21 Clos Penderri, Penllergaer, Swansea, SA4 9BZ
About 21 Clos Penderri
21 Clos Penderri is a five-bedroom detached house in Penllergaer, Swansea, Swansea (SA4 9BZ). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (January 2013) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2008); the latest reading is one band lower. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from January 2013, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Across 2000–2011, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £356,000 sits 58.2% above the 2011 sale of £225,000. One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 15 years ago, in November 2011.
What this property has
Inside
- Bedrooms5
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- Heating systemGas fired
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Jan 2023
EPC Rating
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Planning history
1 application on record at 21 Clos Penderri, Penllergaer, Swansea, SA4 9BZ
- Dec 2020ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension and replacement attached garage
- Documents
- 10 docs on file
- Reference
- 2020/2155/FUL
Unlock 21 Clos Penderri, Penllergaer, Swansea, SA4 9BZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Clos Penderri's estimated value is more than triple its earliest registered sale price (2000).
£356,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 11 years.
£225,000
Growth on file: 6.1% per year over 11 years.
Sales timeline
18 November 2011Most recent
£225,000
+95.7%over 11 years27 June 2000
£115,000
Median price across the last 5 sales in SA4 9BZ: £255,000 (2023–2013).
Nearby sales in SA4 9BZ
1 Clos Penderri, Penllergaer, Swansea, SA4 9BZ
Sold Mar 2023
£315,0004 Clos Penderri, Penllergaer, Swansea, SA4 9BZ
Sold May 2020
£255,00023 Clos Penderri, Penllergaer, Swansea, SA4 9BZ
Sold Feb 2018
£299,9508 Clos Penderri, Penllergaer, Swansea, SA4 9BZ
Sold Aug 2013
£210,00011 Clos Penderri, Penllergaer, Swansea, SA4 9BZ
Sold Jul 2012
£225,000
Versus other Clos Penderri homes
Floor Area for 21 Clos Penderri lags the street by a wide margin.
Price per m²
£1,667
Street avg £1,687
Floor Area
135 m²
Street avg 144 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
4.9 t/year
Street avg 5.6 t/year
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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
Parc Penllergaer — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







