House prices in SG18
Median value — November 2026
£384,000
Modelled from 9,474 properties Stede tracks in SG18
Market snapshot
£384,000
Median value
£437,211
Average value
375
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 | £114,024 |
| 2001 | £127,618 |
| 2002 | £162,062 |
| 2003 | £176,592 |
| 2004 | £191,839 |
| 2005 | £197,096 |
| 2006 | £215,225 |
| 2007 | £232,688 |
| 2008 | £202,059 |
| 2009 | £199,361 |
| 2010 | £209,200 |
| 2011 | £201,343 |
| 2012 | £207,241 |
| 2013 | £218,721 |
| 2014 | £246,129 |
| 2015 | £280,694 |
| 2016 | £307,257 |
| 2017 | £326,012 |
| 2018 | £328,202 |
| 2019 | £318,679 |
| 2020 | £323,849 |
| 2021 | £342,187 |
| 2022 | £376,298 |
| 2023 | £358,191 |
| 2024 | £371,357 |
| 2025 | £378,480 |
| 2026 | £384,000 |
Property types
- Detached house31%£526,000
- Semi-detached house30%£381,000
- Mid-terrace house26%£311,000
- Flat / Maisonette11%£188,000
- Property2%£517,500
Recent sales
- 81 Osprey Road, Biggleswade, Central Bedfordshire, SG18 8HE£336,000 · 2026£358,000
- 3 Chervil Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8WJ£265,000 · 2026£281,000
- 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
- 12 Handel Way, Biggleswade, Central Bedfordshire, SG18 8TY£400,000 · 2026£457,000
- 2 Mill Close, Biggleswade, Central Bedfordshire, SG18 8BQ£395,000 · 2026£449,000
- 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
- 8 Appleton Mead, Biggleswade, Central Bedfordshire, SG18 8HS£280,000 · 2025£300,000
- 8 Arnold Rise, Biggleswade, Central Bedfordshire, SG18 8UF£290,000 · 2016£342,000
- 8 Ashby Drive, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9DJ£218,000 · 2000£616,000
- 8 Ashley Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0JN£92,000 · 1998£415,000
- 8 Aston Croft, Biggleswade, Central Bedfordshire, SG18 8GR£288,000 · 2012£489,000
- 8 Auckland Road, Biggleswade, Central Bedfordshire, SG18 0DR£420,000 · 2025£444,000
- 8 Avocet Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HQ£33,500 · 1999£150,000
- 8 Avon Rise, Biggleswade, Central Bedfordshire, SG18 8NP£347,950 · 2017£397,000
- 8 Back Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JA£133,500 · 2004£341,000
- 8 Banks Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DY£174,000 · 2013£342,000
- 8 Bellflower Gardens, Biggleswade, Central Bedfordshire, SG18 8YW£417,250 · 2023£470,000
- 8 Bentley Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9DZ£450,000 · 2004£968,000
- 8 Berkeley Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SY£330,000 · 2023£344,000
- 8 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BL£270,000 · 2025£285,000
- 8 Binder Place, Biggleswade, Central Bedfordshire, SG18 0RU£500,000 · 2020£578,000
- 8 Birch Road, Biggleswade, Central Bedfordshire, SG18 0BW£168,000 · 2011£332,000
- 8 Blackbird Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9RD£535,500 · 2022£587,000
- 8 Blackburn Way, Biggleswade, Central Bedfordshire, SG18 8GU£249,950 · 2014£378,000
- 8 Bluebell Close, Biggleswade, Central Bedfordshire, SG18 8SL£535,000 · 2023£625,000
- 8 Blunham Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BY£452,500 · 2022£480,000
- 8 Boddington Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0PJ£165,000 · 2004£336,000
- 8 Boot Lane, Dunton, Biggleswade, Central Bedfordshire, SG18 8RP£385,000 · 2015£542,000
- 8 Boothey Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DG£146,000 · 2003£355,000
- 8 Bose Avenue, Biggleswade, Central Bedfordshire, SG18 8FW£237,500 · 2018£235,000
- 8 Bramble Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FQ£457,995 · 2017£540,000
- 8 Brigham Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0LW£160,000 · 2006£320,000
- 8 Britten Place, Biggleswade, Central Bedfordshire, SG18 8RE£259,950 · 2015£382,000
- 8 Broadmead, Biggleswade, Central Bedfordshire, SG18 8LF£270,000 · 2017£353,000
- 8 Brook Close, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9DW£450,000 · 2026£483,000
- 8 Brookbanks, Biggleswade, Central Bedfordshire, SG18 0QF£429,995 · 2018£484,000
- 8 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BH£249,995 · 2012£478,000
- 8 Brunswick Close, Biggleswade, Central Bedfordshire, SG18 0DA£405,000 · 2025£442,000
- 8 Brunswick Place, Biggleswade, Central Bedfordshire, SG18 0NQ£190,000 · 2025£193,000
- 8 Bryants Edge, Biggleswade, Central Bedfordshire, SG18 0QJ£135,000 · 2025£179,000
- 8 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£97,000 · 1997£512,000
- 8 Buttercup Mead, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TT£207,000 · 2002£512,000
- 8 Buttermere Path, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QL£38,500 · 1995£250,000
- 8 Byron Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QF£65,000 · 2001£223,000
- 8 Cambridge Close, Langford, Biggleswade, Central Bedfordshire, SG18 9SH£705,000 · 2025£772,000
- 8 Cambridge Gardens, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9SF£180,000 · 1998£691,000
- 8 Cambridge Road, Dunton, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8RS£155,000 · 2013£296,000
- 8 Cambridge Road, Langford, Biggleswade, Central Bedfordshire, SG18 9SE£532,500 · 2019£692,000
- 8 Campion Edge, Langford, Biggleswade, Central Bedfordshire, SG18 9FP£202,764 · 2018£273,000
- 8 Carter Meadow, Biggleswade, Central Bedfordshire, SG18 0LB£560,000 · 2024£611,000
- 8 Cedar Avenue, Biggleswade, Central Bedfordshire, SG18 0DE£280,000 · 2014£455,000
- 8 Chamberlain Park, Biggleswade, Central Bedfordshire, SG18 8GT£247,500 · 2014£374,000
- 8 Chapel Fields, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0ND£178,000 · 2014£331,000
- 8 Chapel Street, Dunton, Biggleswade, Central Bedfordshire, SG18 8RW£418,000 · 2025£479,000
- 8 Chaucer Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QG£324,995 · 2017£390,000
- 8 Chervil Close, Biggleswade, Central Bedfordshire, SG18 8WJ£470,000 · 2026£485,000
About this area
SG18 is a UK postcode district. Stede can model 9,474 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 £384,000 and an average of £437,211.
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 31% of the properties Stede tracks in SG18.
375 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 £437,211 and the median is £384,000 across 9,474 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?
31% of the properties Stede tracks in SG18 are detached houses. semi-detached houses are next most common, at 30%.
How many properties are in SG18?
Stede can model 9,474 properties in SG18, with 375 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 →