Property data
Sale history
£400,000 on Feb 2025
Internal area
137 square metres (1,475 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,919 per square metre (£271 per square foot) in Feb 2025. Indexed forward to today's value, this is roughly £2,811 per square metre (£261 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2025 £400,000 £2,920 £385,146 £2,811

Calculated using the latest EPC internal area of 137 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 £385,146. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Southgate are now selling for between £3,150 and £4,100 per square metre (£292 and £380 per square foot). Based on an internal area of 137 m², this implies a valuation between £432,000 and £562,000. 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
1,369 square metres (14,736 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
February 2025 2025/0431/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Decision has yet to be made
Address:
Bighouse Farm Parkmill Swansea
Description:
Installation of central heating and conversion of an existing first floor middle bedroom to a bathroom with the following works: The removal of the concrete path that abuts the house, the removal of cement render to the East elevations, renewal of rainwater goods, the removal of the Rayburn and hot water tank, installation of a LPG tank to the garden area, installation of central heating radiators, the removal of a fire place in the second living room and installation of log burning stove, replacement electricity meters to be located in the kitchen extension. (Application for Listed Building Consent)
EPC Inspections
Summary:
16 May 2022 - energy performance certificate grade G
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 5 habitable rooms. Estimated year built before 1900
Area:
137 sqm (1,475 square foot) total internal area
Comments:
Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Room heaters, electric.
Frequently asked questions

Bighouse Farm 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 £385,146.
  • Based on an internal area of 137 m² and recent prices in Southgate, this implies a lower and upper quartile range from £432,000 to £562,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Bighouse Farm last sold for £400,000 in February 2025.

HouseMetric shows Bighouse Farm as 137 m² (1,475 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is G, from an inspection dated 16 May 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, Bighouse Farm was in council tax band F. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

Bighouse Farm is in postcode SA3 2EJ, in Southgate. You can also view HouseMetric's sold-price page for SA3 2EJ or analysis of the Southgate property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.