3Y Avg Price
£450,000
1 sales
Properties
47
37 freehold · 10 leasehold
Sales / Year
0.4
5-year average
Avg £/sq ft
£385
£4,144/m²
Rank in SL1
149th
of 419 streets
Last Sale
£450,000
Mar 2024
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
80 total recorded
22 Dolphin Road
Detached
£450,000
Mar 2024
27 Dolphin Road
Flat/Maisonette
£260,000
Feb 2022
46 Dolphin Road
Semi-Detached
£570,000
Apr 2021
20 Dolphin Road
Detached
£580,000
Mar 2021
40 Dolphin Road
Terraced
£500,000
Feb 2021
90 Dolphin Road
Detached
£575,000
Jan 2021
92 Dolphin Road
Detached
£585,000
Dec 2020
53 Dolphin Road
Semi-Detached
£374,000
Mar 2019
51A Dolphin Road
Flat/Maisonette
£200,000
Jan 2019
46 Dolphin Road
Semi-Detached
£300,000
Apr 2017
Street Rankings — SL1
Streets ranked by 3-year average sale price. Showing positions 145–154 of 419.
| # | Street | 3Y Avg |
|---|---|---|
| 145 | Anthony Way | £453,750 |
| 146 | Plaines Close | £453,000 |
| 146 | Abbey Close | £453,000 |
| 148 | Galahad Close | £452,000 |
| 149 | Dolphin Road | £450,000 |
| 149 | Dolphin Road | £450,000 |
| 149 | Dolphin Road | £450,000 |
| 149 | Dolphin Road | £450,000 |
| 153 | The Green | £447,738 |
| 154 | Lent Rise Road | £445,000 |
Property Mix
Type
Tenure
EPC Ratings
31 of 47 properties have an EPC record
Avg floor area: 1,270 sq ft (118 m²)
District Context — SL1
SL1 covers Slough town centre and surrounding neighbourhoods in Berkshire, positioned between London and Reading in the heart of the Thames Valley. It is a diverse, densely populated area with a strong commercial core and significant private rental activity.
Average Property Price - SL1
£417,813
72
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - SL1
£43,933
73
National percentile
2023 census data
10-Year Annualised Price Growth - SL1
3.6%
70
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - SL
3.6%
29
National percentile
Estimate at 31 Aug 2026