3Y Avg Price
£494,667
3 sales
Properties
29
Sales / Year
1.2
5-year average
Avg £/sq ft
£415
£4,470/m²
Rank in SL1
102nd
of 416 streets
Last Sale
£490,000
Feb 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
50 total recorded
23 Warner Close
Terraced
£490,000
Feb 2026
22 Warner Close
Terraced
£480,000
Mar 2025
1 Warner Close
Terraced
£514,000
Jan 2024
34 Warner Close
Terraced
£435,000
May 2023
31 Warner Close
Terraced
£455,000
Mar 2023
5 Warner Close
Terraced
£485,000
Jul 2022
29 Warner Close
Terraced
£300,000
Mar 2020
18 Warner Close
Terraced
£430,000
Dec 2019
2A Warner Close
Semi-Detached
£400,000
May 2019
6 Warner Close
Terraced
£350,000
May 2019
Street Rankings — SL1
Streets ranked by 3-year average sale price. Showing positions 93–107 of 416.
| # | Street | 3Y Avg |
|---|---|---|
| 93 | Horseshoe Hill | £500,000 |
| 99 | Kings Road | £499,000 |
| 100 | St Georges Crescent | £496,500 |
| 101 | Waterman Court | £495,000 |
| 102 | Warner Close | £494,667 |
| 103 | Oldway Lane | £492,667 |
| 104 | Blumfield Crescent | £491,393 |
| 105 | Stowe Road | £490,000 |
| 105 | Balmoral Close | £490,000 |
| 107 | Earls Lane | £489,513 |
Property Mix
Type
Tenure
EPC Ratings
21 of 29 properties have an EPC record
Avg floor area: 1,130 sq ft (105 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
£417,183
71
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - SL1
£43,933
73
National percentile
2023 census data
10-Year Annualised Price Growth - SL1
3.7%
70
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - SL
3.7%
34
National percentile
Estimate at 31 Jul 2026