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Get started23 Tan Y Bwlch is a three-bedroom semi-detached house in Mynydd Llandygai, Bangor, Bangor (LL57 4DX). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2018) shows an F (score 33), near the bottom of the EPC scale. The recommended improvements would lift it to A (score 104), a 5-band jump. Main heating runs on electricity. Other recorded features include outbuildings and attached land beyond the plot. Period features are noted in the property record.
Today's modelled estimate of £278,000 sits 63.5% above the 2018 sale of £170,000. On a £-per-square-foot basis, the last sale (£259/sq ft) was about 59.8% above the typical sold price in the postcode. At 61 m² it sits well below the postcode median (117 m² across 17 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Most recent transfer: December 2018 at £170,000.
23 Tan Y Bwlch's carbon output runs well above what efficient homes in the postcode produce.
23 Tan Y Bwlch valuation sits well clear of the typical sold price in this postcode.
£278,000
Modelled from EPC, postcode comparables.
£170,000
Recorded with HM Land Registry.
On floor area, 23 Tan Y Bwlch runs well behind the street norm.
Price per m²
£2,787
Street avg £2,106
Floor Area
61 m²
Street avg 120 m²
Habitable Rooms
4 rooms
Street avg 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.
17 December 2018Most recent
£170,000
Median price across the last 5 sales in LL57 4DX: £310,000 (2025–2020).
CO₂ Emissions
7.7 t/year
Street avg 7.1 t/year
LL57 4AZ
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