15 Heol Pen Y Scallen, Loughor, Swansea, SA4 6SE
About 15 Heol Pen Y Scallen
15 Heol Pen Y Scallen is a detached house in Loughor, Swansea, Swansea (SA4 6SE). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2024) shows a C (score 72). When first surveyed in May 2012 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, hot-water efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 85).
Across 2003–2019, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £251,000 sits 76.8% above the 2019 sale of £142,000. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 17.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2019. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 91 m² it's 16.5% smaller than the typical home in the postcode (109 m² median across 20 EPCs). Sold May 2019 for £142,000.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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 £885 · Includes VAT
Planning history
1 application on record at 15 Heol Pen Y Scallen, Loughor, Swansea, SA4 6SE
- Jul 2019PorchFullOutcome in report
Extension: Single storey · Side of property
Single storey side extension, addition of pitched roof to porch, addition of tiled hipped roof to garage and reinstatement of garage door
Extension- Documents
- 17 docs on file
- Reference
- 2019/1313/FUL
Unlock 15 Heol Pen Y Scallen, Loughor, Swansea, SA4 6SE'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- Every decision — granted, refused or withdrawn (1 on record)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
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
15 Heol Pen Y Scallen's estimated value is more than triple its earliest registered sale price (2003).
£251,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 16 years.
£142,000
Growth on file: 4.1% per year over 16 years.
Sales timeline
23 May 2019Most recent
£142,000
+25.6%over 5 years23 April 2014
£113,100
+50.8%over 10 years17 July 2003
£75,000
Median price across the last 5 sales in SA4 6SE: £230,000 (2025–2022).
Nearby sales in SA4 6SE
11 Heol Pen Y Scallen, Loughor, Swansea, SA4 6SE
Sold Aug 2025
£157,50024 Heol Pen Y Scallen, Loughor, Swansea, SA4 6SE
Sold Nov 2024
£230,00026 Heol Pen Y Scallen, Loughor, Swansea, SA4 6SE
Sold Oct 2023
£293,00040 Heol Pen Y Scallen, Loughor, Swansea, SA4 6SE
Sold Aug 2023
£280,00017 Heol Pen Y Scallen, Loughor, Swansea, SA4 6SE
Sold Apr 2022
£125,000
Versus other Heol Pen Y Scallen homes
On co₂ emissions, 15 Heol Pen Y Scallen stands well clear of the street.
Price per m²
£1,560
Street avg £1,356
Floor Area
91 m²
Street avg 111 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Beauchamp Walk, Gorseinon
SA4 6AD
1 Banc Yr Eithin, Gorseinon
SA4 6PZ
1 Cae Castell, Loughor
SA4 6UJ
1 Clos Banc Yr Eithen, Gorseinon
SA4 6PY
1 Glanymor Park Drive, Glanymor Park, Loughor
SA4 6UQ
1 Glebe Road, Loughor
SA4 6QS
1 Clare Court, Loughor
SA4 6UH
1 Glan Y Morfa, Gwynfe Road, Loughor
SA4 6TQ
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Borough Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







