6, Mermaid Court, SN15 4FS

6 Mermaid Court is a 124 m² / 1,335 sq ft semi-detached home in Lyneham. It sold for £550,000 in June 2026. Indexed forward to today's value, that sale is roughly £550k. Recent local prices imply a broad valuation context of £365k to £531k based on its internal area. The Land Registry and EPC data was last updated 1 November 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jun 2026 £550,000 9.4% 5.7%
Mar 2024 £447,500 na na
Internal area
124 square metres (1,335 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,435 per square metre (£412 per square foot) in Jun 2026. Indexed forward to today's value, this is roughly £4,435 per square metre (£412 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2026 £550,000 £4,435 £550,000 £4,435
Mar 2024 £447,500 £3,609 £449,977 £3,629

Calculated using the latest EPC internal area of 124 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 £550,000. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Lyneham are now selling for between £2,940 and £4,280 per square metre (£273 and £397 per square foot). Based on an internal area of 124 m², this implies a valuation between £365,000 and £531,000. 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
Semi-detached
Council tax band
na
Plot size
250 square metres (2,691 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
17 November 2023 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
new dwelling
Tenure:
Unknown
Property type:
Semi-Detached House Estimated year built None to None
Area:
124 sqm (1,335 square foot) total internal area
Comments:
Heating: Air source heat pump, underfloor, electric.
Frequently asked questions

6 Mermaid Court 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 £550,000.
  • Based on an internal area of 124 m² and recent prices in Lyneham, this implies a lower and upper quartile range from £365,000 to £531,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 6 Mermaid Court last sold for £550,000 in June 2026.

HouseMetric shows 6 Mermaid Court as 124 m² (1,335 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is B, from an inspection dated 17 November 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

6 Mermaid Court is in postcode SN15 4FS, in Lyneham. You can also view HouseMetric's sold-price page for Mermaid Court, SN15 4FS or analysis of the Lyneham 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 November 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.