3Y Avg Price
£262,600
5 sales
Properties
47
Sales / Year
2.4
5-year average
Avg £/sq ft
—
Rank in SA5
16th
of 227 streets
Last Sale
£318,000
Mar 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
79 total recorded
28 Heol Islwyn
Detached
£318,000
Mar 2026
3 Heol Islwyn
Detached
£290,000
Oct 2025
9 Heol Islwyn
Semi-Detached
£250,000
Aug 2024
19 Heol Islwyn
Detached
£250,000
Feb 2024
10 Heol Islwyn
Terraced
£205,000
Jul 2023
47 Heol Islwyn
Semi-Detached
£245,000
Jan 2023
9 Heol Islwyn
Semi-Detached
£243,500
Nov 2022
28 Heol Islwyn
Detached
£295,000
Aug 2022
12 Heol Islwyn
Semi-Detached
£217,000
May 2022
35 Heol Islwyn
Detached
£249,995
Apr 2022
Street Rankings — SA5
Streets ranked by 3-year average sale price. Showing positions 12–21 of 227.
| # | Street | 3Y Avg |
|---|---|---|
| 12 | Penlan Grove | £305,833 |
| 13 | The Close | £290,000 |
| 14 | Penlan Fach | £283,750 |
| 15 | Pembroke Street | £282,500 |
| 16 | Heol Islwyn | £262,600 |
| 17 | Heol Iscoed | £258,750 |
| 18 | Gelli Aur | £250,333 |
| 19 | Waungron Close | £250,000 |
| 19 | Greenways | £250,000 |
| 21 | Aldwyn Road | £248,938 |
Property Mix
Type
Tenure
EPC Ratings
0 of 47 properties have an EPC record
District Context — SA5
SA5 covers Swansea's western districts, including areas such as Morriston and Clydach. It is a residential area with a mix of established communities and varied housing stock.
Average Property Price - SA5
£169,420
6
National percentile
Average Net Household Income - SA5
£32,345
16
National percentile
10-Year Annualised Price Growth - SA5
5.0%
89
National percentile
10-Year Annualised Rent Growth - SA
3.5%
28
National percentile