18, Caernarvon Way, CF3 1RY

18 Caernarvon Way is a 88 m² / 947 sq ft semi-detached home in Rumney. It sold for £45,950 in April 2000. Indexed forward to today's value, that sale is roughly £208k. Recent local prices imply a broad valuation context of £170k to £238k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£45,950 on Apr 2000
Internal area
88 square metres (947 square feet) according to latest EPC inspection
Price per internal area

This property sold for £522 per square metre (£48 per square foot) in Apr 2000. Indexed forward to today's value, this is roughly £2,360 per square metre (£219 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2000 £45,950 £522 £207,681 £2,360

Calculated using the latest EPC internal area of 88 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 £207,681. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Rumney are now selling for between £1,930 and £2,700 per square metre (£179 and £250 per square foot). Based on an internal area of 88 m², this implies a valuation between £170,000 and £238,000. 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
Plot size
270 square metres (2,906 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
28 January 2015 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
ECO assessment
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1950 to 1966
Area:
88 sqm (947 square foot) total internal area
Comments:
Walls: System built, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

18 Caernarvon Way 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 £207,681.
  • Based on an internal area of 88 m² and recent prices in Rumney, this implies a lower and upper quartile range from £170,000 to £238,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 18 Caernarvon Way last sold for £45,950 in April 2000.

HouseMetric shows 18 Caernarvon Way as 88 m² (947 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 E, from an inspection dated 28 January 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 18 Caernarvon Way was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

18 Caernarvon Way is in postcode CF3 1RY, in Rumney. You can also view HouseMetric's sold-price page for Caernarvon Way, CF3 1RY or analysis of the Rumney 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.