12 13, Graig Y Merched, Ystalyfera, Swansea, SA9 2NW
About 12 13
12 13 is a detached house in Ystalyfera, Swansea, Swansea (SA9 2NW). It has a recorded floor area of 108 m² (around 1163 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2017) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump.
Across 2018–2018, sale prices on this property compounded at -98.9% per year. Today's modelled estimate of £237,000 sits 23600% above the 2018 sale of £1,000. Last sold in January 2018, so it's been off the market for around 8 years.
Know exactly what you're buying at 12 13
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
12 13's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
12 13 has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on 12 13 was the lowest on Land Registry record across the postcode.
£237,000
Modelled from EPC, postcode comparables and a sale-price growth of -98.9% per year over 1 year.
£1,000
Growth on file: -98.9% per year over 1 year.
Sales timeline
12 January 2018Most recent
£1,000
-98.9%12 January 2018
£94,000
Median price across the last 5 sales in SA9 2NW: £38,000 (2015–2001).
Nearby sales in SA9 2NW
26 Graig Y Merched, Ystalyfera, Swansea, SA9 2NW
Sold Sept 2015
£38,00027 Graig Y Merched, Ystalyfera, Swansea, SA9 2NW
Sold Sept 2005
£80,75028 Graig Y Merched, Ystalyfera, Swansea, SA9 2NW
Sold Mar 2002
£25,00020 Graig Y Merched, Ystalyfera, Swansea, SA9 2NW
Sold Sept 2001
£64,950Twyneglur, Graig Y Merched, Ystalyfera, Swansea, SA9 2NW
Sold Aug 1999
£20,000
Everything we know about 12 13, 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 Graig Y Merched homes
12 13 outperforms the street on epc rating by a wide margin.
EPC Rating
53 (E)
Street avg 35 (F)
Floor Area
108 m²
Street avg 92 m²
CO₂ Emissions
7.0 t/year
Street avg 7.4 t/year
Habitable Rooms
5 rooms
Street avg 5 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
Cynfyng Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.