11 Abernethy Square, Maritime Quarter, Swansea, SA1 1UH
About 11 Abernethy Square
11 Abernethy Square is a property in Maritime Quarter, Swansea, Swansea (SA1 1UH). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1983-1990 and council tax band E. At 64 m² this is the 10th smallest of 13 units on EPC record in the building, where floor areas span 39–66 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (June 2012) shows a C (score 74). The latest certificate is from June 2012, so improvements made since then won't be reflected.
Last sale on file: £153,000 in February 2020. Across the public record there are 5 sales, relatively high churn for a single property. At 64 m² it's 24.3% larger than the typical home in the postcode (52 m² median across 12 EPCs). Across 1996–2020, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £171,000 is 11.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 43% above the typical sold price in the postcode.
Everything you need to know about 11 Abernethy Square
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
11 Abernethy Square's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Jun 2022
EPC Rating
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Planning history
11 Abernethy Square has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 11 Abernethy Square was the highest on Land Registry record across the postcode.
£171,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 23 years.
£153,000
Growth on file: 8.1% per year over 23 years.
Sales timeline
28 February 2020Most recent
£153,000
+3.7%over 6 years23 October 2013
£147,500
-12.2%over 6 years25 March 2007
£168,000
+136.6%over 8 years29 September 1998
£71,000
+184.0%over 1 year17 October 1996
£25,000
Median price across the last 5 sales in SA1 1UH: £106,000 (2024–2018).
Nearby sales in SA1 1UH
14 Abernethy Square, Maritime Quarter, Swansea, SA1 1UH
Sold Aug 2024
£106,0007 Abernethy Square, Maritime Quarter, Swansea, SA1 1UH
Sold Sept 2021
£133,00018 Abernethy Square, Maritime Quarter, Swansea, SA1 1UH
Sold Jun 2021
£117,0008 Abernethy Square, Maritime Quarter, Swansea, SA1 1UH
Sold Mar 2018
£135,00017 Abernethy Square, Maritime Quarter, Swansea, SA1 1UH
Sold Dec 2017
£130,000
Versus other Abernethy Square homes
CO₂ Emissions for 11 Abernethy Square lags the street by a wide margin.
Price per m²
£2,391
Street avg £2,026
Floor Area
64 m²
Street avg 53 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 1.4 t/year
Everything you need to know about 11 Abernethy Square
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
0.2 km
Ferrara Square — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






