40 Argyle Street, Porth, CF39 9AT is a freehold terraced property built between 1900-1929. The property offers approximately 667 square feet of living space. In this location, properties of similar size usually have two bedrooms.

The estimated current market value of the property is £125,632 , which equates to approximately £188 per square foot. It was last sold on 12 Aug 2025 for £128,000. Since then, the value has decreased by £2,368, representing a 1.9% decrease, or approximately 5.3% per year.

The current estimated value of £125,632 is:

  • 15.3% lower than the average property price on Argyle Street
  • 27.8% higher than the average in the CF39 9AT postcode area
  • and 29.8% lower than the average price for Porth as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 12 October 2023, the property was recorded as owner-occupied.

View sold house prices in CF39 9AT

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
667 sq ft
Tenure
Freehold
Price (estimate)
£125,632
Price Per sq ft (estimate)
£188
Bedroom Count (estimate)
2 bedrooms

EPC Summary

40 Argyle Street, Porth, Rhondda Cynon Taff, Mid Glamorgan, CF39 9AT has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 12 Oct 2023.

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 20 Nov 2010, when the property was rated G. Since then, the rating has improved to C, with the energy efficiency score increasing by 7400%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from no system present: electric heaters assumed to boiler and radiators, mains gas, improving energy efficiency from very poor to good.
  • The hot water system was changed from no system present: electric immersion assumed to from main system, with its energy efficiency improving from very poor to good.
  • The roof construction or insulation changed from pitched, no insulation to pitched, 200 mm loft insulation, improving energy efficiency from very poor to good.
  • The wall construction or insulation changed from cavity wall, as built, insulated (assumed) to sandstone or limestone, with internal insulation, with no change in energy efficiency (good).
  • The windows were upgraded from single glazed to fully double glazed.
  • The lighting was updated from no low energy lighting to low energy lighting in all fixed outlets, with efficiency improving from very 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 or limestone, with internal insulation
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to CF39 9AT

14 th / 32
Price Rank
28% higher than average
23 rd / 28
Size Rank
14% smaller than average
5 th / 28
Price Per Sq FT Rank
49% higher than average

Compared to other properties in CF39 9AT , this house's estimated value ranks 14th out of 32. Based on price per square foot, it ranks 5th out of 28 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 23th out of 28 properties in its postcode area.

Sale History

Today
£125,632
streetscan.co.uk estimate
-2 %
12 Aug 2025
£128,000
Leasehold
+181.3 %
15 Feb 2006
£45,500
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 710 sq ft
sale price: £74,000
sale date: 20 Jun 2025
rooms: 3
size: 624 sq ft
sale price: £82,000
sale date: 5 Sep 2024
rooms: 3
size: 614 sq ft
sale price: £77,000
sale date: 30 Aug 2024
rooms: 3
size: 732 sq ft
sale price: £65,995
sale date: 26 Apr 2024
rooms: 4
size: 721 sq ft
sale price: £77,000
sale date: 16 Jun 2022

Data Sources

The property at 40 Argyle Street, Porth, CF39 9AT appears two times in the Land Registry records, with the latest transaction recorded on 12 Aug 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Oct 2023. 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.