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
- 17 Tulip Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TR£71,995 · 1998£314,000
- 17 Turing Road, Biggleswade, Central Bedfordshire, SG18 8GB£175,000 · 2015£197,000
- 17 Turner Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9GD£522,500 · 2021£589,000
- 17 Venus Avenue, Biggleswade, Central Bedfordshire, SG18 8FJ£160,925 · 2012£303,000
- 17 Vicarage Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QS£77,200 · 1996£440,000
- 17 Vision Business Park, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9GQ£350,000 · 2024—
- 17 Walker Mead, Biggleswade, Central Bedfordshire, SG18 8GW£247,500 · 2014£380,000
- 17 Walnut Close, Biggleswade, Central Bedfordshire, SG18 0HF£300,000 · 2020£371,000
- 17 Wensum Grove, Biggleswade, Central Bedfordshire, SG18 8NG£382,000 · 2026£402,000
- 17 Wharf Mews, Biggleswade, Central Bedfordshire, SG18 0AW£182,500 · 2015£215,000
- 17 Whittle Drive, Biggleswade, Central Bedfordshire, SG18 8GF£260,000 · 2014£433,000
- 17 Williams Court, Biggleswade, Central Bedfordshire, SG18 0BF£133,000 · 2013£200,000
- 17 Wilsheres Road, Biggleswade, Central Bedfordshire, SG18 0BU£180,000 · 2011£355,000
- 17 Wilson Close, Biggleswade, Central Bedfordshire, SG18 8XS£334,950 · 2020£375,000
- 17 Windermere Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LS£300,000 · 2020£393,000
- 17 Wiseman Road, Biggleswade, Central Bedfordshire, SG18 8LN£240,000 · 2015£343,000
- 17 York Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AG£280,000 · 2018£336,000
- 170 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BP£400,000 · 2024£460,000
- 170 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HR£235,000 · 2024£262,000
- 171 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BP£190,000 · 2012£386,000
- 171 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PB£380,000 · 2023£387,000
- 171 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EJ£850,000 · 2008£966,000
- 171 Potton Road, Biggleswade, Central Bedfordshire, SG18 0EJ£73,500 · 2023£106,000
- 172 Drove Road, Biggleswade, Central Bedfordshire, SG18 0HP£444,750 · 2024£485,000
- 172 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BP£58,500 · 2005£151,000
- 172 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£40,000 · 1997£222,000
- 172 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EH£72,500 · 1996£414,000
- 173 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BD£220,000 · 2020£259,000
- 173 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BP£357,500 · 2020£432,000
- 173 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PB£205,000 · 2014£346,000
- 173 Mead End, Biggleswade, Central Bedfordshire, SG18 8JX£265,000 · 2012£510,000
- 173 Potton Road, Biggleswade, Central Bedfordshire, SG18 0EJ£300,000 · 2016£360,000
- 174 Drove Road, Biggleswade, Central Bedfordshire, SG18 0HP£186,000 · 2013£356,000
- 174 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£206,000 · 2021£250,000
- 174 Shortmead Street, Biggleswade, Central Bedfordshire, SG18 0BL£60,000 · 2026—
- 175 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BP£335,500 · 2021£397,000
- 175 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PB£187,500 · 2004£394,000
- 175 Mead End, Biggleswade, Central Bedfordshire, SG18 8JX£175,000 · 2009£380,000
- 175 Potton Road, Biggleswade, Central Bedfordshire, SG18 0EJ£240,000 · 2016£327,000
- 176 Drove Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HP£50,000 · 1996£318,000
- 176 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BP£280,000 · 2019£365,000
- 176 London Road, Biggleswade, Central Bedfordshire, SG18 8EH£485,000 · 2025£505,000
- 176 Shortmead Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BL£205,000 · 2010£382,000
- 177 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BP£170,000 · 2004£325,000
- 177 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PB£280,500 · 2018£326,000
- 177 Potton Road, Biggleswade, Central Bedfordshire, SG18 0EJ£330,000 · 2018£385,000
- 178 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BP£323,000 · 2021£407,000
- 178 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EH£500,000 · 2025£531,000
- 178 Shortmead Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BL£280,000 · 2019£336,000
- 179 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BP£176,000 · 2005£356,000
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 →