1 Y Gilfach, Ystalyfera, Swansea, SA9 2AS
About 1 Y Gilfach
1 Y Gilfach is a semi-detached house in Ystalyfera, Swansea, Swansea (SA9 2AS). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (June 2020) shows a C (score 69), just inside the C band. When first surveyed in August 2011 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88).
Know exactly what you're buying at 1 Y Gilfach
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Planning history
1 Y Gilfach has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
1 Y Gilfach has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£128,000
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.
Everything we know about 1 Y Gilfach, 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 Y Gilfach homes
On epc rating, 1 Y Gilfach runs well behind the street norm.
EPC Rating
69 (C)
Street avg 71 (C)
Floor Area
50 m²
Street avg 50 m²
CO₂ Emissions
2.3 t/year
Street avg 2.2 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
0.1 km
Allt-y-Grug — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.