9 Upton Terrace, St Thomas, Swansea, SA1 8HL
About 9 Upton Terrace
9 Upton Terrace is a mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8HL). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (December 2021) shows a C (score 69), just inside the C band. When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good. The recommended improvements would push it to B (score 83).
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2004–2021, sale prices on this property compounded at -18% per year. Today's modelled estimate of £163,000 sits 3975% above the 2021 sale of £4,000. On a £-per-square-foot basis, the last sale (£3/sq ft) was about 96.7% below the postcode norm. Sold December 2021 for £4,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 9 Upton Terrace
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
9 Upton Terrace ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Loft insulation upgraded to recommended levels
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
9 Upton Terrace has no planning applications on record.
But the area is active
53 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 9 Upton Terrace was the lowest on Land Registry record across the postcode.
£163,000
Modelled from EPC, postcode comparables and a sale-price growth of -18.0% per year over 17 years.
£4,000
Growth on file: -18.0% per year over 17 years.
Sales timeline
2 December 2021Most recent
£4,000
-96.6%over 16 years3 December 2004
£117,000
Median price across the last 5 sales in SA1 8HL: £147,500 (2024–2023).
Nearby sales in SA1 8HL
3 Upton Terrace, St Thomas, Swansea, SA1 8HL
Sold Nov 2024
£170,0005 Upton Terrace, St Thomas, Swansea, SA1 8HL
Sold Nov 2024
£150,00014 Upton Terrace, St Thomas, Swansea, SA1 8HL
Sold Dec 2023
£147,50013 Upton Terrace, St Thomas, Swansea, SA1 8HL
Sold Oct 2023
£112,64515 Upton Terrace, St Thomas, Swansea, SA1 8HL
Sold Mar 2023
£144,000
Versus other Upton Terrace homes
9 Upton Terrace is notably below the street on price per m².
Price per m²
£35
Street avg £1,296
Floor Area
113 m²
Street avg 102 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.8 t/year
Everything you need to know about 9 Upton Terrace
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Jersey Park — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






