House prices in SG18
Median value — November 2026
£384,000
Modelled from 9,474 properties Stede tracks in SG18
Market snapshot
£384,000
Median value
£437,211
Average value
375
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 | £114,024 |
| 2001 | £127,618 |
| 2002 | £162,062 |
| 2003 | £176,592 |
| 2004 | £191,839 |
| 2005 | £197,096 |
| 2006 | £215,225 |
| 2007 | £232,688 |
| 2008 | £202,059 |
| 2009 | £199,361 |
| 2010 | £209,200 |
| 2011 | £201,343 |
| 2012 | £207,241 |
| 2013 | £218,721 |
| 2014 | £246,129 |
| 2015 | £280,694 |
| 2016 | £307,257 |
| 2017 | £326,012 |
| 2018 | £328,202 |
| 2019 | £318,679 |
| 2020 | £323,849 |
| 2021 | £342,187 |
| 2022 | £376,298 |
| 2023 | £358,191 |
| 2024 | £371,357 |
| 2025 | £378,480 |
| 2026 | £384,000 |
Property types
- Detached house31%£526,000
- Semi-detached house30%£381,000
- Mid-terrace house26%£311,000
- Flat / Maisonette11%£188,000
- Property2%£517,500
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
- 93 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£225,500 · 2022£228,000
- 93 The Rowlands, Biggleswade, Central Bedfordshire, SG18 8NZ£275,000 · 2020£347,000
- 93A, High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RY£690,000 · 2019£865,000
- 94 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BD£875,000 · 2023£986,000
- 94 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BJ£243,500 · 2016£320,000
- 94 Church Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QA£195,000 · 1999£745,000
- 94 Dells Lane, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HN£337,500 · 2008£594,000
- 94 Drove Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HJ£235,000 · 2014£414,000
- 94 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QP£300,000 · 2021£365,000
- 94 Hitchin Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8BL£242,500 · 2021£278,000
- 94 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PA£195,000 · 2010£370,000
- 94 Lincoln Crescent, Biggleswade, Central Bedfordshire, SG18 8HW£205,000 · 2023£223,000
- 94 London Road, Biggleswade, Central Bedfordshire, SG18 8EB£420,000 · 2022£487,000
- 94 Rutherford Way, Biggleswade, Central Bedfordshire, SG18 8GA£210,000 · 2022£209,000
- 94 Sun Street, Biggleswade, Central Bedfordshire, SG18 0BZ£260,000 · 2020£305,000
- 94 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£245,000 · 2025£254,000
- 94 The Baulk, Biggleswade, Central Bedfordshire, SG18 0QA£256,000 · 2023£295,000
- 94 Urban Way, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HT£143,000 · 2006£262,000
- 94 Venus Avenue, Biggleswade, Central Bedfordshire, SG18 8FJ£260,000 · 2023£261,000
- 94 Winston Crescent, Biggleswade, Central Bedfordshire, SG18 0EZ£240,000 · 2021£314,000
- 94A, East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QP£222,500 · 2020£277,000
- 95 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BH£270,000 · 2017£325,000
- 95 Bunyan Road, Biggleswade, Central Bedfordshire, SG18 8QQ£265,000 · 2023£278,000
- 95 Church Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QA£295,000 · 2008£559,000
- 95 Dells Lane, Biggleswade, Central Bedfordshire, SG18 8LD£167,000 · 2009£348,000
- 95 East Road, Langford, Biggleswade, Central Bedfordshire, SG18 9QP£167,500 · 2013£374,000
- 95 High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RY£130,000 · 2002£404,000
- 95 Hitchin Street, Biggleswade, Central Bedfordshire, SG18 8BL£303,500 · 2021£381,000
- 95 Holme Court Avenue, Biggleswade, Central Bedfordshire, SG18 8PE£250,000 · 2017£312,000
- 95 London Road, Biggleswade, Central Bedfordshire, SG18 8EE£570,000 · 2022£572,000
- 95 Mead End, Biggleswade, Central Bedfordshire, SG18 8JR£374,000 · 2026£391,000
- 95 Potton Road, Biggleswade, Central Bedfordshire, SG18 0EB£190,000 · 2013£363,000
- 95 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£240,000 · 2025£246,000
- 95A, High Street, Biggleswade, Central Bedfordshire, SG18 0LA£40,000 · 2011£76,000
- 95B, High Street, Biggleswade, Central Bedfordshire, SG18 0LA£90,000 · 2006£217,000
- 96 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BJ£248,000 · 2020£306,000
- 96 High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RY£622,500 · 2026£635,000
- 96 Hitchin Road, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9BU£249,999 · 2004£519,000
- 96 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HW£52,000 · 2001£216,000
- 96 London Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8EB£188,000 · 2004£380,000
- 96 Rutherford Way, Biggleswade, Central Bedfordshire, SG18 8GA£204,000 · 2021£213,000
- 96 Station Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PQ£190,500 · 2005£386,000
- 96 Sun Street, Biggleswade, Central Bedfordshire, SG18 0BZ£282,000 · 2017£356,000
- 96 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8XY£200,000 · 2025£202,000
- 96 The Baulk, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0QA£292,500 · 2015£443,000
- 96 Urban Way, Biggleswade, Central Bedfordshire, SG18 0HT£250,000 · 2017£324,000
- 96 Venus Avenue, Biggleswade, Central Bedfordshire, SG18 8FJ£304,950 · 2019£342,000
- 97 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BH£348,000 · 2024£354,000
- 97 Bunyan Road, Biggleswade, Central Bedfordshire, SG18 8QQ£250,000 · 2022£256,000
- 97 Drove Road, Biggleswade, Central Bedfordshire, SG18 0HW£389,950 · 2012£658,000
About this area
SG18 is a UK postcode district. Stede can model 9,474 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 £384,000 and an average of £437,211.
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 31% of the properties Stede tracks in SG18.
375 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 £437,211 and the median is £384,000 across 9,474 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?
31% of the properties Stede tracks in SG18 are detached houses. semi-detached houses are next most common, at 30%.
How many properties are in SG18?
Stede can model 9,474 properties in SG18, with 375 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 →