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
- 7 Walker Mead, Biggleswade, Central Bedfordshire, SG18 8GW£365,000 · 2021£443,000
- 7 Walnut Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HF£209,500 · 2008£376,000
- 7 Walton Grove, Biggleswade, Central Bedfordshire, SG18 0GH£236,000 · 2012£430,000
- 7 Walton Grove, Biggleswade, Central Bedfordshire, SG18 8GH£375,000 · 2020£460,000
- 7 Watkin Walk, Biggleswade, Central Bedfordshire, SG18 0BA£300,000 · 2016£405,000
- 7 Wensum Grove, Biggleswade, Central Bedfordshire, SG18 8NG£321,950 · 2017£379,000
- 7 West Walk, Biggleswade, Central Bedfordshire, SG18 0PD£260,000 · 2025£270,000
- 7 Wharf Mews, Biggleswade, Central Bedfordshire, SG18 0AW£195,000 · 2010£256,000
- 7 Whiteman Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PX£700,000 · 2021£900,000
- 7 Whittle Drive, Biggleswade, Central Bedfordshire, SG18 8GF£249,500 · 2014£417,000
- 7 Williams Court, Biggleswade, Central Bedfordshire, SG18 0BF£153,000 · 2020£162,000
- 7 Wilmon Court, Langford, Biggleswade, Central Bedfordshire, SG18 9RL£132,500 · 2009£257,000
- 7 Wilsheres Road, Biggleswade, Central Bedfordshire, SG18 0BU£230,000 · 2026£263,000
- 7 Wilson Close, Biggleswade, Central Bedfordshire, SG18 8XS£187,500 · 2025£248,000
- 7 Windermere Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LR£345,000 · 2019£461,000
- 7 Windmill View, Biggleswade, Central Bedfordshire, SG18 8WP£247,000 · 2016£341,000
- 7 Windsor Way, Langford, Biggleswade, Central Bedfordshire, SG18 9NZ£239,950 · 2014£469,000
- 7 Winston Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0ET£49,000 · 1998£241,000
- 7 Wiseman Road, Biggleswade, Central Bedfordshire, SG18 8LN£237,000 · 2014£323,000
- 7 York Close, Biggleswade, Central Bedfordshire, SG18 8AG£280,000 · 2023£290,000
- 70 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BH£189,950 · 2014£312,000
- 70 Cambridge Road, Langford, Biggleswade, Central Bedfordshire, SG18 9PS£420,000 · 2021£488,000
- 70 Church Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QA£195,000 · 2018£226,000
- 70 Drove Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HD£158,500 · 2006£323,000
- 70 Fairfield Road, Biggleswade, Central Bedfordshire, SG18 0AA£435,000 · 2017£551,000
- 70 High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RY£91,500 · 1998£426,000
- 70 Lawrence Road, Biggleswade, Central Bedfordshire, SG18 0LT£340,000 · 2026£345,000
- 70 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HW£195,000 · 2021£239,000
- 70 Planets Way, Biggleswade, Central Bedfordshire, SG18 8FB£225,000 · 2025£234,000
- 70 Rowan Crescent, Biggleswade, Central Bedfordshire, SG18 0PG£275,000 · 2021£325,000
- 70 Rutherford Way, Biggleswade, Central Bedfordshire, SG18 8GA£490,000 · 2022£531,000
- 70 Station Road, Langford, Biggleswade, Central Bedfordshire, SG18 9PG£250,000 · 2021£270,000
- 70 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£310,000 · 2023£328,000
- 70 The Baulk, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0PX£49,000 · 1998£248,000
- 70 Venus Avenue, Biggleswade, Central Bedfordshire, SG18 8FJ£224,000 · 2020£241,000
- 70 Windermere Drive, Biggleswade, Central Bedfordshire, SG18 8LT£370,000 · 2023£374,000
- 70 Winston Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EZ£243,000 · 2021£287,000
- 71 Biggleswade Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BH£310,000 · 2006£557,000
- 71 Boddington Gardens, Biggleswade, Central Bedfordshire, SG18 0PH£395,000 · 2022£448,000
- 71 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BU£342,500 · 2025£358,000
- 71 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£200,000 · 2017£249,000
- 71 Cambridge Road, Langford, Biggleswade, Central Bedfordshire, SG18 9PS£355,000 · 2023£381,000
- 71 Collings Crescent, Biggleswade, Central Bedfordshire, SG18 0PZ£340,000 · 2022£364,000
- 71 Daffodil Drive, Biggleswade, Central Bedfordshire, SG18 8YU£380,000 · 2024£401,000
- 71 Dells Lane, Biggleswade, Central Bedfordshire, SG18 8LH£321,500 · 2024£320,000
- 71 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QN£425,000 · 2025£485,000
- 71 High Street, Biggleswade, Central Bedfordshire, SG18 0JH£394,568 · 2021£541,000
- 71 High Street, Broom, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NA£91,000 · 2014£174,000
- 71 Hitchin Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BU£370,000 · 2022£421,000
- 71 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BE£160,000 · 2010£306,000
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 →