9 Idris Terrace, Plasmarl, Swansea, SA6 8LT
About 9 Idris Terrace
9 Idris Terrace is a mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LT). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 89), a 2-band jump.
Untraded for 20 years, with the last transfer in January 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £119,000 sits 56.6% above the 2007 sale of £76,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 29 June 2029
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9 Idris Terrace has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£119,000
Modelled from EPC, postcode comparables.
£76,000
Recorded with HM Land Registry.
Sales timeline
17 January 2007Most recent
£76,000
Median price across the last 5 sales in SA6 8LT: £110,000 (2026–2023).
Nearby sales in SA6 8LT
23 Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Apr 2026
£110,00018 Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Feb 2026
£68,00022a, Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Jul 2024
£110,00011 Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Aug 2023
£128,00028 Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Aug 2022
£105,000
Versus other Idris Terrace homes
9 Idris Terrace outperforms the street on years held by a wide margin.
Price per m²
£854
Street avg £1,064
Floor Area
89 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
210/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Plasmarl — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







