Castellwern, SA38 9EU

Castellwern is a 185 m² / 1,991 sq ft detached home in Adpar. It sold for £268,000 in January 2016. Indexed forward to today's value, that sale is roughly £423k. Recent local prices imply a broad valuation context of £357k to £524k based on its internal area. The Land Registry and EPC data was last updated 22 September 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jan 2016 £268,000 -2.8% -4.7%
Nov 2009 £320,000 7.7% 5.0%
Nov 2007 £275,000 na na
Internal area
185 square metres (1,991 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,448 per square metre (£135 per square foot) in Jan 2016. Indexed forward to today's value, this is roughly £2,289 per square metre (£213 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jan 2016 £268,000 £1,449 £423,421 £2,289
Nov 2009 £320,000 £1,730 £501,706 £2,712
Nov 2007 £275,000 £1,486 £414,163 £2,239

Calculated using the latest EPC internal area of 185 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 £423,421. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Adpar are now selling for between £1,930 and £2,830 per square metre (£179 and £262 per square foot). Based on an internal area of 185 m², this implies a valuation between £357,000 and £524,000. 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
4
Type
Detached
Council tax band
na
Plot size
22,420 square metres (241,327 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
27 February 2009 - energy performance certificate grade G
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 7 habitable rooms. Estimated year built before 1900
Area:
185 sqm (1,991 square foot) total internal area
Comments:
Frequently asked questions

Castellwern 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 £423,421.
  • Based on an internal area of 185 m² and recent prices in Adpar, this implies a lower and upper quartile range from £357,000 to £524,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Castellwern last sold for £268,000 in January 2016.

HouseMetric shows Castellwern as 185 m² (1,991 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 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 G, from an inspection dated 27 February 2009. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Castellwern is in postcode SA38 9EU, in Adpar. You can also view HouseMetric's sold-price page for SA38 9EU or analysis of the Adpar property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 22 September 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.