22 Idris Terrace, Plasmarl, Swansea, SA6 8LT
About 22 Idris Terrace
22 Idris Terrace is a mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LT). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (November 2015) shows a C (score 70). When first surveyed in August 2009 the rating was G, the property has climbed 4 bands since. Between certificates, roof efficiency went from Very Poor to Very Good, window efficiency went from Average to Good and lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86). The latest certificate is from November 2015, so improvements made since then won't be reflected.
At 109 m² the property is well over the postcode median (81 m² across 26 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. Across 2010–2016, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £163,000 is 41.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£98/sq ft) was about 23.2% above the typical sold price in the postcode. Last changed hands 10 years ago, in February 2016.
Energy performance
22 Idris Terrace 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This certificate is over 10 years old and is no longer valid.Expired 26 Nov 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
22 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
22 Idris Terrace valuation sits well clear of the typical sold price in this postcode.
£163,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 5 years.
£115,000
Growth on file: 2.3% per year over 5 years.
Sales timeline
5 February 2016Most recent
£115,000
+12.7%over 5 years20 October 2010
£102,000
Median price across the last 5 sales in SA6 8LT: £110,000 (2024–2021).
Nearby sales in SA6 8LT
22a, Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Jul 2024
£110,00011 Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Aug 2023
£128,00023 Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Jan 2023
£99,00028 Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Aug 2022
£105,0007 Idris Terrace, Plasmarl, Swansea, SA6 8LT
Sold Dec 2021
£124,000
Versus other Idris Terrace homes
22 Idris Terrace outperforms the street on floor area by a wide margin.
Price per m²
£1,055
Street avg £1,027
Floor Area
109 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 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.







