Llwyn Helyg, Brecon Road, Penycae, Swansea, SA9 1YR
About Llwyn Helyg
Llwyn Helyg is a semi-detached house in Penycae, Swansea, Swansea (SA9 1YR). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (May 2023) shows an F (score 29), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 77), a 3-band jump. Main heating runs on oil.
At 148 m² it's 20.7% smaller than the typical home in the postcode (187 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
Know exactly what you're buying at Llwyn Helyg
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Llwyn Helyg's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Llwyn Helyg has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Llwyn Helyg
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
Llwyn Helyg has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£229,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA9 1YR: £192,250 (2022–2018).
Nearby sales in SA9 1YR
9 Riverside Gardens, Brecon Road, Penycae, Swansea, SA9 1YR
Sold Feb 2022
£345,00010 Riverside Gardens, Brecon Road, Penycae, Swansea, SA9 1YR
Sold Feb 2020
£295,000Gwynfryn, Brecon Road, Penycae, Swansea, SA9 1YR
Sold Nov 2019
£150,000Golwg Yr Haul, Brecon Road, Penycae, Swansea, SA9 1YR
Sold Sept 2018
£192,250Coed Y Brain, Brecon Road, Penycae, Swansea, SA9 1YR
Sold Jun 2017
£120,000
Everything we know about Llwyn Helyg, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Brecon Road homes
CO₂ Emissions for Llwyn Helyg lags the street by a wide margin.
EPC Rating
29 (F)
Street avg 56 (D)
Floor Area
148 m²
Street avg 175 m²
CO₂ Emissions
14.0 t/year
Street avg 8.3 t/year
Habitable Rooms
5 rooms
Street avg 7 rooms
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Ynyswen — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.