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
- 179 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PB£345,000 · 2022£347,000
- 179 Mead End, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JX£214,950 · 2007£398,000
- 179 Potton Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EJ£294,000 · 2007£493,000
- 17A, The Green, Ickwell, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9EE£495,000 · 2004£834,000
- 18 - 20, Palace Street, Biggleswade, Central Bedfordshire, SG18 8DP£210,000 · 2014—
- 18 Anderson Road, Biggleswade, Central Bedfordshire, SG18 8FX£170,000 · 2013£297,000
- 18 Apollo Gardens, Biggleswade, Central Bedfordshire, SG18 8FE£64,500 · 2025£87,000
- 18 Arnold Rise, Biggleswade, Central Bedfordshire, SG18 8UF£347,500 · 2025£365,000
- 18 Ashby Drive, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9DJ£249,000 · 2012£516,000
- 18 Avocet Close, Biggleswade, Central Bedfordshire, SG18 8HQ£205,000 · 2023£204,000
- 18 Bellflower Gardens, Biggleswade, Central Bedfordshire, SG18 8YW£565,000 · 2023£601,000
- 18 Berkeley Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SY£357,000 · 2023£347,000
- 18 Binder Place, Biggleswade, Central Bedfordshire, SG18 0RU£499,995 · 2020£566,000
- 18 Birch Close, Broom, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NR£185,000 · 2000£542,000
- 18 Bittern Drive, Biggleswade, Central Bedfordshire, SG18 8DU£310,000 · 2020£382,000
- 18 Blackbird Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9RD£566,500 · 2023£584,000
- 18 Bluebell Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SL£250,000 · 2004£489,000
- 18 Boddington Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0PJ£190,000 · 2005£366,000
- 18 Bramble Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FQ£649,995 · 2017£785,000
- 18 Britten Place, Biggleswade, Central Bedfordshire, SG18 8RE£210,000 · 2021£218,000
- 18 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BH£305,000 · 2019£411,000
- 18 Brunswick Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DA£137,000 · 2002£335,000
- 18 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£115,000 · 2013£202,000
- 18 Buttercup Mead, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TT£332,000 · 2011£593,000
- 18 Caldecote Road, Ickwell, Biggleswade, Central Bedfordshire, SG18 9EH£580,000 · 2023£627,000
- 18 Cambridge Road, Dunton, Biggleswade, Central Bedfordshire, SG18 8RS£283,500 · 2025£313,000
- 18 Cambridge Way, Langford, Biggleswade, Central Bedfordshire, SG18 9SQ£335,000 · 2020£407,000
- 18 Campion Edge, Langford, Biggleswade, Central Bedfordshire, SG18 9FP£392,500 · 2026£426,000
- 18 Carter Meadow, Biggleswade, Central Bedfordshire, SG18 0LB£470,000 · 2017£536,000
- 18 Cedar Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DE£196,000 · 2007£369,000
- 18 Chamberlain Park, Biggleswade, Central Bedfordshire, SG18 8GT£425,000 · 2023£468,000
- 18 Chaucer Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QG£187,500 · 2007£348,000
- 18 Chervil Close, Biggleswade, Central Bedfordshire, SG18 8WJ£600,000 · 2025£608,000
- 18 Chew Meadow, Biggleswade, Central Bedfordshire, SG18 0RG£379,995 · 2019£429,000
- 18 Collings Crescent, Biggleswade, Central Bedfordshire, SG18 0PZ£402,000 · 2026£420,000
- 18 Courtlands Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PQ£379,995 · 2021£467,000
- 18 Dartmoor Way, Biggleswade, Central Bedfordshire, SG18 0FL£340,000 · 2014£532,000
- 18 Dering Corner, Biggleswade, Central Bedfordshire, SG18 8XQ£420,000 · 2025£451,000
- 18 Derwent Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LY£278,000 · 2022£332,000
- 18 Devon Drive, Biggleswade, Central Bedfordshire, SG18 0FJ£265,000 · 2013£468,000
- 18 Dickens Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QE£95,000 · 2005£216,000
- 18 Dodimead Way, Biggleswade, Central Bedfordshire, SG18 0PY£501,000 · 2026£521,000
- 18 Drove Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HD£305,000 · 2014£473,000
- 18 Durham Close, Biggleswade, Central Bedfordshire, SG18 8HZ£263,000 · 2018£317,000
- 18 Eagle Farm Road, Biggleswade, Central Bedfordshire, SG18 8JH£347,500 · 2015£513,000
- 18 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QJ£380,000 · 2023£423,000
- 18 Elderberry Close, Langford, Biggleswade, Central Bedfordshire, SG18 9FS£560,000 · 2021£665,000
- 18 Elgar Place, Biggleswade, Central Bedfordshire, SG18 8SQ£73,500 · 2021£110,000
- 18 Empire Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AF£61,950 · 1995£341,000
- 18 Evans Grove, Biggleswade, Central Bedfordshire, SG18 8JG£385,000 · 2015£567,000
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 →