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
- 128 Mead End, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JX£59,995 · 1996£370,000
- 128 Winston Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HA£76,995 · 2000£283,000
- 129 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BH£315,000 · 2017£420,000
- 129 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£33,950 · 1996£251,000
- 129 Church Street, Langford, Biggleswade, Central Bedfordshire, SG18 9NX£330,000 · 2017£410,000
- 129 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BP£285,000 · 2019£365,000
- 129 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PA£173,250 · 2004£376,000
- 129 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EF£495,000 · 2014£721,000
- 129 Stratton Way, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NN£141,500 · 2004£347,000
- 12A, Garner Close, Northill, Biggleswade, Central Bedfordshire, SG18 9AF£550,000 · 2022£589,000
- 12A, Hitchmead Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NH£310,000 · 2011£577,000
- 13 Auckland Road, Biggleswade, Central Bedfordshire, SG18 0DR£260,000 · 2021£314,000
- 13 Bedford Road, Northill, Biggleswade, Central Bedfordshire, SG18 9AH£417,000 · 2023£432,000
- 13 Biggleswade Road, Dunton, Biggleswade, Central Bedfordshire, SG18 8RL£850,000 · 2021£998,000
- 13 Boddington Gardens, Biggleswade, Central Bedfordshire, SG18 0PH£249,000 · 2014£354,000
- 13 Brigham Gardens, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0LW£172,500 · 2006£347,000
- 13 Broadmead, Biggleswade, Central Bedfordshire, SG18 8LF£255,000 · 2016£389,000
- 13 Brunswick Close, Biggleswade, Central Bedfordshire, SG18 0DA£280,000 · 2025£311,000
- 13 Cambridge Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9SH£93,000 · 1995£559,000
- 13 Cambridge Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9SE£86,000 · 1999£396,000
- 13 Cedar Avenue, Biggleswade, Central Bedfordshire, SG18 0DE£415,000 · 2023£441,000
- 13 Chapel Fields, Biggleswade, Central Bedfordshire, SG18 0ND£255,000 · 2022£263,000
- 13 Common Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9SA£240,000 · 1999£871,000
- 13 Courtlands Drive, Biggleswade, Central Bedfordshire, SG18 8PG£230,000 · 2014£360,000
- 13 Dells Lane, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LP£160,000 · 2014£301,000
- 13 Derwent Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LY£170,000 · 2009£348,000
- 13 Edward Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0DT£240,000 · 2014£403,000
- 13 Elm Road, Biggleswade, Central Bedfordshire, SG18 8JJ£233,000 · 2015£366,000
- 13 Garfield, Langford, Biggleswade, Central Bedfordshire, SG18 9NG£360,001 · 2009£623,000
- 13 Garner Close, Northill, Biggleswade, Central Bedfordshire, SG18 9AF£232,000 · 2013£454,000
- 13 Greenfield Way, Dunton, Biggleswade, Central Bedfordshire, SG18 8RX£281,000 · 2025£298,000
- 13 Havelock Road, Biggleswade, Central Bedfordshire, SG18 0DB£151,000 · 2013£273,000
- 13 Hitchmead Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NH£113,000 · 2002£352,000
- 13 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PF£310,000 · 2020£397,000
- 13 Ickwell Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BS£150,000 · 2008£287,000
- 13 Lawrence Road, Biggleswade, Central Bedfordshire, SG18 0LS£272,500 · 2024£297,000
- 13 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8ED£165,000 · 2005£378,000
- 13 Newtown Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0AJ£142,000 · 2022£133,000
- 13 Oak Crescent, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9DH£125,000 · 2013£228,000
- 13 Palace Street, Biggleswade, Central Bedfordshire, SG18 8DP£290,000 · 2024£315,000
- 13 Parkland Place, Biggleswade, Central Bedfordshire, SG18 0RE£369,950 · 2018£350,000
- 13 Rose Lane, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0JT£170,000 · 2025£259,000
- 13 South View, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BZ£180,000 · 2011£346,000
- 13 Southland Rise, Langford, Biggleswade, Central Bedfordshire, SG18 9PP£310,000 · 2025£329,000
- 13 Spring Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HL£225,000 · 2007£367,000
- 13 St Andrews Way, Langford, Biggleswade, Central Bedfordshire, SG18 9QL£230,000 · 2015£331,000
- 13 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT£245,000 · 2018£299,000
- 13 St Margarets Gardens, Biggleswade, Central Bedfordshire, SG18 8NU£185,000 · 2010£405,000
- 13 Stoneland Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EA£280,000 · 2021£340,000
- 13 Stratton Way, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NS£177,000 · 2007£385,000
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 →