Property data
Sale history
Date Paid price Annual growth After inflation
Apr 2022 £552,000 * 9.7% 6.6%
Dec 2016 £338,000 * na na

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
139 square metres (1,496 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,971 per square metre (£369 per square foot) in Apr 2022. Indexed forward to today's value, this is roughly £4,123 per square metre (£383 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2022 £552,000 £3,971 £573,053 £4,123
Dec 2016 £338,000 £2,432 £512,961 £3,690

Calculated using the latest EPC internal area of 139 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 £573,053. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Blaenffos are now selling for between £1,970 and £3,100 per square metre (£183 and £287 per square foot). Based on an internal area of 139 m², this implies a valuation between £274,000 and £431,000. 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
na
Type
Other
Council tax band
D
Plot size
73,981 square metres (796,324 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
September 2023 23/0383/AG
Type:
All other types eg agricultural, electrical
Status:
Application approved
Address:
Penrallt Goch Isaf, NEWCHAPEL, Boncath, Pembrokeshire,
Description:
Agricultural Storage Building
EPC Inspections
Summary:
29 April 2016 - energy performance certificate grade F
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 6 habitable rooms. Estimated year built 1967 to 1975
Area:
139 sqm (1,496 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 350 mm loft insulation. Heating: Boiler and radiators, LPG.

Summary:
17 July 2013 - energy performance certificate grade G
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 6 habitable rooms. Estimated year built 1967 to 1975
Area:
129 sqm (1,389 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 300+ mm loft insulation. Heating: Room heaters, LPG.
Frequently asked questions

Penrallt Goch 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 £573,053.
  • Based on an internal area of 139 m² and recent prices in Blaenffos, this implies a lower and upper quartile range from £274,000 to £431,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Penrallt Goch Isaf last sold for £552,000 in April 2022.

HouseMetric shows Penrallt Goch Isaf as 139 m² (1,496 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is F, from an inspection dated 29 April 2016. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

Penrallt Goch Isaf is in postcode SA37 0HH, in Blaenffos. You can also view HouseMetric's sold-price page for SA37 0HH or analysis of the Blaenffos property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 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.