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
- 43 Willoughby Road, Slough, SL3 8JH£490,000 · 2025£584,000
- 43 Withycroft, George Green, Slough, South Bucks, Buckinghamshire, SL3 6BH£88,000 · 1998£438,000
- 431 Maplin Park, Slough, SL3 8YF£187,500 · 2022£180,000
- 431 Trelawney Avenue, Slough, SL3 7TT£150,000 · 2001£546,000
- 433 Maplin Park, Slough, SL3 8YF£110,000 · 2011£184,000
- 433 Trelawney Avenue, Slough, SL3 7TT£505,000 · 2021£620,000
- 435 Maplin Park, Slough, SL3 8YF£132,500 · 2012£218,000
- 435 Trelawney Avenue, Langley, Slough, SL3 7TT£565,000 · 2026£528,000
- 437 Maplin Park, Slough, SL3 8YF£85,000 · 2000£222,000
- 437 Trelawney Avenue, Slough, SL3 7TT£225,000 · 2004£537,000
- 439 Maplin Park, Slough, SL3 8YG£235,000 · 2016£230,000
- 439 Trelawney Avenue, Langley, Slough, SL3 7TT£550,000 · 2018£725,000
- 43A, Glenavon Gardens, Slough, SL3 7HW£250,000 · 2003£679,000
- 43A, London Road, Slough, SL3 7RP£144,000 · 2005£240,000
- 43A, Montagu Road, Datchet, Slough, Windsor And Maidenhead, SL3 9DT£740,000 · 2025£820,000
- 43B, London Road, Slough, SL3 7RP£169,950 · 2005£312,000
- 43C, London Road, Slough, SL3 7RP£169,000 · 2007£243,000
- 44 Albany Park, Colnbrook, Slough, SL3 0JU£128,500 · 2004£340,000
- 44 Alderbury Road, Slough, SL3 8DJ£576,000 · 2023£662,000
- 44 Amanda Court, Slough, SL3 7TE£580,000 · 2025£595,000
- 44 Barton Road, Slough, SL3 8DF£300,000 · 2014£544,000
- 44 Blandford Road South, Slough, SL3 7RY£245,000 · 2009£556,000
- 44 Blinco Lane, George Green, Slough, South Bucks, Buckinghamshire, SL3 6RQ£470,000 · 2018£616,000
- 44 Buckland Avenue, Slough, SL3 7PH£920,000 · 2024£1,029,000
- 44 Burroway Road, Slough, SL3 8EL£427,500 · 2017£493,000
- 44 Chadwick Road, Slough, SL3 7FU£225,000 · 2014£243,000
- 44 Cherry Avenue, Slough, SL3 7BT£313,000 · 2011£550,000
- 44 Churchill Road, Slough, SL3 7QZ£182,000 · 2004£418,000
- 44 Cobb Close, Datchet, Slough, Windsor And Maidenhead, SL3 9QZ£175,000 · 2007£323,000
- 44 Cockett Road, Slough, SL3 7TL£345,000 · 2021£407,000
- 44 Coleridge Crescent, Colnbrook, Slough, SL3 0PY£170,000 · 2002£507,000
- 44 Dawley Ride, Colnbrook, Slough, SL3 0QH£274,950 · 2006£636,000
- 44 Dawn Redwood Close, Horton, Slough, Windsor And Maidenhead, SL3 9QD£392,500 · 2021£486,000
- 44 Eden Close, Slough, SL3 8TZ£237,500 · 2020£268,000
- 44 Fairfield Avenue, Datchet, Slough, Windsor And Maidenhead, SL3 9NF£425,000 · 2025£432,000
- 44 Flat 1, Elmhurst Road, Slough, SL3 8LT£111,900 · 2009£195,000
- 44 Flat 2, Elmhurst Road, Slough, SL3 8LT£169,950 · 2015£210,000
- 44 Flat 3, Elmhurst Road, Slough, SL3 8LT£129,500 · 2006£202,000
- 44 Flat 4, Elmhurst Road, Slough, SL3 8LT£128,000 · 2014£186,000
- 44 Fox Road, Slough, SL3 7SJ£122,000 · 2003£335,000
- 44 Gilmore Close, Slough, SL3 7BD£320,000 · 2006£644,000
- 44 Glenavon Gardens, Slough, SL3 7HN£250,000 · 2009£583,000
- 44 Grampian Way, Slough, SL3 8UG£250,000 · 2025£283,000
- 44 Grasholm Way, Slough, SL3 8WF£630,000 · 2018£853,000
- 44 Green Lane, Datchet, Slough, Windsor And Maidenhead, SL3 9EX£200,000 · 2006£396,000
- 44 Halkingcroft, Slough, SL3 7AT£676,500 · 2020£809,000
- 44 Hawkes Close, Langley, Slough, SL3 8BN£199,995 · 2005£236,000
- 44 High Street, Langley, Slough, SL3 8JP£147,000 · 2003£502,000
- 44 Humber Way, Slough, SL3 8ST£225,000 · 2007£413,000
- 44 Hurworth Avenue, Slough, SL3 7FE£480,000 · 2022£549,000
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 →