23, St. Tydfils Avenue
23, St. Tydfils Avenue
Description & Estimates







According to the public record, 23, St. Tydfils Avenue, Merthyr Tydfil is a period freehold house with 775 ft2 of internal area and sits on a 119 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 23, St. Tydfils Avenue, Merthyr Tydfil is £252,086 and the estimated rental value is £1,173 per month.
St. Tydfils Avenue, Merthyr Tydfil, CF47 is located within the CF47 postal district.
Our Data Sources
23, St. Tydfils Avenue, Merthyr Tydfil has 41 entries in the Land Registry , most recently in January 2021 and a single entry in the EPC database dated July 2022.
We combine this information with that 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.
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 23, St. Tydfils Avenue, Merthyr Tydfil is in very good condition we estimate a sale value of £264,691 and a rental value of £1,231 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £234,440 and a rental value of £1,091 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 23, St. Tydfils Avenue, Merthyr Tydfil has moved up by £6,232 (2.5%), while its estimated rental value has increased by £49 per month (4.1%). Based on current estimates, the property offers a gross rental yield of 5.6%.
Plot Size
According to data from HM Land Registry, 23, St. Tydfils Avenue, Merthyr Tydfil sits on a plot of 119 m2.
We have plot size data on 21 out of 24 other houses in the postcode and 23, St. Tydfils Avenue, Merthyr Tydfil sits on the 12th largest plot.
Energy Efficiency
23, St. Tydfils Avenue, Merthyr Tydfil has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 16 Jul 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 23, St. Tydfils Avenue, Merthyr Tydfil was last sold on 15th January 2021 for £95,000 and was recorded as a freehold house.
The property has had 4 sales since 1995.
Since January 2021, the market for similar properties has risen by 23.4%.
- Sold Jan 2021£95,000
- Sold Jul 2005£74,500
- Sold Dec 1999£37,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 23, St. Tydfils Avenue, Merthyr Tydfil within a radius of 490 metres over the last 2 years.
The most recent example is 10, Trevithick Gardens, Merthyr Tydfil, CF47 0RP, a freehold house which sold for £220,000 on the 25th April 2025.
Read more about house prices in CF47.
- Sold Apr 2025£220,000 | 3 Bed House10, Trevithick Gardens, Merthyr Tydfil, CF47 0RP10, Trevithick Gardens, Merthyr Tydfil, CF47 0RP
- Sold Jan 2023£127,500 | 3 Bed House25, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NW25, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NW
- Sold Feb 2022£176,000 | 3 Bed HouseSunnydale, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NWSunnydale, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
St. Tydfils Avenue, Merthyr Tydfil, CF47 has a total of 57 addresses. According to our analysis of all the public data, 23, St. Tydfils Avenue, Merthyr Tydfil is the 41st largest and the 10th most expensive property on the street.
When compared to the postcode district it is £98k more expensive than the average property in CF47.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 23, St. Tydfils Avenue, Merthyr Tydfil is Merthyr Tydfil station, which is 500 metres away.
- 500mMerthyr Tydfil
- 2.3kmPentre-Bach
- 3.9kmTroed-y-rhiw
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

