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Get started26 Tan Y Bwlch is a semi-detached house in Mynydd Llandygai, Bangor, Bangor (LL57 4DX). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2009. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 79). Main heating runs on oil.
Sale prices here have outpaced England HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £356,000 is 14.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 15.2% above the typical sold price in the postcode. At 151 m² the property is well over the postcode median (113 m² across 17 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: January 2021 at £310,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
26 Tan Y Bwlch has 2 separate extension applications on the council record.
Extension: Two storey · Rear of property
Codi estyniad deulawr ar gefn yr eiddo /Erection of a two storey rear extension
Sale price has at least doubled since 2003.
£356,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 17 years.
£310,000
Growth on file: 5.7% per year over 17 years.
26 Tan Y Bwlch outperforms the street on epc rating by a wide margin.
Price per m²
£2,053
Street avg £2,155
Floor Area
151 m²
Street avg 114 m²
Habitable Rooms
6 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
0.3 km
Mynydd Llandygai — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Extension: Single storey · Rear of property
Estyniad unllawr i gefn yr eiddo / Single storey extension to rear of property
20 January 2021Most recent
£310,000
+51.2%over 10 years22 March 2010
£205,000
+70.9%over 6 years19 December 2003
£119,950
Median price across the last 5 sales in LL57 4DX: £290,000 (2025–2019).
Street avg 6 rooms
CO₂ Emissions
5.9 t/year
Street avg 7.2 t/year
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