25, Nant Glas, SA4 9SW

25 Nant Glas is a 78 m² / 840 sq ft semi-detached home in Penllergaer. It sold for £134,000 in August 2004. Indexed forward to today's value, that sale is roughly £249k. Recent local prices imply a broad valuation context of £183k to £244k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Aug 2004 £134,000 12.2% 10.6%
May 1998 New build New £65,500 na na
Internal area
78 square metres (840 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,717 per square metre (£160 per square foot) in Aug 2004. Indexed forward to today's value, this is roughly £3,191 per square metre (£296 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2004 £134,000 £1,718 £248,916 £3,191
May 1998 £65,500 £840 £246,061 £3,155

Calculated using the latest EPC internal area of 78 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 £248,916. 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 78 m², this implies a valuation between £183,000 and £244,000. 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
Semi-detached
Council tax band
C
EPC Inspections
Summary:
18 May 2011 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
Semi-Detached House , has 4 habitable rooms. Estimated year built 1996 to 2002
Area:
78 sqm (840 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 50 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

25 Nant Glas 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 £248,916.
  • Based on an internal area of 78 m² and recent prices in Penllergaer, this implies a lower and upper quartile range from £183,000 to £244,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 25 Nant Glas last sold for £134,000 in August 2004.

HouseMetric shows 25 Nant Glas as 78 m² (840 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 18 May 2011. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 25 Nant Glas was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

25 Nant Glas is in postcode SA4 9SW, in Penllergaer. You can also view HouseMetric's sold-price page for Nant Glas, SA4 9SW 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 4 August 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.