House prices in SL1
Median value — July 2026
£364,000
Modelled from 18,899 properties Stede tracks in SL1
Market snapshot
£364,000
Median value
£454,431
Average value
469
Sales in the last 12 months
-2%
Change over the past year
Value over time
- Modelled value
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 | £113,544 |
| 2001 | £134,310 |
| 2002 | £159,087 |
| 2003 | £173,968 |
| 2004 | £186,225 |
| 2005 | £187,295 |
| 2006 | £206,711 |
| 2007 | £220,136 |
| 2008 | £192,139 |
| 2009 | £194,967 |
| 2010 | £201,210 |
| 2011 | £203,910 |
| 2012 | £207,594 |
| 2013 | £220,739 |
| 2014 | £253,455 |
| 2015 | £300,835 |
| 2016 | £330,985 |
| 2017 | £337,493 |
| 2018 | £339,959 |
| 2019 | £320,091 |
| 2020 | £331,537 |
| 2021 | £353,270 |
| 2022 | £370,602 |
| 2023 | £366,248 |
| 2024 | £372,030 |
| 2025 | £370,130 |
| 2026 | £364,000 |
Property types
- Flat / Maisonette38%£222,000
- Semi-detached house26%£445,000
- Mid-terrace house23%£388,000
- Detached house11%£651,000
- Property2%£659,000
Recent sales
- Regent Court, 14, Stoke Poges Lane, Slough, SL1 3LG£200,000 · 2026£209,000
- 122 Belgrave Road, Slough, SL1 3RB£460,000 · 2026£418,000
- 4 High Street, Burnham, Slough, Buckinghamshire, SL1 7JH£330,000 · 2026£353,000
- 114 Arborfield Close, Slough, SL1 2JW£497,000 · 2026£522,000
- 31 Thirlmere Avenue, Slough, SL1 6EB£278,000 · 2026£268,000
- 76 Uxbridge Road, Slough, SL1 1SU£11,970,000 · 2026£11,970,000
- 38 Lent Green Lane, Burnham, Slough, Buckinghamshire, SL1 7AP£367,500 · 2026£371,000
- 26 Park Street, Slough, SL1 1PS£280,000 · 2026£294,000
Addresses in SL1
- Tresco, 83 - 95, Apartment 8, Windsor Road, Slough, SL1 2JF£335,000 · 2018£321,000
- Tresco, 83 - 95, Apartment 9, Windsor Road, Slough, SL1 2JF£324,000 · 2023£309,000
- Trevenna, 97 - 111, Apartment 1, Windsor Road, Slough, SL1 2JL£320,000 · 2018£307,000
- Trevenna, 97 - 111, Apartment 10, Windsor Road, Slough, SL1 2JL£324,000 · 2018£312,000
- Trevenna, 97 - 111, Apartment 11, Windsor Road, Slough, SL1 2JL£325,000 · 2018£307,000
- Trevenna, 97 - 111, Apartment 12, Windsor Road, Slough, SL1 2JL£310,000 · 2026£311,000
- Trevenna, 97 - 111, Apartment 13, Windsor Road, Slough, SL1 2JL£327,500 · 2018£309,000
- Trevenna, 97 - 111, Apartment 14, Windsor Road, Slough, SL1 2JL£308,000 · 2019£312,000
- Trevenna, 97 - 111, Apartment 15, Windsor Road, Slough, SL1 2JL£308,000 · 2019£308,000
- Trevenna, 97 - 111, Apartment 16, Windsor Road, Slough, SL1 2JL£305,000 · 2026£301,000
- Trevenna, 97 - 111, Apartment 17, Windsor Road, Slough, SL1 2JL£313,000 · 2026£316,000
- Trevenna, 97 - 111, Apartment 18, Windsor Road, Slough, SL1 2JL£340,000 · 2018£328,000
- Trevenna, 97 - 111, Apartment 19, Windsor Road, Slough, SL1 2JL£333,500 · 2018£315,000
- Trevenna, 97 - 111, Apartment 2, Windsor Road, Slough, SL1 2JL£320,000 · 2018£309,000
- Trevenna, 97 - 111, Apartment 20, Windsor Road, Slough, SL1 2JL£330,000 · 2023£317,000
- Trevenna, 97 - 111, Apartment 21, Windsor Road, Slough, SL1 2JL£337,000 · 2018£325,000
- Trevenna, 97 - 111, Apartment 22, Windsor Road, Slough, SL1 2JL£312,500 · 2019£302,000
- Trevenna, 97 - 111, Apartment 23, Windsor Road, Slough, SL1 2JL£322,600 · 2018£311,000
- Trevenna, 97 - 111, Apartment 24, Windsor Road, Slough, SL1 2JL£310,000 · 2023£299,000
- Trevenna, 97 - 111, Apartment 25, Windsor Road, Slough, SL1 2JL£335,000 · 2018£316,000
- Trevenna, 97 - 111, Apartment 26, Windsor Road, Slough, SL1 2JL£330,000 · 2018£316,000
- Trevenna, 97 - 111, Apartment 27, Windsor Road, Slough, SL1 2JL£338,500 · 2018£328,000
- Trevenna, 97 - 111, Apartment 28, Windsor Road, Slough, SL1 2JL£340,000 · 2018£325,000
- Trevenna, 97 - 111, Apartment 29, Windsor Road, Slough, SL1 2JL£334,250 · 2018£322,000
- Trevenna, 97 - 111, Apartment 3, Windsor Road, Slough, SL1 2JL£322,000 · 2019£311,000
- Trevenna, 97 - 111, Apartment 30, Windsor Road, Slough, SL1 2JL£293,000 · 2025£280,000
- Trevenna, 97 - 111, Apartment 31, Windsor Road, Slough, SL1 2JL£322,500 · 2019£328,000
- Trevenna, 97 - 111, Apartment 32, Windsor Road, Slough, SL1 2JL£330,000 · 2018£315,000
- Trevenna, 97 - 111, Apartment 33, Windsor Road, Slough, SL1 2JL£337,000 · 2022£324,000
- Trevenna, 97 - 111, Apartment 34, Windsor Road, Slough, SL1 2JL£343,700 · 2018£324,000
- Trevenna, 97 - 111, Apartment 35, Windsor Road, Slough, SL1 2JL£343,000 · 2018£332,000
- Trevenna, 97 - 111, Apartment 36, Windsor Road, Slough, SL1 2JL£343,500 · 2018£331,000
- Trevenna, 97 - 111, Apartment 37, Windsor Road, Slough, SL1 2JL£343,400 · 2018£331,000
- Trevenna, 97 - 111, Apartment 38, Windsor Road, Slough, SL1 2JL£290,000 · 2026£290,000
- Trevenna, 97 - 111, Apartment 39, Windsor Road, Slough, SL1 2JL£317,500 · 2024£309,000
- Trevenna, 97 - 111, Apartment 4, Windsor Road, Slough, SL1 2JL£329,500 · 2018£315,000
- Trevenna, 97 - 111, Apartment 40, Windsor Road, Slough, SL1 2JL£330,000 · 2018£315,000
- Trevenna, 97 - 111, Apartment 41, Windsor Road, Slough, SL1 2JL£336,000 · 2018£324,000
- Trevenna, 97 - 111, Apartment 42, Windsor Road, Slough, SL1 2JL£350,000 · 2018£331,000
- Trevenna, 97 - 111, Apartment 5, Windsor Road, Slough, SL1 2JL£333,000 · 2018£326,000
- Trevenna, 97 - 111, Apartment 6, Windsor Road, Slough, SL1 2JL£315,000 · 2019£316,000
- Trevenna, 97 - 111, Apartment 7, Windsor Road, Slough, SL1 2JL£315,000 · 2018£305,000
- Trevenna, 97 - 111, Apartment 8, Windsor Road, Slough, SL1 2JL£320,000 · 2018£309,000
- Trevenna, 97 - 111, Apartment 9, Windsor Road, Slough, SL1 2JL£328,500 · 2018£314,000
- Trevithick, 113 - 127, Apartment 1, Windsor Road, Slough, SL1 2JN£325,000 · 2019£329,000
- Trevithick, 113 - 127, Apartment 10, Windsor Road, Slough, SL1 2JN£329,000 · 2019£318,000
- Trevithick, 113 - 127, Apartment 11, Windsor Road, Slough, SL1 2JN£346,500 · 2023£331,000
- Trevithick, 113 - 127, Apartment 12, Windsor Road, Slough, SL1 2JN£325,000 · 2019£310,000
- Trevithick, 113 - 127, Apartment 13, Windsor Road, Slough, SL1 2JN£325,500 · 2019£311,000
- Trevithick, 113 - 127, Apartment 14, Windsor Road, Slough, SL1 2JN£308,000 · 2025£293,000
About this area
SL1 is a UK postcode district. Stede can model 18,899 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of July 2026, SL1 has a median estimated value of £364,000 and an average of £454,431.
Modelled values in SL1 are -2% over the past year and +6% 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 July 2026, the average estimated value is £454,431 and the median is £364,000 across 18,899 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 -2% over the past year and +6% 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 18,899 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 →