9, Heol Cynfeli, SA8 3FD

9 Heol Cynfeli is a 91 m² / 980 sq ft detached home in Alltwen. It sold for £275,000 in March 2026. Indexed forward to today's value, that sale is roughly £275k. Recent local prices imply a broad valuation context of £197k to £269k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Mar 2026 £275,000 4.4% 0.1%
Dec 2019 New build New £209,995 na na
Internal area
91 square metres (980 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,021 per square metre (£281 per square foot) in Mar 2026. Indexed forward to today's value, this is roughly £3,022 per square metre (£281 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2026 £275,000 £3,022 £275,000 £3,022
Dec 2019 £209,995 £2,308 £269,973 £2,967

Calculated using the latest EPC internal area of 91 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 £275,000. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Alltwen are now selling for between £2,160 and £2,960 per square metre (£200 and £274 per square foot). Based on an internal area of 91 m², this implies a valuation between £197,000 and £269,000. 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
na
Plot size
238 square metres (2,562 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
13 July 2021 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
New dwelling
Tenure:
Unknown
Property type:
Detached House Estimated year built None to None
Area:
91 sqm (980 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.
Summary:
17 March 2020 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
New dwelling
Tenure:
Unknown
Property type:
Detached House Estimated year built None to None
Area:
91 sqm (980 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.
Frequently asked questions

9 Heol Cynfeli 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 £275,000.
  • Based on an internal area of 91 m² and recent prices in Alltwen, this implies a lower and upper quartile range from £197,000 to £269,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 9 Heol Cynfeli last sold for £275,000 in March 2026.

HouseMetric shows 9 Heol Cynfeli as 91 m² (980 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 13 July 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

9 Heol Cynfeli is in postcode SA8 3FD, in Alltwen. You can also view HouseMetric's sold-price page for Heol Cynfeli, SA8 3FD or analysis of the Alltwen 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.