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
- 104 Brunel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BJ£285,000 · 2005£525,000
- 104 Church Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NX£347,500 · 2007£618,000
- 104 Drove Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HJ£76,500 · 2000£337,000
- 104 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BL£160,000 · 2015£239,000
- 104 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PA£190,000 · 2004£388,000
- 104 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HW£124,500 · 2005£253,000
- 104 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EL£94,500 · 2002£304,000
- 104 Mead End, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JU£153,000 · 2004£357,000
- 104 Potton Road, Biggleswade, Central Bedfordshire, SG18 0ED£182,000 · 2012£394,000
- 104 Shortmead Street, Biggleswade, Central Bedfordshire, SG18 0BH£235,000 · 2016£314,000
- 104 Sun Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BZ£135,000 · 2004£273,000
- 104 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£237,500 · 2025£252,000
- 104 The Baulk, Biggleswade, Central Bedfordshire, SG18 0QA£400,000 · 2022£474,000
- 104 Winston Crescent, Biggleswade, Central Bedfordshire, SG18 0HA£200,500 · 2017£250,000
- 105 Biggleswade Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BH£215,000 · 2008£480,000
- 105 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£139,000 · 2008£302,000
- 105 Church Street, Langford, Biggleswade, Central Bedfordshire, SG18 9QA£499,950 · 2016£659,000
- 105 Dells Lane, Biggleswade, Central Bedfordshire, SG18 8LD£475,000 · 2017£622,000
- 105 Drove Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HW£150,000 · 2009£308,000
- 105 High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RY£160,000 · 2006£279,000
- 105 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BL£140,000 · 2012£268,000
- 105 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PE£151,000 · 2009£337,000
- 105 London Road, Biggleswade, Central Bedfordshire, SG18 8EE£458,500 · 2025£464,000
- 105 Potton Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EB£450,000 · 2025£481,000
- 106 Brunel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BJ£208,995 · 2003£419,000
- 106 Drove Road, Biggleswade, Central Bedfordshire, SG18 0HJ£420,000 · 2022£458,000
- 106 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QP£220,000 · 2016£312,000
- 106 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BL£124,000 · 2004£242,000
- 106 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PA£175,000 · 2005£351,000
- 106 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HW£36,500 · 1999£218,000
- 106 London Road, Biggleswade, Central Bedfordshire, SG18 8EL£450,000 · 2019£526,000
- 106 Mead End, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JU£172,000 · 2005£409,000
- 106 Shortmead Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BH£197,500 · 2007£338,000
- 106 Sun Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BZ£320,000 · 2021£387,000
- 106 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£535,000 · 2021£630,000
- 106 The Baulk, Biggleswade, Central Bedfordshire, SG18 0QA£465,000 · 2025£502,000
- 106 Winston Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HA£142,000 · 2006£262,000
- 106A, London Road, Biggleswade, Central Bedfordshire, SG18 8EL£425,000 · 2022£460,000
- 107 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£35,000 · 1998£174,000
- 107 Dells Lane, Biggleswade, Central Bedfordshire, SG18 8LD£242,000 · 2010£467,000
- 107 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BL£237,000 · 2025£246,000
- 107 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PA£340,000 · 2025£340,000
- 107 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EE£310,000 · 2011£535,000
- 107 Potton Road, Biggleswade, Central Bedfordshire, SG18 0EB£327,500 · 2019£413,000
- 107 Stratton Way, Biggleswade, Central Bedfordshire, SG18 0NN£139,995 · 2010£306,000
- 108 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BD£457,500 · 2015£693,000
- 108 Brunel Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BJ£287,500 · 2019£356,000
- 108 Drove Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HJ£390,000 · 2026£396,000
- 108 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QP£180,000 · 2011£345,000
- 108 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PB£187,500 · 2005£367,000
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 →