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
- 183 Upton Court Road, Slough, SL3 7LN£159,000 · 2016£153,000
- 184 High Street, Langley, Slough, SL3 8LF£190,000 · 2013£385,000
- 184 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HL£185,000 · 2015£347,000
- 184 Langley Road, Slough, SL3 7EE£420,000 · 2010£844,000
- 184 London Road, Slough, SL3 7HS£196,000 · 2000£710,000
- 184 Maplin Park, Slough, SL3 8XZ£144,950 · 2004£239,000
- 185 High Street, Langley, Slough, SL3 8LP£290,000 · 2021£323,000
- 185 Maplin Park, Slough, SL3 8YD£201,500 · 2025£194,000
- 185 Mead Avenue, Slough, SL3 8JD£142,000 · 2016£135,000
- 185 Upton Court Road, Slough, SL3 7LN£56,000 · 1998£213,000
- 186 High Street, Langley, Slough, SL3 8LF£280,000 · 2016£364,000
- 186 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HL£182,500 · 2014£312,000
- 186 London Road, Slough, SL3 7HS£693,000 · 2018£879,000
- 186 Maplin Park, Slough, SL3 8XZ£143,000 · 2014£199,000
- 186 Parlaunt Road, Slough, SL3 8AZ£360,000 · 2017£438,000
- 186 Reddington Drive, Slough, SL3 7QB£420,000 · 2021£368,000
- 187 High Street, Langley, Slough, SL3 8LP£210,000 · 2026£319,000
- 187 Humber Way, Slough, SL3 8SS£292,000 · 2014£437,000
- 187 Maplin Park, Slough, SL3 8YD£48,500 · 1998£183,000
- 187 Mead Avenue, Slough, SL3 8JD£315,000 · 2025£321,000
- 187 Upton Court Road, Slough, SL3 7LN£125,000 · 2011£205,000
- 188 Grampian Way, Slough, SL3 8UQ£388,000 · 2021£456,000
- 188 High Street, Langley, Slough, SL3 8LF£150,000 · 2016£286,000
- 188 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HL£255,000 · 2021£305,000
- 188 Maplin Park, Slough, SL3 8XZ£225,000 · 2024£221,000
- 188 Parlaunt Road, Slough, SL3 8AZ£177,000 · 2002£434,000
- 188 Trelawney Avenue, Slough, SL3 8RX£193,000 · 2005£420,000
- 189 High Street, Langley, Slough, SL3 8LP£362,000 · 2025£365,000
- 189 Humber Way, Slough, SL3 8SS£216,000 · 2012£417,000
- 189 Maplin Park, Slough, SL3 8YD£158,000 · 2007£228,000
- 189 Mead Avenue, Slough, SL3 8JD£158,000 · 2021£154,000
- 189 Trelawney Avenue, Slough, SL3 8RF£201,000 · 2008£376,000
- 189 Upton Court Road, Slough, SL3 7LN£250,000 · 2023£244,000
- 189 Vicarage Way, Colnbrook, Slough, SL3 0RD£163,000 · 2002£609,000
- 18A, Springfield Road, Slough, SL3 8QJ£250,000 · 2011£568,000
- 19 2, The Avenue, Datchet, Slough, Windsor And Maidenhead, SL3 9DQ£139,950 · 2005£220,000
- 19 Albany Park, Colnbrook, Slough, SL3 0JT£201,000 · 2025£280,000
- 19 Aldenham Close, Slough, SL3 7FN£165,000 · 2009£248,000
- 19 Alderbury Road, Langley, Slough, SL3 8DQ£480,000 · 2024£531,000
- 19 Alderbury Road West, Slough, SL3 8DH£79,000 · 1996£520,000
- 19 Amanda Court, Slough, SL3 7TD£336,000 · 2011£674,000
- 19 Arundel Court, Slough, SL3 7NP£278,000 · 2017£260,000
- 19 Bannister Close, Slough, SL3 7DP£129,000 · 1998£573,000
- 19 Bates Close, George Green, Slough, South Bucks, Buckinghamshire, SL3 6SB£157,000 · 2016£305,000
- 19 Beaulieu Close, Datchet, Slough, Windsor And Maidenhead, SL3 9DD£725,000 · 2025£783,000
- 19 Blandford Road South, Slough, SL3 7RT£266,000 · 2009£588,000
- 19 Blenheim Road, Slough, SL3 7NL£352,000 · 2007£692,000
- 19 Blinco Lane, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RG£286,501 · 2015£460,000
- 19 Boxall Way, Slough, SL3 7UG£650,000 · 2016£794,000
- 19 Brands Road, Slough, SL3 8QP£215,000 · 2007£401,000
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 →