41, Gilwern Crescent, CF14 5AL
41 Gilwern Crescent is a 89 m² / 958 sq ft semi-detached home in Llanishen. It sold for £352,000 in September 2025. Indexed forward to today's value, that sale is roughly £347k. Recent local prices imply a broad valuation context of £249k to £344k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Sep 2025 £352,000 14.4% 10.4% Sep 2017 £120,000 na na - Floor plan
-
Archived estate agent floor plan for 41, Gilwern Crescent.
- Internal area
- 89 square metres (958 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,955 per square metre (£367 per square foot) in Sep 2025. Indexed forward to today's value, this is roughly £3,902 per square metre (£362 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2025 £352,000 £3,955 £347,251 £3,902 Sep 2017 £120,000 £1,348 £160,289 £1,801 Calculated using the latest EPC internal area of 89 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 £347,251. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Llanishen are now selling for between £2,800 and £3,860 per square metre (£260 and £358 per square foot). Based on an internal area of 89 m², this implies a valuation between £249,000 and £344,000. 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
- D
- Plot size
- 328 square metres (3,531 square feet) - map showing freehold boundary lines
- Summary:
- 19 February 2025 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 5 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 89 sqm (958 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 28 August 2013 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Assessment for Green Deal
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 3 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 82 sqm (883 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 25 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 20 June 2013 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- None of the above
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 5 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 72 sqm (775 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
41 Gilwern Crescent 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 £347,251.
- Based on an internal area of 89 m² and recent prices in Llanishen, this implies a lower and upper quartile range from £249,000 to £344,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.