2021£122,000
Similar Properties Sold Nearby
Over the past 2 years 54 properties similar to 21, Madoc Street, Porthmadog have sold within a radius of 1.7 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th February 2026, was 7, Madoc Street, Porthmadog, LL49 9BU, a freehold house which sold for £190,000.
Read more about house prices in LL49.
- Sold Feb 2026£190,000 | 3 Bed House7, Madoc Street, Porthmadog, LL49 9BU7, Madoc Street, Porthmadog, LL49 9BU
- Sold Nov 2025£220,000 | 4 Bed House35, Madoc Street, Porthmadog, LL49 9BU35, Madoc Street, Porthmadog, LL49 9BU
- Sold Nov 2018£124,000 | 4 Bed House1, Madoc Street, Porthmadog, LL49 9BU1, Madoc Street, Porthmadog, LL49 9BU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 71 addresses on Madoc Street, Porthmadog, LL49, 21, Madoc Street, Porthmadog comes out as the 13th largest and the 14th most expensive in our analysis of the public data.
It is also £36k less expensive than the average property across the LL49 district.
More reading links
Schools Nearby
Public Transport Nearby
- Porthmadog|600 m away
- Minffordd|3.0 km away
- Penrhyndeudraeth|4.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
