3Y Avg Price
£882,500
2 sales
Properties
7
Sales / Year
0.4
5-year average
Avg £/sq ft
£626
£6,737/m²
Rank in SL4
48th
of 329 streets
Last Sale
£675,000
Sept 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
12 total recorded
7 Windmill Close
Detached
£675,000
Sept 2025
1 Windmill Close
Detached
£1,090,000
Jul 2025
2 Windmill Close
Detached
£535,000
Apr 2020
4 Windmill Close
Detached
£711,025
May 2016
5 Windmill Close
Detached
£645,000
Apr 2016
4 Windmill Close
Detached
£436,000
Jul 2007
1 Windmill Close
Detached
£310,000
May 2006
3 Windmill Close
Semi-Detached
£316,000
Jan 2006
5 Windmill Close
Detached
£315,000
Dec 2004
6 Windmill Close
Detached
£205,000
Dec 1999
Street Rankings — SL4
Streets ranked by 3-year average sale price. Showing positions 44–51 of 329.
| # | Street | 3Y Avg |
|---|---|---|
| 44 | Trinity Place | £904,167 |
| 45 | The Friary | £904,000 |
| 46 | St Marks Road | £898,583 |
| 47 | Hatch Lane | £890,809 |
| 48 | Windmill Close | £882,500 |
| 49 | Parker Gardens | £875,000 |
| 50 | Kingsbury Mews | £873,333 |
| 51 | St Johns Square | £870,000 |
| 51 | Parsonage Lane | £870,000 |
| 51 | Potbury Close | £870,000 |
Property Mix
Type
Tenure
EPC Ratings
4 of 7 properties have an EPC record
Avg floor area: 1,302 sq ft (121 m²)
District Context — SL4
SL4 covers Slough and surrounding areas in Berkshire, positioned between London and Reading in the south-east. It is a diverse, economically active district with a mix of residential and commercial character.
Average Property Price - SL4
£573,179
89
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - SL4
£51,523
91
National percentile
2023 census data
10-Year Annualised Price Growth - SL4
0.4%
5
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - SL
3.7%
34
National percentile
Estimate at 31 Jul 2026