21 Abercedi, Penclawdd, Swansea, SA4 3XB
About 21 Abercedi
21 Abercedi is a semi-detached house in Penclawdd, Swansea, Swansea (SA4 3XB). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2025) shows a C (score 74).
On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension refused in 2026.
Everything you need to know about 21 Abercedi
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
21 Abercedi ranks among the most efficient homes in the postcode for energy use.
EPC Rating
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Planning history
A an extension application was refused at 21 Abercedi in 2026.
1 application on record at 21 Abercedi, Penclawdd, Swansea, SA4 3XB
- Mar 2026ExtensionFullOutcome in report
Two storey rear extension and a first floor side addition
- Documents
- 8 docs on file
- Reference
- 2026/0284/FUL
Unlock 21 Abercedi, Penclawdd, Swansea, SA4 3XB's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Abercedi has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£224,000
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 SA4 3XB: £220,000 (2025–2020).
Nearby sales in SA4 3XB
13 Abercedi, Penclawdd, Swansea, SA4 3XB
Sold Jul 2025
£238,00018 Abercedi, Penclawdd, Swansea, SA4 3XB
Sold Jun 2024
£220,00010 Abercedi, Penclawdd, Swansea, SA4 3XB
Sold May 2023
£250,0001 Abercedi, Penclawdd, Swansea, SA4 3XB
Sold Feb 2020
£214,0002 Abercedi, Penclawdd, Swansea, SA4 3XB
Sold Jun 2019
£243,000
Versus other Abercedi homes
21 Abercedi outperforms the street on epc rating by a wide margin.
EPC Rating
74 (C)
Street avg 60 (D)
Floor Area
96 m²
Street avg 108 m²
CO₂ Emissions
2.5 t/year
Street avg 4.7 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Everything you need to know about 21 Abercedi
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Abercedy — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






