14, Llys Mieri, SA4 9DL

14 Llys Mieri is a 126 m² / 1,356 sq ft detached home in Penllergaer. It sold for £231,000 in September 2017. Indexed forward to today's value, that sale is roughly £361k. Recent local prices imply a broad valuation context of £296k to £394k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Tenure Annual growth After inflation
Sep 2017 £231,000 Freehold -1.0% -2.7%
Nov 2011 New build New £244,995 Leasehold na na
Internal area
126 square metres (1,356 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,833 per square metre (£170 per square foot) in Sep 2017. Indexed forward to today's value, this is roughly £2,868 per square metre (£266 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2017 £231,000 £1,833 £361,359 £2,868
Nov 2011 £244,995 £1,944 £380,488 £3,020

Calculated using the latest EPC internal area of 126 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 £361,359. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Penllergaer are now selling for between £2,350 and £3,130 per square metre (£218 and £290 per square foot). Based on an internal area of 126 m², this implies a valuation between £296,000 and £394,000. 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
F
Plot size
877 square metres (9,440 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
07 March 2011 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Unknown
Property type:
None Estimated year built None to None
Area:
126 sqm (1,356 square foot) total internal area
Comments:
Frequently asked questions

14 Llys Mieri 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 £361,359.
  • Based on an internal area of 126 m² and recent prices in Penllergaer, this implies a lower and upper quartile range from £296,000 to £394,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 14 Llys Mieri last sold for £231,000 in September 2017.

HouseMetric shows 14 Llys Mieri as 126 m² (1,356 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 C, from an inspection dated 07 March 2011. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 14 Llys Mieri was in council tax band F. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

14 Llys Mieri is in postcode SA4 9DL, in Penllergaer. You can also view HouseMetric's sold-price page for Llys Mieri, SA4 9DL or analysis of the Penllergaer 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.