House prices in SG18
Median value — November 2026
£383,000
Modelled from 9,282 properties Stede tracks in SG18
Market snapshot
£383,000
Median value
£406,001
Average value
373
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
- 6 Empire Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8AF£195,000 · 2013£354,000
- 6 Eris Avenue, Biggleswade, Central Bedfordshire, SG18 8FH£310,000 · 2021£376,000
- 6 Erlensee Way, Biggleswade, Central Bedfordshire, SG18 8GG£250,000 · 2014£415,000
- 6 Evans Grove, Biggleswade, Central Bedfordshire, SG18 8JG£535,000 · 2021£673,000
- 6 Ewbank Corner, Langford, Biggleswade, Central Bedfordshire, SG18 9FF£354,950 · 2018£403,000
- 6 Exmoor Avenue, Biggleswade, Central Bedfordshire, SG18 0FN£365,000 · 2026£392,000
- 6 Fen Reach, Dunton, Biggleswade, Central Bedfordshire, SG18 8RZ£232,950 · 2014£363,000
- 6 Fennel Drive, Biggleswade, Central Bedfordshire, SG18 8WD£245,000 · 2014£378,000
- 6 Flexmore Way, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PT£229,500 · 2007£383,000
- 6 Foxglove Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SP£75,950 · 1996£382,000
- 6 Foxglove Gardens, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9FZ£340,000 · 2020£385,000
- 6 Frankel Way, Biggleswade, Central Bedfordshire, SG18 8GY£249,950 · 2015£361,000
- 6 Franklin Road, Biggleswade, Central Bedfordshire, SG18 8DX£245,000 · 2016£302,000
- 6 Furzenhall Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0ES£250,000 · 2016£382,000
- 6 Gale Drive, Biggleswade, Central Bedfordshire, SG18 0JQ£475,000 · 2017£614,000
- 6 Garfield, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9NG£360,000 · 2008£579,000
- 6 Garner Close, Northill, Biggleswade, Central Bedfordshire, SG18 9AF£462,500 · 2025£508,000
- 6 Geranium Croft, Biggleswade, Central Bedfordshire, SG18 8YS£390,000 · 2022£400,000
- 6 Gilbert Avenue, Biggleswade, Central Bedfordshire, SG18 8FZ£360,000 · 2016£478,000
- 6 Glebe Road, Biggleswade, Central Bedfordshire, SG18 0PE£154,000 · 2013£318,000
- 6 Goodwin Field, Northill, Biggleswade, Central Bedfordshire, SG18 9GL£525,000 · 2025£550,000
- 6 Greenfield Way, Dunton, Biggleswade, Central Bedfordshire, SG18 8RX£469,000 · 2026£502,000
- 6 Grosvenor Gardens, Biggleswade, Central Bedfordshire, SG18 0NF£230,000 · 2024£251,000
- 6 Gurneys Lane, Langford, Biggleswade, Central Bedfordshire, SG18 9QZ£210,000 · 2021—
- 6 Handel Way, Biggleswade, Central Bedfordshire, SG18 8TY£367,500 · 2018£416,000
- 6 Harrier Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HF£65,750 · 1999£342,000
- 6 Harvest Mouse Place, Langford, Biggleswade, Central Bedfordshire, SG18 9RF£450,000 · 2022£474,000
- 6 Hawesmere Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8QH£125,000 · 2010£282,000
- 6 Hawking Drive, Biggleswade, Central Bedfordshire, SG18 8GN£195,000 · 2016£214,000
- 6 Hawthorn Close, Biggleswade, Central Bedfordshire, SG18 0HE£163,500 · 2010£321,000
- 6 Hereford Grove, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HX£85,000 · 1995£481,000
- 6 Heron Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HG£107,500 · 2006£242,000
- 6 High Street, Broom, Biggleswade, Central Bedfordshire, SG18 9NP£675,000 · 2022£745,000
- 6 Hitchin Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BT£282,000 · 2012£621,000
- 6 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8AX£15,600 · 2016—
- 6 Holbrook Grove, Biggleswade, Central Bedfordshire, SG18 8UG£205,000 · 2016£266,000
- 6 Hollyhock Way, Biggleswade, Central Bedfordshire, SG18 8YQ£388,950 · 2021£452,000
- 6 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PF£380,000 · 2024£387,000
- 6 Honeysuckle Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8ST£138,500 · 2013£276,000
- 6 Hornbeam Lane, Langford, Biggleswade, Central Bedfordshire, SG18 9GR£525,000 · 2023£542,000
- 6 Horseshoe Close, Dunton, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8RY£186,000 · 2002£527,000
- 6 Hunt Road, Biggleswade, Central Bedfordshire, SG18 8JZ£454,950 · 2019£545,000
- 6 Ickwell Road, Northill, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9AB£289,995 · 2007£539,000
- 6 Ivel Bury, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0AG£336,000 · 2017£447,000
- 6 Ivel Close, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RW£205,000 · 2006£425,000
- 6 Jasmine Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8SW£116,500 · 1997£519,000
- 6 Jemmett Grove, Biggleswade, Central Bedfordshire, SG18 0QE£554,995 · 2018£646,000
- 6 Kayser Court, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BG£71,995 · 1997£321,000
- 6 Kennett Drive, Biggleswade, Central Bedfordshire, SG18 8NR£219,500 · 2017£222,000
- 6 Kings Pond Close, Dunton, Biggleswade, Central Bedfordshire, SG18 8RQ£315,000 · 2014£511,000
About this area
SG18 is a UK postcode district. Stede can model 9,282 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 £406,001.
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.
373 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 £406,001 and the median is £383,000 across 9,282 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 9,282 properties in SG18, with 373 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 →