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
- 25 Mountbatten Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0JJ£357,000 · 2017£453,000
- 25 Novello Drive, Biggleswade, Central Bedfordshire, SG18 8UR£420,000 · 2020£515,000
- 25 Nursery Close, Biggleswade, Central Bedfordshire, SG18 0HR£400,000 · 2025£431,000
- 25 Oak Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JS£54,000 · 1998£287,000
- 25 Orchard Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NE£210,000 · 2023£192,000
- 25 Osprey Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8DZ£280,000 · 2026£299,000
- 25 Ouse Way, Biggleswade, Central Bedfordshire, SG18 8PZ£328,000 · 2017£366,000
- 25 Parkland Place, Biggleswade, Central Bedfordshire, SG18 0RE£240,000 · 2022£247,000
- 25 Parry Rise, Biggleswade, Central Bedfordshire, SG18 8FU£299,950 · 2016£406,000
- 25 Planets Way, Biggleswade, Central Bedfordshire, SG18 8FD£207,000 · 2012£388,000
- 25 Playfield Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JL£227,000 · 2004£465,000
- 25 Poppy Field, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8TU£287,500 · 2007£511,000
- 25 Presland Drive, Biggleswade, Central Bedfordshire, SG18 0FU£350,000 · 2016£429,000
- 25 Purcell Place, Biggleswade, Central Bedfordshire, SG18 8SX£174,950 · 2016£222,000
- 25 Ripon Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JE£334,000 · 2020£391,000
- 25 Riverside Gardens, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RZ£260,000 · 2006£436,000
- 25 Rose Lane, Biggleswade, Central Bedfordshire, SG18 0JT£210,000 · 2024£252,000
- 25 Rowley Meadows, Langford, Biggleswade, Central Bedfordshire, SG18 9FG£319,950 · 2018£369,000
- 25 Royal Oak Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BQ£185,000 · 2013£305,000
- 25 Rutherford Way, Biggleswade, Central Bedfordshire, SG18 8GA£440,000 · 2024£489,000
- 25 Saffron Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8DR£124,000 · 2016£164,000
- 25 Sage Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8WH£282,500 · 2008£503,000
- 25 Sand Lane, Northill, Biggleswade, Central Bedfordshire, SG18 9AD£950,000 · 2022£1,178,000
- 25 Sandy View, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HS£138,000 · 2005£224,000
- 25 Shakespeare Drive, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9DD£295,000 · 2019£365,000
- 25 Shortmead Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0AT£342,500 · 2013£648,000
- 25 Simpson Lane, Biggleswade, Central Bedfordshire, SG18 8YF£452,950 · 2020£561,000
- 25 Soundy Paddock, Biggleswade, Central Bedfordshire, SG18 0RQ£520,000 · 2019£608,000
- 25 South View, Biggleswade, Central Bedfordshire, SG18 8BZ£260,000 · 2016£371,000
- 25 Southland Rise, Langford, Biggleswade, Central Bedfordshire, SG18 9PP£320,000 · 2025£311,000
- 25 St Andrews Way, Langford, Biggleswade, Central Bedfordshire, SG18 9QL£680,000 · 2021£779,000
- 25 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT£250,000 · 2026£259,000
- 25 Stoneland Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0EA£138,750 · 2002£380,000
- 25 Stratton Way, Biggleswade, Central Bedfordshire, SG18 0NS£401,500 · 2023£429,000
- 25 Sun Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BP£345,000 · 2018£394,000
- 25 Sycamore Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HY£143,000 · 2006£289,000
- 25 Tansey End, Biggleswade, Central Bedfordshire, SG18 8WL£195,000 · 2011£358,000
- 25 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8GZ£370,000 · 2022£419,000
- 25 Teal Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8DS£86,000 · 2001£292,000
- 25 Tennyson Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QD£165,000 · 2006£290,000
- 25 Thames Bank, Biggleswade, Central Bedfordshire, SG18 8NW£425,000 · 2024£480,000
- 25 The Baulk, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0PX£60,000 · 2000£312,000
- 25 The Grove, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JW£49,500 · 1996£293,000
- 25 The Rowlands, Biggleswade, Central Bedfordshire, SG18 8NY£225,000 · 2023£282,000
- 25 Tulip Close, Biggleswade, Central Bedfordshire, SG18 8TR£285,000 · 2022£315,000
- 25 Venus Avenue, Biggleswade, Central Bedfordshire, SG18 8FJ£310,000 · 2015£454,000
- 25 Vicarage Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QS£119,995 · 2000£436,000
- 25 Vision Business Park, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9GQ£791,040 · 2023—
- 25 Walker Mead, Biggleswade, Central Bedfordshire, SG18 8GW£395,000 · 2021£489,000
- 25 Wensum Grove, Biggleswade, Central Bedfordshire, SG18 8NG£429,950 · 2017£507,000
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 →