HM Land Registry records the plot of land for 18, Gilbert Avenue, Biggleswade as measuring 239 m².

That makes it the 7th largest plot in the postcode, where all 21 other houses have recorded plot data.

The most recent sale of 18, Gilbert Avenue, Biggleswade completed on 8th December 2022 at £530,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have dropped by 2.8% over the period since December 2022.

• Sold Dec 2022£530,000
• Sold May 2020£400,000
• Sold Apr 2016£355,000

Since 2014 251 properties similar to 18, Gilbert Avenue, Biggleswade have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 23rd June 2026, was 55, Maunder Avenue, Biggleswade, SG18 8GL, a freehold house which sold for £200,000.

Read more about house prices in SG18.

• Sold Jun 2026£200,000 | 4 Bed House55, Maunder Avenue, Biggleswade, SG18 8GL55, Maunder Avenue, Biggleswade, SG18 8GL
• Sold Apr 2026£430,000 | 4 Bed House47, Rutherford Way, Biggleswade, SG18 8GA47, Rutherford Way, Biggleswade, SG18 8GA
• Sold Mar 2026£470,000 | 4 Bed House8, Chervil Close, Biggleswade, SG18 8WJ8, Chervil Close, Biggleswade, SG18 8WJ
• Sold Feb 2026£465,000 | 4 Bed House72, Rutherford Way, Biggleswade, SG18 8GA72, Rutherford Way, Biggleswade, SG18 8GA
• Sold Mar 2025£600,000 | 4 Bed House18, Chervil Close, Biggleswade, SG18 8WJ18, Chervil Close, Biggleswade, SG18 8WJ
• Sold Dec 2024£430,000 | 4 Bed House14, Gilbert Avenue, Biggleswade, SG18 8FZ14, Gilbert Avenue, Biggleswade, SG18 8FZ
• Sold Sep 2024£425,000 | 4 Bed House25, Thames Bank, Biggleswade, SG18 8NW25, Thames Bank, Biggleswade, SG18 8NW
• Sold Aug 2024£440,000 | 4 Bed House25, Rutherford Way, Biggleswade, SG18 8GA25, Rutherford Way, Biggleswade, SG18 8GA
• Sold Jul 2024£465,000 | 4 Bed House23, Sage Close, Biggleswade, SG18 8WH23, Sage Close, Biggleswade, SG18 8WH
• Sold Oct 2023£435,000 | 4 Bed House1, Avon Rise, Biggleswade, SG18 8NP1, Avon Rise, Biggleswade, SG18 8NP
• Sold Nov 2022£490,000 | 4 Bed House70, Rutherford Way, Biggleswade, SG18 8GA70, Rutherford Way, Biggleswade, SG18 8GA
• Sold Aug 2022£425,000 | 4 Bed House23, Rutherford Way, Biggleswade, SG18 8GA23, Rutherford Way, Biggleswade, SG18 8GA
• Sold May 2022£440,000 | 4 Bed House1, Darwin Drive, Biggleswade, SG18 8GD1, Darwin Drive, Biggleswade, SG18 8GD
• Sold Dec 2021£440,000 | 4 Bed House5, Gilbert Avenue, Biggleswade, SG18 8FZ5, Gilbert Avenue, Biggleswade, SG18 8FZ
• Sold Mar 2021£494,000 | 4 Bed House1, Gilbert Avenue, Biggleswade, SG18 8FZ1, Gilbert Avenue, Biggleswade, SG18 8FZ
• Sold May 2020£460,000 | 4 Bed House38, Rutherford Way, Biggleswade, SG18 8GA38, Rutherford Way, Biggleswade, SG18 8GA
• Sold Dec 2017£429,950 | 4 Bed House25, Wensum Grove, Biggleswade, SG18 8NG25, Wensum Grove, Biggleswade, SG18 8NG
• Sold Nov 2017£395,000 | 4 Bed House11, Kennett Drive, Biggleswade, SG18 8NR11, Kennett Drive, Biggleswade, SG18 8NR
• Sold Aug 2017£377,500 | 4 Bed House8, Gilbert Avenue, Biggleswade, SG18 8FZ8, Gilbert Avenue, Biggleswade, SG18 8FZ
• Sold Nov 2014£325,000 | 4 Bed House12, Gilbert Avenue, Biggleswade, SG18 8FZ12, Gilbert Avenue, Biggleswade, SG18 8FZ

Over the past 2 years our Estate Agent network has recorded 1 let within 610 metres of 18, Gilbert Avenue, Biggleswade.

The latest, in March 2025, was 33, Walker Mead, Biggleswade, SG18 8GW, a freehold house let by The Letting Quarter.

• 
  Let agreed Mar 2025£ Undisclosed | 3 Bed House33, Walker Mead, Biggleswade, SG18 8GW33, Walker Mead, Biggleswade, SG18 8GW

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Of the 21 addresses on Gilbert Avenue, Biggleswade, SG18, 18, Gilbert Avenue, Biggleswade comes out as the 6th largest and the 6th most expensive in our analysis of the public data.

It is also £90k more expensive than the average property across the SG18 district.

• Lawnside Academy

  800 m away
• Biggleswade Academy

  1.0 km away
• St Andrew's CofE VC Primary School

  1.5 km away

• Stratton School

  400 m away
• Edward Peake CofE VC School

  1.0 km away
• Sandy Secondary School

  6.3 km away

• Biggleswade

  |

  1.2 km away
• Sandy

  |

  4.8 km away
• Arlesey

  |

  7.0 km away

The flood risk here is rated Very Low, based on Environment Agency data.