4, Upper Mill, SA15 3RY
4 Upper Mill is a 137 m² / 1,475 sq ft semi-detached home in Llanelli. It sold for £198,000 in March 2022. Indexed forward to today's value, that sale is roughly £223k. Recent local prices imply a broad valuation context of £164k to £255k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Mar 2022 £198,000 7.2% 4.9% Dec 2009 £84,000 na na - Internal area
- 137 square metres (1,475 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,445 per square metre (£134 per square foot) in Mar 2022. Indexed forward to today's value, this is roughly £1,631 per square metre (£152 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Mar 2022 £198,000 £1,445 £223,424 £1,631 Dec 2009 £84,000 £613 £146,739 £1,071 Calculated using the latest EPC internal area of 137 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 £223,424. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Llanelli are now selling for between £1,200 and £1,860 per square metre (£111 and £172 per square foot). Based on an internal area of 137 m², this implies a valuation between £164,000 and £255,000. 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
- Semi-detached
- Council tax band
- C
- Plot size
- 217 square metres (2,336 square feet) - map showing freehold boundary lines
- Summary:
- 10 June 2021 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 5 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 137 sqm (1,475 square foot) total internal area
- Comments:
- Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, no insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 29 May 2009 - energy performance certificate grade F
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 7 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 132 sqm (1,421 square foot) total internal area
- Comments:
4 Upper Mill 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 £223,424.
- Based on an internal area of 137 m² and recent prices in Llanelli, this implies a lower and upper quartile range from £164,000 to £255,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.