Our Data Sources
25, Campbell Terrace, Mountain Ash has 2 entries in the Land Registry, most recently in June 2019 and a single entry in the EPC database dated November 2023.
We combine this information with that 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
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 25, Campbell Terrace, Mountain Ash, we estimate a market value of £193,298 and a rental value of £990 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £171,207 and £877 per month respectively.
Plot Size
HM Land Registry records the plot of land for 25, Campbell Terrace, Mountain Ash as measuring 207 m2.
That makes it the 5th largest plot in the postcode, where 27 of the 29 other houses have recorded plot data.
Energy Efficiency
25, Campbell Terrace, Mountain Ash has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 04 Nov 2023.
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 25, Campbell Terrace, Mountain Ash completed on 21st June 2019 at £140,000 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 57.5% over the period since June 2019.
- Sold Jun 2019£140,000
- Sold Jul 2016£116,000
Similar Properties Sold Nearby
Since 2017 77 properties similar to 25, Campbell Terrace, Mountain Ash have sold within a radius of 770 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th May 2026, was 12, Beckett Street, Mountain Ash, CF45 4AW, a freehold house which sold for £150,000.
Read more about house prices in CF45.
- Sold May 2026£150,000 | 3 Bed House12, Beckett Street, Mountain Ash, CF45 4AW12, Beckett Street, Mountain Ash, CF45 4AW
- Sold Mar 2026£189,998 | 3 Bed House59, Allen Street, Mountain Ash, CF45 4BB59, Allen Street, Mountain Ash, CF45 4BB
- Sold Feb 2026£160,000 | 3 Bed House10, The Triangle, Mountain Ash, CF45 4BA10, The Triangle, Mountain Ash, CF45 4BA
- Sold Feb 2026£158,000 | 3 Bed House24, Richmond Road, Mountain Ash, CF45 4AN24, Richmond Road, Mountain Ash, CF45 4AN
- Sold Oct 2025£130,000 | 3 Bed House26, The Triangle, Mountain Ash, CF45 4BA26, The Triangle, Mountain Ash, CF45 4BA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £170,552, ranging from £150,943 to £209,986.
- 23 Campbell Terrace
3 Bed House | 14 m | Est. Value: £186,590
- 29 Campbell Terrace
3 Bed House | 27 m | Est. Value: £189,432
- 3 Beckett Street
3 Bed House | 30 m | Est. Value: £155,226
- 2 Lyndhurst Street
3 Bed House | 31 m | Est. Value: £154,180
- 22 Campbell Terrace
4 Bed House | 33 m | Est. Value: £209,986
Location Comparison
Of the 29 addresses on Campbell Terrace, Mountain Ash, CF45, 25, Campbell Terrace, Mountain Ash comes out as the 23rd largest and the 24th most expensive in our analysis of the public data.
It is also £24k more expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|600 m away
- Fernhill|1.1 km away
- Penrhiwceiber|2.3 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.












