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
- 26 The Green, Ickwell, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9EE£245,000 · 1998£979,000
- 26 The Grove, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JW£270,499 · 2022£296,000
- 26 The Woodlands, Broom, Biggleswade, Central Bedfordshire, SG18 9NH£580,000 · 2017£721,000
- 26 Tithe Farm Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NE£450,000 · 2009£735,000
- 26 Tulip Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TR£335,000 · 2022£345,000
- 26 Turner Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9GD£380,000 · 2021£412,000
- 26 Urban Way, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HT£140,000 · 2005£320,000
- 26 Vision Business Park, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9GQ£831,360 · 2023—
- 26 Walker Mead, Biggleswade, Central Bedfordshire, SG18 8GW£319,950 · 2017£420,000
- 26 Wharf Mews, Biggleswade, Central Bedfordshire, SG18 0AW£485,000 · 2021£547,000
- 26 Whittle Drive, Biggleswade, Central Bedfordshire, SG18 8GF£185,000 · 2014£290,000
- 26 Wilsheres Road, Biggleswade, Central Bedfordshire, SG18 0BU£385,000 · 2024£434,000
- 26 Windermere Drive, Biggleswade, Central Bedfordshire, SG18 8LS£310,000 · 2023£343,000
- 26 Windsor Way, Langford, Biggleswade, Central Bedfordshire, SG18 9PB£382,000 · 2025£396,000
- 26A, Biggleswade Road, Dunton, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8RL£50,000 · 1998£295,000
- 26A, High Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0JL£97,000 · 2012£172,000
- 26A, The Woodlands, Broom, Biggleswade, Central Bedfordshire, SG18 9NH£525,000 · 2017£649,000
- 26B, Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BE£235,000 · 2024£246,000
- 26C, Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BE£211,500 · 2016£285,000
- 27 - 29, High Street, Biggleswade, Central Bedfordshire, SG18 0JE£782,000 · 2025—
- 27 Anne Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DD£147,500 · 2004£307,000
- 27 Appleton Mead, Biggleswade, Central Bedfordshire, SG18 8HS£212,995 · 2015£319,000
- 27 Avocet Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HQ£380,000 · 2021£438,000
- 27 Bancroft Avenue, Broom, Biggleswade, Central Bedfordshire, SG18 9NB£195,000 · 2012£340,000
- 27 Bedford Road, Northill, Biggleswade, Central Bedfordshire, SG18 9AL£580,000 · 2018£710,000
- 27 Berkeley Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SY£87,000 · 1999£346,000
- 27 Binder Place, Biggleswade, Central Bedfordshire, SG18 0RU£325,000 · 2025£342,000
- 27 Blackbird Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9RD£390,000 · 2025£411,000
- 27 Bluebell Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SL£226,000 · 2003£522,000
- 27 Blunham Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BY£245,000 · 2025£259,000
- 27 Boddington Gardens, Biggleswade, Central Bedfordshire, SG18 0PH£320,000 · 2026£312,000
- 27 Boot Lane, Dunton, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8RP£92,000 · 1999£382,000
- 27 Brigham Gardens, Biggleswade, Central Bedfordshire, SG18 0LW£180,000 · 2021£182,000
- 27 Broadmead, Biggleswade, Central Bedfordshire, SG18 8LF£264,000 · 2025£264,000
- 27 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BT£229,995 · 2011£470,000
- 27 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£107,000 · 2002£291,000
- 27 Buttercup Mead, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TT£525,000 · 2022£551,000
- 27 Caldecote Road, Ickwell, Biggleswade, Central Bedfordshire, SG18 9EH£279,000 · 2024£310,000
- 27 Cambridge Road, Langford, Biggleswade, Central Bedfordshire, SG18 9PS£563,000 · 2024£591,000
- 27 Cambridge Way, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9SG£157,500 · 2002£406,000
- 27 Carter Meadow, Biggleswade, Central Bedfordshire, SG18 0LB£450,000 · 2022£476,000
- 27 Chew Meadow, Biggleswade, Central Bedfordshire, SG18 0RG£97,000 · 2023£124,000
- 27 Church Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QT£185,000 · 2006£357,000
- 27 Collings Crescent, Biggleswade, Central Bedfordshire, SG18 0PZ£415,000 · 2024£473,000
- 27 Coltsfoot, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SR£250,000 · 2004£509,000
- 27 Cooks Way, Biggleswade, Central Bedfordshire, SG18 0GY£218,000 · 2010£390,000
- 27 Daffodil Drive, Biggleswade, Central Bedfordshire, SG18 8YU£580,000 · 2024£619,000
- 27 Dartmoor Way, Biggleswade, Central Bedfordshire, SG18 0FL£112,000 · 2019£188,000
- 27 Dells Lane, Biggleswade, Central Bedfordshire, SG18 8LJ£209,000 · 2012£397,000
- 27 Dene Way, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9DL£410,000 · 2017£488,000
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 →