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
- 51 Cambridge Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9PS£59,300 · 1995£371,000
- 51 Collings Crescent, Biggleswade, Central Bedfordshire, SG18 0PZ£179,995 · 2017£179,000
- 51 Cooks Way, Biggleswade, Central Bedfordshire, SG18 0GY£415,000 · 2023£454,000
- 51 Daffodil Drive, Biggleswade, Central Bedfordshire, SG18 8YU£354,200 · 2024£354,000
- 51 Dells Lane, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LJ£223,000 · 2001£578,000
- 51 Fennel Drive, Biggleswade, Central Bedfordshire, SG18 8WD£280,000 · 2024£297,000
- 51 Flexmore Way, Langford, Biggleswade, Central Bedfordshire, SG18 9PT£290,000 · 2015£427,000
- 51 Hollyhock Way, Biggleswade, Central Bedfordshire, SG18 8YQ£360,000 · 2025£379,000
- 51 Holme Court Avenue, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PF£93,000 · 1999£382,000
- 51 Honeysuckle Close, Biggleswade, Central Bedfordshire, SG18 8ST£146,500 · 2021£156,000
- 51 Larkinson Avenue, Biggleswade, Central Bedfordshire, SG18 0RF£460,000 · 2019£514,000
- 51 Lawrence Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0LS£125,000 · 2006£231,000
- 51 Lincoln Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HP£360,000 · 2024£353,000
- 51 Manor Place, Upper Caldecote, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9DA£105,264 · 2001£363,000
- 51 Maskin Drive, Biggleswade, Central Bedfordshire, SG18 8JQ£367,500 · 2018£456,000
- 51 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL£335,000 · 2025£361,000
- 51 Mead End, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JN£186,000 · 2004£407,000
- 51 Oak Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8JT£121,950 · 2000£403,000
- 51 Osprey Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8HE£269,000 · 2017£342,000
- 51 Planets Way, Biggleswade, Central Bedfordshire, SG18 8FD£249,995 · 2015£397,000
- 51 Reynolds Close, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0QL£140,000 · 2009£269,000
- 51 Rose Lane, Biggleswade, Central Bedfordshire, SG18 0JY£148,000 · 2010£297,000
- 51 Rowan Crescent, Biggleswade, Central Bedfordshire, SG18 0PG£275,000 · 2021£327,000
- 51 Rutherford Way, Biggleswade, Central Bedfordshire, SG18 8GA£380,000 · 2021£464,000
- 51 Saffron Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8DJ£54,000 · 2001£254,000
- 51 Shortmead Street, Biggleswade, Central Bedfordshire, SG18 0AT£401,950 · 2017£537,000
- 51 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT£155,000 · 2006£331,000
- 51 Station Road, Langford, Biggleswade, Central Bedfordshire, SG18 9PG£725,000 · 2021£898,000
- 51 Stratton Way, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0NS£138,000 · 2004£344,000
- 51 Sun Street, Biggleswade, Central Bedfordshire, SG18 0BY£25,000 · 2020£369,000
- 51 Tavener Drive, Biggleswade, Central Bedfordshire, SG18 8GZ£563,000 · 2025£581,000
- 51 The Baulk, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0QA£248,000 · 2013£454,000
- 51 The Rowlands, Biggleswade, Central Bedfordshire, SG18 8NZ£250,000 · 2024£289,000
- 51 The Village, Old Warden, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9HQ£580,000 · 2005£953,000
- 51 Walker Mead, Biggleswade, Central Bedfordshire, SG18 8GW£485,000 · 2022£559,000
- 51 Windermere Drive, Biggleswade, Central Bedfordshire, SG18 8LT£222,000 · 2012£433,000
- 51 Winston Crescent, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0HB£119,000 · 2004£263,000
- 51A, Boddington Gardens, Biggleswade, Central Bedfordshire, SG18 0PH£390,000 · 2021£486,000
- 51A, High Street, Langford, Biggleswade, Central Bedfordshire, SG18 9RU£610,000 · 2020£726,000
- 51B, High Street, Langford, Biggleswade, Central Bedfordshire, SG18 9RU£120,000 · 2024£130,000
- 51C, High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RU£140,000 · 2018£143,000
- 51D, High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RU£86,500 · 2014£161,000
- 51E, High Street, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9RU£41,000 · 1999£161,000
- 52 Biggleswade Road, Upper Caldecote, Biggleswade, Central Bedfordshire, SG18 9BN£350,000 · 2023£398,000
- 52 Brunel Drive, Biggleswade, Central Bedfordshire, SG18 8BH£295,000 · 2017£358,000
- 52 Collings Crescent, Biggleswade, Central Bedfordshire, SG18 0PZ£415,000 · 2017£456,000
- 52 Courtlands Drive, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8PQ£78,000 · 1999£348,000
- 52 Dells Lane, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 8LP£287,000 · 2007£492,000
- 52 East Road, Langford, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 9QN£87,500 · 1995£505,000
- 52 Fairfield Road, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BS£225,000 · 2019£288,000
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 →