House prices in SL1
Median value — November 2026
£377,000
Modelled from 18,509 properties Stede tracks in SL1
Market snapshot
£377,000
Median value
£399,392
Average value
467
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 | £113,009 |
| 2001 | £133,678 |
| 2002 | £158,338 |
| 2003 | £173,149 |
| 2004 | £185,348 |
| 2005 | £186,413 |
| 2006 | £205,738 |
| 2007 | £219,099 |
| 2008 | £191,234 |
| 2009 | £194,049 |
| 2010 | £200,263 |
| 2011 | £202,949 |
| 2012 | £206,616 |
| 2013 | £219,699 |
| 2014 | £252,261 |
| 2015 | £299,418 |
| 2016 | £329,426 |
| 2017 | £335,903 |
| 2018 | £338,358 |
| 2019 | £318,583 |
| 2020 | £329,975 |
| 2021 | £351,606 |
| 2022 | £368,856 |
| 2023 | £364,522 |
| 2024 | £370,277 |
| 2025 | £369,935 |
| 2026 | £377,000 |
Property types
- Flat / Maisonette39%£217,000
- Semi-detached house26%£462,000
- Mid-terrace house24%£396,000
- Detached house11%£672,500
- Property0%£323,000
Recent sales
- Regent Court, 14, Stoke Poges Lane, Slough, SL1 3LG£200,000 · 2026£229,000
- 122 Belgrave Road, Slough, SL1 3RB£460,000 · 2026£478,000
- 4 High Street, Burnham, Slough, Buckinghamshire, SL1 7JH£330,000 · 2026£550,000
- 114 Arborfield Close, Slough, SL1 2JW£497,000 · 2026£558,000
- 38 Lent Green Lane, Burnham, Slough, Buckinghamshire, SL1 7AP£367,500 · 2026£404,000
- 76 Uxbridge Road, Slough, SL1 1SU£11,970,000 · 2026—
- 31 Thirlmere Avenue, Slough, SL1 6EB£278,000 · 2026£286,000
- Bisham Court, 13, Park Street, Slough, SL1 1PW£150,000 · 2026£179,000
Addresses in SL1
- 41 The Fairway, Burnham, Slough, Buckinghamshire, SL1 8DS£1,060,000 · 2025£1,162,000
- 41 Thirlmere Avenue, Slough, SL1 6EB£62,000 · 1997£265,000
- 41 Thurston Road, Slough, SL1 3JW£180,000 · 2013£323,000
- 41 Tockley Road, Burnham, Slough, South Bucks, Buckinghamshire, SL1 7DQ£128,000 · 2001£426,000
- 41 Trumper Way, Slough, SL1 5EY£295,000 · 2015£380,000
- 41 Two Mile Drive, Slough, SL1 5UH£184,000 · 2002£462,000
- 41 Upton Park, Slough, SL1 2DA£495,000 · 2001£1,271,000
- 41 Upton Road, Slough, SL1 2AD£230,000 · 2011£427,000
- 41 Walpole Road, Slough, SL1 6PA£450,000 · 2025£461,000
- 41 Washington Drive, Slough, SL1 5RD£280,000 · 2015£382,000
- 41 Wellesley Road, Slough, SL1 1UX£66,000 · 1996£396,000
- 41 Westgate Crescent, Slough, SL1 5BY£176,000 · 2003£418,000
- 41 Westlands Avenue, Slough, SL1 6AH£167,000 · 2000£563,000
- 41 Wilmot Road, Burnham, Slough, South Bucks, Buckinghamshire, SL1 7EN£375,000 · 2021£459,000
- 41 Windermere Way, Slough, SL1 6EJ£375,000 · 2021£443,000
- 41 Woodland Avenue, Slough, SL1 3BX£94,950 · 1997£489,000
- 41 Worcester Gardens, Slough, SL1 2QD£127,000 · 2014£178,000
- 410 Bath Road, Slough, SL1 6JA£205,000 · 2021£135,000
- 410A, Bath Road, Slough, SL1 6JA£200,000 · 2018—
- 41A, Arborfield Close, Slough, SL1 2JP£210,000 · 2017£196,000
- 41A, Baylis Road, Slough, SL1 3PH£126,000 · 2015£184,000
- 41A, Eastfield Road, Burnham, Slough, South Bucks, Buckinghamshire, SL1 7EH£187,500 · 2010£417,000
- 41A, Flat A, Belfast Avenue, Slough, SL1 3HF£37,500 · 1997£186,000
- 41A, Hencroft Street South, Slough, SL1 1RF£260,000 · 2017£263,000
- 41A, Plackett Way, Slough, SL1 5JU£556,000 · 2025£594,000
- 41A, Seymour Road, Slough, SL1 2NS£29,000 · 1996£170,000
- 41A, Sussex Place, Slough, SL1 1NH£147,000 · 2007£193,000
- 41B, Belfast Avenue, Slough, SL1 3HF£84,000 · 2003£174,000
- 41B, Hencroft Street South, Slough, SL1 1RF£104,000 · 2025£115,000
- 41B, Northampton Avenue, Slough, SL1 3BJ£134,000 · 2008£315,000
- 41B, Plackett Way, Slough, SL1 5JU£575,000 · 2025£594,000
- 41D, Sussex Place, Slough, SL1 1NH£137,500 · 2006£251,000
- 42 Adelphi Gardens, Slough, SL1 2RG£250,000 · 2024£230,000
- 42 Aldbourne Road, Burnham, Slough, South Bucks, Buckinghamshire, SL1 7NJ£259,950 · 2006£580,000
- 42 Alder Close, Slough, SL1 5DQ£337,000 · 2024£336,000
- 42 Aldin Avenue South, Slough, SL1 1RR£153,000 · 2006£229,000
- 42 Almond Road, Burnham, Slough, South Bucks, Buckinghamshire, SL1 8HA£470,000 · 2016£565,000
- 42 Anthony Way, Slough, SL1 5PQ£229,950 · 2009£466,000
- 42 Aspects Court, Slough, SL1 2EG£210,000 · 2017£168,000
- 42 Avebury, Slough, SL1 5SY£77,000 · 1997£402,000
- 42 Bader Gardens, Slough, SL1 9DN£215,000 · 2019£265,000
- 42 Baird Close, Slough, SL1 9HL£155,000 · 2022£187,000
- 42 Barnfield, Slough, SL1 5JW£221,000 · 2013£439,000
- 42 Beechwood Gardens, Slough, SL1 2HR£17,000 · 2022—
- 42 Belgrave Road, Slough, SL1 3RE£162,000 · 2006£349,000
- 42 Blumfield Crescent, Slough, SL1 6NH£449,000 · 2021£551,000
- 42 Boarlands Close, Slough, SL1 5DD£250,000 · 2024£252,000
- 42 Botham Drive, Slough, SL1 2LY£122,000 · 2002£224,000
- 42 Bowyer Drive, Slough, SL1 5EG£380,000 · 2025£392,000
- 42 Bradley Road, Slough, SL1 3PP£150,000 · 2017£156,000
About this area
SL1 is a UK postcode district. Stede can model 18,509 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SL1 has a median estimated value of £377,000 and an average of £399,392.
Modelled values in SL1 are +3% over the past year and +7% over five years.
The market here is mostly flats, which make up 39% of the properties Stede tracks in SL1.
467 sales were recorded in SL1 over the past 12 months.
Common questions
What is the average house price in SL1?
As of November 2026, the average estimated value is £399,392 and the median is £377,000 across 18,509 properties Stede tracks in SL1. This is not a formal market valuation.
Are house prices in SL1 going up or down?
Modelled values in SL1 are +3% over the past year and +7% over five years, based on the UK House Price Index.
What types of property are in SL1?
39% of the properties Stede tracks in SL1 are flats. semi-detached houses are next most common, at 26%.
How many properties are in SL1?
Stede can model 18,509 properties in SL1, with 467 recorded sales in the past 12 months.
How does Stede calculate house prices for SL1?
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 →