21 Glantwrch, Ystalyfera, Swansea, SA9 2JN
About 21 Glantwrch
21 Glantwrch is a one-bedroom semi-detached house in Ystalyfera, Swansea, Swansea (SA9 2JN). It has a recorded floor area of 46 m² (around 498 sq ft), construction records dating it to 1950-1966 and council tax band A. At 46 m² this is the smallest unit on EPC record across the building (46–116 m²). The building's EPC ratings span F to C across 35 units on file. The latest certificate (May 2011) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from May 2011, so improvements made since then won't be reflected.
Today's modelled estimate of £104,000 sits 141.9% above the 2012 sale of £43,000. At 46 m² it sits well below the postcode median (69 m² across 34 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Last changed hands 14 years ago, in July 2012.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
Energy performance
21 Glantwrch'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This certificate is over 10 years old and is no longer valid.Expired 24 May 2021
EPC Rating
Planning history
21 Glantwrch has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£104,000
Modelled from EPC, postcode comparables.
£43,000
Recorded with HM Land Registry.
Sales timeline
30 July 2012Most recent
£43,000
Median price across the last 5 sales in SA9 2JN: £123,000 (2024–2022).
Nearby sales in SA9 2JN
67 Glantwrch, Ystalyfera, Swansea, SA9 2JN
Sold Oct 2024
£84,50071 Glantwrch, Ystalyfera, Swansea, SA9 2JN
Sold Jun 2024
£162,00063 Glantwrch, Ystalyfera, Swansea, SA9 2JN
Sold Aug 2023
£123,00029 Glantwrch, Ystalyfera, Swansea, SA9 2JN
Sold Mar 2022
£110,00035 Glantwrch, Ystalyfera, Swansea, SA9 2JN
Sold Jan 2022
£126,000
Everything we know about 21 Glantwrch, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
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- Is something wrong with it?
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- Will it hold its value?
Versus other Glantwrch homes
On epc rating, 21 Glantwrch runs well behind the street norm.
EPC Rating
63 (D)
Street avg 73 (C)
Floor Area
46 m²
Street avg 48 m²
CO₂ Emissions
2.5 t/year
Street avg 1.7 t/year
Habitable Rooms
2 rooms
Street avg 2 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
Capital Buildings — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.