40 Carmarthen Road, Fforest, Pontarddulais, Swansea, SA4 0TU
About 40 Carmarthen Road
40 Carmarthen Road is a detached house in Pontarddulais, Swansea, Swansea (SA4 0TU). It has a recorded floor area of 158 m² (around 1701 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (May 2014) shows a C (score 72). When first surveyed in September 2012 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good. The latest certificate is from May 2014, so improvements made since then won't be reflected.
At 158 m² the property is well over the postcode median (88 m² across 9 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
40 Carmarthen Road ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 May 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
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 £955 · Includes VAT
Planning history
40 Carmarthen Road has an approved side extension on the planning record.
2 applications on record at 40 Carmarthen Road, Fforest, Pontarddulais, Swansea, SA4 0TU
- Jan 2013ExtensionFullOutcome in report
Extension: Side of property
SIDE EXTENSION WITH ALTERATIONS TO ROOF TO INCLUDE TWO NUMBER DORMER WINDOWS
- Documents
- 6 docs on file
- Reference
- S/27471
- More recent applications — locked
- FullFeb 2014Decision
Unlock 40 Carmarthen Road, Fforest, Pontarddulais, Swansea, SA4 0TU'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- Every decision — granted, refused or withdrawn (2 on record)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 3 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
40 Carmarthen Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£334,000
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 0TU: £210,000 (2025–2019).
Nearby sales in SA4 0TU
58 Carmarthen Road, Fforest, Pontarddulais, Swansea, SA4 0TU
Sold Mar 2025
£237,50028 Carmarthen Road, Fforest, Pontarddulais, Swansea, SA4 0TU
Sold Dec 2024
£260,00048 Carmarthen Road, Fforest, Pontarddulais, Swansea, SA4 0TU
Sold Jan 2022
£210,00056 Carmarthen Road, Fforest, Pontarddulais, Swansea, SA4 0TU
Sold May 2021
£165,00054 Carmarthen Road, Fforest, Pontarddulais, Swansea, SA4 0TU
Sold Oct 2016
£95,000
Versus other Carmarthen Road homes
40 Carmarthen Road outperforms the street on epc rating by a wide margin.
EPC Rating
72 (C)
Street avg 56 (D)
Floor Area
158 m²
Street avg 98 m²
CO₂ Emissions
4.3 t/year
Street avg 4.9 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
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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
Bird-in-Hand — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







