23, Gelli Deg, SA5 4PB

23 Gelli Deg is a 96 m² / 1,033 sq ft terraced home in Fforestfach. It sold for £140,000 in March 2016. Indexed forward to today's value, that sale is roughly £219k. Recent local prices imply a broad valuation context of £169k to £250k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Mar 2016 £140,000 -0.4% -2.5%
Jun 2007 £145,345 na na
Internal area
96 square metres (1,033 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,458 per square metre (£135 per square foot) in Mar 2016. Indexed forward to today's value, this is roughly £2,282 per square metre (£212 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2016 £140,000 £1,458 £219,092 £2,282
Jun 2007 £145,345 £1,514 £212,644 £2,215

Calculated using the latest EPC internal area of 96 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 £219,092. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Fforestfach are now selling for between £1,760 and £2,600 per square metre (£163 and £241 per square foot). Based on an internal area of 96 m², this implies a valuation between £169,000 and £250,000. 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
Terrace
Council tax band
D
Plot size
259 square metres (2,788 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
11 June 2010 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 5 habitable rooms. Estimated year built 2003 to 2006
Area:
96 sqm (1,033 square foot) total internal area
Comments:
Frequently asked questions

23 Gelli Deg 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 £219,092.
  • Based on an internal area of 96 m² and recent prices in Fforestfach, this implies a lower and upper quartile range from £169,000 to £250,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 23 Gelli Deg last sold for £140,000 in March 2016.

HouseMetric shows 23 Gelli Deg as 96 m² (1,033 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 11 June 2010. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 23 Gelli Deg was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

23 Gelli Deg is in postcode SA5 4PB, in Fforestfach. You can also view HouseMetric's sold-price page for Gelli Deg, SA5 4PB or analysis of the Fforestfach property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.