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
- 200A, Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£190,000 · 2022£198,000
- 201 Biggleswade Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BJ£450,000 · 2022£467,000
- 201 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PD£350,000 · 2024£363,000
- 202 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£46,750 · 1998£234,000
- 203 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BJ£250,000 · 2017£325,000
- 203 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PD£218,000 · 2013£365,000
- 204 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HR£215,000 · 2017£211,000
- 204 London Road, Biggleswade, Central Bedfordshire, SG18 8PJ£350,000 · 2017£495,000
- 205 Biggleswade Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BJ£349,000 · 2020£420,000
- 205 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PD£301,000 · 2017£356,000
- 206 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£36,000 · 1997£251,000
- 206 London Road, Biggleswade, Central Bedfordshire, SG18 8PJ£490,000 · 2025£526,000
- 207 Biggleswade Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BJ£189,000 · 2013£374,000
- 208 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£121,000 · 2011£270,000
- 21 Anderson Road, Biggleswade, Central Bedfordshire, SG18 8FX£290,000 · 2024£309,000
- 21 Apollo Gardens, Biggleswade, Central Bedfordshire, SG18 8FE£400,000 · 2026£434,000
- 21 Appleton Mead, Biggleswade, Central Bedfordshire, SG18 8HS£183,995 · 2015£284,000
- 21 Bancroft Avenue, Broom, Biggleswade, Central Bedfordshire, SG18 9NB£370,000 · 2023£385,000
- 21 Banks Road, Biggleswade, Central Bedfordshire, SG18 0DY£320,000 · 2021£390,000
- 21 Bedford Road, Northill, Biggleswade, Central Bedfordshire, SG18 9AH£124,240 · 2010£324,000
- 21 Beech Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EG£193,000 · 2004£453,000
- 21 Berkeley Close, Biggleswade, Central Bedfordshire, SG18 8SY£197,000 · 2014£336,000
- 21 Binder Place, Biggleswade, Central Bedfordshire, SG18 0RU£366,000 · 2020£406,000
- 21 Birch Close, Broom, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NR£96,000 · 1996£523,000
- 21 Bluebell Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SL£137,500 · 2000£472,000
- 21 Blunham Road, Biggleswade, Central Bedfordshire, SG18 8BY£245,000 · 2022£254,000
- 21 Boddington Gardens, Biggleswade, Central Bedfordshire, SG18 0PH£337,000 · 2024£393,000
- 21 Bonds Lane, Biggleswade, Central Bedfordshire, SG18 8AY£49,950 · 1997£301,000
- 21 Boot Lane, Dunton, Biggleswade, Central Bedfordshire, SG18 8RP£350,000 · 2017£444,000
- 21 Bramble Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FQ£569,995 · 2017£660,000
- 21 Brunel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BT£115,000 · 2002£309,000
- 21 Brunswick Close, Biggleswade, Central Bedfordshire, SG18 0DA£255,000 · 2015£357,000
- 21 Buttercup Mead, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TT£131,000 · 1999£483,000
- 21 Cambridge Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PR£232,500 · 2014£412,000
- 21 Campion Edge, Langford, Biggleswade, Central Bedfordshire, SG18 9FP£663,995 · 2018£788,000
- 21 Carter Meadow, Biggleswade, Central Bedfordshire, SG18 0LB£495,000 · 2017£609,000
- 21 Cedar Avenue, Biggleswade, Central Bedfordshire, SG18 0DE£415,000 · 2024£491,000
- 21 Chamberlain Park, Biggleswade, Central Bedfordshire, SG18 8GT£315,000 · 2022£336,000
- 21 Chapel Street, Dunton, Biggleswade, Central Bedfordshire, SG18 8RW£600,000 · 2018£753,000
- 21 Chervil Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8WJ£125,950 · 2000£391,000
- 21 Chessum Road, Langford, Biggleswade, Central Bedfordshire, SG18 9FU£499,950 · 2019£591,000
- 21 Chew Meadow, Biggleswade, Central Bedfordshire, SG18 0RG£56,000 · 2019£89,000
- 21 Church Street, Langford, Biggleswade, Central Bedfordshire, SG18 9QT£304,000 · 2018£378,000
- 21 Clover Close, Biggleswade, Central Bedfordshire, SG18 8SS£440,000 · 2016£549,000
- 21 Collings Crescent, Biggleswade, Central Bedfordshire, SG18 0PZ£339,995 · 2017£416,000
- 21 Cooks Way, Biggleswade, Central Bedfordshire, SG18 0GY£288,000 · 2016£375,000
- 21 Courtlands Drive, Biggleswade, Central Bedfordshire, SG18 8PG£215,000 · 2015£341,000
- 21 Daffodil Drive, Biggleswade, Central Bedfordshire, SG18 8YU£415,000 · 2023£471,000
- 21 Dartmoor Way, Biggleswade, Central Bedfordshire, SG18 0FL£314,995 · 2012£536,000
- 21 Dells Lane, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LP£148,000 · 2002£377,000
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 →