4 Clos Y Goron, Pontllanfraith, Blackwood, NP12 2HZ is a freehold detached property built between 1996-2002. The property offers approximately 1,722 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £518,018 , which equates to approximately £301 per square foot. It was last sold on 25 May 2022 for £450,000. Since then, the value has increased by £68,018, representing a 15.1% increase, or approximately 4.2% per year.

The current estimated value of £518,018 is:

  • 2.2% higher than the average property price on Clos Y Goron
  • 9.0% higher than the average in the NP12 2HZ postcode area
  • and 109.7% higher than the average price for Blackwood as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (4 out of 4 inspections). 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 3 September 2025, the property was recorded as owner-occupied.

View sold house prices in NP12 2HZ

Building approximate location

About Property

Type
Detached House
Built
1996-2002
Interior Size
1722 sq ft
Tenure
Freehold
Price (estimate)
£518,018
Price Per sq ft (estimate)
£301
Bedroom Count (estimate)
6 bedrooms

EPC Summary

4 Clos Y Goron, Pontllanfraith, Blackwood, Caerphilly, NP12 2HZ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 3 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 high performance glazing.

The previous EPC assessment was conducted on 22 Oct 2013, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 17.5%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 300+ mm loft insulation to pitched, 250 mm loft insulation, changing energy efficiency from very good to good.
  • The wall construction or insulation changed from cavity wall, as built, partial insulation (assumed) to cavity wall, filled cavity, improving energy efficiency from average to good.
  • The windows were upgraded from fully double glazed to high performance glazing.
  • The lighting was updated from low energy lighting in 4% of fixed outlets to below average lighting efficiency, with efficiency improving from very poor to poor.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 250 mm loft insulation
Good
Walls
Cavity wall, filled cavity
Good
Windows
High performance glazing
Good
Lighting
Below average lighting efficiency
Poor

Compared to NP12 2HZ

2 nd / 10
Price Rank
9% higher than average
1 st / 5
Size Rank
9% bigger than average
3 rd / 5
Price Per Sq FT Rank
0% same as average

Compared to other properties in NP12 2HZ , this house's estimated value ranks 2nd out of 10. Based on price per square foot, it ranks 3rd out of 5 properties. In terms of size, this home ranks 1st out of 5 properties in its postcode area.

Sale History

Today
£518,018
streetscan.co.uk estimate
+15 %
25 May 2022
£450,000
Leasehold
+46.3 %
3 Aug 2011
£307,500
Leasehold
+75.7 %
18 Jan 2002
£175,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 7
size: 1464 sq ft
sale price: £400,000
sale date: 7 Feb 2025

Data Sources

The property at 4 Clos Y Goron, Pontllanfraith, Blackwood, NP12 2HZ appears three times in the Land Registry records, with the latest transaction recorded on 25 May 2022. It also has four Energy Performance Certificates (EPC) entries, the earliest dating back to 3 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.