3Y Avg Price
£137,500
2 sales
Properties
11
10 freehold · 1 leasehold
Sales / Year
1.0
5-year average
Avg £/sq ft
£125
£1,342/m²
Rank in SA1
177th
of 344 streets
Last Sale
£145,000
Dec 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
19 total recorded
10 Grandison Street
Terraced
£145,000
Dec 2025
15 Grandison Street
Terraced
£130,000
Sept 2025
10 Grandison Street
Terraced
£137,000
Dec 2022
14 Grandison Street
Terraced
£130,500
Feb 2022
14 Grandison Street
Terraced
£75,000
Aug 2021
18 Grandison Street
Terraced
£87,500
Feb 2021
9 Grandison Street
Terraced
£105,000
Sept 2018
1 Grandison Street
Terraced
£87,000
Feb 2018
15 Grandison Street
Terraced
£49,000
Dec 2008
18 Grandison Street
Terraced
£55,000
Nov 2008
Street Rankings — SA1
Streets ranked by 3-year average sale price. Showing positions 173–182 of 344.
| # | Street | 3Y Avg |
|---|---|---|
| 173 | Port Tennant Road | £139,250 |
| 174 | Lee Court | £139,000 |
| 175 | Windmill Terrace | £138,150 |
| 176 | Abernethy Quay | £138,090 |
| 177 | Grandison Street | £137,500 |
| 177 | Grandison Street | £137,500 |
| 179 | Naiad Road | £137,000 |
| 179 | Bonymaen Road | £137,000 |
| 179 | Carmarthen Road | £137,000 |
| 182 | Milton Terrace | £136,310 |
Property Mix
Type
Tenure
EPC Ratings
11 of 11 properties have an EPC record
Avg floor area: 969 sq ft (90 m²)
District Context — SA1
SA1 covers central and waterfront areas of Swansea, sitting on the south Wales coast. It is a diverse, densely populated district with a significant student and young professional presence.
Average Property Price - SA1
£159,585
4
National percentile
Average Net Household Income - SA1
£29,422
6
National percentile
10-Year Annualised Price Growth - SA1
3.3%
40
National percentile
10-Year Annualised Rent Growth - SA
3.5%
28
National percentile