ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on William Street, SL1, Slough, Slough

House prices on William Street, SL1 in 2025

Last year, we saw 1 property sold in the area, with an average house price of £187,500. This represents a decrease of -90.91% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -13.8% in the same period. The average value add score for the area is 36.

61 properties

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1 Flat 11 William Street

Flat
Leasehold
42 SQM

£188,340 • Est. today

£187,500 • Mar 2024

+ 1 more

45

Potential to add value is

Low

1 Flat 54 William Street

Flat
Leasehold

£225,705 • Est. today

£232,750 • Jun 2023

35

Potential to add value is

Low

1 Flat 44 William Street

Flat
Leasehold

£219,200 • Est. today

£224,000 • Jun 2023

35

Potential to add value is

Low

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1 Flat 15 William Street

Flat
Leasehold

£200,400 • Est. today

£199,950 • Mar 2023

35

Potential to add value is

Low

1 Flat 25 William Street

Flat
Leasehold

£195,870 • Est. today

£203,000 • Mar 2023

35

Potential to add value is

Low

1 Flat 46 William Street

Flat
Leasehold

£206,875 • Est. today

£222,250 • Mar 2023

35

Potential to add value is

Low

1 Flat 57 William Street

Flat
Leasehold

£216,975 • Est. today

£225,750 • Mar 2023

35

Potential to add value is

Low

1 Flat 18 William Street

Flat
Leasehold

£210,840 • Est. today

£211,750 • Mar 2023

35

Potential to add value is

Low

1 Flat 34 William Street

Flat
Leasehold

£214,895 • Est. today

£220,500 • Feb 2023

35

Potential to add value is

Low

1 Flat 38 William Street

Flat
Leasehold

£210,230 • Est. today

£218,750 • Feb 2023

35

Potential to add value is

Low

1 Flat 50 William Street

Flat
Leasehold

£223,010 • Est. today

£231,000 • Feb 2023

35

Potential to add value is

Low

1 Flat 27 William Street

Flat
Leasehold

£195,650 • Est. today

£203,000 • Jan 2023

35

Potential to add value is

Low

1 Flat 26 William Street

Flat
Leasehold

£203,670 • Est. today

£203,000 • Dec 2022

35

Potential to add value is

Low

1 Flat 31 William Street

Flat
Leasehold
36 SQM

£170,402 • Est. today

£162,750 • Dec 2022

45

Potential to add value is

Low

1 Flat 60 William Street

Flat
Leasehold

£216,055 • Est. today

£236,250 • Dec 2022

35

Potential to add value is

Low

1 Flat 10 William Street

Flat
Leasehold

£332,660 • Est. today

£325,000 • Dec 2022

35

Potential to add value is

Low

1 Flat 59 William Street

Flat
Leasehold

£177,489 • Est. today

£175,000 • Dec 2022

35

Potential to add value is

Low

1 Flat 13 William Street

Flat
Leasehold

£201,634 • Est. today

£199,950 • Nov 2022

35

Potential to add value is

Low

1 Flat 36 William Street

Flat
Leasehold

£212,420 • Est. today

£217,000 • Nov 2022

35

Potential to add value is

Low

1 Flat 58 William Street

Flat
Leasehold

£341,690 • Est. today

£360,000 • Oct 2022

35

Potential to add value is

Low

1 Flat 24 William Street

Flat
Leasehold

£328,140 • Est. today

£320,000 • Oct 2022

35

Potential to add value is

Low

1 Flat 39 William Street

Flat
Leasehold

£172,388 • Est. today

£166,250 • Oct 2022

35

Potential to add value is

Low

1 Flat 63 William Street

Flat
Leasehold

£212,614 • Est. today

£178,500 • Oct 2022

35

Potential to add value is

Low

1 Flat 42 William Street

Flat
Leasehold

£209,680 • Est. today

£227,500 • Oct 2022

35

Potential to add value is

Low

1 Flat 40 William Street

Flat
Leasehold

£172,388 • Est. today

£166,250 • Oct 2022

35

Potential to add value is

Low

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

William Street, SL1 house prices in 2025
 

Number of properties sold