Derwent Avenue - SG18 8LY
Key Postcode Insights
SG18 8LY is a residential postcode situated on Derwent Avenue, Biggleswade, SG18 with 27 addresses.
It ranks as the 527th largest and 342nd most expensive of the 718 postcodes in the SG18 area. The most common property type is a modern house built after 1980.
The postcode contains a total of 27 properties: 27 houses.
- Ave. Sale Price
- £365,882
- 10 Year change
- up 29.7%
- Ave. Rental Price
- £1,540pcm
- 10 Year change
- up 56.9%
- Ave. £ per ft²
- £407/ft²
- Ave. Gross Yield
- 5.1%/year/yr
Key Postcode Insights
SG18 8LY is a residential postcode situated on Derwent Avenue, Biggleswade, SG18 with 27 addresses.
It ranks as the 527th largest and 342nd most expensive of the 718 postcodes in the SG18 area. The most common property type is a modern house built after 1980.
The postcode contains a total of 27 properties: 27 houses.
- Ave. Sale Price
- £365,882
- 10 Year change
- up 29.7%
- Ave. Rental Price
- £1,540pcm
- 10 Year change
- up 56.9%
- Ave. £ per ft²
- £407/ft²
- Ave. Gross Yield
- 5.1%/year/yr
Explore Propertiesin SG18 8LY
- 1 Derwent Avenue
4 Bed Mid-century House
- 2 Derwent Avenue
House
- 3 Derwent Avenue
4 Bed Mid-century House
- 4 Derwent Avenue
House
- 5 Derwent Avenue
House
Sales Market Trends
The last sale in SG18 8LY sold for £316,000 on 26th March 2026. Since then prices are down an average of 1.2%.
The current average value in the postcode is £365,882.
The SG18 8LY Sales Market has increased by 29.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.3% | £365,882 |
| June 2025 | -0.5% | £364,799 |
| June 2024 | -0.7% | £366,813 |
| June 2023 | -0.1% | £369,546 |
| June 2022 | 8.5% | £369,897 |
| June 2021 | 6.8% | £340,764 |
| June 2020 | 0.8% | £318,938 |
| June 2019 | -1.9% | £316,418 |
| June 2018 | 4.6% | £322,540 |
| June 2017 | 9.3% | £308,445 |
| June 2016 | 14.9% | £282,187 |
| June 2015 | 10.1% | £245,628 |
| June 2014 | 10.5% | £223,091 |
| June 2013 | 1.9% | £201,818 |
| June 2012 | 0.9% | £198,135 |
| June 2011 | 2.6% | £196,402 |
| June 2010 | 8.6% | £191,464 |
| June 2009 | -14.5% | £176,267 |
| June 2008 | -0.1% | £206,164 |
| June 2007 | 0% | £206,273 |
Rental Market Trends
The current average rental value in the postcode is £1,540.
The SG18 8LY Rental Market has increased by 56.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.5% | £1,540pcm |
| June 2025 | 6.8% | £1,503pcm |
| June 2024 | 6.9% | £1,407pcm |
| June 2023 | 9.7% | £1,316pcm |
| June 2022 | 8.4% | £1,200pcm |
| June 2021 | 5.4% | £1,107pcm |
| June 2020 | 2.1% | £1,050pcm |
| June 2019 | 0.2% | £1,028pcm |
| June 2018 | -0.8% | £1,027pcm |
| June 2017 | 5.4% | £1,035pcm |
| June 2016 | 6.9% | £982pcm |
| June 2015 | 6.5% | £918pcm |
| June 2014 | 5.8% | £862pcm |
| June 2013 | 3.4% | £815pcm |
| June 2012 | 0.4% | £788pcm |
| June 2011 | 4.5% | £785pcm |
| June 2010 | 4.6% | £751pcm |
| June 2009 | -6.3% | £718pcm |
| June 2008 | 2.9% | £766pcm |
| June 2007 | 0% | £744pcm |
Sales History
The last sale was on 26th March 2026 for £316,000 and since then the market in the area has decreased by 1.2%. The postcode has had a total of 51 sales since 1995.
SG18 8LY has seen 4 sales in the last three years and 2 sales in the last twelve months.
- Sold Mar 2026£316,000 | 2 Bed House6, Derwent Avenue, Biggleswade, SG18 8LY6, Derwent Avenue, Biggleswade, SG18 8LY
- Sold Aug 2025£490,000 | 4 Bed House8, Derwent Avenue, Biggleswade, SG18 8LY8, Derwent Avenue, Biggleswade, SG18 8LY
- Sold Mar 2025£315,000 | 2 Bed House20, Derwent Avenue, Biggleswade, SG18 8LY20, Derwent Avenue, Biggleswade, SG18 8LY
- Sold Feb 2025£416,000 | 4 Bed House10, Derwent Avenue, Biggleswade, SG18 8LY10, Derwent Avenue, Biggleswade, SG18 8LY
- Sold Mar 2022£278,000 | 2 Bed House18, Derwent Avenue, Biggleswade, SG18 8LY18, Derwent Avenue, Biggleswade, SG18 8LY
Nearby Postcodes
SG18 8LY is the 527th largest and the 342nd most expensive postcode out of the 718 postcodes in the SG18 area.
- SG18 8LX, Ullswater Close, Biggleswade, SG18SG18 8LX10 Addresses|62 m away
- SG18 8LU, Thirlmere Close, Biggleswade, SG18SG18 8LU9 Addresses|63 m away
- SG18 8LZ, Derwent Avenue, Biggleswade, SG18SG18 8LZ23 Addresses|85 m away
- SG18 8LT, Windermere Drive, Biggleswade, SG18SG18 8LT39 Addresses|87 m away
- SG18 8LS, Windermere Drive, Biggleswade, SG18SG18 8LS17 Addresses|92 m away
Property Types
- 7 modern houses built after 1980
- 6 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 12 other addresses of unknown type
- modern house (7)
- mid-century house (6)
- house (2)
- Unknown (12)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 13 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (7)
- G (0)
- D (6)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Aug 2025£490,000 | 4 Bed House8, Derwent Avenue, Biggleswade, SG18 8LY8, Derwent Avenue, Biggleswade, SG18 8LY
- Sold Mar 2022£430,000 | 4 Bed House37, Derwent Avenue, Biggleswade, SG18 8LZ37, Derwent Avenue, Biggleswade, SG18 8LZ
- Sold Feb 2025£416,000 | 4 Bed House10, Derwent Avenue, Biggleswade, SG18 8LY10, Derwent Avenue, Biggleswade, SG18 8LY
Schools Nearby
- Biggleswade Academy300 m away
- Lawnside Academy1.2 km away
- St Andrew's CofE VC Primary School1.5 km away
- Stratton School1.1 km away
- Edward Peake CofE VC School2.1 km away
- Henlow Church of England Academy5.3 km away
More reading links
Public Transport Nearby
The closest station to SG18 8LY is Biggleswade station, which is 800 metres away.
- Biggleswade|800 m away
- Sandy|5.4 km away
- Arlesey|5.8 km away
- Baldock|10.6 km away
