Dandderwen, SA37 0EZ

Dandderwen is a 104 m² / 1,119 sq ft property in Blaenffos. It sold for £410,000 in April 2025. Indexed forward to today's value, that sale is roughly £424k. Recent local prices imply a broad valuation context of £205k to £322k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Apr 2025 £410,000 * 19.1% 14.2%
Mar 2019 £142,500 * 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
104 square metres (1,119 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,942 per square metre (£366 per square foot) in Apr 2025. Indexed forward to today's value, this is roughly £4,079 per square metre (£379 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2025 £410,000 £3,942 £424,210 £4,079
Mar 2019 £142,500 £1,370 £201,402 £1,937

Calculated using the latest EPC internal area of 104 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 £424,210. 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 104 m², this implies a valuation between £205,000 and £322,000. 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
Planning applications
Planning ref:
April 2024 23/0884/PA
Type:
Full and householder planning application
Status:
Application approved
Address:
Dandderwen, ABERCYCH, Boncath, Pembrokeshire,
Description:
Change of use of garage to residential holiday let
Planning ref:
September 2021 20/0705/PA
Type:
Full and householder planning application
Status:
Application approved
Address:
Dandderwen, ABERCYCH, Boncath, Pembrokeshire,
Description:
New vehicle access from C3053 and new driveway and turning area within the site to be supported by retaining structures.
Planning ref:
September 2021 20/0792/PA
Type:
Full and householder planning application
Status:
Application refused
Address:
Dandderwen, ABERCYCH, Boncath, Pembrokeshire,
Description:
Change of use of garage to residential holiday let.
Planning ref:
April 2020 19/1146/PA
Type:
Full and householder planning application
Status:
Application withdrawn before a decision was taken
Address:
Dandderwen, ABERCYCH, Boncath, Pembrokeshire,
Description:
Alteration of access way and new boundary treatments
EPC Inspections
Summary:
31 July 2024 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 6 habitable rooms. Estimated year built before 1900
Area:
104 sqm (1,119 square foot) total internal area
Comments:
Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, LPG.
Summary:
26 November 2018 - energy performance certificate grade G
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 5 habitable rooms. Estimated year built before 1900
Area:
84 sqm (904 square foot) total internal area
Comments:
Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Electric storage heaters.
Frequently asked questions

Dandderwen 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 £424,210.
  • Based on an internal area of 104 m² and recent prices in Blaenffos, this implies a lower and upper quartile range from £205,000 to £322,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Dandderwen last sold for £410,000 in April 2025.

HouseMetric shows Dandderwen as 104 m² (1,119 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is E, from an inspection dated 31 July 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

Dandderwen is in postcode SA37 0EZ, in Blaenffos. You can also view HouseMetric's sold-price page for SA37 0EZ 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.