20 Plasmarl Terrace, Plasmarl, Swansea, SA6 8LU
About 20 Plasmarl Terrace
20 Plasmarl Terrace is a two-bedroom mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LU). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band B. Tenure is freehold. The latest certificate (February 2024) shows a C (score 70). When first surveyed in September 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86).
Last sale on file: £130,000 in June 2024. Across the public record there are 6 sales, relatively high churn for a single property. At 79 m² it's 21.2% larger than the typical home in the postcode (65 m² median across 26 EPCs). Across 1999–2024, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 91% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenRear
Building
- TenureFreehold
- Heating systemGas
Energy performance
EPC Rating
Certificate validity
Valid until 22 February 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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
20 Plasmarl 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
Latest sale on 20 Plasmarl Terrace was the highest on Land Registry record across the postcode.
£141,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 25 years.
£130,000
Growth on file: 6.3% per year over 25 years.
Sales timeline
6 June 2024Most recent
£130,000
+75.7%over 10 years25 July 2013
£74,000
-10.8%over 6 years15 December 2006
£83,000
+13.7%over 1 year24 April 2005
£73,000
+92.4%over 2 years13 December 2002
£37,950
+33.2%over 3 years27 June 1999
£28,500
Median price across the last 5 sales in SA6 8LU: £96,500 (2025–2017).
Nearby sales in SA6 8LU
21 Plasmarl Terrace, Plasmarl, Swansea, SA6 8LU
Sold Apr 2025
£110,00023 Plasmarl Terrace, Plasmarl, Swansea, SA6 8LU
Sold Jan 2023
£103,00026 Plasmarl Terrace, Plasmarl, Swansea, SA6 8LU
Sold Oct 2020
£96,50019 Plasmarl Terrace, Plasmarl, Swansea, SA6 8LU
Sold Mar 2017
£64,00018 Plasmarl Terrace, Plasmarl, Swansea, SA6 8LU
Sold Apr 2015
£69,000
Versus other Plasmarl Terrace homes
On price per m², 20 Plasmarl Terrace stands well clear of the street.
Price per m²
£1,646
Street avg £1,047
Floor Area
79 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.0 t/year
Similar properties nearby
1 Ash Street, Morriston
SA6 8HD
1 Bush Road, Morriston
SA6 8EG
1 Glantawe Street, Morriston
SA6 8BP
1 Dinas Street, Plasmarl
SA6 8LG
1 Emlyn Terrace, Plasmarl
SA6 8LZ
1 Market Mews, Morriston
SA6 8DH
1 Lime Tree Grove, Crown Street, Morriston
SA6 8BD
1 Idris Terrace, Plasmarl
SA6 8LT
The neighbourhood at a glance
Crime
210/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Morlais Castle — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







