3Y Avg Price
£590,000
1 sales
Properties
7
6 freehold · 1 leasehold
Sales / Year
0.2
5-year average
Avg £/sq ft
£579
£6,234/m²
Rank in SL6
367th
of 760 streets
Last Sale
£590,000
Mar 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
13 total recorded
15 Powis Close
Detached
£590,000
Mar 2025
17 Powis Close
Detached
£500,000
Jan 2020
16 Powis Close
Flat/Maisonette
£159,000
Dec 2018
15 Powis Close
Detached
£545,000
Oct 2016
17 Powis Close
Detached
£405,000
Apr 2015
16 Powis Close
Flat/Maisonette
£124,999
Nov 2007
7 Powis Close
Semi-Detached
£238,000
Dec 2006
1 Powis Close
Terraced
£238,500
Oct 2006
15 Powis Close
Detached
£265,000
Jun 2004
17 Powis Close
Detached
£269,500
Dec 2003
Street Rankings — SL6
Streets ranked by 3-year average sale price. Showing positions 363–372 of 760.
| # | Street | 3Y Avg |
|---|---|---|
| 363 | Highway Road | £594,051 |
| 364 | North Town Close | £593,000 |
| 365 | Graham Road | £592,250 |
| 366 | Alwyn Road | £590,947 |
| 367 | Powis Close | £590,000 |
| 368 | Alvista Avenue | £589,000 |
| 369 | Spencers Lane | £587,500 |
| 370 | Islet Park | £585,000 |
| 371 | Garthlands | £583,750 |
| 372 | Cannon Lane | £583,571 |
Property Mix
Type
Tenure
EPC Ratings
4 of 7 properties have an EPC record
Avg floor area: 829 sq ft (77 m²)
District Context — SL6
SL6 covers Ascot, Sunninghill, and surrounding villages in the Royal Borough of Windsor and Maidenhead, in eastern Berkshire. It is an affluent commuter belt area with strong rural character, prestigious schools, and easy access to London.
Average Property Price - SL6
£557,733
88
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - SL6
£52,882
93
National percentile
2023 census data
10-Year Annualised Price Growth - SL6
0.7%
8
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - SL
3.6%
29
National percentile
Estimate at 31 Jul 2026