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
- 247 Upton Court Road, Slough, SL3 7LW£136,000 · 2012£206,000
- 248 Horton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9HN£420,000 · 2021£461,000
- 248 Reddington Drive, Slough, SL3 7SL£255,000 · 2019£245,000
- 248 Trelawney Avenue, Slough, SL3 7UD£150,000 · 2026—
- 248A, High Street, Langley, Slough, SL3 8LL£227,500 · 2010£485,000
- 249 Maplin Park, Slough, SL3 8YE£153,000 · 2010£228,000
- 249 Mead Avenue, Slough, SL3 8JE£70,000 · 2010£148,000
- 249 Trelawney Avenue, Slough, SL3 7UF£186,500 · 2006£420,000
- 249 Upton Court Road, Slough, SL3 7LW£146,000 · 2024£148,000
- 25 Albany Park, Colnbrook, Slough, SL3 0JU£245,000 · 2021£274,000
- 25 Alderbury Road, Langley, Slough, SL3 8DJ£520,000 · 2020£698,000
- 25 Alderbury Road West, Slough, SL3 8DH£425,000 · 2017£521,000
- 25 Amanda Court, Slough, SL3 7TD£645,000 · 2024£718,000
- 25 Bates Close, George Green, Slough, South Bucks, Buckinghamshire, SL3 6SB£101,000 · 2005£384,000
- 25 Benjamin Lane, Wexham, Slough, SL3 6AB£195,000 · 2009£308,000
- 25 Blenheim Road, Slough, SL3 7NL£750,000 · 2026£660,000
- 25 Boxall Way, Slough, SL3 7UG£549,995 · 2016£642,000
- 25 Bridgewater Court, Slough, SL3 8JX£163,000 · 2015£190,000
- 25 Buckland Avenue, Slough, SL3 7PJ£289,000 · 2021£502,000
- 25 Burroway Road, Slough, SL3 8EH£285,000 · 2007£611,000
- 25 Chadwick Road, Slough, SL3 7FT£350,000 · 2013£536,000
- 25 Cherry Avenue, Slough, SL3 7BT£445,000 · 2016£540,000
- 25 Cobb Close, Datchet, Slough, Windsor And Maidenhead, SL3 9QU£75,000 · 2003£160,000
- 25 Cockett Road, Slough, SL3 7TQ£260,000 · 2005£617,000
- 25 Coleridge Crescent, Colnbrook, Slough, SL3 0PY£223,000 · 2006£455,000
- 25 Courtlands Avenue, Slough, SL3 7LD£640,000 · 2020£791,000
- 25 Crown Meadow, Colnbrook, Slough, SL3 0LJ£360,000 · 2021£444,000
- 25 Dalton Green, Slough, SL3 7GA£362,500 · 2014£525,000
- 25 Dandridge Close, Slough, SL3 7JJ£660,000 · 2017£808,000
- 25 Darrell Close, Slough, SL3 7QN£134,000 · 2006£221,000
- 25 Dawn Redwood Close, Horton, Slough, Windsor And Maidenhead, SL3 9QD£230,000 · 2025£307,000
- 25 Denton Way, Slough, SL3 7DJ£440,000 · 2014£695,000
- 25 Deverills Way, Slough, SL3 8WN£142,950 · 1999£563,000
- 25 Ditton Road, Datchet, Slough, Windsor And Maidenhead, SL3 9LJ£440,000 · 2024£458,000
- 25 Downs Road, Slough, SL3 7BZ£610,000 · 2025£793,000
- 25 Edgeworth Close, Slough, SL3 7FS£415,000 · 2014£646,000
- 25 Ember Road, Slough, SL3 8ED£135,000 · 1997£691,000
- 25 Fairfield Avenue, Datchet, Slough, Windsor And Maidenhead, SL3 9NQ£625,000 · 2025£751,000
- 25 Fieldhurst, Slough, SL3 8PQ£484,560 · 2019£609,000
- 25 Foxherne, Slough, SL3 7AR£543,000 · 2014£890,000
- 25 Gosling Road, Slough, SL3 7TP£181,000 · 2006£389,000
- 25 Grampian Way, Slough, SL3 8UF£205,000 · 2016£223,000
- 25 Grangewood, Wexham, Slough, South Bucks, Buckinghamshire, SL3 6LP£475,000 · 2010£882,000
- 25 Grasholm Way, Slough, SL3 8WE£268,000 · 2001£648,000
- 25 Halkingcroft, Slough, SL3 7BB£127,000 · 1998£612,000
- 25 Harvey Road, Slough, SL3 8HZ£280,000 · 2025£288,000
- 25 Hawkes Close, Langley, Slough, SL3 8BN£280,000 · 2017£268,000
- 25 Haynes Close, Slough, SL3 8NA£137,500 · 2006£258,000
- 25 High Street, Datchet, Slough, Windsor And Maidenhead, SL3 9EQ£540,000 · 2006£890,000
- 25 High Street, Langley, Slough, SL3 8NF£318,000 · 2015£441,000
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 →