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
- 24 Walker Mead, Biggleswade, Central Bedfordshire, SG18 8GW£329,950 · 2016£427,000
- 24 Walnut Avenue, Langford, Biggleswade, Central Bedfordshire, SG18 9GT£475,000 · 2026£472,000
- 24 Wharf Mews, Biggleswade, Central Bedfordshire, SG18 0AW£555,000 · 2021£627,000
- 24 Whittle Drive, Biggleswade, Central Bedfordshire, SG18 8GF£360,000 · 2025£385,000
- 24 Wilsheres Road, Biggleswade, Central Bedfordshire, SG18 0BU£376,000 · 2023£407,000
- 24 Windermere Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LS£158,000 · 2006£314,000
- 24 Windsor Way, Langford, Biggleswade, Central Bedfordshire, SG18 9PB£340,000 · 2022£385,000
- 24 York Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AG£175,000 · 2003£405,000
- 240 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£235,000 · 2025£257,000
- 240 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PJ£450,000 · 2006£754,000
- 244 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PJ£222,000 · 2001£583,000
- 246 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PJ£470,000 · 2005£856,000
- 246A, London Road, Biggleswade, Central Bedfordshire, SG18 8PJ£450,000 · 2024£493,000
- 24A, Flat, High Street, Biggleswade, Central Bedfordshire, SG18 0JL£290,000 · 2017—
- 24B, Flat, High Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0LJ£350,000 · 2008£520,000
- 25 Anderson Road, Biggleswade, Central Bedfordshire, SG18 8FX£375,000 · 2025£405,000
- 25 Anne Street, Biggleswade, Central Bedfordshire, SG18 0DD£280,000 · 2021£352,000
- 25 Apollo Gardens, Biggleswade, Central Bedfordshire, SG18 8FE£375,000 · 2022£394,000
- 25 Appleton Mead, Biggleswade, Central Bedfordshire, SG18 8HS£275,000 · 2019£339,000
- 25 Back Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JA£240,000 · 2026£254,000
- 25 Bancroft Avenue, Broom, Biggleswade, Central Bedfordshire, SG18 9NB£343,000 · 2019£436,000
- 25 Banks Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DY£70,000 · 1999£329,000
- 25 Beech Avenue, Biggleswade, Central Bedfordshire, SG18 0EG£450,000 · 2026£466,000
- 25 Berkeley Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SY£87,000 · 1999£341,000
- 25 Binder Place, Biggleswade, Central Bedfordshire, SG18 0RU£299,950 · 2020£333,000
- 25 Blackbird Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9RD£415,000 · 2023£408,000
- 25 Bluebell Close, Biggleswade, Central Bedfordshire, SG18 8SL£320,000 · 2017£405,000
- 25 Blunham Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BY£123,000 · 2004£259,000
- 25 Boddington Gardens, Biggleswade, Central Bedfordshire, SG18 0PH£333,000 · 2019£397,000
- 25 Bramble Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FQ£619,995 · 2017£726,000
- 25 Brigham Gardens, Biggleswade, Central Bedfordshire, SG18 0LW£210,000 · 2023£210,000
- 25 Broadmead, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LF£160,000 · 2015£213,000
- 25 Brunel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BT£127,500 · 2002£357,000
- 25 Bunyan Road, Biggleswade, Central Bedfordshire, SG18 8QQ£167,000 · 2015£237,000
- 25 Buttercup Mead, Biggleswade, Central Bedfordshire, SG18 8TT£555,000 · 2025£571,000
- 25 Caldecote Road, Ickwell, Biggleswade, Central Bedfordshire, SG18 9EH£326,000 · 2024£372,000
- 25 Cambridge Road, Langford, Biggleswade, Central Bedfordshire, SG18 9PR£64,092 · 2025£749,000
- 25 Cambridge Way, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9SG£143,500 · 2001£405,000
- 25 Carter Meadow, Biggleswade, Central Bedfordshire, SG18 0LB£545,000 · 2025£554,000
- 25 Cedar Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DE£113,000 · 2000£358,000
- 25 Chamberlain Park, Biggleswade, Central Bedfordshire, SG18 8GT£325,000 · 2023£349,000
- 25 Chew Meadow, Biggleswade, Central Bedfordshire, SG18 0RG£64,400 · 2019£97,000
- 25 Church Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QT£380,000 · 2024£419,000
- 25 Clover Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SS£105,000 · 1997£539,000
- 25 Collings Crescent, Biggleswade, Central Bedfordshire, SG18 0PZ£329,995 · 2017£391,000
- 25 Coltsfoot, Biggleswade, Central Bedfordshire, SG18 8SR£427,500 · 2016£545,000
- 25 Courtlands Drive, Biggleswade, Central Bedfordshire, SG18 8PG£365,000 · 2024£390,000
- 25 Daffodil Drive, Biggleswade, Central Bedfordshire, SG18 8YU£437,500 · 2023£489,000
- 25 Dartmoor Way, Biggleswade, Central Bedfordshire, SG18 0FL£315,000 · 2023£342,000
- 25 Dells Lane, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LJ£59,950 · 1997£320,000
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 →