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
- 5 Dickens Court, Biggleswade, Central Bedfordshire, SG18 8QE£160,000 · 2013£280,000
- 5 Dodimead Way, Biggleswade, Central Bedfordshire, SG18 0PY£385,000 · 2025£408,000
- 5 Drove Road, Biggleswade, Central Bedfordshire, SG18 8HD£655,500 · 2019£864,000
- 5 Durham Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HZ£87,000 · 2002£260,000
- 5 Eagle Farm Road, Biggleswade, Central Bedfordshire, SG18 8JH£635,000 · 2023£636,000
- 5 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QF£439,110 · 2026£471,000
- 5 Edward Road, Biggleswade, Central Bedfordshire, SG18 0DT£150,000 · 2014£308,000
- 5 Elderberry Close, Langford, Biggleswade, Central Bedfordshire, SG18 9FS£473,995 · 2019£557,000
- 5 Elgar Place, Biggleswade, Central Bedfordshire, SG18 8SQ£249,000 · 2023£237,000
- 5 Elm Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JJ£220,000 · 2006£430,000
- 5 Ely Croft, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HU£146,000 · 2001£422,000
- 5 Empire Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AF£192,500 · 2003£395,000
- 5 Eris Avenue, Biggleswade, Central Bedfordshire, SG18 8FH£264,000 · 2020£333,000
- 5 Erlensee Way, Biggleswade, Central Bedfordshire, SG18 8GG£367,500 · 2024£438,000
- 5 Evans Grove, Biggleswade, Central Bedfordshire, SG18 8JG£275,000 · 2026£276,000
- 5 Ewbank Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FF£354,950 · 2019£415,000
- 5 Exeter Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HY£262,000 · 2005£493,000
- 5 Exmoor Avenue, Biggleswade, Central Bedfordshire, SG18 0FN£185,000 · 2021£184,000
- 5 Fairfield Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BS£170,000 · 2003£378,000
- 5 Fen Reach, Dunton, Biggleswade, Central Bedfordshire, SG18 8RZ£185,000 · 2014£291,000
- 5 Fennel Drive, Biggleswade, Central Bedfordshire, SG18 8WD£515,000 · 2023£549,000
- 5 Finzi Grove, Biggleswade, Central Bedfordshire, SG18 8UE£284,950 · 2017£332,000
- 5 Fisher Mead, Biggleswade, Central Bedfordshire, SG18 0GZ£445,000 · 2025£462,000
- 5 Flat 1, Sun Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BP£93,000 · 2004£149,000
- 5 Flat 2, Sun Street, Biggleswade, Central Bedfordshire, SG18 0BP£104,000 · 2008£139,000
- 5 Flat D, Sun Street, Biggleswade, Central Bedfordshire, SG18 0BP£13,700 · 2017—
- 5 Flexmore Way, Langford, Biggleswade, Central Bedfordshire, SG18 9PT£400,000 · 2025£409,000
- 5 Foxglove Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SP£267,500 · 2007£496,000
- 5 Foxglove Gardens, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9FZ£432,500 · 2020£513,000
- 5 Frankel Way, Biggleswade, Central Bedfordshire, SG18 8GY£199,950 · 2015£274,000
- 5 Franklin Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8DX£146,000 · 2011£283,000
- 5 Furzenhall Road, Biggleswade, Central Bedfordshire, SG18 0ES£257,500 · 2014£479,000
- 5 Gale Drive, Biggleswade, Central Bedfordshire, SG18 0JQ£390,000 · 2017£456,000
- 5 Garfield, Langford, Biggleswade, Central Bedfordshire, SG18 9NG£235,000 · 2015£392,000
- 5 Garner Close, Northill, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9AF£59,999 · 1995£374,000
- 5 Gemini Lane, Biggleswade, Central Bedfordshire, SG18 8DN£320,000 · 2011£594,000
- 5 Geranium Croft, Biggleswade, Central Bedfordshire, SG18 8YS£355,000 · 2023£357,000
- 5 Gibbens Croft, Biggleswade, Central Bedfordshire, SG18 8UY£390,000 · 2023£430,000
- 5 Gilbert Avenue, Biggleswade, Central Bedfordshire, SG18 8FZ£440,000 · 2021£512,000
- 5 Gladstone Close, Biggleswade, Central Bedfordshire, SG18 0BG£173,000 · 2015£267,000
- 5 Goodwin Field, Northill, Biggleswade, Central Bedfordshire, SG18 9GL£475,000 · 2023£463,000
- 5 Grasmere Road, Biggleswade, Central Bedfordshire, SG18 8QN£170,000 · 2020£217,000
- 5 Great North Road, Lower Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BE£235,000 · 2026£259,000
- 5 Greenfield Way, Dunton, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8RX£402,000 · 2025£468,000
- 5 Grosvenor Gardens, Biggleswade, Central Bedfordshire, SG18 0NF£115,500 · 2012£236,000
- 5 Handel Way, Biggleswade, Central Bedfordshire, SG18 8TY£365,000 · 2024£424,000
- 5 Harrier Close, Biggleswade, Central Bedfordshire, SG18 8HF£244,000 · 2019£309,000
- 5 Harvest Mouse Place, Langford, Biggleswade, Central Bedfordshire, SG18 9RF£500,000 · 2022£536,000
- 5 Hawesmere Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QH£152,500 · 2004£315,000
- 5 Hawking Drive, Biggleswade, Central Bedfordshire, SG18 8GQ£335,000 · 2026£345,000
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 →