15 Upton Terrace, St Thomas, Swansea, SA1 8HL
About 15 Upton Terrace
15 Upton Terrace is a two-bedroom mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8HL). 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 (February 2022) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in June 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Across 2016–2023, sale prices on this property compounded at 8.2% per year. On a £-per-square-foot basis, the last sale (£150/sq ft) was about 56.1% above the typical sold price in the postcode. Sold March 2023 for £144,000.
What this property has
Inside
- Bedrooms2
Everything you need to know about 15 Upton Terrace
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 2 February 2032
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
15 Upton Terrace has no planning applications on record.
But the area is active
47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Upton Terrace valuation sits well clear of the typical sold price in this postcode.
£157,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 6 years.
£144,000
Growth on file: 8.2% per year over 6 years.
Sales timeline
27 March 2023Most recent
£144,000
+63.6%over 6 years16 December 2016
£88,000
Median price across the last 5 sales in SA1 8HL: £147,500 (2024–2022).
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
£112,64510 Upton Terrace, St Thomas, Swansea, SA1 8HL
Sold Nov 2022
£106,500
Versus other Upton Terrace homes
15 Upton Terrace is notably below the street on habitable rooms.
Price per m²
£1,618
Street avg £1,127
Floor Area
89 m²
Street avg 103 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.6 t/year
Everything you need to know about 15 Upton Terrace
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
580/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.






