Llyssun, Llanbrynmair, SY19 7AA
About Llyssun
Llyssun is a detached house in Llanbrynmair (SY19 7AA). It has a recorded floor area of 223 m² (around 2400 sq ft) and construction records dating it to 1930-1949. The latest certificate (July 2025) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was G, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Very Poor to Good and main heating went from Very Poor to Average; while window efficiency dropped from Good to Average. Main heating runs on oil.
At 223 m² the property is well over the postcode median (96 m² across 16 EPCs), placing it in the larger end of the local stock. Across 2014–2021, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £434,000 is 44.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 20.4% below the postcode norm. Last sale on file: £300,000 in August 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Llyssun's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Solar water heating installed
Heating controls changed
More low energy lighting installed
Planning history
Llyssun has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on Llyssun was the highest on Land Registry record across the postcode.
£434,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 7 years.
£300,000
Growth on file: 4.9% per year over 7 years.
Sales timeline
5 August 2021Most recent
£300,000
+42.9%over 7 years27 February 2014
£210,000
Median price across the last 5 sales in SY19 7AA: £192,000 (2024–2018).
Nearby sales in SY19 7AA
Everything we know about Llyssun, 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
On floor area, Llyssun stands well clear of the street.
Price per m²
£1,345
Street avg £1,613
Floor Area
223 m²
Street avg 114 m²
Habitable Rooms
11 rooms
Street avg 6 rooms
CO₂ Emissions
11.0 t/year
Street avg 6.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Car Park — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.