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
- 11 Mountbatten Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0JJ£305,000 · 2021£336,000
- 11 Mulberry Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HU£295,000 · 2016£380,000
- 11 Novello Drive, Biggleswade, Central Bedfordshire, SG18 8UR£197,500 · 2018£188,000
- 11 Oak Crescent, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9DH£290,000 · 2024£339,000
- 11 Osprey Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8DZ£157,000 · 2007£288,000
- 11 Ouse Way, Biggleswade, Central Bedfordshire, SG18 8PZ£335,000 · 2017£414,000
- 11 Palace Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8DP£71,000 · 2003£251,000
- 11 Parkland Place, Biggleswade, Central Bedfordshire, SG18 0RE£272,500 · 2023£267,000
- 11 Parry Rise, Biggleswade, Central Bedfordshire, SG18 8FU£435,500 · 2024£512,000
- 11 Pine Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EF£305,000 · 2019£376,000
- 11 Planets Way, Biggleswade, Central Bedfordshire, SG18 8FD£420,000 · 2022£449,000
- 11 Poplar Close, Biggleswade, Central Bedfordshire, SG18 0EW£325,000 · 2020£391,000
- 11 Pople Road, Biggleswade, Central Bedfordshire, SG18 8GJ£260,000 · 2016£267,000
- 11 Poppy Field, Biggleswade, Central Bedfordshire, SG18 8TU£490,000 · 2023£506,000
- 11 Pound Close, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9AU£169,995 · 2001£592,000
- 11 Presland Drive, Biggleswade, Central Bedfordshire, SG18 0FU£515,000 · 2020£624,000
- 11 Primrose Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SN£81,500 · 1996£450,000
- 11 Purcell Place, Biggleswade, Central Bedfordshire, SG18 8SX£79,558 · 2016£206,000
- 11 Redman Gardens, Biggleswade, Central Bedfordshire, SG18 0DF£375,000 · 2025£375,000
- 11 Ribble Mead, Biggleswade, Central Bedfordshire, SG18 8NN£320,000 · 2018£351,000
- 11 Ripon Court, Biggleswade, Central Bedfordshire, SG18 8JE£180,000 · 2013£319,000
- 11 Riverside Gardens, Langford, Biggleswade, Central Bedfordshire, SG18 9RZ£520,000 · 2025£504,000
- 11 Roe Deer Meadow, Langford, Biggleswade, Central Bedfordshire, SG18 9GJ£550,000 · 2022£545,000
- 11 Rose Lane, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0JT£95,000 · 2009£211,000
- 11 Rowan Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0PF£45,000 · 1998£258,000
- 11 Rowletts View, Biggleswade, Central Bedfordshire, SG18 0FD£199,500 · 2009£351,000
- 11 Rowley Meadows, Langford, Biggleswade, Central Bedfordshire, SG18 9FG£300,000 · 2025£330,000
- 11 Royal Oak Close, Biggleswade, Central Bedfordshire, SG18 0BQ£245,000 · 2015£351,000
- 11 Rutherford Way, Biggleswade, Central Bedfordshire, SG18 8GA£258,000 · 2020£315,000
- 11 Rydal Crescent, Biggleswade, Central Bedfordshire, SG18 8QJ£160,000 · 2015£258,000
- 11 Saffron Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8DR£35,000 · 2000£214,000
- 11 Saffron Road, Biggleswade, Central Bedfordshire, SG18 8DJ£300,000 · 2024£349,000
- 11 Sage Close, Biggleswade, Central Bedfordshire, SG18 8WH£198,500 · 2011£348,000
- 11 Saturn Way, Biggleswade, Central Bedfordshire, SG18 8FF£350,000 · 2025£393,000
- 11 Seward Place, Langford, Biggleswade, Central Bedfordshire, SG18 9FH£499,995 · 2017£551,000
- 11 Shakespeare Drive, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9DD£94,500 · 2000£362,000
- 11 Sherrington Grove, Biggleswade, Central Bedfordshire, SG18 8LQ£357,500 · 2019£420,000
- 11 Skinner Close, Biggleswade, Central Bedfordshire, SG18 8UW£105,000 · 2023£175,000
- 11 Snowdrop Walk, Biggleswade, Central Bedfordshire, SG18 8TX£438,000 · 2017£557,000
- 11 Soundy Paddock, Biggleswade, Central Bedfordshire, SG18 0RQ£360,000 · 2026£353,000
- 11 South View, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BZ£145,000 · 2004£304,000
- 11 Southland Rise, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PP£106,500 · 2002£308,000
- 11 Spring Close, Biggleswade, Central Bedfordshire, SG18 0HL£340,000 · 2026£378,000
- 11 St Andrews Way, Langford, Biggleswade, Central Bedfordshire, SG18 9QL£220,000 · 2014£354,000
- 11 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT£278,000 · 2025£295,000
- 11 Station Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AL£97,000 · 2002£537,000
- 11 Station Road, Langford, Biggleswade, Central Bedfordshire, SG18 9PD£100,000 · 2016£200,000
- 11 Steamer Croft, Langford, Biggleswade, Central Bedfordshire, SG18 9FL£120,000 · 2024£132,000
- 11 Stoneland Avenue, Biggleswade, Central Bedfordshire, SG18 0EA£197,000 · 2009£410,000
- 11 Sun Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BP£95,000 · 2002£283,000
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 →