21d, High Street, SA15 2RF

21d High Street is a 49 m² / 527 sq ft flat in Llanelli. It sold for £23,250 in March 2003. Indexed forward to today's value, that sale is roughly £50k. Recent local prices imply a broad valuation context of £52k to £89k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£23,250 on Mar 2003
Internal area
49 square metres (527 square feet) according to latest EPC inspection
Price per internal area

This property sold for £474 per square metre (£44 per square foot) in Mar 2003. Indexed forward to today's value, this is roughly £1,013 per square metre (£94 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2003 £23,250 £474 £49,613 £1,013

Calculated using the latest EPC internal area of 49 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 £49,613. 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 £1,060 and £1,820 per square metre (£98 and £169 per square foot). Based on an internal area of 49 m², this implies a valuation between £52,000 and £89,000. 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
Flat
Council tax band
A
EPC Inspections
Summary:
03 December 2021 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1976 to 1982
Area:
49 sqm (527 square foot) total internal area
Comments:
Walls: Cavity wall, as built, partial insulation (assumed). Roof: Flat, limited insulation (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

21d High 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 £49,613.
  • Based on an internal area of 49 m² and recent prices in Llanelli, this implies a lower and upper quartile range from £52,000 to £89,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 21d High Street last sold for £23,250 in March 2003.

HouseMetric shows 21d High Street as 49 m² (527 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 03 December 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 21d High Street was in council tax band A. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

21d High Street is in postcode SA15 2RF, in Llanelli. You can also view HouseMetric's sold-price page for High Street, SA15 2RF or analysis of the Llanelli 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.