William StreetHouse Prices / South East, Slough
Last updated Jun 2026
Key Street Insights
William Street is a residential street with 66 addresses.
It ranks as the 491st largest and 30th most expensive of the 631 streets in the SL1 area. The dominant property type is a modern flat built after 1980.
The street contains a total of 66 properties: 66 flats.
66
Properties
- Flats
Key Street Insights
William Street is a residential street with 66 addresses.
It ranks as the 491st largest and 30th most expensive of the 631 streets in the SL1 area. The dominant property type is a modern flat built after 1980.
The street contains a total of 66 properties: 66 flats.
66
Properties
- Flats
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House Priceson William Street
Sale prices range from £178,994 for 1 bedroom leasehold flats (387 ft2) to £237,657 for 2 bedroom leasehold flats (667 ft2) .
Monthly rental prices range from £1,019 pcm for 1 bed flats to £1,319 pcm for 2 bed flats.
The gross rental yield is between 6.7% and 6.9%.
The average value per square foot is £428.
Average Sale Value
£209,429
Average Rental Value
£1,183 pcm
Average Rental Yield
6.8% /year
Average Value Per Sqft
£428 /ft2
Sales Market Trendson William Street
The last sale on William Street sold for £187,500 on 26th March 2024. Since then prices are down an average of 0.7%.
The current average value in the street is £209,429.
The William Street Sales Market has decreased by 2.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -1.1% | £209,429 |
| May 2025 | 0.1% | £211,816 |
| May 2024 | -2.2% | £211,606 |
| May 2023 | 1% | £216,385 |
| May 2022 | 2.3% | £214,198 |
| May 2021 | 0.5% | £209,335 |
| May 2020 | -0.1% | £208,395 |
| May 2019 | -2.6% | £208,634 |
| May 2018 | -2.9% | £214,175 |
| May 2017 | 2.7% | £220,654 |
| May 2016 | 18.3% | £214,915 |
| May 2015 | 15.4% | £181,607 |
| May 2014 | 8.8% | £157,384 |
| May 2013 | 1.6% | £144,687 |
| May 2012 | 0.5% | £142,405 |
| May 2011 | 0.9% | £141,715 |
| May 2010 | 5.7% | £140,417 |
| May 2009 | -14.6% | £132,880 |
| May 2008 | 1.9% | £155,547 |
| May 2007 | 0% | £152,592 |
Rental Market Trendson William Street
The current average rental value in the street is £1,183.
The William Street Rental Market has increased by 25.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 1.9% | £1,183pcm |
| May 2025 | 0.3% | £1,161pcm |
| May 2024 | 10.4% | £1,158pcm |
| May 2023 | 12.1% | £1,049pcm |
| May 2022 | 3.1% | £935pcm |
| May 2021 | -0.3% | £907pcm |
| May 2020 | 1.4% | £909pcm |
| May 2019 | 0.2% | £897pcm |
| May 2018 | -3.3% | £895pcm |
| May 2017 | -2.1% | £926pcm |
| May 2016 | 5.9% | £945pcm |
| May 2015 | 5.7% | £892pcm |
| May 2014 | 4.4% | £844pcm |
| May 2013 | 3.6% | £809pcm |
| May 2012 | 2.9% | £781pcm |
| May 2011 | 3.9% | £758pcm |
| May 2010 | 0% | £730pcm |
| May 2009 | -6.3% | £730pcm |
| May 2008 | 3.2% | £778pcm |
| May 2007 | 0% | £754pcm |
Properties and Buildingson William Street, Slough, SL1
Sales Historyon William Street, Slough, SL1
The last sale was on 26th March 2024 for £187,500 and since then the market in the area has decreased by 0.7%. The street has had a total of 65 sales since 1995.
William Street, Slough, SL1 has seen 14 sales in the last three years and no sales in the last twelve months.
Sold Mar 2024£187,500 | 1 Bed Flat1, William StreetFlat 11, 1, William Street, Slough, SL1 1GZ
Sold Oct 2023£202,500 | 1 Bed Flat1, William StreetFlat 28, 1, William Street, Slough, SL1 1GZ
Sold Oct 2023£199,950 | 1 Bed Flat1, William StreetFlat 16, 1, William Street, Slough, SL1 1GZ
Sold Jun 2023£232,750 | 2 Bed Flat1, William StreetFlat 54, 1, William Street, Slough, SL1 1GZ
Sold Jun 2023£224,000 | 2 Bed Flat1, William StreetFlat 44, 1, William Street, Slough, SL1 1GZ
Sold Mar 2023£211,750 | 2 Bed Flat1, William StreetFlat 18, 1, William Street, Slough, SL1 1GZ
Sold Mar 2023£222,250 | 2 Bed Flat1, William StreetFlat 46, 1, William Street, Slough, SL1 1GZ
Sold Mar 2023£225,750 | 2 Bed Flat1, William StreetFlat 57, 1, William Street, Slough, SL1 1GZ
Sold Mar 2023£203,000 | 1 Bed Flat1, William StreetFlat 25, 1, William Street, Slough, SL1 1GZ
Sold Mar 2023£199,950 | 1 Bed Flat1, William StreetFlat 15, 1, William Street, Slough, SL1 1GZ
Sold Feb 2023£231,000 | 2 Bed Flat1, William StreetFlat 50, 1, William Street, Slough, SL1 1GZ
Sold Feb 2023£218,750 | 2 Bed Flat1, William StreetFlat 38, 1, William Street, Slough, SL1 1GZ
Sold Feb 2023£220,500 | 2 Bed Flat1, William StreetFlat 34, 1, William Street, Slough, SL1 1GZ
Sold Jan 2023£203,000 | 1 Bed Flat1, William StreetFlat 27, 1, William Street, Slough, SL1 1GZ
Sold Dec 2022£325,000 | 2 Bed Flat1, William StreetFlat 10, 1, William Street, Slough, SL1 1GZ
Sold Dec 2022£175,000 | 1 Bed Flat1, William StreetFlat 59, 1, William Street, Slough, SL1 1GZ
Sold Dec 2022£203,000 | 1 Bed Flat1, William StreetFlat 26, 1, William Street, Slough, SL1 1GZ
Sold Dec 2022£162,750 | 2 Bed Flat1, William StreetFlat 31, 1, William Street, Slough, SL1 1GZ
Sold Dec 2022£236,250 | 2 Bed Flat1, William StreetFlat 60, 1, William Street, Slough, SL1 1GZ
Sold Nov 2022£199,950 | 1 Bed Flat1, William StreetFlat 13, 1, William Street, Slough, SL1 1GZ
Sold Nov 2022£217,000 | 2 Bed Flat1, William StreetFlat 36, 1, William Street, Slough, SL1 1GZ
Sold Oct 2022£227,500 | 2 Bed Flat1, William StreetFlat 42, 1, William Street, Slough, SL1 1GZ
Sold Oct 2022£178,500 | 1 Bed Flat1, William StreetFlat 63, 1, William Street, Slough, SL1 1GZ
Sold Oct 2022£360,000 | 2 Bed Flat1, William StreetFlat 58, 1, William Street, Slough, SL1 1GZ
Sold Oct 2022£320,000 | 2 Bed Flat1, William StreetFlat 24, 1, William Street, Slough, SL1 1GZ
Sold Oct 2022£171,500 | 1 Bed Flat1, William StreetFlat 55, 1, William Street, Slough, SL1 1GZ
Sold Oct 2022£166,250 | 2 Bed Flat1, William StreetFlat 39, 1, William Street, Slough, SL1 1GZ
Sold Oct 2022£166,250 | 2 Bed Flat1, William StreetFlat 40, 1, William Street, Slough, SL1 1GZ
Sold Sep 2022£213,500 | 2 Bed Flat1, William StreetFlat 30, 1, William Street, Slough, SL1 1GZ
Sold Sep 2022£164,500 | 1 Bed Flat1, William StreetFlat 35, 1, William Street, Slough, SL1 1GZ
Sold Sep 2022£166,250 | 1 Bed Flat1, William StreetFlat 43, 1, William Street, Slough, SL1 1GZ
Sold Sep 2022£168,000 | 2 Bed Flat1, William StreetFlat 47, 1, William Street, Slough, SL1 1GZ
Sold Sep 2022£327,500 | 2 Bed Flat1, William StreetFlat 56, 1, William Street, Slough, SL1 1GZ
Sold Sep 2022£246,750 | 2 Bed Flat1, William StreetFlat 62, 1, William Street, Slough, SL1 1GZ
Sold Aug 2022£168,000 | 2 Bed Flat1, William StreetFlat 45, 1, William Street, Slough, SL1 1GZ
Sold Aug 2022£195,000 | 1 Bed Flat1, William StreetFlat 2, 1, William Street, Slough, SL1 1GZ
Sold Aug 2022£168,000 | 1 Bed Flat1, William StreetFlat 51, 1, William Street, Slough, SL1 1GZ
Sold Jul 2022£327,000 | 2 Bed Flat1, William StreetFlat 22, 1, William Street, Slough, SL1 1GZ
Sold Jul 2022£232,750 | 2 Bed Flat1, William StreetFlat 61, 1, William Street, Slough, SL1 1GZ
Sold Jul 2022£166,250 | 2 Bed Flat1, William StreetFlat 41, 1, William Street, Slough, SL1 1GZ
Sold Jul 2022£166,250 | 2 Bed Flat1, William StreetFlat 37, 1, William Street, Slough, SL1 1GZ
Sold Jul 2022£218,750 | 2 Bed Flat1, William StreetFlat 53, 1, William Street, Slough, SL1 1GZ
Sold Jul 2022£162,750 | 1 Bed Flat1, William StreetFlat 23, 1, William Street, Slough, SL1 1GZ
Sold Jul 2022£162,750 | 2 Bed Flat1, William StreetFlat 29, 1, William Street, Slough, SL1 1GZ
Sold Jul 2022£240,000 | 2 Bed Flat1, William StreetFlat 33, 1, William Street, Slough, SL1 1GZ
Sold May 2022£200,000 | 1 Bed Flat1, William StreetFlat 14, 1, William Street, Slough, SL1 1GZ
Sold May 2022£335,000 | 2 Bed Flat1, William StreetFlat 52, 1, William Street, Slough, SL1 1GZ
Sold Apr 2022£198,000 | 1 Bed Flat1, William StreetFlat 4, 1, William Street, Slough, SL1 1GZ
Sold Mar 2022£234,000 | 2 Bed Flat1, William StreetFlat 17, 1, William Street, Slough, SL1 1GZ
Sold Feb 2022£300,000 | 2 Bed Flat1, William StreetFlat 6, 1, William Street, Slough, SL1 1GZ
Sold Jan 2022£201,152 | 1 Bed Flat1, William StreetFlat 1, 1, William Street, Slough, SL1 1GZ
Sold Jan 2022£225,000 | 2 Bed Flat1, William StreetFlat 5, 1, William Street, Slough, SL1 1GZ
Sold Dec 2021£225,000 | 2 Bed Flat1, William StreetFlat 7, 1, William Street, Slough, SL1 1GZ
Sold Dec 2021£235,000 | 2 Bed Flat1, William StreetFlat 21, 1, William Street, Slough, SL1 1GZ
Sold Dec 2021£230,000 | 2 Bed Flat1, William StreetFlat 9, 1, William Street, Slough, SL1 1GZ
Sold Nov 2021£245,000 | 2 Bed Flat1, William StreetFlat 49, 1, William Street, Slough, SL1 1GZ
Sold Aug 2021£195,000 | 1 Bed Flat1, William StreetFlat 3, 1, William Street, Slough, SL1 1GZ
Sold Aug 2021£240,000 | 1 Bed Flat1, William StreetFlat 11, 1, William Street, Slough, SL1 1GZ
Sold Aug 2021£325,000 | 2 Bed Flat1, William StreetFlat 12, 1, William Street, Slough, SL1 1GZ
Sold Aug 2021£250,000 | 2 Bed Flat1, William StreetFlat 48, 1, William Street, Slough, SL1 1GZ
Sold Jul 2021£242,000 | 2 Bed Flat1, William StreetFlat 32, 1, William Street, Slough, SL1 1GZ
Sold Jun 2021£240,000 | 2 Bed Flat1, William StreetFlat 20, 1, William Street, Slough, SL1 1GZ
Sold May 2021£245,000 | 2 Bed Flat1, William StreetFlat 8, 1, William Street, Slough, SL1 1GZ
Sold May 2021£358,000 | 2 Bed Flat1, William StreetFlat 64, 1, William Street, Slough, SL1 1GZ
Sold Mar 2021£500,000 | 1 Bed Flat1, William StreetFlat 1, 1, William Street, Slough, SL1 1GZ
Top 3 Most Expensive Saleson William Street, Slough, SL1
Nearby Streetsto William Street, Slough, SL1
William Street, Slough, SL1 is the 491st largest and the 30th most expensive street in the SL1 area.
- 22 mHigh Street, Burnham, Slough, SL11042 Addresses
- 117 mNew Square, Slough, SL115 Addresses
- 145 mMackenzie Street, Slough, SL12 Addresses
- 159 mBeechwood Gardens, Slough, SL189 Addresses
- 228 mBuckingham Gardens, Slough, SL1113 Addresses
- 235 mBurlington Road, Burnham, Slough, SL199 Addresses
Postcodeson William Street, Slough, SL1
There are 2 postcodes on William Street, Slough, SL1.
- House prices in SL1 1GZ64 Addresses
- House prices in SL1 1XY2 Addresses
Property Typesin William Street
- 64 modern flats built after 1980
- 2 other addresses of unknown type
- modern flat (64)
- Unknown (2)
Energy Efficiencyof properties on William Street
- Energy Performance Certificate (EPC) surveys conducted for 64 properties.
- The dominant rating is B.
- A (0)
- E (0)
- B (59)
- F (0)
- C (5)
- G (0)
- D (0)
- No EPC (2)
Schools Nearby
The nearest primary school to William Street, Slough, SL1 is St Mary's Church of England Primary School, which is 900 metres away.
- 900mSt Mary's Church of England Primary School
- 1.0kmJames Elliman Academy
- 1.2kmIqra Slough Islamic Primary School
The nearest secondary school is Slough and Eton Church of England Business and Enterprise College, which is 800 metres away.
- 800mSlough and Eton Church of England Business and Enterprise College
- 1.2kmSt Joseph's Catholic High School
- 1.3kmLynch Hill Enterprise Academy
More reading links
Public Transport Nearby
The closest station to William Street, Slough, SL1 is Slough station, which is 400 metres away.
- 400mSlough
- 2.8kmWindsor & Eton Riverside
- 3.1kmWindsor & Eton Central
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