SG18 8GB is a residential postcode situated on Turing Road, Biggleswade, SG18 with 19 addresses.
It ranks as the 403rd largest and 319th most expensive of the 718 postcodes in the SG18 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 19 properties: 17 houses and 2 flats.
SG18 8GB is a residential postcode situated on Turing Road, Biggleswade, SG18 with 19 addresses.
It ranks as the 403rd largest and 319th most expensive of the 718 postcodes in the SG18 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 19 properties: 17 houses and 2 flats.
Sale prices range from £246,520 for 2 bedroom Leasehold flats (697 ft2) to £459,810 for 4 bedroom freehold houses with a garden (1,468 ft2) .
Monthly rental prices range from £1,122 pcm for 2 bed flats to £1,961 pcm for 4 bed houses.
The gross rental yield is between 5.1% and 5.6%.
The average value per square foot is £350.
The last sale in SG18 8GB sold for £317,500 on 21st February 2025. Since then prices are down an average of 0.3%.
The current average value in the postcode is £349,696.
The SG18 8GB Sales Market has increased by 26.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.8% | £349,696 |
| April 2025 | -0.5% | £352,645 |
| April 2024 | -2.3% | £354,346 |
| April 2023 | 1.5% | £362,704 |
| April 2022 | 7.6% | £357,384 |
| April 2021 | 5.3% | £332,108 |
| April 2020 | 0.3% | £315,263 |
| April 2019 | -1.8% | £314,287 |
| April 2018 | 5.9% | £319,899 |
| April 2017 | 9.7% | £302,097 |
| April 2016 | 14.7% | £275,461 |
| April 2015 | 7.2% | £240,216 |
| April 2014 | 10.8% | £224,055 |
| April 2013 | 0.9% | £202,134 |
| April 2012 | 0.6% | £200,236 |
| April 2011 | 3.5% | £198,981 |
| April 2010 | 4.9% | £192,258 |
| April 2009 | -16% | £183,269 |
| April 2008 | 3.8% | £218,090 |
| April 2007 | 0% | £210,154 |
The current average rental value in the postcode is £1,576.
The SG18 8GB Rental Market has increased by 50.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2% | £1,576pcm |
| April 2025 | 6.6% | £1,545pcm |
| April 2024 | 7.8% | £1,450pcm |
| April 2023 | 8.3% | £1,345pcm |
| April 2022 | 7.8% | £1,242pcm |
| April 2021 | 3.7% | £1,152pcm |
| April 2020 | 1.7% | £1,110pcm |
| April 2019 | -0.1% | £1,092pcm |
| April 2018 | -1.1% | £1,093pcm |
| April 2017 | 5.7% | £1,105pcm |
| April 2016 | 6.3% | £1,045pcm |
| April 2015 | 5.7% | £984pcm |
| April 2014 | 5.1% | £931pcm |
| April 2013 | 3.3% | £886pcm |
| April 2012 | 0.6% | £857pcm |
| April 2011 | 5.1% | £852pcm |
| April 2010 | 1.4% | £811pcm |
| April 2009 | -7.2% | £800pcm |
| April 2008 | 4.6% | £861pcm |
| April 2007 | 0% | £823pcm |
The last sale was on 21st February 2025 for £317,500 and since then the market in the area has decreased by 0.3%. The postcode has had a total of 35 sales since 1995.
SG18 8GB has seen 5 sales in the last three years and no sales in the last twelve months.
SG18 8GB is the 403rd largest and the 319th most expensive postcode out of the 718 postcodes in the SG18 area.
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According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around SG18 8GB, % of property is and % is .
The graph below shows how this compares to East of England and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around SG18 8GB, 0.0% of residents are recorded as possessing school level qualifications and 0.0% as possessing degree level qualifications.
The graph below shows how this compares to East of England and the rest of England & Wales.
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around SG18 8GB, 0.0% of property was a second home.
Comparison figures for East of England and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around SG18 8GB, there are an average of 0.0 cars per household.
See below for how this compares to East of England and the rest of England & Wales.