15 Bay View, St Thomas, Swansea, SA1 8BB
About 15 Bay View
15 Bay View is a mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8BB). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (May 2018) shows a C (score 75), near the top of the C band. When first surveyed in April 2017 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 88).
At 71 m² it's 23.7% smaller than the typical home in the postcode (93 m² median across 7 EPCs). Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). Across 2017–2018, sale prices on this property compounded at 179.1% per year. Today's modelled estimate of £154,000 is 28.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 66.3% above the typical sold price in the postcode. Sold October 2018 for £120,000.
Everything you need to know about 15 Bay View
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
Floor insulation added or improved
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
15 Bay View 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 Bay View has more than doubled in price since the earliest registered sale in 2017.
£154,000
Modelled from EPC, postcode comparables and a sale-price growth of 179.1% per year over 1 year.
£120,000
Growth on file: 179.1% per year over 1 year.
Sales timeline
11 October 2018Most recent
£120,000
+179.1%over 10 months21 December 2017
£43,000
Median price across the last 5 sales in SA1 8BB: £116,500 (2023–2016).
Nearby sales in SA1 8BB
3 Bay View, St Thomas, Swansea, SA1 8BB
Sold Apr 2023
£116,5002 Bay View, St Thomas, Swansea, SA1 8BB
Sold May 2022
£152,50010 Bay View, St Thomas, Swansea, SA1 8BB
Sold Apr 2021
£122,5001 Bay View, St Thomas, Swansea, SA1 8BB
Sold Mar 2016
£125,0006 Bay View, St Thomas, Swansea, SA1 8BB
Sold Jul 2014
£92,500
Versus other Bay View homes
On price per m², 15 Bay View stands well clear of the street.
Price per m²
£1,690
Street avg £1,158
Floor Area
71 m²
Street avg 92 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
1.9 t/year
Street avg 4.6 t/year
Everything you need to know about 15 Bay View
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
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
Kilvey Terrace — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






