66 Brynifor, Mountain Ash, CF45 3AB is a freehold terraced property built between 1950-1966. The property offers approximately 958 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 £121,571 , which equates to approximately £127 per square foot. It was last sold on 27 Sep 2002 for £31,000. Since then, the value has increased by £90,571, representing a 292.2% increase, or approximately 12.3% per year.

The current estimated value of £121,571 is:

  • 3.6% lower than the average property price on Brynifor
  • 5.5% higher than the average in the CF45 3AB postcode area
  • and 10.1% 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 1 April 2026, the property was recorded as rented.

View sold house prices in CF45 3AB

Building approximate location

About Property

Type
Semi-Detached House
Built
1950-1966
Interior Size
958 sq ft
Tenure
Freehold
Price (estimate)
£121,571
Price Per sq ft (estimate)
£127
Bedroom Count (estimate)
3 bedrooms

EPC Summary

66 Brynifor, Mountain Ash, Rhondda Cynon Taff, CF45 3AB has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 1 Apr 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 Mar 2016. The rating of C remains the same, but the energy efficiency score improved by 2.9%.

Since the previous assessment, several changes were observed:

  • The roof energy efficiency improving from good to very good, with the construction or insulation remaining pitched, 270 mm loft insulation.
  • The lighting was changed from low energy lighting in 75% of fixed outlets to excellent lighting efficiency, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 270 mm loft insulation
Very Good
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Poor
Lighting
Excellent lighting efficiency
Very Good

Compared to CF45 3AB

15 th / 32
Price Rank
6% higher than average
3 rd / 22
Size Rank
12% bigger than average
16 th / 22
Price Per Sq FT Rank
5% lower than average

Sale History

Today
£121,571
streetscan.co.uk estimate
+292 %
27 Sep 2002
£31,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 850 sq ft
sale price: £88,500
sale date: 12 Jun 2020
rooms: 4
size: 883 sq ft
sale price: £79,000
sale date: 22 Dec 2016
rooms: 4
size: 861 sq ft
sale price: £77,000
sale date: 23 May 2008
rooms: 4
size: 850 sq ft
sale price: £40,000
sale date: 20 May 2005

Data Sources

The property at 66 Brynifor, Mountain Ash, CF45 3AB appears once in HM Land Registry records, with the transaction recorded on 27 Sep 2002. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 1 Apr 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.