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Get started17 Ffordd Gwyndy is a three-bedroom detached house in Penrhosgarnedd, Bangor, Bangor (LL57 2EX). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (November 2022) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2011); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good; while window efficiency dropped from Good to Average and lighting dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 0.8% per year against 0% for the wider region. Today's modelled estimate of £312,000 is 10.2% above the 2024 sale price. One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. At 132 m² it's 24.5% larger than the typical home in the postcode (106 m² median across 15 EPCs). Sold September 2024 for £283,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Council records include a two-storey side extension at 17 Ffordd Gwyndy.
Extension: Two storey · Side of property
Codi estyniad deulawr i ochr yr eiddo / Erection of a two-storey extension to the side of the property.
17 Ffordd Gwyndy's sale-price growth has lagged the wider UK trajectory across its history on file.
£312,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.8% per year over 19 years.
£283,000
Growth on file: 0.8% per year over 19 years.
17 Ffordd Gwyndy outperforms the street on floor area by a wide margin.
Price per m²
£2,144
Street avg £2,552
Floor Area
132 m²
Street avg 109 m²
Habitable Rooms
4 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Capel Beulah — bus stop.
Changes detected from historical EPC data
Heating controls changed
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 September 2024Most recent
£283,000
+15.7%over 18 years21 October 2005
£244,500
Median price across the last 5 sales in LL57 2EX: £340,000 (2025–2021).
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.0 t/year
LL57 2LA
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