Postcode · Swansea
House prices in SA1 4NN
Every recorded sale in SA1 4NN, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Brynmill
- Council
- Swansea
- Region
- Wales
- Neighbourhood population
- 2,277 (2024)
SA1 4NNSwansea
What homes sell for in SA1 4NN
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£165,000
Last 12 months, SA1 4
Change
+16.6%
On the 12 months before
Sales
25
Last 12 months, SA1 4
England & Wales
£291,443
Median, last 12 months
Median price by year in SA1 4
The line shows the yearly median across SA1 4; each dot is an individual sale in SA1 4NN.
SA1 4SA1 4NN
£0
£50k
£100k
£150k
£200k
200020052010201520202025
Sales per year
0
50
100
150
19952026
Median by property type, last 12 months
Terraced · 15 sales£189,000
Flat · 9 sales£85,000
Sold prices in SA1 4NN
62 sales across 31 addresses, newest first.
78 St Helens Avenue
Terraced · Freehold
| £152,000 | 27 Jan 2015 |
| £43,250 | 23 Apr 1999 |
73 St Helens Avenue
Terraced · Freehold
| £153,000 | 21 Mar 2014 |
| £76,000 | 17 Aug 2001 |
| £62,000 | 9 Mar 2000 |
80B St Helens Avenue
Flat · Leasehold
| £40,000 | 8 Oct 2013 |
86 St Helens Avenue
Terraced · Freehold
| £140,000 | 1 Jul 2013 |
| £50,000 | 1 Jul 1998 |
81 St Helens Avenue
Terraced · Freehold
| £140,000 | 12 Jul 2012 |
95 St Helens Avenue
Terraced · Freehold
| £130,000 | 11 May 2011 |
| £51,000 | 29 Jan 1999 |
100 St Helens Avenue
Terraced · Freehold
| £137,500 | 22 Dec 2009 |
80 St Helens Avenue
Terraced · Freehold
| £165,000 | 1 Nov 2007 |
85 St Helens Avenue
Terraced · Freehold
| £55,000 | 15 Apr 2002 |
93 St Helens Avenue
Terraced · Freehold
| £41,500 | 12 Nov 2001 |
96 St Helens Avenue
Terraced · Freehold
| £50,950 | 30 Sep 1996 |
About this data
Sold prices come from HM Land Registry Price Paid Data for England and Wales, covering residential sales for full market value since 1995. Medians use standard residential sales only. The latest sale in this release is from 28 Aug 2026. Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0.