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
- 23 The Grange, Lower Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9ET£375,000 · 2022£447,000
- 23 The Woodlands, Broom, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NH£688,000 · 2022£794,000
- 23 Torquay Close, Biggleswade, Central Bedfordshire, SG18 0FS£365,000 · 2026£384,000
- 23 Tulip Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TR£250,000 · 1998£783,000
- 23 Venus Avenue, Biggleswade, Central Bedfordshire, SG18 8FJ£275,000 · 2015£365,000
- 23 Vicarage Close, Langford, Biggleswade, Central Bedfordshire, SG18 9QS£290,000 · 2019£395,000
- 23 Vision Business Park, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9GQ£691,740 · 2024—
- 23 Walker Mead, Biggleswade, Central Bedfordshire, SG18 8GW£157,000 · 2014£226,000
- 23 Wensum Grove, Biggleswade, Central Bedfordshire, SG18 8NG£359,950 · 2017£403,000
- 23 Wharf Mews, Biggleswade, Central Bedfordshire, SG18 0AW£550,000 · 2021£626,000
- 23 Windermere Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LT£207,500 · 2007£375,000
- 23 Winston Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0ET£147,500 · 2009£339,000
- 23 York Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AG£154,000 · 2007£266,000
- 230 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£59,000 · 2001£212,000
- 232 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£99,950 · 2014£186,000
- 234 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£75,000 · 2002£192,000
- 234 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PJ£408,000 · 2021£476,000
- 236 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£246,000 · 2022£261,000
- 236 London Road, Biggleswade, Central Bedfordshire, SG18 8PJ£683,000 · 2020—
- 238 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PJ£260,000 · 2005£490,000
- 23A, Kitelands Road, Biggleswade, Central Bedfordshire, SG18 8NT£242,500 · 2025£263,000
- 23B, Kitelands Road, Biggleswade, Central Bedfordshire, SG18 8NT£220,000 · 2021£266,000
- 24 Anderson Road, Biggleswade, Central Bedfordshire, SG18 8FX£300,000 · 2022£336,000
- 24 Anne Street, Biggleswade, Central Bedfordshire, SG18 0DD£318,000 · 2022£349,000
- 24 Arnold Rise, Biggleswade, Central Bedfordshire, SG18 8UF£378,000 · 2025£413,000
- 24 Ashby Drive, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9DJ£154,000 · 2000£488,000
- 24 Avocet Close, Biggleswade, Central Bedfordshire, SG18 8HQ£367,000 · 2017£501,000
- 24 Back Street, Biggleswade, Central Bedfordshire, SG18 8JA£165,000 · 2025£170,000
- 24 Bancroft Avenue, Broom, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NB£200,000 · 2007£373,000
- 24 Banks Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DY£57,000 · 1999£276,000
- 24 Beech Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EG£340,000 · 2019£444,000
- 24 Berkeley Close, Biggleswade, Central Bedfordshire, SG18 8SY£416,000 · 2024£483,000
- 24 Binder Place, Biggleswade, Central Bedfordshire, SG18 0RU£465,000 · 2020£523,000
- 24 Birch Close, Broom, Biggleswade, Central Bedfordshire, SG18 9NR£442,000 · 2026£466,000
- 24 Blackbird Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9RD£375,000 · 2023£375,000
- 24 Bluebell Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SL£480,000 · 2018£641,000
- 24 Boddington Gardens, Biggleswade, Central Bedfordshire, SG18 0PJ£282,500 · 2020£348,000
- 24 Bramble Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FQ£705,000 · 2020£913,000
- 24 Broadmead, Biggleswade, Central Bedfordshire, SG18 8LF£425,000 · 2026£428,000
- 24 Brunel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BH£159,995 · 2003£429,000
- 24 Brunswick Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DA£285,000 · 2023£319,000
- 24 Bunyan Road, Biggleswade, Central Bedfordshire, SG18 8QQ£248,000 · 2026£256,000
- 24 Caldecote Road, Ickwell, Biggleswade, Central Bedfordshire, SG18 9EH£234,995 · 2009£414,000
- 24 Cambridge Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9SH£590,000 · 2022£736,000
- 24 Cambridge Road, Dunton, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8RS£121,000 · 2006£267,000
- 24 Cambridge Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PR£108,000 · 1998£468,000
- 24 Car Port, Chamberlain Park, Biggleswade, Central Bedfordshire, SG18 8GT£379,000 · 2017—
- 24 Chamberlain Park, Biggleswade, Central Bedfordshire, SG18 8GT£475,000 · 2025£504,000
- 24 Chambers Lodge, Chambers Way, Biggleswade, Central Bedfordshire, SG18 8ES£137,995 · 2009£214,000
- 24 Church Street, Langford, Biggleswade, Central Bedfordshire, SG18 9QT£425,000 · 2024£458,000
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 →