29 Coplestone Street, Mountain Ash, CF45 3LY is a freehold semi-detached property built between 1900-1929. The property offers approximately 980 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £175,826 , which equates to approximately £179 per square foot. It was last sold on 29 Apr 2005 for £84,000. Since then, the value has increased by £91,826, representing a 109.3% increase, or approximately 5.3% per year.

The current estimated value of £175,826 is:

  • 30.4% higher than the average property price on Coplestone Street
  • 30.1% higher than the average in the CF45 3LY postcode area
  • and 35.0% higher than the average price for Mountain Ash as a whole

At the most recent EPC inspection on 14 September 2025, the property was recorded as owner-occupied.

View sold house prices in CF45 3LY

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
980 sq ft
Tenure
Freehold
Price (estimate)
£175,826
Price Per sq ft (estimate)
£179
Bedroom Count (estimate)
3 bedrooms

EPC Summary

29 Coplestone Street, Mountain Ash, Rhondda Cynon Taff, CF45 3LY has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 14 Sep 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 300 mm loft insulation
Very Good
Walls
Sandstone, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Poor
Lighting
Excellent lighting efficiency
Very Good

Compared to CF45 3LY

8 th / 26
Price Rank
30% higher than average
17 th / 19
Size Rank
7% smaller than average
2 nd / 19
Price Per Sq FT Rank
40% higher than average

Compared to other properties in CF45 3LY , this house's estimated value ranks 8th out of 26. Based on price per square foot, it ranks 2nd out of 19 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 17th out of 19 properties in its postcode area.

Sale History

Today
£175,826
streetscan.co.uk estimate
+109 %
29 Apr 2005
£84,000
Leasehold

Area Insights

Nearby Properties

rooms: 4
size: 1012 sq ft
sale price: £95,000
sale date: 3 Feb 2015
rooms: 5
size: 1001 sq ft
sale price: £85,000
sale date: 7 Oct 2016
rooms: 5
size: 1044 sq ft
sale price: £25,000
sale date: 18 Oct 1996
rooms: 5
size: 936 sq ft
sale price: £77,000
sale date: 28 Apr 2021
rooms: 3
size: 1206 sq ft
sale price: £130,000
sale date: 23 Oct 2024

Data Sources

The property at 29 Coplestone Street, Mountain Ash, Rhondda Cynon Taff, CF45 3LY appears once in the Land Registry records, with the transaction recorded on 29 Apr 2005. It also has a single Energy Performance Certificate (EPC) from 14 Sep 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.