Ty Bach Twt, Arthog, LL39 1BQ
About Ty Bach Twt
Ty Bach Twt is an end-of-terrace house in Arthog (LL39 1BQ). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 1950-1966. The latest certificate (September 2023) shows an E (score 49), well below the UK norm with real room to improve. When first surveyed in December 2018 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity.
At 70 m² it sits well below the postcode median (127 m² across 7 EPCs), making it one of the more compact homes locally. Across 1998–2024, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 118.4% above the typical sold price in the postcode. Sold September 2024 for £219,950.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Wall insulation improved
Floor insulation added or improved
Planning history
Ty Bach Twt has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Ty Bach Twt has more than quadrupled in price since its earliest registered sale in 1998.
£223,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 27 years.
£219,950
Growth on file: 6.7% per year over 27 years.
Sales timeline
11 September 2024Most recent
£219,950
+174.9%over 5 years18 January 2019
£80,000
+105.1%over 20 years23 January 1998
£39,000
Median price across the last 5 sales in LL39 1BQ: £245,000 (2025–2021).
Everything we know about Ty Bach Twt, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
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Versus the street
Ty Bach Twt outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,142
Street avg £2,142
Floor Area
70 m²
Street avg 125 m²
Habitable Rooms
2 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 12.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Morfa Mawddach Rail Station — railway station.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.