Four Oaks, LL49 9YB

Four Oaks is a 139 m² / 1,496 sq ft detached home in Porthmadog. It sold for £275,000 in August 2025. Indexed forward to today's value, that sale is roughly £280k. Recent local prices imply a broad valuation context of £238k to £428k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Aug 2025 £275,000 2.8% 0.3%
Oct 1998 £130,000 na na
Internal area
139 square metres (1,496 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,978 per square metre (£184 per square foot) in Aug 2025. Indexed forward to today's value, this is roughly £2,014 per square metre (£187 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2025 £275,000 £1,978 £279,954 £2,014
Oct 1998 £130,000 £935 £560,391 £4,032

Calculated using the latest EPC internal area of 139 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 £279,954. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Porthmadog are now selling for between £1,710 and £3,080 per square metre (£158 and £286 per square foot). Based on an internal area of 139 m², this implies a valuation between £238,000 and £428,000. 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
992 square metres (10,678 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
17 October 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 1967 to 1975
Area:
139 sqm (1,496 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 12 mm loft insulation. Heating: Boiler and radiators, LPG.
Frequently asked questions

Four Oaks 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 £279,954.
  • Based on an internal area of 139 m² and recent prices in Porthmadog, this implies a lower and upper quartile range from £238,000 to £428,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Four Oaks last sold for £275,000 in August 2025.

HouseMetric shows Four Oaks as 139 m² (1,496 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 17 October 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

Four Oaks is in postcode LL49 9YB, in Porthmadog. You can also view HouseMetric's sold-price page for LL49 9YB or analysis of the Porthmadog 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.