15 St Elmo Avenue, St Thomas, Swansea, SA1 8DR
About 15 St Elmo Avenue
15 St Elmo Avenue is a three-bedroom semi-detached house in St. Thomas, Swansea, Swansea (SA1 8DR). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2014) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.
Untraded for 21 years, with the last transfer in October 2005. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 2002–2005, sale prices on this property compounded at 25.9% per year. Today's modelled estimate of £175,000 is 48.3% above the 2005 sale price.
What this property has
Inside
- Bedrooms3
Everything you need to know about 15 St Elmo Avenue
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

Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jan 2024
EPC Rating
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £495 · Includes VAT
Planning history
15 St Elmo Avenue 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
15 St Elmo Avenue has more than doubled in price since the earliest registered sale in 2002.
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of 25.9% per year over 3 years.
£118,000
Growth on file: 25.9% per year over 3 years.
Sales timeline
27 October 2005Most recent
£118,000
+114.5%over 3 years4 July 2002
£55,000
Median price across the last 5 sales in SA1 8DR: £132,000 (2024–2021).
Nearby sales in SA1 8DR
59 St Elmo Avenue, St Thomas, Swansea, SA1 8DR
Sold May 2024
£190,00061 St Elmo Avenue, St Thomas, Swansea, SA1 8DR
Sold Jun 2023
£200,00057 St Elmo Avenue, St Thomas, Swansea, SA1 8DR
Sold May 2023
£130,00055 St Elmo Avenue, St Thomas, Swansea, SA1 8DR
Sold Jul 2022
£130,00027 St Elmo Avenue, St Thomas, Swansea, SA1 8DR
Sold Jun 2021
£132,000
Versus other St Elmo Avenue homes
Price per m² for 15 St Elmo Avenue lags the street by a wide margin.
Price per m²
£1,311
Street avg £1,637
Floor Area
90 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.2 t/year
Street avg 3.8 t/year
Everything you need to know about 15 St Elmo Avenue
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

Similar properties nearby
1 Elmhurst Crescent, St Thomas
SA1 8EA
1 Kilvey Terrace, St Thomas
SA1 8BA
1 Balaclava Street, St Thomas
SA1 8BS
1 Danygraig Road, Port Tennant
SA1 8LY
1 Kinley Street, St Thomas
SA1 8HE
1 Elba Crescent, Crymlyn Burrows
SA1 8QQ
1 Bay View, St Thomas
SA1 8BB
1 Glenroy Avenue, St Thomas
SA1 8DU
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Grenfell Park — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






