Our Data Sources
4, Caernarvon Grove, Merthyr Tydfil has 41 entries in the Land Registry, most recently in October 2018 and a single entry in the EPC database dated October 2011.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 4, Caernarvon Grove, Merthyr Tydfil is in very good condition we estimate a sale value of £176,516 and a rental value of £818 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £156,343 and a rental value of £725 per month.
Plot Size
According to data from HM Land Registry, 4, Caernarvon Grove, Merthyr Tydfil sits on a plot of 235 m2.
We have plot size data on 16 out of 17 other houses in the postcode and 4, Caernarvon Grove, Merthyr Tydfil sits on the 13th largest plot.
Energy Efficiency
4, Caernarvon Grove, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Oct 2011.
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
According to HM Land Registry, 4, Caernarvon Grove, Merthyr Tydfil was last sold on 17th October 2018 for £100,000 and was recorded as a freehold house.
The property has had 4 sales since 1995.
Since October 2018, the market for similar properties has risen by 7.6%.
- Sold Oct 2018£100,000
- Sold Mar 2016£77,000
- Sold Nov 2004£85,950
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 60 sales of properties similar to 4, Caernarvon Grove, Merthyr Tydfil within a radius of 1.3 kilometres since 2016.
The most recent example is 25, Beacon Heights, Merthyr Tydfil, CF48 1NL, a freehold house which sold for £127,500 on the 17th June 2025.
Read more about house prices in CF48.
- Sold Jun 2025£127,500 | 2 Bed House25, Beacon Heights, Merthyr Tydfil, CF48 1NL25, Beacon Heights, Merthyr Tydfil, CF48 1NL
- Sold May 2025£210,000 | 3 Bed House53, Monmouth Drive, Merthyr Tydfil, CF48 1JB53, Monmouth Drive, Merthyr Tydfil, CF48 1JB
- Sold Apr 2025£170,000 | 2 Bed House4, Conway Grove, Merthyr Tydfil, CF48 1JJ4, Conway Grove, Merthyr Tydfil, CF48 1JJ
- Sold Nov 2024£215,000 | 2 Bed House12, Pembroke Close, Merthyr Tydfil, CF48 1JF12, Pembroke Close, Merthyr Tydfil, CF48 1JF
- Sold Oct 2023£12,000 | 3 Bed House6, St. Fagans Grove, Merthyr Tydfil, CF48 1JT6, St. Fagans Grove, Merthyr Tydfil, CF48 1JT
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 £164,660, ranging from £133,369 to £191,562.
- 3 Caernarvon Grove
2 Bed House | 6 m | Est. Value: £171,639
- 2 Caernarvon Grove
2 Bed House | 17 m | Est. Value: £170,247
- 6 Caernarvon Grove
3 Bed House | 19 m | Est. Value: £184,657
- 1 Caernarvon Grove
2 Bed House | 23 m | Est. Value: £173,019
- 14 St. Fagans Grove
2 Bed House | 28 m | Est. Value: £138,869
Location Comparison
Caernarvon Grove, Merthyr Tydfil, CF48 has a total of 17 addresses. According to our analysis of all the public data, 4, Caernarvon Grove, Merthyr Tydfil is the 17th largest and the 17th most expensive property on the street.
When compared to the postcode district it is £6k less expensive than the average property in CF48.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|3.1 km away
- Aberdare|4.6 km away
- Pentre-Bach|5.1 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.












