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
- 176 Horton Road, Datchet, Slough, SL3 9HJ£135,000 · 2013£211,000
- 176 Langley Road, Slough, SL3 7EE£594,000 · 2021£746,000
- 176 London Road, Slough, SL3 7HS£425,000 · 2010£865,000
- 176 Maplin Park, Slough, SL3 8XZ£175,000 · 2007£236,000
- 176 Parlaunt Road, Slough, SL3 8AZ£407,500 · 2021£402,000
- 176 Reddington Drive, Slough, SL3 7QB£193,000 · 2007£397,000
- 176 Trelawney Avenue, Slough, SL3 8RX£245,000 · 2010£527,000
- 177 Humber Way, Slough, SL3 8SS£470,000 · 2025£505,000
- 177 Hurworth Avenue, Slough, SL3 7FQ£176,000 · 2004£234,000
- 177 Langley Road, Slough, SL3 7EA£410,000 · 2013£747,000
- 177 Maplin Park, Slough, SL3 8YD£52,000 · 1998£181,000
- 177 Mead Avenue, Slough, SL3 8JD£111,500 · 2015£157,000
- 177 Trelawney Avenue, Slough, SL3 8RF£210,500 · 2010£460,000
- 177 Upton Court Road, Slough, SL3 7LN£205,000 · 2018£210,000
- 177 Vicarage Way, Colnbrook, Slough, SL3 0RD£310,000 · 2015£436,000
- 178 Grampian Way, Slough, SL3 8UQ£134,500 · 2005£285,000
- 178 High Street, Langley, Slough, SL3 8LF£360,000 · 2021£425,000
- 178 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HJ£176,000 · 2007£236,000
- 178 Humber Way, Slough, SL3 8SU£165,000 · 2004£398,000
- 178 Langley Road, Slough, SL3 7EE£750,000 · 2023£787,000
- 178 London Road, Slough, SL3 7HS£600,000 · 2016£760,000
- 178 Maplin Park, Slough, SL3 8XZ£219,000 · 2019£204,000
- 178 Parlaunt Road, Slough, SL3 8AZ£121,500 · 2000£420,000
- 179 High Street, Langley, Slough, SL3 8LP£146,000 · 2001£495,000
- 179 Humber Way, Slough, SL3 8SS£215,000 · 2005£503,000
- 179 Hurworth Avenue, Slough, SL3 7FQ£168,000 · 2010£255,000
- 179 Maplin Park, Slough, SL3 8YD£128,500 · 2008£328,000
- 179 Mead Avenue, Slough, SL3 8JD£72,500 · 2011£149,000
- 179 Trelawney Avenue, Slough, SL3 8RF£172,000 · 2005£422,000
- 179 Upton Court Road, Slough, SL3 7LN£135,000 · 2002£247,000
- 179A, Humber Way, Slough, SL3 8SS£395,000 · 2022£416,000
- 17A, Hill Rise, Slough, SL3 8RA£264,000 · 2000£788,000
- 17A, Holmlea Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HG£205,000 · 2015£223,000
- 17A, Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9EN£419,750 · 2021£479,000
- 18 Acorn Close, Slough, SL3 8GU£246,000 · 2022£243,000
- 18 Agars Place, Datchet, Slough, Windsor And Maidenhead, SL3 9AH£427,000 · 2005£767,000
- 18 Aintree Close, Colnbrook, Slough, SL3 0QF£249,000 · 2007£501,000
- 18 Alan Way, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RA£155,000 · 2012£253,000
- 18 Aldenham Close, Slough, SL3 7FN£180,000 · 2009£257,000
- 18 Alderbury Road, Langley, Slough, SL3 8DQ£33,200 · 1997£278,000
- 18 Alderbury Road West, Slough, SL3 8DH£514,000 · 2022£533,000
- 18 Amanda Court, Slough, SL3 7TE£490,000 · 2016£612,000
- 18 Arundel Court, Slough, SL3 7NP£168,000 · 2005£261,000
- 18 Ash Close, Slough, SL3 8EG£406,500 · 2020£487,000
- 18 August End, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RP£358,000 · 2013£711,000
- 18 Azalea Way, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RN£417,000 · 2018£500,000
- 18 Bannister Close, Slough, SL3 7DP£655,050 · 2021£789,000
- 18 Barton Road, Slough, SL3 8DF£484,000 · 2017£614,000
- 18 Benjamin Lane, Wexham, Slough, SL3 6AB£315,000 · 2013£600,000
- 18 Bessemer Close, Slough, SL3 7HD£312,000 · 2015£416,000
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 →