30, Trefonwys, LL57 2HU

30 Trefonwys is a 235 m² / 2,530 sq ft detached home in Bangor. It sold for £385,000 in July 2026. Indexed forward to today's value, that sale is roughly £381k. Recent local prices imply a broad valuation context of £437k to £679k based on its internal area. The Land Registry and EPC data was last updated 22 September 2026.

Property data
Sale history
£385,000 on Jul 2026
Internal area
235 square metres (2,530 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,638 per square metre (£152 per square foot) in Jul 2026. Indexed forward to today's value, this is roughly £1,620 per square metre (£151 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jul 2026 £385,000 £1,638 £380,760 £1,620

Calculated using the latest EPC internal area of 235 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 £380,760. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Bangor are now selling for between £1,860 and £2,890 per square metre (£172 and £268 per square foot). Based on an internal area of 235 m², this implies a valuation between £437,000 and £679,000. 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
3
Type
Detached
Council tax band
E
EPC Inspections
Summary:
25 March 2024 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 10 habitable rooms. Estimated year built 1991 to 1995
Area:
235 sqm (2,530 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 270 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

30 Trefonwys 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 £380,760.
  • Based on an internal area of 235 m² and recent prices in Bangor, this implies a lower and upper quartile range from £437,000 to £679,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 30 Trefonwys last sold for £385,000 in July 2026.

HouseMetric shows 30 Trefonwys as 235 m² (2,530 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 25 March 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 30 Trefonwys was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

30 Trefonwys is in postcode LL57 2HU, in Bangor. You can also view HouseMetric's sold-price page for Trefonwys, LL57 2HU or analysis of the Bangor property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 22 September 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.