England and Wales / Cymru Wales / West Glamorgan / Swansea / Castle

What is the most expensive house sold in Castle? £605,000

Homegower House St Helens Road, Swansea is the most expensive house sold in Castle, at £605,000 in February 2014. The 100 highest recorded sales start at £223,000.

Sold: February 2014
10th highest sale: £400,000
100th highest sale: £223,000

Sold prices from HM Land Registry, not asking prices. How we calculate this

All house prices in Castle

How much do the most expensive houses in Castle sell for?

The 100 most expensive houses sold in Castle went for between £223,000 and £605,000.

Castle, part of Swansea, has an impressive property market. The most expensive house ever sold here went for £605,000 in 2014, while the least expensive on the list sold for £223,000. The latest sale recorded took place in 2026. Since 1995, there have been 6,463 sales in the area, showing just how active this corner of Swansea has been over the decades. From its priciest record-breaker to its more affordable entries, Castle's housing market tells an interesting story of property sales across nearly thirty years.

What are the 100 most expensive houses sold in Castle?

Homegower House St Helens Road, Swansea tops the list at £605,000, followed by Heathfield House , Swansea at £600,000. Select a house to see where it is and what it sold for before.

Top 10
11 to 50
51 to 100

Sale history
Year	Sold for	Change on previous sale
2026	£69,950	+£13,950
2025	£56,000	−£19,000
2024	£75,000	+£21,500
2024	£53,500	−£19,500
2024	£73,000	+£16,000
2024	£57,000	−£8,000
2023	£65,000	+£6,000
2023	£59,000	+£7,000
2023	£52,000	+£7,000
2021	£45,000	−£66,000
2021	£111,000	+£51,000
2021	£60,000	−£5,000
2021	£65,000	+£15,000
2021	£50,000	−£60,000
2020	£110,000	+£51,000
2020	£59,000	+£4,000
2019	£55,000	−£14,000
2019	£69,000	+£10,000
2019	£59,000	+£9,000
2019	£50,000	£0
2018	£50,000	−£4,000
2018	£54,000	−£52,000
2018	£106,000	+£53,000
2017	£53,000	+£5,000
2017	£48,000	−£7,000
2016	£55,000	+£12,000
2016	£43,000	−£4,000
2015	£47,000	−£12,000
2015	£59,000	−£6,000
2015	£65,000	−£22,500
2015	£87,500	+£38,500
2015	£49,000	−£556,000
2014	£605,000	+£525,000
2014	£80,000	+£22,000
2014	£58,000	+£1,500
2013	£56,500	+£6,500
2011	£50,000	£0
2011	£50,000	−£21,000
2010	£71,000	+£3,000
2010	£68,000	£0
2010	£68,000	+£5,000
2010	£63,000	+£18,000
2010	£45,000	−£5,000
2010	£50,000	−£50,000
2010	£100,000	+£18,000
2008	£82,000	+£2,000
2008	£80,000	−£7,000
2007	£87,000	−£48,000
2007	£135,000	+£65,000
2007	£70,000	+£2,000
2007	£68,000	−£8,000
2007	£76,000	−£8,500
2007	£84,500	+£9,500
2006	£75,000	+£15,000
2006	£60,000	−£65,000
2006	£125,000	−£4,000
2006	£129,000	+£63,000
2006	£66,000	−£62,000
2006	£128,000	+£8,000
2005	£120,000	+£50,000
2005	£70,000	−£29,950
2004	£99,950	+£15,950
2004	£84,000	+£28,000
2003	£56,000	+£3,500
2003	£52,500	−£7,450
2003	£59,950	+£4,950
2003	£55,000	−£17,000
2003	£72,000	+£12,050
2003	£59,950	+£13,950
2002	£46,000	−£26,900
2002	£72,900	−£4,600
2002	£77,500	+£10,500
2001	£67,000	+£32,000
2001	£35,000	−£6,000
2001	£41,000	−£4,000
2001	£45,000	+£6,000
2000	£39,000	−£24,000
2000	£63,000	+£17,500
2000	£45,500	−£4,500
2000	£50,000	−£10,000
1999	£60,000	+£1,000
1999	£59,000	+£18,500
1999	£40,500	+£5,000
1997	£35,500	−£4,000
1996	£39,500	First recorded sale

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How does Castle compare with the rest of Swansea?

Castle has the 34th highest recorded sale of the 40 areas in Swansea.

32
Bon-y-maen
£650,000
33
Cockett
£615,000
34
Castle (this area)
£605,000
35
Mawr
£580,000
36
Llansamlet
£550,000

Most expensive houses in Swansea

What else do people ask about Castle?

More quick answers on house prices, sales, areas, green space, crime, air quality and listed buildings in Castle.

Thinking of buying in Castle?

There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.

What to check before you buy

Where does this data come from?

Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.

Last updated 6 November 2026 at 00:25 with the latest Land Registry data (September 2026). The Castle dataset covers 839 postcodes.

Read our full data methodology

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