Sold House Prices on William Street, Slough
Every Land Registry property sale recorded on William Street in the SL1 postcode district. Updated monthly, England and Wales coverage.
Total sales
65
3 Mar 2021 – 26 Mar 2024
Average price
£227,827
all property types, all years
Lowest sale
£162,750
Highest sale
£500,000
Recorded sales on William Street
Showing 51–65 of 65 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 1 Flat 1 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £201,152 | 21 Jan 2022 |
| 1 Flat 5 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £225,000 | 14 Jan 2022 |
| 1 Flat 7 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £225,000 | 23 Dec 2021 |
| 1 Flat 21 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £235,000 | 16 Dec 2021 |
| 1 Flat 9 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £230,000 | 10 Dec 2021 |
| 1 Flat 49 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £245,000 | 3 Nov 2021 |
| 1 Flat 3 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £195,000 | 27 Aug 2021 |
| 1 Flat 11 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £240,000 | 20 Aug 2021 |
| 1 Flat 12 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £325,000 | 20 Aug 2021 |
| 1 Flat 48 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £250,000 | 20 Aug 2021 |
| 1 Flat 32 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £242,000 | 1 Jul 2021 |
| 1 Flat 20 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £240,000 | 17 Jun 2021 |
| 1 Flat 8 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £245,000 | 28 May 2021 |
| 1 Flat 64 William Street | SL1 1GZ | Flat / Apartment | Leasehold | £358,000 | 21 May 2021 |
| 1 Flat 1 William Street | SL1 1GZ | Other | Freehold | £500,000 | 3 Mar 2021 |
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Other streets in SL1
Bath Road
978 sales · avg £760,637
High Street
907 sales · avg £280,258
Upton Park
785 sales · avg £147,899
Walpole Road
658 sales · avg £123,617
Windsor Road
440 sales · avg £366,562
Lowestoft Drive
419 sales · avg £141,855
Bower Way
416 sales · avg £191,913
Bader Gardens
357 sales · avg £142,086
Stoke Poges Lane
338 sales · avg £322,710
Eltham Avenue
315 sales · avg £210,813
Braemar Gardens
298 sales · avg £113,784
Pickfords Gardens
282 sales · avg £131,350
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.