3Y Avg Price
£450,688
24 sales
Properties
183
73 freehold · 110 leasehold
Sales / Year
8.0
5-year average
Avg £/sq ft
£449
£4,833/m²
Rank in SL6
551st
of 760 streets
Last Sale
£220,000
Jun 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
368 total recorded
FLAT 13, DELTA COURT Grenfell Road
Flat/Maisonette
£220,000
Jun 2026
78 Grenfell Road
Semi-Detached
£425,000
Jun 2026
112 Grenfell Road
Detached
£843,000
Jan 2026
2, ETRURIA COURT Grenfell Road
Terraced
£475,000
Dec 2025
FLAT 87, PARK VIEW Grenfell Road
Flat/Maisonette
£280,000
Nov 2025
FLAT 10, ELVA LODGE, 124 Grenfell Road
Flat/Maisonette
£440,000
Oct 2025
FLAT 2, ELVA LODGE, 124 Grenfell Road
Flat/Maisonette
£400,000
Oct 2025
FLAT 21, PARK VIEW Grenfell Road
Flat/Maisonette
£200,000
Apr 2025
155D Grenfell Road
Detached
£748,000
Mar 2025
FLAT 25, PARK VIEW Grenfell Road
Flat/Maisonette
£182,500
Mar 2025
Street Rankings — SL6
Streets ranked by 3-year average sale price. Showing positions 547–552 of 760.
| # | Street | 3Y Avg |
|---|---|---|
| 547 | Harrow Lane | £454,700 |
| 548 | Marlborough Road | £453,778 |
| 549 | Emilia Close | £452,594 |
| 550 | Great Hill Crescent | £451,833 |
| 551 | Grenfell Road | £450,688 |
| 552 | Sylvester Road | £450,000 |
| 552 | Lingholm Close | £450,000 |
| 552 | Lutman Lane | £450,000 |
| 552 | Green Leys | £450,000 |
| 552 | The Green | £450,000 |
Property Mix
Type
Tenure
EPC Ratings
173 of 183 properties have an EPC record
Avg floor area: 915 sq ft (85 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 Aug 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 Aug 2026
10-Year Annualised Rent Growth - SL
3.6%
29
National percentile
Estimate at 31 Aug 2026