Our Data Sources
40, Cefn Gelli, Neath has no records in the Land Registry and a single entry in the EPC database dated January 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
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 40, Cefn Gelli, Neath is in very good condition we estimate a sale value of £139,534 and a rental value of £897 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £123,588 and a rental value of £795 per month.
Plot Size
According to data from HM Land Registry, 40, Cefn Gelli, Neath sits on a plot of 119 m2.
We have plot size data on 36 out of 40 other houses in the postcode and 40, Cefn Gelli, Neath sits on the 36th largest plot.
Energy Efficiency
40, Cefn Gelli, Neath has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Jan 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 137 sales of properties similar to 40, Cefn Gelli, Neath within a radius of 2.1 kilometres since 2008.
The most recent example is 28, Cefn Gelli, Neath, SA11 5PE, a freehold house which sold for £125,000 on the 13th March 2026.
Read more about house prices in SA11.
- Sold Mar 2026£125,000 | 3 Bed House28, Cefn Gelli, Neath, SA11 5PE28, Cefn Gelli, Neath, SA11 5PE
- Sold Dec 2025£150,000 | 3 Bed House7, Heol Nedd, Neath, SA11 5PL7, Heol Nedd, Neath, SA11 5PL
- Sold Jun 2025£105,000 | 3 Bed House43, Craig Nedd, Neath, SA11 5HG43, Craig Nedd, Neath, SA11 5HG
- Sold Dec 2024£151,000 | 3 Bed HouseDanygraig, Heol Wenallt, Neath, SA11 5PTDanygraig, Heol Wenallt, Neath, SA11 5PT
- Sold Sep 2024£98,000 | 3 Bed House5, Avon Street, Neath, SA11 5EY5, Avon Street, Neath, SA11 5EY
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 £136,583, ranging from £125,119 to £165,813.
- 36 Cefn Gelli
3 Bed House | 10 m | Est. Value: £131,405
- 44 Cefn Gelli
4 Bed House | 13 m | Est. Value: £165,813
- 45 Cefn Gelli
3 Bed House | 24 m | Est. Value: £133,626
- 47 Cefn Gelli
3 Bed House | 26 m | Est. Value: £129,902
- 39 Cefn Gelli
3 Bed House | 27 m | Est. Value: £125,119
Location Comparison
Cefn Gelli, Cwmgwrach, Neath, SA11 has a total of 53 addresses. According to our analysis of all the public data, 40, Cefn Gelli, Neath is the 35th largest and the 37th most expensive property on the street.
When compared to the postcode district it is £33k less expensive than the average property in SA11.
More reading links
Schools Nearby
Public Transport Nearby
- Treherbert|10.2 km away
- Ynyswen|11.5 km away
- Treorchy|12.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












