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According to the public record, Treffonen, Newport is a period house with 1,689 ft2 of internal area and sits on a 488 m2 plot.
Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for Treffonen, Newport is £384,841 and the estimated rental value is £1,397 per month.
Dinas Cross, Newport, SA42 is located within the SA42 postal district.
Treffonen, Newport has no records in the the Land Registry and a single entry in the EPC database dated March 2016.
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.
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 Treffonen, Newport is in very good condition we estimate a sale value of £404,083 and a rental value of £1,467 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £357,902 and a rental value of £1,299 per month.
Over the last 12 months the sale value of Treffonen Newport has increased by an estimated £1,482 (0.4%) and its rental value has increased by an estimated £49 per month (3.5%), giving an expected gross yield of 4.4%.
According to data from HM Land Registry, Treffonen, Newport sits on a plot of 488m2.
We have plot size data on 4 out of 5 other houses in the postcode and Treffonen, Newport sits on the 4th largest plot.
Treffonen, Newport has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Mar 2016.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Treffonen, Newport within a radius of 5.7 kilometres over the last 2 years.
The most recent example is 2 Bay View, Newport, SA42 0UP, a freehold house which sold for £353,000 on the 20th February 2026.
Read more about house prices in SA42.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Dinas Cross, Newport, SA42 has a total of 587 addresses. According to our analysis of all the public data, Treffonen, Newport is the 141st largest and the 210th most expensive property on the street.
When compared to the postcode district it is £87k more expensive than the average property in SA42.
The closest station to Treffonen, Newport is Fishguard Harbour station which is 6.1 kilometres away.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around Treffonen, Newport, 63.3% of property is privately owned outright and 18.7% is privately owned with a mortgage.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around Treffonen, Newport, 11.1% of residents are recorded as possessing school level qualifications and 34.7% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around Treffonen, Newport, the average age was 47.5 and the most common age was 67.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around Treffonen, Newport, 1.8% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around Treffonen, Newport, there are an average of 1.5 cars per household.
See below for how this compares to Wales and the rest of England & Wales.