15 Alexandra Terrace, Brynmill, Swansea, SA2 0DU
About 15 Alexandra Terrace
15 Alexandra Terrace is a three-bedroom mid-terrace house in Brynmill, Swansea, Swansea (SA2 0DU). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (September 2021) shows a C (score 75), near the top of the C band. When first surveyed in November 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and hot-water efficiency went from Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
At 139 m² it's 17.8% larger than the typical home in the postcode (118 m² median across 20 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £220,000 sits 59.4% above the 2020 sale of £138,000. On a £-per-square-foot basis, the last sale (£92/sq ft) was about 20.1% below the postcode norm. Sold July 2020 for £138,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
Everything you need to know about 15 Alexandra Terrace
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
15 Alexandra 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
Wall insulation improved
Heating controls upgraded for better temperature management
Hot water system upgraded
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 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
15 Alexandra Terrace has no planning applications on record.
But the area is active
84 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£220,000
Modelled from EPC, postcode comparables.
£138,000
Recorded with HM Land Registry.
Sales timeline
9 July 2020Most recent
£138,000
Median price across the last 5 sales in SA2 0DU: £210,000 (2025–2024).
Nearby sales in SA2 0DU
20 Alexandra Terrace, Brynmill, Swansea, SA2 0DU
Sold Aug 2025
£205,50021 Alexandra Terrace, Brynmill, Swansea, SA2 0DU
Sold Feb 2025
£130,00019 Alexandra Terrace, Brynmill, Swansea, SA2 0DU
Sold Jan 2025
£210,0008 Alexandra Terrace, Brynmill, Swansea, SA2 0DU
Sold Aug 2024
£220,00017 Alexandra Terrace, Brynmill, Swansea, SA2 0DU
Sold Mar 2024
£225,000
Versus other Alexandra Terrace homes
On epc rating, 15 Alexandra Terrace stands well clear of the street.
Price per m²
£993
Street avg £1,458
Floor Area
139 m²
Street avg 121 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 5.4 t/year
Everything you need to know about 15 Alexandra Terrace
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Rhyddings — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






