Our Data Sources
6, Osmond Terrace, Porthmadog has a single entry in the Land Registry from July 2018 and a single entry in the EPC database dated April 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 6, Osmond Terrace, Porthmadog would be worth £196,425, with a potential rental value of £791 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £173,976, with a rental value of £700 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
6, Osmond Terrace, Porthmadog occupies a 225 m2 plot as recorded by HM Land Registry.
Of the 7 other houses in this postcode, 3 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
6, Osmond Terrace, Porthmadog has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Apr 2017.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
6, Osmond Terrace, Porthmadog last changed hands on 12th July 2018, selling for £155,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 18.4% since July 2018.
- Sold Jul 2018£155,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 38 sales of comparable properties within 1.6 kilometres of 6, Osmond Terrace, Porthmadog across the last 2 years.
Most recently, 35, Madoc Street, Porthmadog, LL49 9BU, a freehold house, sold at £220,000 on the 21st November 2025.
Read more about house prices in LL49.
- Sold Nov 2025£220,000 | 4 Bed House35, Madoc Street, Porthmadog, LL49 9BU35, Madoc Street, Porthmadog, LL49 9BU
- Sold May 2025£182,000 | 4 Bed House3, Osmond Terrace, Porthmadog, LL49 9AN3, Osmond Terrace, Porthmadog, LL49 9AN
- Sold Aug 2022£173,280 | 4 Bed House11, Dora Street, Porthmadog, LL49 9AF11, Dora Street, Porthmadog, LL49 9AF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 6, Osmond Terrace, Porthmadog as the 3rd largest and the 3rd most expensive of the 7 addresses on Osmond Terrace, Porthmadog, LL49.
Against the LL49 postcode district average, it is £50k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Porthmadog|500 m away
- Minffordd|3.3 km away
- Penrhyndeudraeth|4.6 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
