Nant Siriol, Llanbrynmair, SY19 7DL
About Nant Siriol
Nant Siriol is a detached house in Llanbrynmair (SY19 7DL). It has a recorded floor area of 86 m² (around 926 sq ft) and construction records dating it to 1976-1982. The latest certificate (November 2018) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to A (score 102), a 5-band jump. Main heating runs on oil.
At 86 m² it's 21.1% smaller than the typical home in the postcode (109 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Today's modelled estimate of £257,000 is 44.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£192/sq ft) was about 22% above the typical sold price in the postcode. Last sale on file: £177,500 in November 2020.
Know exactly what you're buying at Nant Siriol
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Nant Siriol's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Nant Siriol has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£257,000
Modelled from EPC, postcode comparables.
£177,500
Recorded with HM Land Registry.
Sales timeline
18 November 2020Most recent
£177,500
Median price across the last 5 sales in SY19 7DL: £209,000 (2025–2008).
Everything we know about Nant Siriol, 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 the street
Price per m² for Nant Siriol runs comfortably ahead of the street norm.
Price per m²
£2,064
Street avg £1,789
Floor Area
86 m²
Street avg 128 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
8.5 t/year
Street avg 9.9 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Wynnstay Arms — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.