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
- 145 High Street, Langley, Slough, SL3 8LP£145,000 · 1998£659,000
- 145 Humber Way, Slough, SL3 8SS£90,000 · 1999£408,000
- 145 Hurworth Avenue, Slough, SL3 7FG£227,995 · 2001£550,000
- 145 Langley Road, Slough, SL3 7DZ£207,950 · 2001£739,000
- 145 Maplin Park, Slough, SL3 8YD£270,000 · 2025£282,000
- 145 Mead Avenue, Slough, SL3 8JD£115,000 · 2015£164,000
- 145 Parlaunt Road, Slough, SL3 8BG£220,000 · 2003£517,000
- 145 Slough Road, Datchet, Slough, Windsor And Maidenhead, SL3 9AE£950,000 · 2017—
- 145 Tamar Way, Slough, SL3 8SZ£415,000 · 2025£452,000
- 145 Upton Court Road, Slough, SL3 7NF£320,000 · 2006£646,000
- 145 Vicarage Way, Colnbrook, Slough, SL3 0RB£175,000 · 2020£174,000
- 146 Chadwick Road, Slough, SL3 7FW£235,000 · 2014£254,000
- 146 Churchill Road, Slough, SL3 7RB£345,000 · 2019£350,000
- 146 Grampian Way, Slough, SL3 8UQ£101,000 · 2000£384,000
- 146 High Street, Langley, Slough, SL3 8LF£155,000 · 2000£776,000
- 146 Langley Road, Slough, SL3 7TG£285,000 · 1999£1,134,000
- 146 London Road, Datchet, Slough, Windsor And Maidenhead, SL3 9LH£530,000 · 2021£588,000
- 146 Maplin Park, Slough, SL3 8XZ£266,500 · 2019£257,000
- 146 Mead Avenue, Slough, SL3 8JA£35,000 · 1997£267,000
- 146 Parlaunt Road, Slough, SL3 8AZ£239,547 · 2017£337,000
- 146 Penn Road, Datchet, Slough, Windsor And Maidenhead, SL3 9JE£239,000 · 2023£259,000
- 146 Trelawney Avenue, Slough, SL3 8RU£155,000 · 2003£391,000
- 146 Upton Court Road, Slough, SL3 7NE£475,000 · 2015£772,000
- 147 Cobb Close, Datchet, Slough, Windsor And Maidenhead, SL3 9QX£119,950 · 1998£545,000
- 147 High Street, Langley, Slough, SL3 8LP£613,613 · 2022£638,000
- 147 Hurworth Avenue, Slough, SL3 7FG£229,995 · 2001£613,000
- 147 Langley Road, Slough, SL3 7DZ£627,000 · 2021£797,000
- 147 Maplin Park, Slough, SL3 8YD£298,000 · 2018£287,000
- 147 Marlborough Road, Slough, SL3 7JS£602,500 · 2025£634,000
- 147 Mead Avenue, Slough, SL3 8JD£72,000 · 2009£154,000
- 147 Tamar Way, Slough, SL3 8SZ£372,000 · 2020£450,000
- 147 Upton Court Road, Slough, SL3 7NF£335,000 · 2008£655,000
- 147 Vicarage Way, Colnbrook, Slough, SL3 0RB£137,500 · 2006£195,000
- 148 Langley Road, Slough, SL3 7TG£595,000 · 2015£767,000
- 148 London Road, Datchet, Slough, Windsor And Maidenhead, SL3 9LH£600,000 · 2020£689,000
- 148 Maplin Park, Slough, SL3 8XZ£270,000 · 2026£268,000
- 148 Mead Avenue, Slough, SL3 8JA£106,000 · 2023£117,000
- 148 Meadfield Road, Slough, SL3 8JF£375,000 · 2014£632,000
- 148 Penn Road, Datchet, Slough, Windsor And Maidenhead, SL3 9JE£227,000 · 2021£221,000
- 148 Reddington Drive, Slough, SL3 7QD£235,000 · 2006£471,000
- 148 Upton Court Road, Slough, SL3 7NE£392,000 · 2008£730,000
- 149 Churchill Road, Slough, SL3 7RD£307,000 · 2015£430,000
- 149 Cobb Close, Datchet, Slough, Windsor And Maidenhead, SL3 9QX£240,000 · 2011£421,000
- 149 Hurworth Avenue, Slough, SL3 7FG£229,995 · 2001£637,000
- 149 Maplin Park, Slough, SL3 8YD£202,000 · 2014£263,000
- 149 Marlborough Road, Slough, SL3 7JS£334,000 · 2010£641,000
- 149 Mead Avenue, Slough, SL3 8JD£83,000 · 2006£154,000
- 149 Parlaunt Road, Slough, SL3 8BG£280,000 · 2008£495,000
- 149 Slough Road, Datchet, Slough, SL3 9AE£552,500 · 2006£1,026,000
- 149 Tamar Way, Slough, SL3 8SZ£420,000 · 2023£452,000
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 →