Our Data Sources
23, Trevallen Avenue, Neath has 2 entries in the Land Registry, most recently in June 2019 and a single entry in the EPC database dated February 2020.
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 23, Trevallen Avenue, Neath, we estimate a market value of £186,952 and a rental value of £962 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £165,586 and £852 per month respectively.
Plot Size
HM Land Registry records the plot of land for 23, Trevallen Avenue, Neath as measuring 243 m2.
That makes it the 9th largest plot in the postcode, where 14 of the 16 other houses have recorded plot data.
Energy Efficiency
23, Trevallen Avenue, Neath has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Feb 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 23, Trevallen Avenue, Neath completed on 27th June 2019 at £110,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 6.0% over the period since June 2019.
- Sold Jun 2019£110,000
- Sold Aug 2008£106,500
Similar Properties Sold Nearby
Since 2013 67 properties similar to 23, Trevallen Avenue, Neath have sold within a radius of 620 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 29th May 2026, was 25, Trevallen Avenue, Neath, SA11 3UU, a freehold house which sold for £190,000.
Read more about house prices in SA11.
- Sold May 2026£190,000 | 3 Bed House25, Trevallen Avenue, Neath, SA11 3UU25, Trevallen Avenue, Neath, SA11 3UU
- Sold Mar 2026£8,000 | 3 Bed House66, Brynau Wood, Neath, SA11 3YQ66, Brynau Wood, Neath, SA11 3YQ
- Sold Nov 2025£170,000 | 3 Bed House9, Heol Isaf, Neath, SA11 3SR9, Heol Isaf, Neath, SA11 3SR
- Sold Oct 2025£165,000 | 2 Bed House19, Castle Drive, Neath, SA11 3UY19, Castle Drive, Neath, SA11 3UY
- Sold Oct 2025£195,000 | 3 Bed House80, Clos Ysbyty, Neath, SA11 3PL80, Clos Ysbyty, Neath, SA11 3PL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £200,690, ranging from £159,316 to £285,716.
- 21 Trevallen Avenue
3 Bed House | 6 m | Est. Value: £189,063
- 25 Trevallen Avenue
3 Bed House | 10 m | Est. Value: £183,202
- 19 Trevallen Avenue
2 Bed House | 15 m | Est. Value: £159,481
- 15 Trevallen Avenue
3 Bed House | 32 m | Est. Value: £198,925
- 13 Trevallen Avenue
2 Bed House | 37 m | Est. Value: £159,316
Location Comparison
Of the 70 addresses on Trevallen Avenue, Neath, SA11, 23, Trevallen Avenue, Neath comes out as the 65th largest and the 50th most expensive in our analysis of the public data.
It is also £12k more expensive than the average property across the SA11 district.
More reading links
Schools Nearby
Public Transport Nearby
- Neath|1.8 km away
- Briton Ferry|2.8 km away
- Skewen|4.2 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
