12 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
About 12 Bryn Derwen
12 Bryn Derwen is a five-bedroom detached house in Pontardawe, Swansea, Swansea (SA8 4LF). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1983-1990 and council tax band D. Other recorded features include a conservatory. Records show the property has been extended at some point in its history. The latest certificate (November 2019) shows a C (score 70). The recommended improvements would push it to B (score 81).
At 142 m² the property is well over the postcode median (103 m² across 12 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2020, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £340,000 is 43.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 35.1% above the typical sold price in the postcode. Most recent transfer: February 2020 at £237,500.
What this property has
Inside
- Bedrooms5
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
- ConservatoryYes
Outside
- GarageIntegral
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
12 Bryn Derwen has 2 separate extension applications on the council record.
2 applications on record at 12 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
- Jun 2002ExtensionOutcome in report
Extension: Single storey
FIRST FLOOR BEDROOM EXTENSION
- Council
- North
- Reference
- P2002/0521
- More recent applications — locked
- ExtensionMar 2008Decision
Unlock 12 Bryn Derwen, Pontardawe, Swansea, SA8 4LF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12 Bryn Derwen has more than doubled in price since the earliest registered sale in 1995.
£340,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 25 years.
£237,500
Growth on file: 4.5% per year over 25 years.
Sales timeline
19 February 2020Most recent
£237,500
+204.5%over 22 years17 July 1997
£78,000
-3.7%over 2 years29 June 1995
£81,000
Median price across the last 5 sales in SA8 4LF: £205,000 (2021–2018).
Nearby sales in SA8 4LF
28 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Nov 2021
£280,00024 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Feb 2020
£183,00011 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Aug 2019
£220,0005 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Jun 2019
£195,00016 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Nov 2018
£205,000
Versus other Bryn Derwen homes
On floor area, 12 Bryn Derwen stands well clear of the street.
Price per m²
£1,673
Street avg £1,591
Floor Area
142 m²
Street avg 102 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.0 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
Alltywerin — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







