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Gorseinon House Prices

The average house price in Gorseinon is £226,166 using HM Land Registry data.

The average property price increased by £30,669 (17.68%) over the last 5 years and increased by £6,131 (3.1%) over the last 12 months.

Over the last year, there were 151 residential property sales – a decrease of 17 transactions (-11.26%) relative to the previous year. The majority of house sales (38) were in the £150,000 - £190,000 range. Then came properties in the £190,000 - £230,000 range, where 31 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 67 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-10,214 (-3%).

In Jun 2026, there were 18 new estate agency instructions, 19 agreed home sales and 12 property price reductions.

5-Year Average Property Prices in Gorseinon

17.68%

Property prices in Gorseinon increased by 17.68% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in Gorseinon Over the Last Year

3.1%

Property prices in Gorseinon increased by 3.1% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for Gorseinon - Jun 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 61 to 80 days, the broad evidence suggests a slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a market slowdown or a combination of both. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in some relisting the property at a later date). Others simply reduce the price to a level that will entice more buyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in Gorseinon

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in Gorseinon

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in Gorseinon

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the Gorseinon since 1995

Using HM Land Registry data, this chart displays average annual house prices in the Gorseinon area since 1995.

Recent Property Sales in Gorseinon

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
50 Gwalia Crescent, Gorseinon, Swansea, SA4 4DN	£180,000	£180,000	£0	11 Oct 2025	23 Apr 2026	194 Days
20 William Dennis Avenue, Loughor, Swansea, SA4 6PD	£320,000	£304,000	-£16,000	13 Aug 2025	27 Mar 2026	226 Days
20 Heol Cynan, Gorseinon, Swansea, SA4 4LU	£190,000	£180,000	-£10,000	10 Oct 2025	20 Mar 2026	161 Days
14 Dyffryn Road, Gorseinon, Swansea, SA4 6BB	£255,000	£247,500	-£7,500	23 Jun 2025	06 Mar 2026	256 Days
5 Heol Gwenallt, Gorseinon, Swansea, SA4 4JP	£179,995	£172,000	-£7,995	30 Oct 2025	05 Mar 2026	126 Days
37 Llys Gwynfaen, Gorseinon, Swansea, SA4 4JG	£400,000	£397,000	-£3,000	03 Sep 2025	04 Mar 2026	182 Days
8 Mill Street, Gorseinon, Swansea, SA4 4BZ	£112,000	£112,000	£0	04 Dec 2025	27 Feb 2026	85 Days
Apartment 50, 20 Cwrt Hywel, Alexandra Road, Gorseinon, Swansea, SA4 4NW	£110,000	£108,000	-£2,000	15 Jul 2025	27 Feb 2026	227 Days
26 Heol Gwenallt, Gorseinon, Swansea, SA4 4JL	£260,000	£238,000	-£22,000	06 Oct 2025	16 Feb 2026	133 Days
52 Six Mills Avenue, Gorseinon, Swansea, SA4 4QD	£250,000	£250,000	£0	10 Sep 2025	16 Feb 2026	159 Days
48 Six Mills Avenue, Gorseinon, Swansea, SA4 4QD	£105,000	£100,000	-£5,000	27 Mar 2025	11 Feb 2026	321 Days
72 Brynamlwg Road, Gorseinon, Swansea, SA4 4UY	£160,000	£153,000	-£7,000	06 Sep 2025	30 Jan 2026	146 Days
65 Beauchamp Walk, Gorseinon, Swansea, SA4 6AD	£275,000	£270,000	-£5,000	11 Jun 2025	22 Jan 2026	225 Days
Apartment 9, 20 Cwrt Hywel, Alexandra Road, Gorseinon, Swansea, SA4 4NW	£120,000	£110,000	-£10,000	31 Mar 2025	16 Jan 2026	291 Days
62 Belgrave Road, Gorseinon, Swansea, SA4 6RF	£220,000	£220,000	£0	13 Oct 2025	09 Jan 2026	88 Days
82 Brynamlwg Road, Gorseinon, Swansea, SA4 4UY	£165,000	£165,000	£0	18 Jun 2025	28 Nov 2025	163 Days
9 Clos Brynafon, Gorseinon, Swansea, SA4 4BF	£299,995	£292,000	-£7,995	12 Aug 2025	28 Nov 2025	108 Days
18 Brynteg Road, Gorseinon, Swansea, SA4 4FJ	£225,000	£210,000	-£15,000	02 Sep 2025	21 Nov 2025	80 Days
6 Maes De Braose, Gorseinon, Swansea, SA4 6AA	£275,000	£275,000	£0	12 Jun 2025	19 Nov 2025	160 Days
59 Moorland Green, Gorseinon, Swansea, SA4 4QF	£90,000	£90,000	£0	07 Jun 2025	31 Oct 2025	146 Days

Most Expensive Streets in Gorseinon

Postcode	Street	Area	Average	No. of Sales
SA4 6PZ	Banc Yr Eithin	Gorseinon	£385,000	3
SA4 6PT	Valley View	Loughor	£323,331	3
SA4 6PQ	Horizon Way	Loughor	£302,700	5
SA4 6PF	Horizon Way	Loughor	£297,700	5
SA4 4GA	Penyrheol Road	Gorseinon	£288,000	8
SA4 4FB	Saron Close	Gorseinon	£279,375	6
SA4 4ZQ	Clos Y Nant	Gorseinon	£273,331	3
SA4 4FY	Pencefnarda Road	Gorseinon	£270,000	3
SA4 4GE	Heol Gwili	Gorseinon	£269,500	4
SA4 4FT	Princess Street	Gorseinon	£267,400	5

Least Expensive Streets in Gorseinon

Postcode	Street	Area	Average	No. of Sales
SA4 4NW	Alexandra Road	Gorseinon	£99,386	34
SA4 4YR	Beech Crescent	Gorseinon	£112,500	3
SA4 4BZ	Mill Street	Gorseinon	£115,166	6
SA4 6AZ	Loughor Road	Gorseinon	£119,357	7
SA4 4QA	Ffordd Yr Afon	Gorseinon	£124,916	18
SA4 4DY	Gwalia Close	Gorseinon	£126,250	4
SA4 4AD	Lime Street	Gorseinon	£126,325	8
SA4 4EG	Trinity Street	Gorseinon	£131,243	4
SA4 4DR	Whittington Terrace	Gorseinon	£131,666	3
SA4 4YP	Chestnut Avenue	Gorseinon	£135,000	3