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
- 137 Parlaunt Road, Slough, SL3 8BE£540,000 · 2017£733,000
- 137 Slough Road, Datchet, Slough, Windsor And Maidenhead, SL3 9AE£825,000 · 2014£1,220,000
- 137 Tamar Way, Slough, SL3 8SZ£370,000 · 2022£415,000
- 137 Trelawney Avenue, Slough, SL3 8RQ£345,000 · 2014£632,000
- 137 Upton Court Road, Slough, SL3 7NF£167,000 · 1999£670,000
- 137 Vicarage Way, Colnbrook, Slough, SL3 0RB£133,000 · 2013£191,000
- 138 Chadwick Road, Slough, SL3 7FW£277,500 · 2022£268,000
- 138 Churchill Road, Slough, SL3 7RB£470,000 · 2020£556,000
- 138 Grampian Way, Slough, SL3 8UQ£138,500 · 2002£448,000
- 138 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HF£515,000 · 2021£616,000
- 138 Hurworth Avenue, Slough, SL3 7FQ£138,995 · 2001£243,000
- 138 Langley Road, Slough, SL3 7TF£480,000 · 2006£995,000
- 138 London Road, Datchet, Slough, Windsor And Maidenhead, SL3 9LH£230,000 · 2006£452,000
- 138 Maplin Park, Slough, SL3 8XZ£117,000 · 2002£218,000
- 138 Mead Avenue, Slough, SL3 8JA£140,000 · 2013£283,000
- 138 Penn Road, Datchet, Slough, Windsor And Maidenhead, SL3 9JE£190,000 · 2015£308,000
- 138 Trelawney Avenue, Slough, SL3 8RU£230,000 · 2006£530,000
- 138 Upton Court Road, Slough, SL3 7NE£285,000 · 2001£794,000
- 139 Grasholm Way, Slough, SL3 8WF£191,950 · 2000£680,000
- 139 Harrow Road, Slough, SL3 8SJ£330,000 · 2016£429,000
- 139 Humber Way, Slough, SL3 8SS£400,000 · 2020£515,000
- 139 Hurworth Avenue, Slough, SL3 7FG£198,000 · 2003£307,000
- 139 Langley Road, Slough, SL3 7DZ£173,500 · 2011£433,000
- 139 Mead Avenue, Slough, SL3 8JD£96,000 · 2014£154,000
- 139 Parlaunt Road, Slough, SL3 8BE£162,500 · 2002£465,000
- 139 Slough Road, Datchet, Slough, Windsor And Maidenhead, SL3 9AE£218,000 · 1995£1,169,000
- 139 Trelawney Avenue, Slough, SL3 8RQ£45,000 · 1997£333,000
- 139 Upton Court Road, Slough, SL3 7NF£345,000 · 2008£757,000
- 139 Vicarage Way, Colnbrook, Slough, SL3 0RB£42,500 · 1997£181,000
- 139A, Slough Road, Datchet, Slough, Windsor And Maidenhead, SL3 9AE£570,000 · 2006£1,098,000
- 13A, Quaves Road, Slough, SL3 7NX£464,500 · 2005£1,047,000
- 13A, St Marys Road, Slough, SL3 7EN£435,000 · 2014£729,000
- 14 - 16, David Road, Colnbrook, Slough, SL3 0DG£5,340,000 · 2022—
- 14 Acorn Close, Slough, SL3 8GU£159,950 · 2014£229,000
- 14 Agars Place, Datchet, Slough, Windsor And Maidenhead, SL3 9AH£335,000 · 2001£723,000
- 14 Aintree Close, Colnbrook, Slough, SL3 0QF£218,000 · 2012£390,000
- 14 Aldenham Close, Slough, SL3 7FN£310,000 · 2019£302,000
- 14 Alderbury Road West, Slough, SL3 8DH£525,000 · 2023£574,000
- 14 Arundel Court, Slough, SL3 7NP£274,000 · 2017£344,000
- 14 Ash Close, Slough, SL3 8EG£640,000 · 2025£719,000
- 14 Azalea Way, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RN£530,000 · 2022£645,000
- 14 Barton Road, Slough, SL3 8DF£531,000 · 2024£546,000
- 14 Bates Close, George Green, Slough, South Bucks, Buckinghamshire, SL3 6SB£239,950 · 2006£519,000
- 14 Beech Road, Slough, SL3 7DQ£162,000 · 1999£700,000
- 14 Benjamin Lane, Wexham, Slough, SL3 6AB£535,000 · 2024£604,000
- 14 Bessemer Close, Slough, SL3 7HD£345,000 · 2017£439,000
- 14 Blenheim Road, Slough, SL3 7NN£355,000 · 2010£662,000
- 14 Blinco Lane, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RQ£113,000 · 1998£526,000
- 14 Boxall Way, Slough, SL3 7UG£489,995 · 2016£614,000
- 14 Brands Road, Slough, SL3 8QP£450,000 · 2017£535,000
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 →