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House Prices in SA1

The average house price in SA1 (Swansea) is £149,604 using HM Land Registry data.

The average property price increased by £17,361 (12.51%) over the last 5 years and increased by £3,471 (2.27%) over the last 12 months.

Over the last year, there were 412 residential property sales – a decrease of 117 transactions (-28.40%) relative to the previous year. The majority of house sales (110) were in the £116,000 - £142,000 range. Then came properties in the £142,000 - £168,000 range, where 90 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 58 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-8,297 (-4%).

In Aug 2026, there were 59 new estate agency instructions, 40 agreed home sales and 23 property price reductions.

5-Year Average Property Prices in SA1 (Swansea)

12.51%

Property prices in SA1 (Swansea) increased by 12.51% 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 SA1 (Swansea) Over the Last Year

2.27%

Property prices in SA1 (Swansea) increased by 2.27% 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 SA1 (Swansea) - Aug 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 41 to 60 days, the broad evidence suggests that the market is reasonably slow moving. Although some sellers in your postcode may be willing to wait up to 9 weeks, this data would suggest that estate agents may be overvaluing properties. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in 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 SA1 (Swansea)

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 SA1 (Swansea)

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 SA1 (Swansea)

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 SA1 (Swansea) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the SA1 postcode area since 1995.

Recent Sales in SA1 (Swansea)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
228 Langdon Road, Swansea Docks, Swansea, SA1 8RB	£315,000	£310,000	-£5,000	12 Mar 2026	24 Jul 2026	134 Days
10 Watkin Street, Mount Pleasant, Swansea, SA1 6YD	£120,000	£112,500	-£7,500	17 Apr 2026	22 Jul 2026	96 Days
120 Walter Road, City Centre, Swansea, SA1 5RF	£200,000	£185,000	-£15,000	20 May 2026	10 Jul 2026	51 Days
5 Balaclava Street, St Thomas, Swansea, SA1 8BS	£140,000	£140,000	£0	11 Apr 2026	09 Jul 2026	89 Days
208 Gwynedd Avenue, Townhill, Swansea, SA1 6LN	£180,000	£180,000	£0	19 Sep 2025	30 Jun 2026	284 Days
37 Naiad Road, Pentrechwyth, Swansea, SA1 7FB	£130,000	£125,000	-£5,000	11 Feb 2026	29 Jun 2026	138 Days
28 St Elmo Avenue, St Thomas, Swansea, SA1 8DP	£190,000	£180,000	-£10,000	03 Mar 2026	26 Jun 2026	115 Days
124 Jersey Road, Bonymaen, Swansea, SA1 7DQ	£190,000	£187,500	-£2,500	02 Feb 2026	25 Jun 2026	143 Days
37 Danygraig Road, Port Tennant, Swansea, SA1 8LY	£160,000	£160,000	£0	18 Nov 2025	22 Jun 2026	216 Days
10 Vale Street, Pentrechwyth, Swansea, SA1 7FU	£200,000	£195,000	-£5,000	06 Dec 2025	15 Jun 2026	191 Days
86 Merlin Crescent, Townhill, Swansea, SA1 6PP	£130,000	£130,000	£0	11 Mar 2026	12 Jun 2026	93 Days
15 Glamorgan Street, Sandfields, Swansea, SA1 3SY	£185,000	£160,000	-£25,000	09 Sep 2025	12 Jun 2026	276 Days
1 David Williams Terrace, Port Tennant, Swansea, SA1 8NN	£194,995	£177,000	-£17,995	08 Dec 2025	12 Jun 2026	186 Days
1408 Neath Road, Hafod, Swansea, SA1 2HE	£140,000	£140,000	£0	11 Jul 2025	08 Jun 2026	332 Days
114 Watkin Street, Mount Pleasant, Swansea, SA1 6YF	£170,000	£170,000	£0	26 Dec 2025	05 Jun 2026	161 Days
11 Granogwen Road, Mayhill, Swansea, SA1 6UN	£140,000	£126,000	-£14,000	26 Dec 2025	29 May 2026	154 Days
10 Baptist Well Place, Waun Wen, Swansea, SA1 6FD	£160,000	£152,000	-£8,000	11 Nov 2025	29 May 2026	199 Days
20 Richardson Street, Sandfields, Swansea, SA1 3JE	£160,000	£160,000	£0	29 Sep 2025	28 May 2026	241 Days
13 Mansel Road, Bonymaen, Swansea, SA1 7AU	£135,000	£130,000	-£5,000	08 Oct 2025	26 May 2026	230 Days
20 Gwynedd Avenue, Townhill, Swansea, SA1 6LG	£140,000	£140,000	£0	18 Sep 2025	22 May 2026	246 Days

Most Expensive Streets in SA1 (Swansea)

Postcode	Street	Area	Average	No. of Sales
SA1 8RA	Emily Court, Swansea Docks	Swansea	£493,316	3
SA1 1YQ	Marine Walk, Maritime Quarter	Swansea	£393,000	8
SA1 4QJ	Eaton Crescent, Uplands	Swansea	£382,500	7
SA1 4QL	Eaton Crescent, Uplands	Swansea	£333,333	3
SA1 6BS	Brooklands Terrace, Mount Pleasant	Swansea	£315,316	3
SA1 8RB	Langdon Road, Swansea Docks	Swansea	£311,583	6
SA1 1SA	St Stephens Court, Maritime Quarter	Swansea	£303,857	7
SA1 1YW	St Vincent Crescent, Maritime Quarter	Swansea	£293,250	4
SA1 8RE	Langdon Road, Swansea Docks	Swansea	£292,740	27
SA1 1SU	Fishermans Way, Maritime Quarter	Swansea	£291,305	9

Least Expensive Streets in SA1 (Swansea)

Postcode	Street	Area	Average	No. of Sales
SA1 4DW	Homegower House, St Helens Road	Swansea	£52,285	7
SA1 4DN	Homegower House, St Helens Road	Swansea	£56,100	10
SA1 1RL	Pembroke Buildings, Cambrian Place	Swansea	£60,214	7
SA1 4DL	Homegower House, St Helens Road	Swansea	£61,045	10
SA1 1JG	Castle Street, City Centre	Swansea	£62,375	4
SA1 4DH	Homegower House, St Helens Road	Swansea	£66,318	16
SA1 4JY	Brunswick Court, Brunswick Street, Central Swansea	Swansea	£76,666	3
SA1 4QX	Dumbarton House Court, Bryn Y Mor Crescent	Swansea	£78,000	6
SA1 6HR	Harries Street, Mount Pleasant	Swansea	£83,625	4
SA1 4HX	Brunswick Court, Russell Street, Central Swansea	Swansea	£87,590	11