House prices in SL1
Median value — November 2026
£379,000
Modelled from 18,911 properties Stede tracks in SL1
Market snapshot
£379,000
Median value
£474,354
Average value
469
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 | £113,609 |
| 2001 | £134,387 |
| 2002 | £159,178 |
| 2003 | £174,067 |
| 2004 | £186,331 |
| 2005 | £187,402 |
| 2006 | £206,829 |
| 2007 | £220,261 |
| 2008 | £192,248 |
| 2009 | £195,078 |
| 2010 | £201,325 |
| 2011 | £204,026 |
| 2012 | £207,712 |
| 2013 | £220,864 |
| 2014 | £253,599 |
| 2015 | £301,006 |
| 2016 | £331,173 |
| 2017 | £337,685 |
| 2018 | £340,153 |
| 2019 | £320,273 |
| 2020 | £331,725 |
| 2021 | £353,471 |
| 2022 | £370,812 |
| 2023 | £366,456 |
| 2024 | £372,241 |
| 2025 | £371,897 |
| 2026 | £379,000 |
Property types
- Flat / Maisonette38%£217,000
- Semi-detached house26%£462,000
- Mid-terrace house23%£396,000
- Detached house11%£673,000
- Property2%£727,000
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
- 31 Thirlmere Avenue, Slough, SL1 6EB£278,000 · 2026£286,000
- 76 Uxbridge Road, Slough, SL1 1SU£11,970,000 · 2026£16,152,000
- 38 Lent Green Lane, Burnham, Slough, Buckinghamshire, SL1 7AP£367,500 · 2026£404,000
- 26 Park Street, Slough, SL1 1PS£280,000 · 2026£309,000
Addresses in SL1
- Parliament House, Flat 1, St Laurence Way, Slough, SL1 2BW£180,000 · 2015£194,000
- Parliament House, Flat 10, St Laurence Way, Slough, SL1 2BW£275,000 · 2024£282,000
- Parliament House, Flat 12, St Laurence Way, Slough, SL1 2BW£270,000 · 2020£260,000
- Parliament House, Flat 13, St Laurence Way, Slough, SL1 2BW£250,000 · 2018£202,000
- Parliament House, Flat 14, St Laurence Way, Slough, SL1 2BW£186,000 · 2021£139,000
- Parliament House, Flat 15, St Laurence Way, Slough, SL1 2BW£185,000 · 2015£200,000
- Parliament House, Flat 16, St Laurence Way, Slough, SL1 2BW£250,000 · 2015£252,000
- Parliament House, Flat 2, St Laurence Way, Slough, SL1 2BW£185,000 · 2015£226,000
- Parliament House, Flat 3, St Laurence Way, Slough, SL1 2BW£225,000 · 2015£229,000
- Parliament House, Flat 4, St Laurence Way, Slough, SL1 2BW£150,000 · 2023£219,000
- Parliament House, Flat 5, St Laurence Way, Slough, SL1 2BW£227,000 · 2015£232,000
- Parliament House, Flat 6, St Laurence Way, Slough, SL1 2BW£245,000 · 2015£241,000
- Parliament House, Flat 7, St Laurence Way, Slough, SL1 2BW£230,000 · 2015£229,000
- Parliament House, Flat 8, St Laurence Way, Slough, SL1 2BW£284,950 · 2021£292,000
- Parliament House, Flat 9, St Laurence Way, Slough, SL1 2BW£230,000 · 2015£230,000
- Parliament House, Office Unit, St Laurence Way, Slough, SL1 2BW£20,000 · 2026£27,000
- Parliament House, St Laurence Way, Slough, SL1 2BW£150,000 · 2025£206,000
- Patriot Court, 7, The Grove, Slough, SL1 1QP£10,950,000 · 2021£14,067,000
- Pear Tree Cottage, Lincoln Hatch Lane, Burnham, Slough, South Bucks, Buckinghamshire, SL1 7HD£705,000 · 2022£762,000
- Peartrees, Westlands Avenue, Slough, SL1 6AG£511,000 · 2018£616,000
- Pechiney House, Flat 1, The Grove, Slough, SL1 1QP£210,000 · 2018£193,000
- Pechiney House, Flat 10, The Grove, Slough, SL1 1QP£269,500 · 2018£235,000
- Pechiney House, Flat 11, The Grove, Slough, SL1 1QP£200,200 · 2018£187,000
- Pechiney House, Flat 12, The Grove, Slough, SL1 1QP£215,600 · 2018£197,000
- Pechiney House, Flat 13, The Grove, Slough, SL1 1QP£219,450 · 2018£200,000
- Pechiney House, Flat 14, The Grove, Slough, SL1 1QP£200,200 · 2018£187,000
- Pechiney House, Flat 15, The Grove, Slough, SL1 1QP£206,800 · 2018£191,000
- Pechiney House, Flat 16, The Grove, Slough, SL1 1QP£224,400 · 2018£203,000
- Pechiney House, Flat 17, The Grove, Slough, SL1 1QP£259,600 · 2018£228,000
- Pechiney House, Flat 18, The Grove, Slough, SL1 1QP£322,600 · 2018£272,000
- Pechiney House, Flat 19, The Grove, Slough, SL1 1QP£252,560 · 2018£223,000
- Pechiney House, Flat 2, The Grove, Slough, SL1 1QP£202,510 · 2018£188,000
- Pechiney House, Flat 20, The Grove, Slough, SL1 1QP£250,800 · 2018£222,000
- Pechiney House, Flat 21, The Grove, Slough, SL1 1QP£268,400 · 2018£234,000
- Pechiney House, Flat 22, The Grove, Slough, SL1 1QP£219,450 · 2018£200,000
- Pechiney House, Flat 23, The Grove, Slough, SL1 1QP£192,500 · 2018£181,000
- Pechiney House, Flat 24, The Grove, Slough, SL1 1QP£197,890 · 2018£185,000
- Pechiney House, Flat 25, The Grove, Slough, SL1 1QP£231,000 · 2018£208,000
- Pechiney House, Flat 26, The Grove, Slough, SL1 1QP£304,150 · 2018£259,000
- Pechiney House, Flat 27, The Grove, Slough, SL1 1QP£255,200 · 2018£225,000
- Pechiney House, Flat 28, The Grove, Slough, SL1 1QP£255,200 · 2018£225,000
- Pechiney House, Flat 29, The Grove, Slough, SL1 1QP£272,800 · 2018£237,000
- Pechiney House, Flat 3, The Grove, Slough, SL1 1QP£275,300 · 2018£239,000
- Pechiney House, Flat 30, The Grove, Slough, SL1 1QP£255,200 · 2018£225,000
- Pechiney House, Flat 31, The Grove, Slough, SL1 1QP£224,400 · 2018£203,000
- Pechiney House, Flat 32, The Grove, Slough, SL1 1QP£269,800 · 2018£235,000
- Pechiney House, Flat 33, The Grove, Slough, SL1 1QP£286,000 · 2018£247,000
- Pechiney House, Flat 34, The Grove, Slough, SL1 1QP£214,060 · 2018£196,000
- Pechiney House, Flat 35, The Grove, Slough, SL1 1QP£242,000 · 2018£216,000
- Pechiney House, Flat 36, The Grove, Slough, SL1 1QP£208,680 · 2018£192,000
About this area
SL1 is a UK postcode district. Stede can model 18,911 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 £379,000 and an average of £474,354.
Modelled values in SL1 are +3% over the past year and +7% over five years.
The market here is mostly flats, which make up 38% of the properties Stede tracks in SL1.
469 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 £474,354 and the median is £379,000 across 18,911 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?
38% 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 18,911 properties in SL1, with 469 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 →