House prices in SL3
Median value — November 2026
£484,000
Modelled from 11,395 properties Stede tracks in SL3
Market snapshot
£484,000
Median value
£524,967
Average value
303
Sales in the last 12 months
+3%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £145,084 |
| 2001 | £171,618 |
| 2002 | £203,278 |
| 2003 | £222,291 |
| 2004 | £237,953 |
| 2005 | £239,320 |
| 2006 | £264,130 |
| 2007 | £281,283 |
| 2008 | £245,510 |
| 2009 | £249,124 |
| 2010 | £257,101 |
| 2011 | £260,550 |
| 2012 | £265,258 |
| 2013 | £282,054 |
| 2014 | £323,858 |
| 2015 | £384,398 |
| 2016 | £422,923 |
| 2017 | £431,239 |
| 2018 | £434,390 |
| 2019 | £409,003 |
| 2020 | £423,628 |
| 2021 | £451,398 |
| 2022 | £473,544 |
| 2023 | £467,981 |
| 2024 | £475,369 |
| 2025 | £474,929 |
| 2026 | £484,000 |
Property types
- Semi-detached house29%£578,000
- Mid-terrace house27%£429,000
- Flat / Maisonette24%£237,000
- Detached house19%£804,000
- Property0%£387,000
Recent sales
- 56 Penn Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HT£357,000 · 2026£379,000
- 25 Blenheim Road, Slough, SL3 7NL£750,000 · 2026£660,000
- 11 Parry Green North, Slough, SL3 8NW£360,000 · 2026£387,000
- 123 Trelawney Avenue, Langley, Slough, SL3 8RG£465,000 · 2026£479,000
- 10 Buccleuch Road, Datchet, Slough, Windsor And Maidenhead, SL3 9BP£1,400,000 · 2026£1,393,000
- 122B, Penn Road, Datchet, Slough, Windsor And Maidenhead, SL3 9JE£275,000 · 2026£287,000
- 48 Parsons Road, Slough, SL3 7GU£850,000 · 2026£955,000
- 14 Mead Avenue, Slough, SL3 8HT£465,000 · 2026£462,000
Addresses in SL3
- 40 Maryside, Slough, SL3 7ET£200,000 · 2010£436,000
- 40 Meadfield Road, Slough, SL3 8HW£89,000 · 1996£581,000
- 40 Minster Way, Slough, SL3 7EU£541,000 · 2022£613,000
- 40 Montrose Avenue, Datchet, Slough, Windsor And Maidenhead, SL3 9NJ£232,000 · 2007£493,000
- 40 Montrose Way, Datchet, Slough, Windsor And Maidenhead, SL3 9ND£160,000 · 2003£266,000
- 40 Moreland Avenue, Colnbrook, Slough, SL3 0LR£330,000 · 2018£395,000
- 40 New Road, Slough, SL3 8JJ£370,000 · 2025£407,000
- 40 Oxlade Drive, Slough, SL3 7SX£574,995 · 2016£723,000
- 40 Park Lane, Slough, SL3 7PF£447,500 · 2007£866,000
- 40 Parry Green South, Slough, SL3 8NN£426,000 · 2016£512,000
- 40 Parsons Road, Slough, SL3 7GU£362,500 · 2004£763,000
- 40 Penn Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HT£434,000 · 2020£554,000
- 40 Randolph Road, Langley, Slough, SL3 7QG£325,000 · 2020£396,000
- 40 Reddington Drive, Slough, SL3 7QU£175,000 · 2005£386,000
- 40 Rixon Close, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RH£128,000 · 2000£461,000
- 40 Rockall Court, Slough, SL3 8EZ£200,000 · 2026£208,000
- 40 Scholars Walk, Langley, Slough, SL3 8LY£215,000 · 2024£209,000
- 40 Seacourt Road, Slough, SL3 8EW£185,000 · 2001£475,000
- 40 Slough Road, Datchet, Slough, Windsor And Maidenhead, SL3 9AW£420,000 · 2011£736,000
- 40 Southwold Spur, Slough, SL3 8XX£172,000 · 1998£714,000
- 40 Spencer Road, Slough, SL3 8RT£215,000 · 2006£640,000
- 40 Stanley Green East, Slough, SL3 7RF£437,000 · 2024£426,000
- 40 Stornaway Road, Slough, SL3 8WY£542,000 · 2025£568,000
- 40 Sutton Avenue, Slough, SL3 7AW£1,140,000 · 2024£1,182,000
- 40 Talbot Avenue, Slough, SL3 8DE£480,000 · 2021£567,000
- 40 Thames Road, Slough, SL3 8DZ£316,000 · 2011£611,000
- 40 The Drive, Slough, SL3 7DB£325,000 · 2021£373,000
- 40 The Lawns, Colnbrook, Slough, SL3 0NH£110,000 · 2005£191,000
- 40 Thorn Drive, George Green, Slough, South Bucks, Buckinghamshire, SL3 6SA£71,000 · 1996£441,000
- 40 Tithe Court, Slough, SL3 8AS£200,000 · 2018£194,000
- 40 Tobermory Close, Slough, SL3 7JG£260,000 · 2024£261,000
- 40 Trelawney Avenue, Langley, Slough, SL3 8RN£415,000 · 2022£431,000
- 40 Tweed Road, Slough, SL3 8XA£139,950 · 2002£391,000
- 40 Verney Road, Slough, SL3 8NX£500,000 · 2022£541,000
- 40 Vicarage Way, Colnbrook, Slough, SL3 0RE£187,000 · 2016£197,000
- 40 Welland Close, Slough, SL3 8UP£129,950 · 2004£223,000
- 40 Willoughby Road, Slough, SL3 8JH£420,000 · 2018£498,000
- 400 Trelawney Avenue, Slough, SL3 7TS£495,000 · 2022£535,000
- 400A, Trelawney Avenue, Slough, SL3 7TS£270,000 · 2004£542,000
- 401 Maplin Park, Slough, SL3 8YF£127,500 · 2007£188,000
- 403 Maplin Park, Slough, SL3 8YF£78,000 · 1999£220,000
- 405 Maplin Park, Slough, SL3 8YF£151,500 · 2012£229,000
- 407 Maplin Park, Slough, SL3 8YF£195,000 · 2023£175,000
- 407 Trelawney Avenue, Slough, SL3 7TU£487,000 · 2021£620,000
- 409 Maplin Park, Slough, SL3 8YF£200,000 · 2018£179,000
- 409 Trelawney Avenue, Langley, Slough, SL3 7TU£330,000 · 2020£397,000
- 40A, Ives Road, Slough, SL3 8PA£280,000 · 2006£512,000
- 40A, Montagu Road, Datchet, Slough, Windsor And Maidenhead, SL3 9DW£600,000 · 2021—
- 41 Albany Park, Colnbrook, Slough, SL3 0JU£160,000 · 2016£184,000
- 41 Bannister Close, Slough, SL3 7DP£65,000 · 1995£470,000
About this area
SL3 is a UK postcode district. Stede can model 11,395 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SL3 has a median estimated value of £484,000 and an average of £524,967.
Modelled values in SL3 are +3% over the past year and +7% over five years.
303 sales were recorded in SL3 over the past 12 months.
Common questions
What is the average house price in SL3?
As of November 2026, the average estimated value is £524,967 and the median is £484,000 across 11,395 properties Stede tracks in SL3. This is not a formal market valuation.
Are house prices in SL3 going up or down?
Modelled values in SL3 are +3% over the past year and +7% over five years, based on the UK House Price Index.
What types of property are in SL3?
29% of the properties Stede tracks in SL3 are semi-detached houses. mid-terrace houses are next most common, at 27%.
How many properties are in SL3?
Stede can model 11,395 properties in SL3, with 303 recorded sales in the past 12 months.
How does Stede calculate house prices for SL3?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →