12, Castle Street, LD2 3BN
12 Castle Street is a 162 m² / 1,744 sq ft terraced home in Builth Wells. It sold for £140,000 in March 2017. Indexed forward to today's value, that sale is roughly £197k. Recent local prices imply a broad valuation context of £308k to £494k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
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Date Paid price Annual growth After inflation Mar 2017 £140,000 0.2% -2.0% Apr 2004 £137,000 41.8% 39.4% Jul 2003 £105,000 12.9% 11.4% Oct 1998 £59,000 na na - Floor plan
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Archived estate agent floor plan for 12, Castle Street.
- Internal area
- 162 square metres (1,744 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £864 per square metre (£80 per square foot) in Mar 2017. Indexed forward to today's value, this is roughly £1,218 per square metre (£113 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Mar 2017 £140,000 £864 £197,366 £1,218 Apr 2004 £137,000 £846 £244,599 £1,510 Jul 2003 £105,000 £648 £234,161 £1,445 Oct 1998 £59,000 £364 £226,090 £1,396 Calculated using the latest EPC internal area of 162 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 £197,366. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Builth Wells are now selling for between £1,900 and £3,050 per square metre (£176 and £283 per square foot). Based on an internal area of 162 m², this implies a valuation between £308,000 and £494,000. 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
- 5
- Type
- Terrace
- Council tax band
- D
- Plot size
- 244 square metres (2,626 square feet) - map showing freehold boundary lines
- Summary:
- 11 June 2014 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- None of the above
- Tenure:
- Owner-occupied
- Property type:
- End-Terrace House , has 7 habitable rooms. Estimated year built before 1900
- Area:
- 162 sqm (1,744 square foot) total internal area
- Comments:
- Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
12 Castle Street 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 £197,366.
- Based on an internal area of 162 m² and recent prices in Builth Wells, this implies a lower and upper quartile range from £308,000 to £494,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.