Bwthyn, Bridge Street, Llanon, SY23 5HA
About Bwthyn
Bwthyn is an end-of-terrace house in Llanon (SY23 5HA). It has a recorded floor area of 92 m² (around 990 sq ft) and construction records dating it to before 1900. The latest certificate (May 2023) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in March 2013 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Poor. The recommended improvements would lift it to B (score 86), a 3-band jump. Main heating runs on electricity.
Today's modelled estimate of £160,000 sits 126.3% above the 2018 sale of £70,700. On the market in March 2018 and unlisted since — roughly 8 years.
Know exactly what you're buying at Bwthyn
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Bwthyn's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Wall insulation improved
Floor insulation added or improved
More low energy lighting installed
Hot water efficiency decreased
Planning history
Bwthyn has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£160,000
Modelled from EPC, postcode comparables.
£70,700
Recorded with HM Land Registry.
Sales timeline
15 March 2018Most recent
£70,700
Median price across the last 5 sales in SY23 5HA: £210,000 (2025–2019).
Nearby sales in SY23 5HA
Belmont, Bridge Street, Llanon, SY23 5HA
Sold Oct 2025
£250,000Maes Y Lli, Bridge Street, Llanon, SY23 5HA
Sold Feb 2025
£205,000Gerymor, Bridge Street, Llanon, SY23 5HA
Sold Sept 2021
£210,0001 Bridge Street, Llanon, SY23 5HA
Sold Nov 2019
£140,000The Green, Bridge Street, Llanon, SY23 5HA
Sold Mar 2019
£278,000
Everything we know about Bwthyn, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Bridge Street homes
Price per m² for Bwthyn lags the street by a wide margin.
Price per m²
£768
Street avg £1,327
Floor Area
92 m²
Street avg 119 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
9.0 t/year
Street avg 9.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Old Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.