SN3 6BJ is a residential postcode situated on Biddestone Avenue, Coate, Swindon, SN3 with 38 addresses.
It ranks as the 1037th largest and 1169th most expensive of the 1,198 postcodes in the SN3 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 38 properties: 37 houses and 1 flat.
SN3 6BJ is a residential postcode situated on Biddestone Avenue, Coate, Swindon, SN3 with 38 addresses.
It ranks as the 1037th largest and 1169th most expensive of the 1,198 postcodes in the SN3 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 38 properties: 37 houses and 1 flat.
Sale prices range from £189,690 for 2 bedroom leasehold flats (710 ft2) to £609,925 for 5 bedroom freehold houses with a garden (1,969 ft2) .
Monthly rental prices range from £1,071 pcm for 2 bed flats to £2,538 pcm for 5 bed houses.
The gross rental yield is between 4.9% and 6.8%.
The average value per square foot is £332.
The last sale in SN3 6BJ sold for £625,000 on 3rd October 2025. Since then prices are down an average of 0.1%.
The current average value in the postcode is £510,735.
The SN3 6BJ Sales Market has increased by 24.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -4% | £510,735 |
| April 2025 | 2.6% | £531,982 |
| April 2024 | -1.5% | £518,269 |
| April 2023 | 4% | £526,277 |
| April 2022 | 10.6% | £506,091 |
| April 2021 | 4.6% | £457,598 |
| April 2020 | 0.6% | £437,428 |
| April 2019 | -1.3% | £434,723 |
| April 2018 | 1.6% | £440,581 |
| April 2017 | 5.8% | £433,488 |
| April 2016 | 9.9% | £409,814 |
| April 2015 | 11.5% | £372,768 |
| April 2014 | 6.9% | £334,456 |
| April 2013 | 3.8% | £312,997 |
| April 2012 | -0.5% | £301,465 |
| April 2011 | -0.4% | £303,034 |
| April 2010 | 9.1% | £304,132 |
| April 2009 | -15.3% | £278,732 |
| April 2008 | 0.7% | £329,194 |
| April 2007 | 0% | £326,944 |
The current average rental value in the postcode is £2,118.
The SN3 6BJ Rental Market has increased by 45.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.1% | £2,118pcm |
| April 2025 | 2.6% | £2,054pcm |
| April 2024 | 8.8% | £2,001pcm |
| April 2023 | 6.7% | £1,839pcm |
| April 2022 | 10% | £1,724pcm |
| April 2021 | 4.5% | £1,568pcm |
| April 2020 | 1.8% | £1,500pcm |
| April 2019 | 0.5% | £1,474pcm |
| April 2018 | -1.3% | £1,466pcm |
| April 2017 | 1.8% | £1,486pcm |
| April 2016 | 6.7% | £1,460pcm |
| April 2015 | 8.6% | £1,368pcm |
| April 2014 | 3.3% | £1,260pcm |
| April 2013 | 4.5% | £1,219pcm |
| April 2012 | 2.1% | £1,166pcm |
| April 2011 | 2.6% | £1,142pcm |
| April 2010 | 0.4% | £1,113pcm |
| April 2009 | -9.7% | £1,108pcm |
| April 2008 | 3.5% | £1,227pcm |
| April 2007 | 0% | £1,185pcm |
The last sale was on 3rd October 2025 for £625,000 and since then the market in the area has decreased by 0.1%. The postcode has had a total of 55 sales since 1995.
SN3 6BJ has seen 6 sales in the last three years and 1 sale in the last twelve months.
SN3 6BJ is the 1037th largest and the 1169th most expensive postcode out of the 1,198 postcodes in the SN3 area.
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The closest station to SN3 6BJ is Swindon (Wilts) station which is 4.2 kilometres away.
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The recent census recorded whether a resident owned or rented their home.
In the area around SN3 6BJ, % of property is and % is .
The graph below shows how this compares to South West 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 SN3 6BJ, 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 South West 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 SN3 6BJ, 0.0% of property was a second home.
Comparison figures for South West 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 SN3 6BJ, there are an average of 0.0 cars per household.
See below for how this compares to South West and the rest of England & Wales.