23 Spring Terrace, Swansea, SA1 3TD
About 23 Spring Terrace
23 Spring Terrace is a two-bedroom mid-terrace house in Swansea (SA1 3TD). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to before 1900 and council tax band B. Tenure is freehold. The latest certificate (June 2021) shows a C (score 72). The recommended improvements would push it to B (score 88).
Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Across 1996–2022, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £172,000 is 14.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£179/sq ft) was about 42.8% above the typical sold price in the postcode. Sold March 2022 for £150,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
Building
- TenureFreehold
- Central heatingYes
Everything you need to know about 23 Spring Terrace
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
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
23 Spring Terrace has no planning applications on record.
But the area is active
29 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 23 Spring Terrace has grown more than fourfold since the 1996 starting point.
£172,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 25 years.
£150,000
Growth on file: 6.5% per year over 25 years.
Sales timeline
18 March 2022Most recent
£150,000
+53.1%over 12 years21 May 2009
£98,000
-19.7%over 2 years24 August 2006
£122,000
+19.6%over 1 year9 June 2005
£102,000
+24.4%over 1 year19 December 2003
£82,000
+92.9%over 3 years8 December 2000
£42,500
+41.7%over 3 years11 September 1997
£30,000
20 October 1996
£30,000
Median price across the last 5 sales in SA1 3TD: £158,000 (2025–2023).
Nearby sales in SA1 3TD
Versus other Spring Terrace homes
23 Spring Terrace outperforms the street on epc rating by a wide margin.
Price per m²
£1,923
Street avg £1,536
Floor Area
78 m²
Street avg 80 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.6 t/year
Everything you need to know about 23 Spring Terrace
The true value, the hidden risks and the full sale history, in one report.
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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
Argyle Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






