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
- 100 Hitchin Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BU£352,000 · 2018£455,000
- 100 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BL£385,000 · 2022£453,000
- 100 Lawrence Road, Biggleswade, Central Bedfordshire, SG18 0LU£193,000 · 2012£392,000
- 100 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HW£187,000 · 2016£247,000
- 100 Mead End, Biggleswade, Central Bedfordshire, SG18 8JU£315,000 · 2023£358,000
- 100 Rutherford Way, Biggleswade, Central Bedfordshire, SG18 8GA£211,500 · 2023£211,000
- 100 Shortmead Street, Biggleswade, Central Bedfordshire, SG18 0AP£165,000 · 2016£231,000
- 100 Station Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PQ£199,950 · 2008£365,000
- 100 Sun Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BZ£266,000 · 2021£324,000
- 100 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£224,500 · 2020£237,000
- 100 The Baulk, Biggleswade, Central Bedfordshire, SG18 0QA£377,000 · 2023£418,000
- 101 Biggleswade Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BH£106,000 · 2000£381,000
- 101 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£220,000 · 2018£259,000
- 101 Church Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QA£412,000 · 2006£689,000
- 101 Drove Road, Biggleswade, Central Bedfordshire, SG18 0HW£436,000 · 2025£442,000
- 101 East Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QP£63,400 · 1995£688,000
- 101 High Street, Langford, Biggleswade, Central Bedfordshire, SG18 9RY£230,000 · 2025£237,000
- 101 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BL£182,500 · 2019£271,000
- 101 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PE£252,000 · 2018£317,000
- 101 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EE£220,000 · 2006£409,000
- 101 Potton Road, Biggleswade, Central Bedfordshire, SG18 0EB£390,000 · 2025£397,000
- 101 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£230,000 · 2022£230,000
- 101 The Rowlands, Biggleswade, Central Bedfordshire, SG18 8NZ£183,500 · 2010£377,000
- 101A, Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BL£130,000 · 2006£281,000
- 102 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BJ£430,000 · 2023£484,000
- 102 Church Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NX£307,000 · 2004£595,000
- 102 Drove Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HJ£470,000 · 2025£506,000
- 102 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QP£200,000 · 2015£415,000
- 102 Hitchin Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BU£390,000 · 2023£417,000
- 102 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BL£57,500 · 1999£230,000
- 102 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HW£242,500 · 2025£258,000
- 102 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EL£213,000 · 2007£371,000
- 102 Shortmead Street, Biggleswade, Central Bedfordshire, SG18 0BH£277,000 · 2021£353,000
- 102 Station Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PQ£190,000 · 2007£362,000
- 102 Sun Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BZ£138,000 · 2003£295,000
- 102 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£200,000 · 2026£204,000
- 102 The Baulk, Biggleswade, Central Bedfordshire, SG18 0QA£242,000 · 2012£419,000
- 102 Urban Way, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HT£69,000 · 2000£265,000
- 102 Winston Crescent, Biggleswade, Central Bedfordshire, SG18 0EZ£120,000 · 2009£279,000
- 103 Biggleswade Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BH£350,000 · 2022£383,000
- 103 Bunyan Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QQ£67,000 · 2000£283,000
- 103 Church Street, Langford, Biggleswade, Central Bedfordshire, SG18 9QA£435,000 · 2016£540,000
- 103 High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RY£200,000 · 2021£229,000
- 103 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BL£244,000 · 2019£258,000
- 103 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PE£300,000 · 2022£344,000
- 103 London Road, Biggleswade, Central Bedfordshire, SG18 8EE£445,000 · 2023£482,000
- 103 Sun Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BY£175,000 · 2006£318,000
- 103 The Rowlands, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8NZ£138,000 · 2005£362,000
- 103A, Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BL£225,000 · 2022£277,000
- 103B, Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BL£172,500 · 2016£255,000
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 →