Property data
Sale history
£190,000 on Sep 1996 (est. today's value: £900,958)
Bedrooms
na
Type
Detached
Council tax band
G
Plot size
541 square metres (5,823 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
12 February 2026 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 6 habitable rooms. Estimated year built 1950 to 1966
Area:
111 sqm (1,195 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 270 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

According to HM Land Registry price paid data, Gerddi last sold for £190,000 in September 1996.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 12 February 2026. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

Gerddi is in postcode LL49 9TW, in Porthmadog. You can also view HouseMetric's sold-price page for LL49 9TW 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.