Llwyn Onn, Bridge Street, Llanon, SY23 5HA
About Llwyn Onn
Llwyn Onn is a three-bedroom semi-detached house in Llanon (SY23 5HA). It has a recorded floor area of 109 m² (around 1173 sq ft) and construction records dating it to before 1900. The latest certificate (May 2018) shows a G (score 19), near the bottom of the EPC scale. The rating has held steady at G across 2 certificates since December 2008. Between certificates, window efficiency went from Poor to Average, lighting went from Very Poor to Good and main heating went from Poor to Average. The recommended improvements would lift it to B (score 82), a 5-band jump. Main heating runs on electricity. Other recorded features include notable views. Period features are noted in the property record.
At 109 m² it's 18.5% larger than the typical home in the postcode (92 m² median across 17 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2018, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £175,000 sits 75% above the 2018 sale of £100,000. Last sale on file: £100,000 in July 2018.
Know exactly what you're buying at Llwyn Onn
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- Notable viewsYes
Building
- Period featuresYes
Energy performance
Llwyn Onn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
Llwyn Onn has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Llwyn Onn has more than doubled in price since the earliest registered sale in 1995.
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 23 years.
£100,000
Growth on file: 3.3% per year over 23 years.
Sales timeline
26 July 2018Most recent
£100,000
3 June 2009
£100,000
+108.3%over 13 years21 November 1995
£48,000
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 Llwyn Onn, 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
On epc rating, Llwyn Onn runs well behind the street norm.
Price per m²
£917
Street avg £1,308
Floor Area
109 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
15.0 t/year
Street avg 9.1 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.