Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2017 £170,000 6.6% 5.0%
Apr 2012 £119,000 6.0% 3.5%
Dec 2001 £65,000 9.6% 8.0%
Oct 1997 £44,500 na na
Internal area
46 square metres (495 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,695 per square metre (£343 per square foot) in Nov 2017. Indexed forward to today's value, this is roughly £4,766 per square metre (£443 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2017 £170,000 £3,696 £219,247 £4,766
Apr 2012 £119,000 £2,587 £201,866 £4,388
Dec 2001 £65,000 £1,413 £206,820 £4,496
Oct 1997 £44,500 £967 £211,090 £4,589

Calculated using the latest EPC internal area of 46 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 £219,247. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Thornhill are now selling for between £3,630 and £4,410 per square metre (£337 and £409 per square foot). Based on an internal area of 46 m², this implies a valuation between £167,000 and £203,000. 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
D
Plot size
108 square metres (1,163 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
July 2019 19/01735/DCH
Type:
Full and householder planning application
Status:
Application approved
Address:
17 Geraint Close Thornhill Cardiff
Description:
CONSTRUCTION OF A REAR DORMER ROOF EXTENSION AND INSERTION OF ROOFLIGHTS TO THE FRONT ELEVATION

Planning ref:
June 2019 19/01289/DCH
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application withdrawn before a decision was taken
Address:
17 Geraint Close Thornhill Cardiff
Description:
CONSTRUCTION OF A REAR DORMER ROOF EXTENSION AND INSERTION OF ROOFLIGHTS TO THE FRONT ELEVATION
EPC Inspections
Summary:
24 January 2012 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 3 habitable rooms. Estimated year built 1983 to 1990
Area:
46 sqm (495 square foot) total internal area
Comments:
Frequently asked questions

17 Geraint Close 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 £219,247.
  • Based on an internal area of 46 m² and recent prices in Thornhill, this implies a lower and upper quartile range from £167,000 to £203,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 17 Geraint Close last sold for £170,000 in November 2017.

HouseMetric shows 17 Geraint Close as 46 m² (495 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 D, from an inspection dated 24 January 2012. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 17 Geraint Close was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

17 Geraint Close is in postcode CF14 9BE, in Thornhill. You can also view HouseMetric's sold-price page for Geraint Close, CF14 9BE or analysis of the Thornhill 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.