20, Heol Siloh, SA15 2RA

20 Heol Siloh is a 81 m² / 872 sq ft terraced home in Llanelli. It sold for £33,000 in March 2000. Indexed forward to today's value, that sale is roughly £140k. Recent local prices imply a broad valuation context of £86k to £147k 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
Mar 2000 £33,000 -0.6% -2.5%
Jun 1995 £34,000 na na
Internal area
81 square metres (872 square feet) according to latest EPC inspection
Price per internal area

This property sold for £407 per square metre (£38 per square foot) in Mar 2000. Indexed forward to today's value, this is roughly £1,732 per square metre (£161 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2000 £33,000 £407 £140,323 £1,732
Jun 1995 £34,000 £420 £164,251 £2,028

Calculated using the latest EPC internal area of 81 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 £140,323. 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 81 m², this implies a valuation between £86,000 and £147,000. 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
3
Type
Terrace
Council tax band
C
Plot size
146 square metres (1,572 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
24 May 2022 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built before 1900
Area:
81 sqm (872 square foot) total internal area
Comments:
Walls: Sandstone or limestone, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

20 Heol Siloh 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 £140,323.
  • Based on an internal area of 81 m² and recent prices in Llanelli, this implies a lower and upper quartile range from £86,000 to £147,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Heol Siloh last sold for £33,000 in March 2000.

HouseMetric shows 20 Heol Siloh as 81 m² (872 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 D, from an inspection dated 24 May 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 20 Heol Siloh was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

20 Heol Siloh is in postcode SA15 2RA, in Llanelli. You can also view HouseMetric's sold-price page for Heol Siloh, SA15 2RA 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.