1, William Gammon Drive, SA3 4HR
1 William Gammon Drive is a 88 m² / 947 sq ft detached home in Mumbles. It sold for £275,000 in March 2018. Indexed forward to today's value, that sale is roughly £389k. Recent local prices imply a broad valuation context of £269k to £370k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Mar 2018 £275,000 0.8% -1.3% Dec 2005 New build New £247,950 na na - Internal area
- 88 square metres (947 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,125 per square metre (£290 per square foot) in Mar 2018. Indexed forward to today's value, this is roughly £4,421 per square metre (£411 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Mar 2018 £275,000 £3,125 £389,032 £4,421 Dec 2005 £247,950 £2,818 £379,009 £4,307 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 £389,032. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Mumbles are now selling for between £3,060 and £4,200 per square metre (£284 and £390 per square foot). Based on an internal area of 88 m², this implies a valuation between £269,000 and £370,000. 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
- Detached
- Council tax band
- F
- Plot size
- 164 square metres (1,765 square feet) - map showing freehold boundary lines
- Summary:
- 01 July 2017 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- End-Terrace House , has 6 habitable rooms. Estimated year built 2003 to 2006
- Area:
- 88 sqm (947 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
1 William Gammon Drive 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 £389,032.
- Based on an internal area of 88 m² and recent prices in Mumbles, this implies a lower and upper quartile range from £269,000 to £370,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.