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
- 164 Upton Court Road, Slough, SL3 7NE£225,000 · 2001£563,000
- 165 Cobb Close, Datchet, Slough, Windsor And Maidenhead, SL3 9QX£136,500 · 2016£156,000
- 165 High Street, Langley, Slough, SL3 8LP£596,000 · 2020£752,000
- 165 Humber Way, Slough, SL3 8SS£375,000 · 2025£444,000
- 165 Hurworth Avenue, Slough, SL3 7FQ£172,000 · 2013£242,000
- 165 Maplin Park, Slough, SL3 8YD£146,000 · 2015£186,000
- 165 Mead Avenue, Slough, SL3 8JD£115,000 · 2015£166,000
- 165 Parlaunt Road, Slough, SL3 8BG£155,500 · 2000£534,000
- 165 Trelawney Avenue, Slough, SL3 8RQ£69,000 · 1997£381,000
- 165 Vicarage Way, Colnbrook, Slough, SL3 0RB£258,000 · 2024£284,000
- 166 High Street, Langley, Slough, SL3 8LF£193,800 · 2004£456,000
- 166 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HJ£163,000 · 2015£216,000
- 166 Langley Road, Slough, SL3 7TG£340,000 · 2006£691,000
- 166 Mead Avenue, Slough, SL3 8JA£137,000 · 2016£161,000
- 166 Parlaunt Road, Slough, SL3 8AZ£23,134 · 1995£195,000
- 166 Reddington Drive, Slough, SL3 7QD£169,950 · 2004£394,000
- 166 Upton Court Road, Slough, SL3 7NE£159,950 · 1999£720,000
- 167 Cobb Close, Datchet, Slough, Windsor And Maidenhead, SL3 9QX£120,000 · 2015£154,000
- 167 Hurworth Avenue, Slough, SL3 7FQ£134,995 · 2001£243,000
- 167 Maplin Park, Slough, SL3 8YD£119,950 · 2005£198,000
- 167 Mead Avenue, Slough, SL3 8JD£118,000 · 2015£162,000
- 167 Parlaunt Road, Slough, SL3 8BG£330,000 · 2020£440,000
- 167 Tamar Way, Slough, SL3 8SZ£407,500 · 2024£435,000
- 167 Vicarage Way, Colnbrook, Slough, SL3 0RB£160,000 · 2011£340,000
- 168 High Street, Langley, Slough, SL3 8LF£93,000 · 1999£413,000
- 168 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HJ£163,500 · 2014£228,000
- 168 Maplin Park, Slough, SL3 8XZ£120,000 · 2012£197,000
- 168 Mead Avenue, Slough, SL3 8JA£77,000 · 2010£153,000
- 168 Parlaunt Road, Slough, SL3 8AZ£375,000 · 2025£402,000
- 168 Reddington Drive, Slough, SL3 7QD£410,000 · 2023£437,000
- 169 Cobb Close, Datchet, Slough, Windsor And Maidenhead, SL3 9QX£222,000 · 2020£222,000
- 169 Humber Way, Slough, SL3 8SS£400,000 · 2024£422,000
- 169 Hurworth Avenue, Slough, SL3 7FQ£266,000 · 2025£260,000
- 169 Maplin Park, Slough, SL3 8YD£120,000 · 2007£280,000
- 169 Mead Avenue, Slough, SL3 8JD£55,000 · 2002£153,000
- 169 Parlaunt Road, Slough, SL3 8BG£335,000 · 2017£430,000
- 169 Trelawney Avenue, Slough, SL3 8RQ£206,000 · 2007£387,000
- 16A, Chestnut Avenue, Slough, SL3 7DE£730,000 · 2020£878,000
- 16A, Haynes Close, Slough, SL3 8NA£176,000 · 1999£736,000
- 16A, Montagu Road, Datchet, Slough, Windsor And Maidenhead, SL3 9DJ£240,000 · 2019£265,000
- 16B, London Road, Slough, SL3 7HG£500,000 · 2007£835,000
- 17 Albany Park, Colnbrook, Slough, SL3 0JT£126,500 · 2003£271,000
- 17 Aldenham Close, Slough, SL3 7FN£182,000 · 2009£259,000
- 17 Alderbury Road, Langley, Slough, SL3 8DQ£246,000 · 2011£513,000
- 17 Amanda Court, Slough, SL3 7TD£295,000 · 2007£609,000
- 17 Arundel Court, Slough, SL3 7NP£146,000 · 2003£250,000
- 17 August End, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RP£554,000 · 2019£726,000
- 17 Bannister Close, Slough, SL3 7DP£580,000 · 2023£626,000
- 17 Barchester Road, Slough, SL3 7EZ£340,000 · 2021£404,000
- 17 Barton Road, Slough, SL3 8DF£515,000 · 2023£553,000
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 →