Property data
Sale history
Date Paid price Annual growth After inflation
Jul 2018 £73,500 na na
May 2018 £85,000 * -1.5% -3.9%
Mar 2016 £88,000 -36.7% -36.9%
Nov 2015 £102,000 * -1.6% -3.7%
Sep 2006 £118,000 19.5% 17.3%
Jul 2001 New build New £47,500 na na

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
56 square metres (603 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,312 per square metre (£122 per square foot) in Jul 2018. Indexed forward to today's value, this is roughly £1,920 per square metre (£178 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jul 2018 £73,500 £1,312 £107,495 £1,920
May 2018 £85,000 £1,518 £129,341 £2,310
Mar 2016 £88,000 £1,571 £144,816 £2,586
Nov 2015 £102,000 £1,821 £163,465 £2,919
Sep 2006 £118,000 £2,107 £184,860 £3,301
Jul 2001 £47,500 £848 £150,665 £2,690

Calculated using the latest EPC internal area of 56 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 £107,495. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Johnstown are now selling for between £1,910 and £2,830 per square metre (£177 and £262 per square foot). Based on an internal area of 56 m², this implies a valuation between £107,000 and £158,000. 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
2
Type
Terrace
Council tax band
C
Plot size
32 square metres (344 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
24 October 2025 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 3 habitable rooms. Estimated year built 2003 to 2006
Area:
56 sqm (603 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
15 August 2015 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built 1996 to 2002
Area:
56 sqm (603 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

4 Llys Ystrad 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 £107,495.
  • Based on an internal area of 56 m² and recent prices in Johnstown, this implies a lower and upper quartile range from £107,000 to £158,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 4 Llys Ystrad last sold for £73,500 in July 2018.

HouseMetric shows 4 Llys Ystrad as 56 m² (603 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 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 24 October 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 4 Llys Ystrad was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

4 Llys Ystrad is in postcode SA31 3PU, in Johnstown. You can also view HouseMetric's sold-price page for Llys Ystrad, SA31 3PU or analysis of the Johnstown 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.