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
- 22 Tate Drive, Biggleswade, Central Bedfordshire, SG18 8UD£375,000 · 2025£421,000
- 22 Tennyson Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QD£233,000 · 2021£274,000
- 22 The Grove, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JW£153,000 · 2005£296,000
- 22 The Rowlands, Biggleswade, Central Bedfordshire, SG18 8NZ£177,500 · 2015£308,000
- 22 The Woodlands, Broom, Biggleswade, Central Bedfordshire, SG18 9NH£313,000 · 2012£561,000
- 22 Tithe Farm Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NE£214,995 · 2002£556,000
- 22 Tulip Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TR£175,500 · 2008£302,000
- 22 Unit 1, Market Square, Biggleswade, Central Bedfordshire, SG18 8AP£575,000 · 2013—
- 22 Unit 2, Market Square, Biggleswade, Central Bedfordshire, SG18 8AP£1,065,000 · 2022—
- 22 Urban Way, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HT£62,000 · 2000£314,000
- 22 Vicarage Close, Langford, Biggleswade, Central Bedfordshire, SG18 9QS£322,500 · 2017£394,000
- 22 Vision Business Park, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9GQ£736,500 · 2023—
- 22 Walker Mead, Biggleswade, Central Bedfordshire, SG18 8GW£330,000 · 2018£390,000
- 22 Walton Grove, Biggleswade, Central Bedfordshire, SG18 8GH£415,000 · 2014£621,000
- 22 Wharf Mews, Biggleswade, Central Bedfordshire, SG18 0AW£540,000 · 2021£614,000
- 22 Whittle Drive, Biggleswade, Central Bedfordshire, SG18 8GF£301,000 · 2022£319,000
- 22 Wilsheres Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BU£145,000 · 2003£341,000
- 22 Windermere Drive, Biggleswade, Central Bedfordshire, SG18 8LS£143,000 · 2012£294,000
- 22 York Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AG£48,750 · 1996£288,000
- 220 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HR£177,500 · 2025£188,000
- 220 London Road, Biggleswade, Central Bedfordshire, SG18 8PJ£565,000 · 2022£605,000
- 222 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HR£175,000 · 2015£247,000
- 222 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PJ£280,000 · 2008£502,000
- 224 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HR£241,000 · 2025£265,000
- 224 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PJ£118,000 · 1998£507,000
- 226 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HR£82,995 · 2002£262,000
- 228 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HR£197,500 · 2025£210,000
- 23 Anderson Road, Biggleswade, Central Bedfordshire, SG18 8FX£172,500 · 2013£299,000
- 23 Apollo Gardens, Biggleswade, Central Bedfordshire, SG18 8FE£233,000 · 2014£423,000
- 23 Appleton Mead, Biggleswade, Central Bedfordshire, SG18 8HS£305,000 · 2022£314,000
- 23 Avocet Close, Biggleswade, Central Bedfordshire, SG18 8HQ£284,000 · 2013£489,000
- 23 Bancroft Avenue, Broom, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NB£113,000 · 2000£386,000
- 23 Banks Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DY£147,250 · 2005£342,000
- 23 Berkeley Close, Biggleswade, Central Bedfordshire, SG18 8SY£325,000 · 2021£367,000
- 23 Binder Place, Biggleswade, Central Bedfordshire, SG18 0RU£455,000 · 2020£509,000
- 23 Birch Close, Broom, Biggleswade, Central Bedfordshire, SG18 9NR£400,000 · 2020£495,000
- 23 Bluebell Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SL£339,950 · 2011£626,000
- 23 Blunham Road, Biggleswade, Central Bedfordshire, SG18 8BY£180,000 · 2025£249,000
- 23 Bramble Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FQ£790,000 · 2022£951,000
- 23 Brigham Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0LW£323,000 · 2022£389,000
- 23 Broadmead, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LF£118,500 · 2002£346,000
- 23 Brunel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BT£119,000 · 2002£352,000
- 23 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£125,000 · 2005£223,000
- 23 Buttercup Mead, Biggleswade, Central Bedfordshire, SG18 8TT£293,000 · 2014£487,000
- 23 Caldecote Road, Ickwell, Biggleswade, Central Bedfordshire, SG18 9EH£285,000 · 2016£347,000
- 23 Campion Edge, Langford, Biggleswade, Central Bedfordshire, SG18 9FP£644,995 · 2019£798,000
- 23 Cedar Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DE£328,000 · 2016£455,000
- 23 Chamberlain Park, Biggleswade, Central Bedfordshire, SG18 8GT£260,000 · 2017£324,000
- 23 Chapel Street, Dunton, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8RW£230,000 · 2000£640,000
- 23 Chessum Road, Langford, Biggleswade, Central Bedfordshire, SG18 9FU£499,950 · 2019£592,000
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 →