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
- 18 Sycamore Walk, George Green, Slough, South Bucks, Buckinghamshire, SL3 6BN£269,950 · 2012£500,000
- 18 Tall Trees, Colnbrook, Slough, SL3 0JS£225,000 · 2025£257,000
- 18 Thames Road, Slough, SL3 8DZ£325,000 · 2006£652,000
- 18 The Drive, Slough, SL3 7DB£180,000 · 2025£188,000
- 18 The Glen, Slough, SL3 7HP£105,000 · 1995£666,000
- 18 The Lawns, Colnbrook, Slough, SL3 0NH£106,950 · 2002£200,000
- 18 Thorn Drive, George Green, Slough, South Bucks, Buckinghamshire, SL3 6SA£485,000 · 2022£525,000
- 18 Tilbury Walk, Slough, SL3 8EX£210,000 · 2006£252,000
- 18 Tithe Court, Slough, SL3 8AS£138,000 · 2006£341,000
- 18 Tobermory Close, Slough, SL3 7JG£293,995 · 2006£573,000
- 18 Torridge Road, Slough, SL3 8UR£128,000 · 2002£382,000
- 18 Trelawney Avenue, Slough, SL3 8RN£192,000 · 2005£419,000
- 18 Trent Road, Slough, SL3 8AP£185,000 · 2012£378,000
- 18 Upton Court Road, Slough, SL3 7LY£190,000 · 1997£1,347,000
- 18 Verney Road, Slough, SL3 8NX£169,000 · 2003£506,000
- 18 Vicarage Way, Colnbrook, Slough, South Bucks, Buckinghamshire, SL3 0RE£67,500 · 2004£203,000
- 18 Walker Crescent, Slough, SL3 7GB£430,000 · 2020£553,000
- 18 Welland Close, Slough, SL3 8UZ£103,000 · 1999£506,000
- 18 Wild Green South, Slough, SL3 8NT£192,000 · 2023£197,000
- 18 Windrush Avenue, Slough, SL3 8ER£249,950 · 2007£447,000
- 18 Withycroft, George Green, Slough, South Bucks, Buckinghamshire, SL3 6BH£610,000 · 2025£655,000
- 18 Woodstock Avenue, Slough, SL3 7LJ£347,000 · 2004£767,000
- 18 Wylands Road, Slough, SL3 8JT£275,000 · 2025£268,000
- 180 Grampian Way, Slough, SL3 8UQ£177,500 · 2004£440,000
- 180 High Street, Langley, Slough, SL3 8LF£320,000 · 2019£398,000
- 180 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HJ£57,000 · 1997£225,000
- 180 Langley Road, Slough, SL3 7EE£770,000 · 2024£828,000
- 180 London Road, Slough, SL3 7HS£593,000 · 2021£686,000
- 180 Maplin Park, Slough, SL3 8XZ£245,000 · 2021£247,000
- 180 Parlaunt Road, Slough, SL3 8AZ£180,000 · 2005£377,000
- 180 Reddington Drive, Slough, SL3 7QB£193,000 · 2013£432,000
- 180 Trelawney Avenue, Slough, SL3 8RX£224,000 · 2010£436,000
- 181 High Street, Langley, Slough, SL3 8LP£405,000 · 2021£493,000
- 181 Humber Way, Slough, SL3 8SS£390,000 · 2022£444,000
- 181 Langley Road, Slough, SL3 7EA£760,000 · 2023£787,000
- 181 Maplin Park, Slough, SL3 8YD£148,000 · 2015£181,000
- 181 Mead Avenue, Slough, SL3 8JD£148,000 · 2018£141,000
- 181 Tamar Way, Slough, SL3 8SZ£495,000 · 2024£532,000
- 181 Upton Court Road, Slough, SL3 7LN£130,000 · 2011£204,000
- 182 Grampian Way, Slough, SL3 8UQ£385,000 · 2021£449,000
- 182 High Street, Langley, Slough, SL3 8LF£355,000 · 2024£401,000
- 182 Humber Way, Slough, SL3 8SU£95,500 · 2000£386,000
- 182 London Road, Slough, SL3 7HS£615,000 · 2016£725,000
- 182 Maplin Park, Slough, SL3 8XZ£227,500 · 2017£198,000
- 182 Parlaunt Road, Slough, SL3 8AZ£220,000 · 2009£432,000
- 182 Trelawney Avenue, Langley, Slough, SL3 8RX£362,500 · 2021£426,000
- 183 High Street, Langley, Slough, SL3 8LP£165,000 · 2002£502,000
- 183 Langley Road, Slough, SL3 7EA£670,000 · 2021£776,000
- 183 Maplin Park, Slough, SL3 8YD£145,000 · 2015£191,000
- 183 Mead Avenue, Slough, SL3 8JD£118,000 · 2021£120,000
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 →