2 The Triangle, Mountain Ash, CF45 4BA is a freehold terraced property built between 1900-1929. The property offers approximately 904 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 £124,695 , which equates to approximately £138 per square foot. It was last sold on 19 Aug 2015 for £70,000. Since then, the value has increased by £54,695, representing a 78.1% increase, or approximately 7.2% per year.

The current estimated value of £124,695 is:

  • 33.2% lower than the average property price on The Triangle
  • 21.2% lower than the average in the CF45 4BA postcode area
  • and 24.2% lower than the average price for Mountain Ash as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.

At the most recent EPC inspection on 16 January 2026, the property was recorded as rented.

View sold house prices in CF45 4BA

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
904 sq ft
Tenure
Freehold
Price (estimate)
£124,695
Price Per sq ft (estimate)
£138
Bedroom Count (estimate)
3 bedrooms

EPC Summary

2 The Triangle, Mountain Ash, Rhondda Cynon Taff, Mid Glamorgan, CF45 4BA has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 16 Jan 2026.

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.

The previous EPC assessment was conducted on 21 Jan 2015. The rating of D remains the same, but the energy efficiency score improved by 9.7%.

Since the previous assessment, several changes were observed:

  • The wall construction or insulation changed from sandstone or limestone, as built, no insulation (assumed) to sandstone, as built, no insulation (assumed), with no change in energy efficiency (very poor).
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 20% of fixed outlets to excellent lighting efficiency, with efficiency improving from poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 200 mm loft insulation
Good
Walls
Sandstone, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Poor
Lighting
Excellent lighting efficiency
Very Good

Compared to CF45 4BA

29 th / 30
Price Rank
21% lower than average
15 th / 20
Size Rank
10% smaller than average
16 th / 20
Price Per Sq FT Rank
13% lower than average

Sale History

Today
£124,695
streetscan.co.uk estimate
+78 %
19 Aug 2015
£70,000
Freehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1001 sq ft
sale price: £130,000
sale date: 31 Oct 2025
rooms: 5
size: 807 sq ft
sale price: £175,000
sale date: 18 Jul 2025
rooms: 5
size: 926 sq ft
sale price: £149,995
sale date: 7 Jun 2022
rooms: 5
size: 904 sq ft
sale price: £85,000
sale date: 7 Jan 2022
rooms: 4
size: 861 sq ft
sale price: £92,000
sale date: 11 Feb 2013

Data Sources

The property at 2 The Triangle, Mountain Ash, Rhondda Cynon Taff, Mid Glamorgan, CF45 4BA appears once in the Land Registry records, with the transaction recorded on 19 Aug 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Jan 2026. 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.