House prices in SG18
Median value — November 2026
£383,000
Modelled from 9,276 properties Stede tracks in SG18
Market snapshot
£383,000
Median value
£405,934
Average value
372
Sales in the last 12 months
+1%
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 | £113,727 |
| 2001 | £127,286 |
| 2002 | £161,640 |
| 2003 | £176,133 |
| 2004 | £191,340 |
| 2005 | £196,583 |
| 2006 | £214,664 |
| 2007 | £232,082 |
| 2008 | £201,533 |
| 2009 | £198,842 |
| 2010 | £208,655 |
| 2011 | £200,818 |
| 2012 | £206,701 |
| 2013 | £218,152 |
| 2014 | £245,488 |
| 2015 | £279,963 |
| 2016 | £306,457 |
| 2017 | £325,163 |
| 2018 | £327,348 |
| 2019 | £317,849 |
| 2020 | £323,005 |
| 2021 | £341,296 |
| 2022 | £375,318 |
| 2023 | £357,258 |
| 2024 | £370,390 |
| 2025 | £377,494 |
| 2026 | £383,000 |
Property types
- Detached house32%£526,000
- Semi-detached house31%£381,000
- Mid-terrace house26%£311,000
- Flat / Maisonette11%£188,000
- Property0%£313,000
Recent sales
- 3 Chervil Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8WJ£265,000 · 2026£281,000
- 81 Osprey Road, Biggleswade, Central Bedfordshire, SG18 8HE£336,000 · 2026£358,000
- 87 Osprey Road, Biggleswade, Central Bedfordshire, SG18 8HE£330,000 · 2026£347,000
- 57 Saffron Road, Biggleswade, Central Bedfordshire, SG18 8DJ£138,180 · 2026£135,000
- 2 Mill Close, Biggleswade, Central Bedfordshire, SG18 8BQ£395,000 · 2026£449,000
- 12 Handel Way, Biggleswade, Central Bedfordshire, SG18 8TY£400,000 · 2026£457,000
- 16 Northfields, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HD£290,000 · 2026£306,000
- 21 Ivel Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RW£585,000 · 2026£595,000
Addresses in SG18
- 25 Wharf Mews, Biggleswade, Central Bedfordshire, SG18 0AW£490,000 · 2022£528,000
- 25 Wilsheres Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BU£74,000 · 1997£403,000
- 25 Windermere Drive, Biggleswade, Central Bedfordshire, SG18 8LT£355,000 · 2025£384,000
- 25 Winston Crescent, Biggleswade, Central Bedfordshire, SG18 0ET£275,000 · 2026£323,000
- 252 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PJ£213,500 · 2003£459,000
- 25A, Drove Road, Biggleswade, Central Bedfordshire, SG18 0HJ£285,000 · 2015£408,000
- 25A, Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8AX£75,500 · 2014£129,000
- 26 Anderson Road, Biggleswade, Central Bedfordshire, SG18 8FX£149,500 · 2013£202,000
- 26 Appleton Mead, Biggleswade, Central Bedfordshire, SG18 8HS£140,000 · 2022£203,000
- 26 Ashby Drive, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9DJ£339,950 · 2006£780,000
- 26 Back Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JA£148,500 · 2021£145,000
- 26 Bancroft Avenue, Broom, Biggleswade, Central Bedfordshire, SG18 9NB£385,000 · 2022£438,000
- 26 Banks Road, Biggleswade, Central Bedfordshire, SG18 0DY£149,000 · 2005£314,000
- 26 Beech Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EG£235,000 · 2014£399,000
- 26 Berkeley Close, Biggleswade, Central Bedfordshire, SG18 8SY£330,000 · 2021£406,000
- 26 Binder Place, Biggleswade, Central Bedfordshire, SG18 0RU£440,000 · 2020£499,000
- 26 Blackbird Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9RD£415,000 · 2023£408,000
- 26 Bluebell Close, Biggleswade, Central Bedfordshire, SG18 8SL£475,000 · 2024£536,000
- 26 Bramble Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FQ£719,995 · 2017£873,000
- 26 Brigham Gardens, Biggleswade, Central Bedfordshire, SG18 0LW£168,000 · 2021£177,000
- 26 Brunel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BH£209,995 · 2011£413,000
- 26 Bunyan Road, Biggleswade, Central Bedfordshire, SG18 8QQ£208,500 · 2015£293,000
- 26 Cedar Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DE£195,000 · 2005£382,000
- 26 Chamberlain Park, Biggleswade, Central Bedfordshire, SG18 8GT£249,950 · 2014£391,000
- 26 Church Street, Langford, Biggleswade, Central Bedfordshire, SG18 9QT£425,000 · 2021£515,000
- 26 Clover Close, Biggleswade, Central Bedfordshire, SG18 8SS£244,000 · 2013£476,000
- 26 Collings Crescent, Biggleswade, Central Bedfordshire, SG18 0PZ£251,996 · 2017£323,000
- 26 Coltsfoot, Biggleswade, Central Bedfordshire, SG18 8SR£250,000 · 2011£503,000
- 26 Dells Lane, Biggleswade, Central Bedfordshire, SG18 8LP£225,000 · 2011£442,000
- 26 Dering Corner, Biggleswade, Central Bedfordshire, SG18 8XQ£467,950 · 2018£530,000
- 26 Derwent Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LY£72,000 · 1999£292,000
- 26 Dickens Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QE£105,000 · 2002£263,000
- 26 Dodimead Way, Biggleswade, Central Bedfordshire, SG18 0PY£475,000 · 2026£479,000
- 26 Drove Road, Biggleswade, Central Bedfordshire, SG18 8HD£340,000 · 2018£432,000
- 26 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QJ£250,000 · 2013£440,000
- 26 Elm Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JJ£188,500 · 2005£366,000
- 26 Exmoor Avenue, Biggleswade, Central Bedfordshire, SG18 0FN£478,000 · 2018£601,000
- 26 Fairfield Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BS£169,995 · 2002£394,000
- 26 Fennel Drive, Biggleswade, Central Bedfordshire, SG18 8WD£475,000 · 2022£554,000
- 26 Finzi Grove, Biggleswade, Central Bedfordshire, SG18 8UE£395,000 · 2018£461,000
- 26 Flexmore Way, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PT£135,000 · 2001£412,000
- 26 Gale Drive, Biggleswade, Central Bedfordshire, SG18 0JQ£380,000 · 2018£433,000
- 26 Garfield, Langford, Biggleswade, Central Bedfordshire, SG18 9NG£112,000 · 2018£141,000
- 26 Geranium Croft, Biggleswade, Central Bedfordshire, SG18 8YS£395,000 · 2022£384,000
- 26 Grosvenor Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NF£37,000 · 1996£262,000
- 26 Harvest Mouse Place, Langford, Biggleswade, Central Bedfordshire, SG18 9RF£407,400 · 2022£397,000
- 26 Hawking Drive, Biggleswade, Central Bedfordshire, SG18 8GN£375,000 · 2018£475,000
- 26 Heron Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HG£107,000 · 2005£249,000
- 26 High Street, Biggleswade, Central Bedfordshire, SG18 0JL£150,000 · 2024£198,000
- 26 High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RR£129,700 · 2004£281,000
About this area
SG18 is a UK postcode district. Stede can model 9,276 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SG18 has a median estimated value of £383,000 and an average of £405,934.
Modelled values in SG18 are +1% over the past year and +12% over five years.
The market here is mostly detached houses, which make up 32% of the properties Stede tracks in SG18.
372 sales were recorded in SG18 over the past 12 months.
Common questions
What is the average house price in SG18?
As of November 2026, the average estimated value is £405,934 and the median is £383,000 across 9,276 properties Stede tracks in SG18. This is not a formal market valuation.
Are house prices in SG18 going up or down?
Modelled values in SG18 are +1% over the past year and +12% over five years, based on the UK House Price Index.
What types of property are in SG18?
32% of the properties Stede tracks in SG18 are detached houses. semi-detached houses are next most common, at 31%.
How many properties are in SG18?
Stede can model 9,276 properties in SG18, with 372 recorded sales in the past 12 months.
How does Stede calculate house prices for SG18?
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 →