12 Rhydwen, Ystradgynlais, Swansea, SA9 1BB
About 12 Rhydwen
12 Rhydwen is a detached house in Ystradgynlais, Swansea, Swansea (SA9 1BB). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band A. At 70 m² this is the 5th smallest of 6 units on EPC record in the building, where floor areas span 58–70 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2013) shows a C (score 69), just inside the C band. The latest certificate is from March 2013, so improvements made since then won't be reflected.
Know exactly what you're buying at 12 Rhydwen
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
12 Rhydwen's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Mar 2023
EPC Rating
Planning history
12 Rhydwen has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Rhydwen
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
30-day money-back guarantee
Sales history & valuation
12 Rhydwen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£124,000
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 2 sales in SA9 1BB: £60,000 (2014–2008).
Nearby sales in SA9 1BB
Everything we know about 12 Rhydwen, 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 Rhydwen homes
On floor area, 12 Rhydwen stands well clear of the street.
EPC Rating
69 (C)
Street avg 68 (D)
Floor Area
70 m²
Street avg 63 m²
CO₂ Emissions
2.5 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.