1, Pentwyn Isaf, CF83 2NR

1 Pentwyn Isaf is a 58 m² / 624 sq ft detached home in Caerphilly. It sold for £169,950 in January 2007. Indexed forward to today's value, that sale is roughly £284k. Recent local prices imply a broad valuation context of £142k to £200k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£169,950 on Jan 2007
Internal area
58 square metres (624 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,930 per square metre (£272 per square foot) in Jan 2007. Indexed forward to today's value, this is roughly £4,893 per square metre (£455 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jan 2007 £169,950 £2,930 £283,794 £4,893

Calculated using the latest EPC internal area of 58 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £283,794. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Caerphilly are now selling for between £2,450 and £3,450 per square metre (£227 and £320 per square foot). Based on an internal area of 58 m², this implies a valuation between £142,000 and £200,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
2
Type
Detached
Council tax band
D
Plot size
437 square metres (4,704 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 1 Pentwyn Isaf. Advertised on multiple portals. It was . It last appeared Aug 2012.
Photos:

There are 10 archived estate agent listing photos for 1 Pentwyn Isaf.

Photos for 1 Pentwyn Isaf
View photos
Advertiser remarks:
  • 2 bedrooms
Planning applications
Planning ref:
July 2013 13/0222/FULL
Type:
Full and householder planning application
Status:
Application refused
Address:
Llaregyb 1 Pentwyn Isaf Caerphilly
Description:
Erect ground floor extension and new roof
Planning ref:
February 2013 12/0879/FULL
Type:
Full and householder planning application
Status:
Application refused
Address:
1 Pentwyn Isaf Caerphilly
Description:
Erect ground floor extension and new roof
Planning ref:
January 2008 07/0490/FULL
Type:
Full and householder planning application
Status:
Application approved
Address:
1 Pentwyn Isaf Energlyn Caerphilly
Description:
Erect ground floor extension
EPC Inspections
Summary:
24 September 2010 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 4 habitable rooms. Estimated year built 1976 to 1982
Area:
58 sqm (624 square foot) total internal area
Comments:
Frequently asked questions

1 Pentwyn Isaf is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £283,794.
  • Based on an internal area of 58 m² and recent prices in Caerphilly, this implies a lower and upper quartile range from £142,000 to £200,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 1 Pentwyn Isaf last sold for £169,950 in January 2007.

HouseMetric shows 1 Pentwyn Isaf as 58 m² (624 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 24 September 2010. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 1 Pentwyn Isaf was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

1 Pentwyn Isaf is in postcode CF83 2NR, in Caerphilly. You can also view HouseMetric's sold-price page for Pentwyn Isaf, CF83 2NR or analysis of the Caerphilly property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.