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
- 25 Dering Corner, Biggleswade, Central Bedfordshire, SG18 8XQ£350,000 · 2021£429,000
- 25 Derwent Avenue, Biggleswade, Central Bedfordshire, SG18 8LZ£175,000 · 2013£341,000
- 25 Devon Drive, Biggleswade, Central Bedfordshire, SG18 0FJ£217,796 · 2011£418,000
- 25 Dickens Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QE£110,000 · 2007£164,000
- 25 Dodimead Way, Biggleswade, Central Bedfordshire, SG18 0PY£500,000 · 2021£617,000
- 25 Drove Road, Biggleswade, Central Bedfordshire, SG18 0HJ£285,000 · 2017£381,000
- 25 Empire Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AF£260,000 · 2018£304,000
- 25 Erlensee Way, Biggleswade, Central Bedfordshire, SG18 0GG£215,000 · 2012£378,000
- 25 Erlensee Way, Biggleswade, Central Bedfordshire, SG18 8GG£330,000 · 2017£430,000
- 25 Fennel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8WD£315,000 · 2012£551,000
- 25 Fisher Mead, Biggleswade, Central Bedfordshire, SG18 0GZ£315,000 · 2016£389,000
- 25 Flexmore Way, Langford, Biggleswade, Central Bedfordshire, SG18 9PT£335,000 · 2017£433,000
- 25 Foxglove Drive, Biggleswade, Central Bedfordshire, SG18 8SP£432,500 · 2018£507,000
- 25 Frankel Way, Biggleswade, Central Bedfordshire, SG18 8GY£195,000 · 2022£191,000
- 25 Gale Drive, Biggleswade, Central Bedfordshire, SG18 0JQ£359,995 · 2018£421,000
- 25 Gemini Lane, Biggleswade, Central Bedfordshire, SG18 8DN£227,500 · 2012£396,000
- 25 Grasmere Road, Biggleswade, Central Bedfordshire, SG18 8QN£185,000 · 2021£207,000
- 25 Grosvenor Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NF£237,500 · 2021£271,000
- 25 Havelock Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DB£282,600 · 2025£297,000
- 25 Heron Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HG£28,500 · 1999£146,000
- 25 Herschel Green, Biggleswade, Central Bedfordshire, SG18 8FT£247,000 · 2013£415,000
- 25 High Street, Biggleswade, Central Bedfordshire, SG18 0JE£798,100 · 2013—
- 25 High Street, Langford, Biggleswade, Central Bedfordshire, SG18 9RU£180,000 · 2025£221,000
- 25 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8AX£225,000 · 2022£124,000
- 25 Hitchmead Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NH£64,950 · 1996£353,000
- 25 Hollyhock Way, Biggleswade, Central Bedfordshire, SG18 8YQ£247,000 · 2025£249,000
- 25 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PF£309,250 · 2017£386,000
- 25 Honeysuckle Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8ST£122,500 · 2014£190,000
- 25 Hornbeam Lane, Langford, Biggleswade, Central Bedfordshire, SG18 9GR£475,000 · 2025£491,000
- 25 Horseshoe Close, Dunton, Biggleswade, Central Bedfordshire, SG18 8RY£418,700 · 2019£525,000
- 25 Ickwell Road, Northill, Biggleswade, Central Bedfordshire, SG18 9AB£775,000 · 2022£858,000
- 25 Ivel Bury, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0AG£250,000 · 2019£303,000
- 25 Ivel Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RW£400,000 · 2021£502,000
- 25 Jasmine Close, Biggleswade, Central Bedfordshire, SG18 8SW£490,000 · 2026£512,000
- 25 Jubilee Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0JW£161,000 · 2002£420,000
- 25 Kayser Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BG£164,000 · 2004£322,000
- 25 Kingsfield Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AT£173,000 · 2016£216,000
- 25 Kitelands Road, Biggleswade, Central Bedfordshire, SG18 8NX£460,000 · 2018£551,000
- 25 Laburnham Road, Biggleswade, Central Bedfordshire, SG18 0NX£141,000 · 2013£272,000
- 25 Lapwing Drive, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9GN£490,000 · 2024£514,000
- 25 Lawrence Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0LS£155,000 · 2008£265,000
- 25 Lichfield, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JF£25,250 · 1996£217,000
- 25 Lilac Grove, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TP£142,250 · 1999£505,000
- 25 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HP£145,000 · 2001£421,000
- 25 Lindsell Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DJ£165,000 · 2014£306,000
- 25 Manor Close, Langford, Biggleswade, Central Bedfordshire, SG18 9PU£325,000 · 2025£343,000
- 25 Maskin Drive, Biggleswade, Central Bedfordshire, SG18 8JQ£289,500 · 2015£432,000
- 25 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL£330,000 · 2015£469,000
- 25 Merryweather Grove, Langford, Biggleswade, Central Bedfordshire, SG18 9FW£325,000 · 2022£335,000
- 25 Moonflower Place, Biggleswade, Central Bedfordshire, SG18 8YP£425,000 · 2024£447,000
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 →